Find your next tech and IT Job or contract System administration

Job Title: Senior IT Systems Administrator Location: Rochester, Kent Salary: £55,000 What you'll be doing: Identifying and correcting performance issues, reviewing systems and error logs, storage management, backups, job monitoring, optimization efforts, data integrity analysis and resolving database contention issues Managing Oracle Cloud and legacy Oracle ERP 11i environments Oracle and SQL database administration to ensure databases are tuned to perform efficiently, plus reviewing established monitoring process to look for improvements Ensure systems and environment are patched to the latest vendor patch levels Cloning of systems between environments and environment Auditing Backup management, including how would we respond in Disaster Recovery situation Performing release reviews and releases into Production environments Working as part of a Project team to deliver DBA and System Administration activities required for new applications and upgrades to existing applications, infrastructure and databases Your skills and experiences: Essential: SQL Server Administration and Support with experience of Oracle Database Administration and Support Oracle EBS or managing Oracle cloud environments Experience with third party backup and monitoring tools Oracle or SQL Server clustering, replication and log shipping an advantage Knowledge of indexes, index management, partitioning and statistics Desirable: Experience or knowledge of Siemens Teamcenter PLM, SharePoint T-SQL, SQL, SSIS, PowerBI, Oracle RDBMS 11i, 12c Red Hat Linux skills Experience using Atlassian products Jira, Jira Service Management, Confluence & BitBucket Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The IT Systems Administration team: The role is responsible for ensuring the monitoring, maintenance and management of databases, application services and servers key to the business operation. As part of the System Administration team, you will get the opportunity to ensure maintenance and release activities are performed in line with our procedural mandates, as well as looking for ways to improve executions. This role will involve an element of being on-call to support. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 12th December 2025 We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible. #LI-Onsite #LI-SH1

Job Title: IT Systems Administration Team Leader Location: Rochester, Kent Salary £ 80,000 What you'll be doing: Manage the allocation & delivery of work within the Team, including feeding into the main Resource plan Manage the DBA resource team, setting objectives, directing and motiving, creating development plans and allocating and tracking work progress Identify and manage relationships with key stakeholders, including other IT Teams, Customers & Suppliers Manage Business escalations and service issues, taking appropriate actions and working with our 3rd party IT providers Managing a number of systems and servers a mix of on-prem and Oracle Cloud environments Ensure systems and environment are patched to the latest vendor patch levels Your skills and experiences: Essential: Experience leading a small team Experience performing SQL Server Administration and Support Experience performing Oracle Database Administration and Support Knowledge of Windows, Linux and Red hat Operating Systems Desirable: Experience supporting Oracle eBusiness Suite or Oracle SaaS environments Experience using Service Now, Jira and Jira Service Management Some knowledge of Teamcenter Unified, SharePoint, T-SQL, SQL, SSIS, Power BI, Oracle RDBMS 11i, 12c Red Hat Linux skills ITIL Certification and knowledge of a software development lifecycle Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The IT Systems Administration team: The role is responsible for ensuring the monitoring, maintenance and management of databases, application services and servers key to the business operation. As a Team Leader, you will manage the day to day running of the team including resource allocation, ensure maintenance activities are performed in line with our procedural mandates and improve execution through continuous improvement. This role will involve an element of being on-call to support. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 12th December 2025 We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible. #LI-Onsite #LI-SH1

Contexte : L’entreprise, acteur international de référence dans les technologies spatiales, la data-science et les solutions d’observation de la Terre, opère des services critiques présents dans plus de 30 pays. Avec plus de 1000 collaborateurs, elle conçoit et exploite des systèmes complexes combinant infrastructures on-premise, cloud, logiciels et chaînes de traitement data. Au sein de la Direction des Systèmes d’Information (DSI), le département Opérations garantit le maintien en conditions opérationnelles (MCO), la fiabilité, la disponibilité et la performance de l’ensemble des services techniques fournis aux clients finaux. Pour accompagner la forte croissance et renforcer la résilience des plateformes opérationnelles, l’entreprise recherche un : Ce rôle est au cœur des services critiques 24/7. Il combine pratiques SRE, ingénierie d’exploitation, automatisation, système, monitoring et coordination transverse. Vous interviendrez sur des environnements hybrides (cloud + on-premise), à forte exigence de disponibilité et de performance. Missions : 1. Gestion des incidents : Piloter les incidents majeurs et coordonner l’ensemble des équipes techniques jusqu’au rétablissement complet du service. Mener les analyses post-incident, identifier les causes racines, proposer et suivre les actions préventives. Formaliser et optimiser les processus et procédures opérationnelles. 2. Observabilité et monitoring : Maintenir et faire évoluer les outils de supervision, d’observabilité et d’alerting. Développer dashboards, métriques, logs et traces pour une visibilité complète sur l’état de santé des services. Détecter faiblesses techniques, dépendances critiques et risques opérationnels. Définir et suivre SLI/SLO avec les équipes produit et les parties prenantes métier. 3. Automatisation et industrialisation : Automatiser les tâches répétitives pour réduire le toil opérationnel. Mettre en place et améliorer les pipelines CI/CD et l’Infrastructure as Code. Collaboration étroite avec les équipes de développement pour intégrer les bonnes pratiques SRE dans le cycle de vie logiciel. Standardiser configurations, environnements et processus pour améliorer la fiabilité globale. 4. Coordination pluridisciplinaire : Support niveau 2/3, en lien direct avec les équipes d’exploitation H24. Coopération avec les équipes IT, les développeurs et les responsables produit pour corriger les incidents et prévenir les récidives. Contribution au respect des engagements techniques, contractuels et calendaires. Application des politiques de sécurité et maintien en condition de sécurité (MCS) des systèmes en lien avec la sécurité SSI.

