Find your next tech and IT Job or contract Systems and Networks Project Manager

This expert in computer systems, networks and telecommunications is responsible for designing, deploying, implementing and coordinating the hardware and software architectures of a company. They analyze their client's needs to develop specifications and design an adapted solution, for which they will supervise the project management. Both a methods specialist and team leader, they oversee the different phases of the project, from design to maintenance, including implementation and infrastructure deployment. The systems and networks project manager is in high demand, with increased requirements for IT security, technology development and server virtualization.

Your search returns 122 results.
Permanent

Job Vacancy
Technical IT Project Manager

Nexus Jobs Limited
Published on

Trumbull, Connecticut, United States of America
Technical IT Project Manager Our Client is looking to recruit a Technical IT Project Manager who will be responsible for a set of projects (investments including the systems and organization change management within the business community – internally and with external business partners). This role is for the management of projects with significant IT infrastructure and systems work content. Work with Systems Analysts and Business Process Champions to clarify project objectives and constraints. Estimate resources needed to reach objectives and manage resources in an effective and efficient manner Work closely with project sponsor, Business Process Champions, and cross-functional teams to plan and develop scope, deliverables, required resources, work plan, budget, and detailed schedule for proposed projects. Implement and manage changes and interventions to ensure project goals are achieved. Work with other managers to identify and manage risks and opportunities across multiple projects within the organization. Take responsibility for setting the agenda, driving issues forward and quickly identify the root cause of any problem. Perform team-based project planning, implementation, and reporting using informal/formal program/project and risk management tools and techniques to mitigate cost, schedule, and technical impacts to the organization. Lead the review/assessment of proposed projects and investments to establish executable and achievable plans within the proposed schedule, budget, and customer proposal requirements. Actively manage a critical path which allows for a line of sight into risk/issues before they have project/program impact During project execution, confirm internal team consensus that the organization is positioned for success; resolve conflicts among the team. Provide project updates on a consistent basis to various stakeholders about project status, risks, mitigations, dependencies, adjustments, and progress. Manage work with vendors and suppliers by assigning tasks and communicating expected deliverables Utilize industry best practices, techniques, and standards throughout entire project execution Monitor progress and make adjustments as needed Measure project performance to identify areas for improvement Skill and experience required for the role: Bachelor's degree in computer science, business, or a related field At least 8 years of IT project management and related experience Excellent knowledge of information technology aspects, specifically with IT infrastructure environments and business systems implementations Strong track of managing IT projects in a global environment that involve mergers & acquisitions, ERP systems, networking, voice, compliance, IT security, software development, and working with vendors Proven ability to work with IT teams, business stakeholders, and external vendors Proven ability to solve problems creatively Strong familiarity with project management software tools, methodologies, and best practices Experience managing projects through standard project lifecycle methodologies (waterfall and hybrid) Excellent analytical skills Strong interpersonal skills and extremely resourceful Proven ability to complete projects according to outlined scope, budget, and timeline Excellent planning and organization ability Excellent time management skills Excellent troubleshooting and problem-solving abilities Excellent management and leadership qualities Project Management Professional (PMP) certification preferred The salary for this position will be in the range $100K - $120K. The Company is based in Trumbull, Connecticut USA. Please send your CV to us in Word format along with your salary in USD and your availability.
Permanent

Job Vacancy
Infrastructure Project Manager - Secure Infrastructure (DV Clearance)

CGI
Published on

Gloucester, England, United Kingdom
At CGI, our Space, Defence and Intelligence business unit delivers mission-critical systems that help keep the UK safe and secure. As an Infrastructure Project Manager, you will lead the delivery of complex technology programmes, driving outcomes across cloud, network, and platform environments. Working at the forefront of innovation, you will ensure the successful execution of high-impact projects that enable critical client capabilities. You’ll take ownership of delivery, shape strategic direction, and bring structure and creativity to solving complex challenges, all within a collaborative environment that supports your growth and impact. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be based on site near Gloucester 5 days a week.
Fixed term

