Trouvez votre prochaine offre d’emploi ou de mission freelance TCP/IP

Votre recherche renvoie 82 résultats.
CDI

Offre d'emploiSenior IT Infrastructure & Systems Lead

Nexus Jobs Limited
Publiée le

£65k-75k
Grand Londres, Royaume-Uni
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 This role is totally hands-on. Role Description The Senior IT Infrastructure & Systems Lead is a full-time hybrid role based in London, with flexibility for some work-from-home arrangements. This role is responsible for overseeing the day-to-day operation, maintenance, and improvement of the company's IT infrastructure, including networks, servers, and core systems. The person in this role will lead and mentor technical staff, manage system performance and availability, and coordinate responses to incidents and service requests. Typical tasks include monitoring network and system health, implementing security measures, resolving complex technical issues, planning upgrades, and collaborating with stakeholders to align technology solutions with business needs. The role also involves vendor management, documentation of infrastructure and procedures, and contributing to IT strategy and roadmap decisions. Qualifications Candidates should possess strong skills in Network Administration and Information Technology for managing and optimizing infrastructure and systems. Candidates should possess solid Technical Support and Troubleshooting skills to diagnose, resolve, and prevent complex IT issues. Candidates should possess expertise in Network Security to implement, monitor, and improve security controls and practices. Extensive experience in leading IT infrastructure projects, including planning, implementation, and migration activities. Proven ability to manage and mentor IT teams, with strong communication and stakeholder management skills. Experience with server and cloud technologies, virtualization, backup and recovery, and IT monitoring tools. Relevant professional certifications (e.g., CompTIA Network+, CCNA, MCSE, or similar) are beneficial. Bachelor's degree in Information Technology, Computer Science, or a related field, or equivalent practical experience. 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.
Voir cette offre
CDI

Offre d'emploiField IT Engineer

Bluetown
Publiée le

South Oxfordshire, Royaume-Uni
Job Title: Field Engineer Location: Newbury Salary: Competitive Job Type: Full Time, Permanent At Netteam tX, we recognise and develop talent, and look to retain talent through the creation of career opportunities, lateral and horizontal. Our culture is centred around our belief in continually refining our skills and knowledge, collectively as a team as well as individually. We actively encourage creativity and innovation, and we strongly believe that it is our people that make us great. About the role: As a Field Engineer, you will be responsible for delivering high-quality technical support both on-site and remotely, ensuring the smooth operation of IT systems for our clients. You will act as a key escalation point for other service desk engineers, providing advanced troubleshooting and resolution for complex technical issues. Your role will involve working closely with clients to understand their technical needs, diagnosing problems, and implementing solutions to enhance the overall IT environment. Key Responsibilities Address technical queries promptly and efficiently, prioritising them to meet KPIs and customer service expectations Providing timely updates to clients Diagnose and resolve technical issues and provide technical assistance on client sites Completing proactive maintenance onsite Respond to escalations from 2nd and 3rd Line Engineers by offering support and technical advice to resolve client queries Maintain and update accurate client site documentation via IT Glue, championing the importance of documentation Maintain company's Information Security policies and procedures Propose improvements to client systems and services to continuously enhance their systems and operations Managing your time efficiently and planning your day accordingly Keep up to date with new technologies adopted by Netteam and our client base Improve your technical knowledge through company training and self-study Provide out-of-hours or standby support to our clients on a rota basis About you: Experience: Ability to work unsupervised, independently and as part of a team IT-related degree or relevant qualifications highly desirable Demonstrable experience as a Service Desk Engineer Able to demonstrate a good all-round knowledge of IT principles Experience with PSA/RMM tools such as Autotask, AEM and IT Glue to provide enhanced support services to clients would be advantageous Experience in initial remote diagnostics, analysis and proactive monitoring would be advantageous Willingness to learn new software and hardware technologies Experience supporting Microsoft Windows Server and Desktop environments Strong working knowledge of Microsoft 365, including Exchange Online, SharePoint, Teams and related cloud services Detailed experience with Backup/DRaaS technologies, Microsoft Entra ID and Infrastructure as a Service (IaaS) Strong knowledge of Microsoft Intune, Conditional Access and Microsoft security technologies Experience supporting Voice over IP (VoIP) solutions, including 3CX, would be advantageous Knowledge of networking technologies including TCP/IP, firewalls, routing and switching Ability to run, patch and terminate cabling to support the installation of new hardware Experience within an MSP and/or the hospitality sector would be advantageous but is not essential Current and valid UK driving licence is essential Personal Attributes: Friendly and professional Excited about tech and thrives on developing understanding of new technologies Possesses good written and verbal communications skills and the ability to clearly communicate complex technical issues to non-technical clients Recognises the importance of frequent and clear communications Keen to research new products and information around technical solutions that could provide answers and solve problems which benefit the whole team Feel that every day is a day of learning Disciplined, with the ability to prioritise and execute tasks under pressure Harnesses pressure to deliver results Why join us? We make work life balance a normal, not a benefit A fun and productive place to work Great team of people to work alongside Workplace Pension Comprehensive in-house and external training offered Competitive salary that reflects your skills and experience Diversity and Inclusion: We are proactively committed to creating a diverse workforce at Netteam tX. We value diversity and inclusion; we want to attract the best people for all our roles. This is regardless of age, ethnicity, sexual orientation, gender, disability, socioeconomic status or religious beliefs. Other: In line with our recruitment policy and client expectation, some roles will be subject to a basic DBS disclosure. Please click on the APPLY button to send your CV and Cover Letter for this role. Candidates with experience of; IT Field Engineer, Field Engineer, Network Support Engineer, 2nd Line Engineer, ICT Support Engineer, IT Engineer, Technical Support Engineer, may also be considered for this role.
Voir cette offre

Au service des talents IT

Free-Work est une plateforme qui s'adresse à tous les professionnels des métiers de l'informatique.

Ses contenus et son jobboard IT sont mis à disposition 100% gratuitement pour les indépendants et les salariés du secteur.

Free-workers
Ressources
A propos
Espace recruteurs
2026 © Free-Work / AGSI SAS
Suivez-nous