Job Vacancy
Senior IT Infrastructure & Systems Lead

Nexus Jobs Limited
Published on

£70k-75k
London, England, United Kingdom
Senior IT Infrastructure & Systems Lead Our Client a bank, in Central London are looking for an experienced IT Infrastructure professional who is ideally looking for their next challenge in a dynamic and regulated financial services environment. We are seeking a highly skilled Senior IT Infrastructure Officer to lead the management, security, and continuous improvement of our enterprise IT infrastructure. The Senior IT Infrastructure Officer will be playing a key role in ensuring the availability, resilience, and performance of critical systems while supporting technologies across servers, networks, cloud services, cybersecurity, and business-critical financial applications. The candidate must have strong technical expertise in Windows/Linux, VMware, Microsoft 365, networking, cybersecurity, and infrastructure management who also enjoys solving complex challenges and driving operational excellence. Must have 7 years' experience in enterprise infrastructure, ideally within banking or financial services, and be passionate about delivering secure, reliable IT services.. The role will be Monday to Friday, 9:30am to 5:30pm and reporting into the Head of IT & Data. Due to the nature of the role, the individual is expected to work in our offices, 5 days per week, during their probationary period Infrastructure & Systems Management Administer, maintain, and optimize Windows and Linux server environments. Manage VMware virtualized infrastructure (vSphere 8 and above). Oversee enterprise backup and disaster recovery solutions using Veeam Backup & Replication. Manage Veeam ONE monitoring and Veeam Recovery Orchestrator (VRO) environments. Administer endpoint security and encryption solutions, including Symantec Endpoint Protection (SEP) and Symantec Endpoint Encryption (SEE). Support endpoint DLP, SIEM, and security monitoring tools (e.g., Splunk, Tenable). Manage patching processes using ManageEngine Patch Manager Plus. Support Microsoft 365 services and related cloud technologies. In depth understanding of Cyber security Monitor system performance, capacity, availability, and infrastructure health. Ensure compliance with IT governance, security policies, and operational standards. End-User Computing & Branch Support Provide advanced desktop, laptop, printer, Mobile device (iOS) and branch office IT support. Deliver AV support for meeting rooms, conferencing, presentations, and collaboration systems. Manage OS deployment, imaging, image creation, maintenance, and software packaging. Administer Active Directory (AD), Group Policy Objects (GPOs) and user provisioning and NTFS permissions. Support Microsoft 365 applications including Outlook, Teams, OneDrive, and SharePoint. Resolve technical incidents and service requests in line with agreed SLAs. Enterprise Applications & Financial Systems Support Support and administer business-critical applications, including: Bloomberg FXT and Refinitiv Eikon, Murex Treasury System, SWIFT Alliance Access (SAA), 1AML, SIBS, GFMS, COP Support enterprise file synchronization and replication solutions (e.g., Syncovery, other SFTP). Networking • Configure and support Cisco switches and routers. • Administer FortiGate firewall environments. • Strong network fundamentals: DNS, DHCP, TCP/IP, LAN/WAN, Routing and connectivity troubleshooting. Monitor network performance, availability, and security posture. Security & Endpoint Management Support vulnerability management using tools such as Tenable. Manage security monitoring and log analysis tools (e.g., Splunk). Perform SSL/TLS certificate lifecycle management using OpenSSL. Create and manage CSRs, certificate chains, and private keys. Ensure adherence to cybersecurity policies, standards, and regulatory requirements. Support physical access control systems (e.g., Paxton) Operating Systems Windows 11 Windows Server 2019/2022 (or equivalent enterprise environments) Red Hat Linux Infrastructure & Virtualization VMware vSphere / vCenter (v8.0.3 and above) Veeam Backup & Replication Veeam ONE, VRO Microsoft Office 365 ManageEngine Patch Manager Plus SAAS solutions SQL Server Security Symantec Endpoint Protection (SEP) Symantec Endpoint Encryption (SEE) SentinelOne – EDR/ XDR Endpoint DLP solutions Firewall administration Vulnerability management tools (e.g., Tenable) SIEM tools (e.g., Splunk) Networking Cisco Switches and Routers FortiGate Firewalls LAN/WAN networking and routing Hardware & Storage Dell PowerEdge Servers Dell PowerVault SAN Storage Education Bachelor or Master’s degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The role is based in Central London and initially will be be 5 days per week in the office. This is a 12 month FTC position. The salary for the role will be circa £70K - £75K. Do send your CV to us in Word format along with your salary and availability.
Permanent

Job Vacancy
Senior IT Infrastructure & Systems Manager

Nexus Jobs Limited
Published on

£55k-60k
London, England, United Kingdom
Senior IT Infrastructure & Systems Manager We are seeking an experienced and highly motivated Senior IT Infrastructure Manager with at least 7 to 10 years experience to oversee, manage, and continuously improve the organization’s IT infrastructure, enterprise systems, network environment, and end-user computing services. The successful candidate will ensure the availability, security, performance, and resilience of critical business systems while leading technical teams and supporting key stakeholders across the organization. This role requires a strong blend of technical expertise, leadership capability, operational excellence, and stakeholder management skills, within a complex enterprise environment that includes financial, trading, and treasury systems. Infrastructure & Systems Management Administer, maintain, and optimize Windows and Linux server environments. Manage VMware virtualized infrastructure (vSphere 8 and above). Oversee enterprise backup and disaster recovery solutions using Veeam Backup & Replication. Manage Veeam ONE monitoring and Veeam Recovery Orchestrator (VRO) environments. Administer endpoint security and encryption solutions, including Symantec Endpoint Protection (SEP) and Symantec Endpoint Encryption (SEE). Support endpoint DLP, SIEM, and security monitoring tools (e.g., Splunk, Tenable). Manage patching processes using ManageEngine Patch Manager Plus. Support Microsoft 365 services and related cloud technologies. In depth understanding of Cyber security Monitor system performance, capacity, availability, and infrastructure health. Ensure compliance with IT governance, security policies, and operational standards. End-User Computing Support Provide advanced desktop, laptop, printer, Mobile device (iOS) and branch office IT support. Deliver AV support for meeting rooms, conferencing, presentations, and collaboration systems. Manage OS deployment, imaging, image creation, maintenance, and software packaging. Administer Active Directory (AD), Group Policy Objects (GPOs) and user provisioning and NTFS permissions. Support Microsoft 365 applications including Outlook, Teams, OneDrive, and SharePoint. Resolve technical incidents and service requests in line with agreed SLAs. Enterprise Applications & Financial Systems Support Support and administer business-critical applications, including: Bloomberg FXT and Refinitiv Eikon, Murex Treasury System, SWIFT Alliance Access (SAA), 1AML, SIBS, GFMS, COP Support enterprise file synchronization and replication solutions (e.g., Syncovery, other SFTP). Networking Configure and support Cisco switches and routers. Administer FortiGate firewall environments. Strong network fundamentals: DNS, DHCP, TCP/IP, LAN/WAN, Routing and connectivity troubleshooting. Monitor network performance, availability, and security posture. Security & Endpoint Management Support vulnerability management using tools such as Tenable. Manage security monitoring and log analysis tools (e.g., Splunk). Perform SSL/TLS certificate lifecycle management using OpenSSL. Create and manage CSRs, certificate chains, and private keys. Ensure adherence to cybersecurity policies, standards, and regulatory requirements. Support physical access control systems (e.g., Paxton) Governance, Documentation & Process Improvement Develop, maintain, and enforce IT policies, standards, and operational procedures. Produce system architecture diagrams, technical documentation, SOP’s, and performance reports. Identify and drive opportunities for automation and service improvement. Support technology planning, infrastructure modernization, and transformation initiatives. Operating Systems Windows 11 Windows Server 2019/2022 (or equivalent enterprise environments) Red Hat Linux Infrastructure & Virtualization VMware vSphere / vCenter (v8.0.3 and above) Veeam Backup & Replication Veeam ONE, VRO Microsoft Office 365 ManageEngine Patch Manager Plus SAAS solutions SQL Server Security Symantec Endpoint Protection (SEP) Symantec Endpoint Encryption (SEE) SentinelOne – EDR/ XDR Endpoint DLP solutions Firewall administration Vulnerability management tools (e.g., Tenable) SIEM tools (e.g., Splunk) Networking Cisco Switches and Routers FortiGate Firewalls LAN/WAN networking and routing Hardware & Storage Dell PowerEdge Servers Dell PowerVault SAN Storage Technical Competencies Data analysis and operational reporting Desktop and laptop support Infrastructure monitoring and performance management Certificate lifecycle management (SSL/TLS) Windows imaging and deployment, GPO, NTFS PowerShell scripting SQL Server administration Understanding of software development lifecycle (SDLC) and deployment processes Architecture review and systems optimization Asset management 7+ years of experience in enterprise IT infrastructure and systems administration. Experience within financial services, banking, trading, or treasury environments. Proven experience managing mission-critical infrastructure and applications. Experience operating within regulated and security-focused environments. Able to provide support to VIP stakeholders This is a hybrid role 3 days in the office in Central London. Salary for this role will be in the range £55K - £60K. Do send your CV to us in Word format along with your salary and availability.
Permanent

Job Vacancy
Senior IT Infrastructure & Systems Manager

Nexus Jobs Limited
Published on
Active Directory Domain Services (AD DS)
Microsoft SQL Server
Office 365

£55k-60k
SW1V 1SW, London, England, United Kingdom
Senior IT Infrastructure & Systems Manager We are seeking an experienced and highly motivated Senior IT Infrastructure Manager with at least 7 to 10 years experience to oversee, manage, and continuously improve the organization's IT infrastructure, enterprise systems, network environment, and end-user computing services. The successful candidate will ensure the availability, security, performance, and resilience of critical business systems while leading technical teams and supporting key stakeholders across the organization. This role requires a strong blend of technical expertise, leadership capability, operational excellence, and stakeholder management skills, within a complex enterprise environment that includes financial, trading, and treasury systems. Infrastructure & Systems Management Administer, maintain, and optimize Windows and Linux server environments. Manage VMware virtualized infrastructure (vSphere 8 and above). Oversee enterprise backup and disaster recovery solutions using Veeam Backup & Replication. Manage Veeam ONE monitoring and Veeam Recovery Orchestrator (VRO) environments. Administer endpoint security and encryption solutions, including Symantec Endpoint Protection (SEP) and Symantec Endpoint Encryption (SEE). Support endpoint DLP, SIEM, and security monitoring tools (eg, Splunk, Tenable). Manage patching processes using ManageEngine Patch Manager Plus. Support Microsoft 365 services and related cloud technologies. In depth understanding of Cyber ​​security Monitor system performance, capacity, availability, and infrastructure health. Ensure compliance with IT governance, security policies, and operational standards. End-User Computing Support Provide advanced desktop, laptop, printer, Mobile device (iOS) and branch office IT support. Deliver AV support for meeting rooms, conferencing, presentations, and collaboration systems. Manage OS deployment, imaging, image creation, maintenance, and software packaging. Administer Active Directory (AD), Group Policy Objects (GPOs) and user provisioning and NTFS permissions. Support Microsoft 365 applications including Outlook, Teams, OneDrive, and SharePoint. Resolve technical incidents and service requests in line with agreed SLAs. Enterprise Applications & Financial Systems Support Support and administer business-critical applications, including: Bloomberg FXT and Refinitiv Eikon, Murex Treasury System, SWIFT Alliance Access (SAA), 1AML, SIBS, GFMS, COP Support enterprise file synchronization and replication solutions (eg, Syncovery, other SFTP). Networking Configure and support Cisco switches and routers. Administer FortiGate firewall environments. Strong network fundamentals: DNS, DHCP, TCP/IP, LAN/WAN, Routing and connectivity troubleshooting. Monitor network performance, availability, and security posture. Security & Endpoint Management Support vulnerability management using tools such as Tenable. Manage security monitoring and log analysis tools (eg, Splunk). Perform SSL/TLS certificate lifecycle management using OpenSSL. Create and manage CSRs, certificate chains, and private keys. Ensure adherence to cybersecurity policies, standards, and regulatory requirements. Support physical access control systems (eg, Paxton) Governance, Documentation & Process Improvement Develop, maintain, and enforce IT policies, standards, and operational procedures. Produce system architecture diagrams, technical documentation, SOP's, and performance reports. Identify and drive opportunities for automation and service improvement. Support technology planning, infrastructure modernization, and transformation initiatives. Operating Systems Windows 11 Windows Server 2019/2022 (or equivalent enterprise environments) Red Hat Linux Infrastructure & Virtualization VMware vSphere / vCenter (v8.0.3 and above) Veeam Backup & Replication Veeam ONE, VRO Microsoft Office 365 ManageEngine Patch Manager Plus SaaS solutions SQL Server Security Symantec Endpoint Protection (SEP) Symantec Endpoint Encryption (SEE) SentinelOne – EDR/XDR Endpoint DLP solutions Firewall administration Vulnerability management tools (eg, Tenable) SIEM tools (e.g., Splunk) Networking Cisco Switches and Routers FortiGate Firewalls LAN/WAN networking and routing Hardware & Storage Dell PowerEdge Servers Dell PowerVault SAN Storage Technical Competencies Data analysis and operational reporting Desktop and laptop support Infrastructure monitoring and performance management Certificate lifecycle management (SSL/TLS) Windows imaging and deployment, GPO, NTFS PowerShell scripting SQL Server administration Understanding of software development lifecycle (SDLC) and deployment processes Architecture review and systems optimization Asset management 7+ years of experience in enterprise IT infrastructure and systems administration. Experience within financial services, banking, trading, or treasury environments. Proven experience managing mission-critical infrastructure and applications. Experience operating within regulated and security-focused environments. Able to provide support to VIP stakeholders This is a hybrid role 3 days in the office in Central London. Salary for this role will be in the range £55K - £60K. Do send your CV to us in Word format along with your salary and availability.
Permanent

Job Vacancy
Senior Network Engineer

CGI
Published on

Gloucester, England, United Kingdom
At CGI, our Space, Defence and Intelligence business unit delivers mission-critical systems that help keep the UK safe and secure. As a Software Defined Network Engineer, you will play a critical role in designing and delivering next-generation network solutions that enable secure, scalable, and high-performing environments. Working across complex hybrid infrastructures, you will help drive innovation through software-defined technologies, contributing to impactful programmes. You’ll take ownership of advanced networking solutions, apply creative approaches to complex challenges, and collaborate within a supportive environment that enables continuous growth and meaningful impact. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be based on site near Gloucester 5 days a week.
Contractor

Contractor job
Senior Network Security Engineer(h/f)

emagine Consulting SARL
Published on

1 month
€500-650
1000, Brussels, Brussels-Capital, Belgium
Ingénieur senior en sécurité réseau (pare-feu, sécurité cloud et segmentation réseau) Senior Network Security Engineer (Firewall, Cloud Security & Network Segmentation)Position Overview We are looking for an experienced Senior Network Security Engineer to join a team responsible for securing and maintaining critical enterprise network infrastructures. This role focuses on firewall administration, network traffic filtering, security policy enforcement, incident management, and cloud network segmentation. The successful candidate will contribute to both operational activities and strategic security initiatives while ensuring compliance with security standards and regulatory requirements.Main Responsibilities Review, validate, and implement network access and firewall requests in accordance with security policies. Configure, maintain, and optimize firewall rules across complex enterprise environments. Investigate and resolve network security incidents, connectivity issues, and policy-related disruptions. Provide technical expertise and guidance for infrastructure, security, and transformation projects. Ensure security controls and firewall configurations remain aligned with organizational security standards and industry best practices. Maintain accurate documentation of security configurations, network flows, and operational procedures. Conduct detailed traffic-flow analysis and support audit, compliance, and recertification activities. Contribute to continuous improvement initiatives aimed at strengthening security posture and operational efficiency. Collaborate with cross-functional teams operating in Agile environments. Key Requirements Minimum 5 years of hands-on experience in network security and firewall administration. Strong experience implementing and managing firewall policies and access controls. Proven track record in troubleshooting and incident resolution within enterprise environments. Experience with leading firewall technologies such as Palo Alto Networks and/or Fortinet. Familiarity with IT Service Management platforms, including ServiceNow or equivalent solutions. Solid understanding of networking, security architecture, and enterprise infrastructure principles. Experience with reporting automation, scripting, or data analysis using Python, VBA, or similar tools. Nice to Have Firewall administration and policy optimization. Intrusion Detection and Prevention Systems (IDS/IPS). Cloud security and micro-segmentation technologies. Network security architecture and traffic-flow analysis. Incident, problem, and change management processes. Security compliance, governance, and audit support. Automation and reporting solutions. Other Details Participation in an on-call rotation may be required. Experience in large-scale, highly regulated, or mission-critical environments is considered an advantage.
Fixed term

Job Vacancy
Senior IT Infrastructure Officer

Nexus Jobs Limited
Published on
Network and Information System Security (NIS)
Office 365
Veeam Backup & Replication

30 days
£70k-75k
SW1V 1SW, London, England, United Kingdom
Senior IT Infrastructure Officer Our Client a bank, in Central London are looking for an experienced IT Infrastructure professional who is ideally looking for their next challenge in a dynamic and regulated financial services environment. We are seeking a highly skilled Senior IT Infrastructure Officer to lead the management, security, and continuous improvement of our enterprise IT infrastructure. The Senior IT Infrastructure Officer will be playing a key role in ensuring the availability, resilience, and performance of critical systems while supporting technologies across servers, networks, cloud services, cybersecurity, and business-critical financial applications. The candidate must have strong technical expertise in Windows/Linux, VMware, Microsoft 365, networking, cybersecurity, and infrastructure management who also enjoys solving complex challenges and driving operational excellence. Must have 7 years' experience in enterprise infrastructure, ideally within banking or financial services, and be passionate about delivering secure, reliable IT services.. The role will be Monday to Friday, 9:30am to 5:30pm and reporting into the Head of IT & Data. Due to the nature of the role, the individual is expected to work in our offices, 5 days per week, during their probationary period Infrastructure & Systems Management · Administer, maintain, and optimize Windows and Linux server environments. · Manage VMware virtualized infrastructure (vSphere 8 and above). · Oversee enterprise backup and disaster recovery solutions using Veeam Backup & Replication. · Manage Veeam ONE monitoring and Veeam Recovery Orchestrator (VRO) environments. · Administer endpoint security and encryption solutions, including Symantec Endpoint Protection (SEP) and Symantec Endpoint Encryption (SEE). · Support endpoint DLP, SIEM, and security monitoring tools (eg, Splunk, Tenable). · Manage patching processes using ManageEngine Patch Manager Plus. · Support Microsoft 365 services and related cloud technologies. · In depth understanding of Cyber ​​security · Monitor system performance, capacity, availability, and infrastructure health. · Ensure compliance with IT governance, security policies, and operational standards. End-User Computing & Branch Support · Provide advanced desktop, laptop, printer, Mobile device (iOS) and branch office IT support. · Deliver AV support for meeting rooms, conferencing, presentations, and collaboration systems. · Manage OS deployment, imaging, image creation, maintenance, and software packaging. · Administer Active Directory (AD), Group Policy Objects (GPOs) and user provisioning and NTFS permissions. · Support Microsoft 365 applications including Outlook, Teams, OneDrive, and SharePoint. · Resolve technical incidents and service requests in line with agreed SLAs. 3. Enterprise Applications & Financial Systems Support · Support and administer business-critical applications, including: · Bloomberg FXT and Refinitiv Eikon, Murex Treasury System, SWIFT Alliance Access (SAA), 1AML, SIBS, GFMS, COP · Support enterprise file synchronization and replication solutions (eg, Syncovery, other SFTP). 4. Networking • Configure and support Cisco switches and routers. • Administer FortiGate firewall environments. • Strong network fundamentals: DNS, DHCP, TCP/IP, LAN/WAN, Routing and connectivity troubleshooting. Monitor network performance, availability, and security posture. Security & Endpoint Management · Support vulnerability management using tools such as Tenable. · Manage security monitoring and log analysis tools (eg, Splunk). · Perform SSL/TLS certificate lifecycle management using OpenSSL. · Create and manage CSRs, certificate chains, and private keys. · Ensure adherence to cybersecurity policies, standards, and regulatory requirements. · Support physical access control systems (eg, Paxton) Operating Systems · Windows 11 · Windows Server 2019/2022 (or equivalent enterprise environments) Red Hat Linux Infrastructure & Virtualization · VMware vSphere / vCenter (v8.0.3 and above) Veeam Backup & Replication Veeam ONE, VRO Microsoft Office 365 · ManageEngine Patch Manager Plus SaaS solutions SQL Server Security · Symantec Endpoint Protection (SEP) · Symantec Endpoint Encryption (SEE) SentinelOne – EDR/XDR Endpoint DLP solutions Firewall administration · Vulnerability management tools (eg, Tenable) SIEM tools (e.g., Splunk) Networking Cisco Switches and Routers · FortiGate Firewalls · LAN/WAN networking and routing Hardware & Storage Dell PowerEdge Servers · Dell PowerVault SAN Storage Education Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The role is based in Central London and initially will be 5 days per week in the office. This is a 12 month FTC position. The salary for the role will be around £70K - £75K. Do send your CV to us in Word format along with your salary and availability.
Permanent

Job Vacancy
IT System Lead

LA International Computer Consultants Ltd
Published on

£45k-65k
Weston-super-Mare, England, United Kingdom
148773 IT System Lead ID 148773 Job Order ID on Contract Client's Job Title IT System Lead Status Live Open/Closed Open Overview Edit Activity Notes (532) Files (0) Shortlists (0) Shortlisted Candidate Interested CV Sent Interview Placement Internal Description Job Title: IT Systems, Cyber & Infrastructure Lead (SFIA Level 5+) Salary: £45,000 - £65,000 basic Location: Weston-Super-Mare (office based) Overview A growing UK-based engineering and R&D organisation is seeking a hands-on IT Systems, Cyber & Infrastructure Lead to take ownership of its internal IT environment. The role is responsible for ensuring secure, stable, and well-structured IT operations across corporate and technical systems, supporting both business operations and project delivery. Environment The IT estate includes Microsoft 365 (E5), Azure, Windows/Linux systems, and Fortinet-based networking (firewalls, VPN, switching, failover), along with isolated technical environments supporting R&D work. Role Purpose To provide technical leadership and full operational ownership of IT infrastructure, ensuring systems are secure, reliable, and consistently managed. The role embeds cyber security into day-to-day operations and reduces reliance on external support through improved internal capability and control. Key Responsibilities Own and manage the end-to-end IT estate across infrastructure, cloud, and endpoints Define and enforce system standards, access controls, and configuration policies Lead cyber security implementation aligned to recognised frameworks (e.g. ISO27001, Cyber Essentials Plus) Manage network infrastructure including firewalls, VPNs, switching, and segmentation Oversee Azure and Microsoft 365 environments, including identity, access, and device management Support and standardise Windows/Linux and specialist development environments Ensure controlled integration of external, contractor, and remote access Maintain clear technical documentation and system visibility Line manage and develop junior IT staff Report on system health, risks, and improvements to senior leadership Requirements Significant experience in IT infrastructure / systems leadership (SFIA Level 5+ equivalent) Strong hands-on expertise with Microsoft 365, networking, and enterprise IT systems Experience with Azure (desirable) and Linux environments (beneficial) Knowledge of cyber security frameworks and secure system design Ability to operate in structured, controlled, and standards-driven environments Eligible for UK security clearance (SC level) Success Measures (6-12 months) Clear ownership and control of IT systems Stable, well-documented infrastructure and cloud environments Reduced reliance on external support Improved internal capability and governance alignment Stronger security posture across all systems Working Model Full-time, office-based role Weston-Super-Mare office location Reports to senior IT leadership / board-level IT function Manages IT Technician / Apprentice Due to the nature and urgency of this post, candidates holding or who have held high level security clearance in the past are most welcome to apply. Please note successful applicants will be required to be security cleared prior to appointment which can take a minimum 10 weeks. LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. An award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over multiple years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
Contractor

Contractor job
Network Infrastructure Support Engineer with Azzure

Nexus Jobs Limited
Published on

£300-400
Milton Keynes, England, United Kingdom
Network Infrastructure Support Engineer The role of the IT Infrastructure Engineer is to manage day to day activities to develop, deliver and support the infrastructure and upgrades needed to deliver this programme. You will be part of the 10 people UK ICT team but be assigned to the programme on a full-time basis. Provide technical and project management support Define, manage, track and proactively deliver technical solutions to achieve project goals Implement technical changes and solutions into the Companys environments Ensure all solutions are in line with Company policies and standards Act as interface between the project and BAU support team Fully document all solutions and activities You will be report to the Head of Global Infrastructure and the European IT Director Excellent communication skills, including including written and verbal You will have an understanding of ITIL, Prince 2 practices. Must have a MCP certification along with at least 5 years experience of desktop and application rollouts Ability to think creatively and problem solve and ability to work under pressure Must be able to document solutions and support users through system changes Should have effective time management and organisational skills Ability to learn knowledge of new systems quickly and apply them in the work environment Previous experience of supporting a school environment – desirable Should have the following technical skills: Microsoft Active Directory, Office 365 administration Windows 10 operating system Azure Portal Microsoft Intune uniFLOW management software Meraki Access Points Knowledge of SIMS.net – desirable Knowledge of education applications – desirable The position will be based in Milton Keynes with travel to various locations in the UK. The rate is negotiable. This is a 6 month contract assignment based in Milton Keynes. Please send your CV along with a daily rate and availability.
Permanent

Job Vacancy
Network Engineer - Secure Cloud Services

CGI
Published on

Gloucester, England, United Kingdom
At CGI, you will help design and deliver secure, resilient network solutions that underpin mission-critical systems across the Space, Defence and Intelligence sector. As a Network Engineer, you will enable high-performance, secure connectivity across complex environments, ensuring reliability and compliance. Working with clients, partners and expert teams, you will take ownership of network challenges, apply innovative solutions, and develop your career within a collaborative and supportive environment. The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be based on site near Gloucester or in Central London 5 days a week.
Permanent

Job Vacancy
Network Architect (DV Security Clearance)

CGI
Published on

Chippenham, England, United Kingdom
The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This position will be based on site near Chippenham 5 days a week.
Permanent

Job Vacancy
Group IT Manager

Rise Technical Recruitment Ltd
Published on

£60k-70k
Birmingham, United Kingdom
Group IT Manager Tamworth (5 days on-site) £60,000 - £70,000 + Holiday + Pension Are you an experienced IT leader looking to take full ownership of a multi-site infrastructure environment while shaping the long-term technology strategy of a growing international organisation? You will oversee day-to-day IT operations including networks, servers, and cloud platforms, while also leading key projects such as system upgrades, migrations, and infrastructure improvements. Alongside this, you will manage vendors, budgets, and service delivery, ensuring a high-performing and customer-focused IT function. The ideal candidate will possess broad technical expertise across enterprise infrastructure technologies, including Microsoft 365, Azure AD/Entra ID, Intune, Windows Server, VMware, alongside cloud platforms such as Azure, AWS, and GCP. They will have strong networking knowledge covering Cisco, Fortinet, and Ruckus environments, WAN connectivity, network security, backup and disaster recovery solutions, and wider cybersecurity and compliance practices. The role also involves leading and developing a team of skilled engineers and Helpdesk staff, promoting a collaborative culture and driving continuous improvement across the department. This position offers the opportunity to influence technology direction while working within a modern and evolving IT landscape. The Role: Lead IT infrastructure operations across multiple global sites Manage and mentor a team including Helpdesk and 3rd Line Engineers Oversee networks, servers, cloud platforms, and security protocols Deliver infrastructure projects including upgrades and migrations Manage IT budget, vendors, and service level agreements The Person: Proven experience in an Infrastructure Manager or similar leadership role Strong networking and systems knowledge (Cisco, Fortinet, Microsoft stack, cloud platforms) Experience managing teams and driving service improvements Strong understanding of IT security, backup, and disaster recovery Excellent stakeholder management and communication skills Reference Number: BBBH275917 Rise Technical Recruitment Ltd acts an employment agency for permanent roles and an employment business for temporary roles. The salary advertised is the bracket available for this position. The actual salary paid will be dependent on your level of experience, qualifications and skill set and will be decided by our client, the employer. Rise are not responsible or liable for any hiring decisions made by the end client. We are an equal opportunities company and welcome applications from all suitable candidates.
Permanent

Job Vacancy
IT Systems Support Engineer

Nexus Jobs Limited
Published on

£35k-40k
London, England, United Kingdom
IT Systems Support Engineer Our Client is a Bank based in Central London, are looking to recruit an IT Systems Support Engineer ideally with at least 2 years of experience in IT within the financial industry and overall 5 years of experience in IT. You will be working in a small team managing the day-to-day technology infrastructure to ensure that the Bank can operate efficiently. Responsible for the maintenance of the IT infrastructure of the Bank by providing first line support of software, hardware and networking that incudes installation, configuration and troubleshooting Manage day to day operational aspects of a project and scope To design, plan and deploy IT projects to enhance the existing IT infrastructure and also any applications required by the bank. End User Computing support for all staff. Coordinator between the London Users and Group IT Security on all requests for systems access and to ensure that such permissions are provided promptly, are regularly updated and that the Group Access Matrix Protocol is followed at all times Preserve the Assets of the Bank by implementing Disaster Recovery and back up procedures and ensuring that the standards comply with Group requirements Provide IT support to ensure the smooth running of daily and periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions Undertake Data Extraction for reporting requirements for all the other stakeholders at the bank To monitor the CCTV, telephony systems and door access systems and to ensure that they are well maintained with proper backup and that relevant maintenance procedures are applied Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness To maintain and ensure that the BCP site is always ready for continuous bank operations To maintain the branch PABX system and to ensure that the recording system is always up and running at all times The following is a list of technical skills required for the role: Technical/Functional skills Proficient in common operating systems Windows 10, Windows Server 2016 and above Redhat Linux based Operating System Software proficiency VMWare v6.7 and above Veeam Backup and Replication Symantec Endpoint Protection Symantec Endpoint Encryption ManageEngine Patch Manager Plus Microsoft Office 365 Networking (IT) Cisco Switches and Routers Fortigate Firewalls LAN/WAN Routing Hardware Dell PowerEdge Servers Dell PowerVault SAN Storage Project management Data analysis Personal skills (Soft Competencies [Core/Leadership]) Strong interpersonal skills Strong written and verbal communication skills (in English) Strong stakeholder engagement Bachelor or Master’s degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The salary for this role is in the range £35K - £40K. Please send your CV to us in Word format along with your salary and notice period.
Contractor

Contractor job
Project Manager PKI M/W - Brussels

Mindquest
Published on
Public Key Infrastructure (PKI)

3 months
480-600 €
Brussels, Brussels-Capital, Belgium
One of our clients in Brussels is currently looking for a Project Manager M/W with experience on PKI projects. Mission Your missions will be : * Project Management aspects * Manage and deliver highly complex IT projects in accordance with Project Management Office (PMO) standards and agreed parameters of cost, timescales, and quality to meet identified business needs, acquiring and utilising the necessary resources and skills. * Develop and implement long-term goals and objectives to achieve the successful outcome of Projects. * Participate in functional working groups and progress meetings. * Prepare and maintain project and quality plans and tracks activities against the plan, provide regular and accurate reports. * Communicate with stakeholders as outlined in communication plan to gain community support for the project and to solicit input to improve the project. * Monitor all budgeted projects expenditures. * Identify and evaluate the risks associated with the project activities and take appropriate action to control the risks. * Liaise with programme management, external suppliers, and account manager. * Manage the change control procedure gaining agreement for revisions to the project from project sponsors. * Provide effective leadership for the project team ensuring that team members are motivated and constantly developing their skills and experience. * PKI Aspects * Procurement: Managing the ongoing tender preparatory activities and the subsquent contract management, related to the procurement of PKI services for the technology refresh on the current PKI solution in place. * PKI Design & Implementation: Design, implement, and maintain PKI solutions for secure communication, digital signatures, and encryption within the organization. * Security Audits & Risk Assessment: Conduct security audits, assessments, and vulnerability analysis of PKI infrastructure. * Collaboration: Work closely with the IT security and network teams to integrate PKI solutions with other security systems (e.g., VPN, email encryption). * Compliance & Best Practices: Ensure PKI systems adhere to industry standards, regulatory requirements, and best practices (e.g., NIST, ISO/IEC). * Documentation & Training: Develop and maintain comprehensive documentation for PKI systems and provide training to staff on PKI processes and best practices.
Permanent

Job Vacancy
IT Senior Systems Support Engineer

Nexus Jobs Limited
Published on

£55k-65k
City of London, England, United Kingdom
IT Senior Systems Support Engineer Our Client is a Bank based in the City of London, are looking to recruit an IT Senior Systems Support Engineer ideally with at least 5 to 7 years of experience in IT ideally from within the banking financial industry. You will be working in a small team managing the day-to-day technology infrastructure to ensure that the Bank can operate efficiently. The Client would like the following key skills: CCNP level networking Solarwinds – Service Desk Software experience Experience of Pal Alto firewalls Firemon – Network Security Devices and Policy Management Experience of Avaya PABX systems Responsible for the maintenance of the IT infrastructure of the Bank by providing first line support of software, hardware and networking that incudes installation, configuration and troubleshooting Manage day to day operational aspects of a project and scope To design, plan and deploy IT projects to enhance the existing IT infrastructure and also any applications required by the bank. End User Computing support for all staff. Coordinator between the London Users and Group IT Security on all requests for systems access and to ensure that such permissions are provided promptly, are regularly updated and that the Group Access Matrix Protocol is followed at all times Preserve the Assets of the Bank by implementing Disaster Recovery and back up procedures and ensuring that the standards comply with Group requirements Provide IT support to ensure the smooth running of daily and periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness To maintain the AYAYA PABX system and to ensure that the recording system is always up and running at all times The following is a list of technical skills required for the role: Technical/Functional skills Proficient in common operating systems Windows 10, Windows Server 2016 and above Redhat Linux based Operating System Software proficiency VMWare v6.7 and above Veeam Backup and Replication Symantec Endpoint Protection Symantec Endpoint Encryption ManageEngine Patch Manager Plus Microsoft Office 365 Networking (IT) Cisco Switches and Routers Palo Alto Firewalls LAN/WAN Routing Hardware Dell PowerEdge Servers Dell PowerVault SAN Storage Project management Data analysis Personal skills (Soft Competencies [Core/Leadership]) Strong interpersonal skills Strong written and verbal communication skills (in English) Strong stakeholder engagement Bachelor or Master’s degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The salary for this role is in the range £55K - £65K. Please send your CV to us in Word format along with your salary and notice period.

Frequently asked questions about working as a Systems and Networks Project Manager

What is the role of a Systems and Networks Project Manager

The systems and networks project manager is an expert in technical solutions. His role is to manage one or several IT projects. He designs and implements the information system architecture, taking into account the clients' needs and constraints, as well as technological developments.

How much does a Systems and Networks Project Manager charge

The average daily rate for a systems and networks project manager is £580 for a senior profile (with more than 5 years of experience). However, this rate may vary depending on the duration and complexity of the project. The average salary for a systems and networks project manager is £38K per year.

What is the definition of a Systems and Networks Project Manager

A systems and networks project manager is a networks and telecommunications professional. He is responsible for ensuring the maintenance and proper functioning of the computer system, he participates in its improvement through software and hardware adapted to its proper functioning. He is generally given other names, such as operating systems engineer, or system manager. His role is to take care of different IT solutions, but also to apply increased monitoring of networks and to fully control information security. If he wishes, the systems and networks project manager can also provide assistance to users, or teams. Currently, the demand for this engineer is booming. The fact that there is an opening of systems to the outside makes his work even more interesting. He can even be contacted for the management of heterogeneous systems. The systems and networks project manager is also required to ensure technology watch to stay constantly up to date with new developments in the IT field.

What type of mission can a Systems and Networks Project Manager handle

The systems and networks project manager's responsibilities are numerous and vary depending on the projects. However, they largely depend on the structure of the company in which the engineer works. Their primary function is to analyze and gather the company's equipment and software needs. Then, they deploy the necessary strategies to optimize the company's IT system. They regularly monitor the specifications and insert all technical details and the company's calls for tenders. At the same time, the systems and networks project manager must also advise the IT Department regarding the use of system resources. Software parameter settings and configuration of suitable hardware solutions are also entrusted to the engineer. During the implementation of new systems, the systems and networks project manager is also required to update documents on the changes made and perform compatibility tests. Among their other tasks, we can mention diagnosing software failures and malfunctions, repairing them, maintaining the operating system, and various corrections related to system evolution.

What are the main skills of a Systems and Networks Project Manager

The systems and networks project manager is expected to have solid knowledge of IT, particularly in programming language and platforms. The ability to manage and work with a multidisciplinary team is also essential. The engineer must also be able to translate clients' needs and expectations into IT solutions. Their other skills include listening ability, analytical skills, negotiation skills, diplomacy, and of course, mastery of technical English.

What is the ideal profile for a Systems and Networks Project Manager

Specifically, people who can access this profession are those who hold degrees from engineering schools. Those who have a DESS in computer science also have chances of being recruited. As a project manager in information systems, one can access the profession of systems and networks project manager. But in this case, two possibilities are offered to you: • Either you opt for continuing education • Or you go through the Validation of Acquired Experience (VAE). Certain personal qualities are also necessary to be a good systems and networks project manager. One can, for example, mention dynamism, rigor, managerial ability, interpersonal skills, sense of responsibility, people skills, organization, methodology, and the ability to work in a team
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