Confluence & Jira Developer / Configurator - 12 months - Brussels Our important client is currently looking for a Confluence & Jira Developer / Configurator for a 12-month contract in Brussels. Join the Software Delivery Center of Excellence, where we enhance the Software Development Lifecycle (SDLC) and standardize software delivery processes. We’re looking for an experienced Atlassian Confluence & Jira Developer/Coach to support our SAP team and collaborate with Atlassian experts. Role Overview You will configure, develop, and integrate Atlassian tools (Jira & Confluence Cloud) and coach multiple SAP delivery teams within a large enterprise transformation program. Key Responsibilities Integrate Jira with SAP Solution Manager, test tools (XRAY, automation), and PowerBI (via API). Build Jira/Confluence automations and ensure governance and documentation. Coach and train teams (>5 at a time) on Atlassian tools and SDLC best practices. Drive continuous improvement in software delivery processes. Required Qualifications (All must be met) 8+ years in SDLC/Software Delivery (SAP delivery experience is a plus). 5+ years implementing Jira & Confluence across at least 3 large (50+ people) delivery teams, including offshore teams. Experience integrating Atlassian tools with SAP Solution Manager (Build & Run). Experience integrating Atlassian tools with XRAY and test automation tools. Strong coaching background across multiple teams. Fluent in English; Dutch/French is a plus. Soft Skills Hands-on, proactive, and solution-oriented. Strong communication and coaching abilities. Independent, results-driven, and customer-focused. Team player with the ability to guide junior colleagues. Evaluation Criteria Proven administration experience with Jira Software, Confluence, and Atlassian Cloud add-ons. Experience in system administration, access management, IT asset management, automation, and scripting. Strong problem-solving skills. Background in application support, system administration, or service desk roles. Work Model Onsite 3 days/week, remote 2 days/week If you are interested please send me your CV and I will contact you as soon as possible with further details.

Vous êtes un administrateur système HPC expérimenté, doté d'une solide expertise Linux et de compétences en assistance utilisateur ? emagine vous offre l'opportunité de prendre en charge et d'assurer la maintenance de plateformes informatiques haute performance dans un environnement mondial de modélisation et de simulation. Are you an experienced HPC System Administrator with strong Linux expertise and user support skills? emagine has an opportunity for you to support and maintain high-performance computing platforms in a global modeling and simulation environment. Key Tasks & Deliverables Provide comprehensive supervision of HPC platforms (excluding hardware supervision). Manage user tickets: incidents, installation requests, onboarding/offboarding, and script/compilation assistance. Handle major incidents: outages, license issues, disk space management, and prioritization during peak periods. Ensure operational maintenance and security of HPC systems. Keep systems and documentation up to date. Coordinate with the server team during interventions or planned downtimes. Skills & Experience Expert in HPC system administration and user support. Strong Linux administration (RedHat, Rocky Linux). Experience with installation and maintenance of scientific applications (CAE, CFD, Molecular Modeling). Incident management and troubleshooting in HPC environments. Documentation and reporting skills. Languages: English (bilingual), French and Chinese (basic). Value Proposition: Join a collaborative, international team working on cutting-edge modeling and simulation projects. You’ll play a key role in ensuring the reliability and performance of HPC platforms that support global innovation. Apply with your latest CV or reach out to Brendan to find out more.

🚀 I'm Hiring - Freelance: IT Operations Manager 📍Based in Brussel (Hybrid model) I’m excited to share a great opportunity with one of our major clients in the digital services industry. They’re looking for an IT Operations Manager to lead their IT transformation across Europe. 🔍 Role Highlights Lead and mentor an international IT team Oversee infrastructure, operations, and system performance Drive efficiency, security, and best-in-class IT practices Manage vendors and optimize IT budgets 🎯 Ideal Profile 15+ years in IT operations & infrastructure management Strong technical background (systems, networks, cybersecurity) Proven leadership and communication skills Relevant certifications (ITIL, Security+, CCNA) are a plus

client sur Nice - sur site ou full distanciel avec déplacement mensuel sur site We are looking for senior cyber security engineer with 5-10 years' experience working in the engineering team of SOC/CERT/CSIRT team. SPLUNK Enterprise Security Key Responsibilities: • Develop and maintain Splunk correlation searches (alerts), dashboard and reports • Develop and maintain security framework around correlation searches (exclusion framework, increase vigilance framework, etc.) • Participate in the onboard process of new data as well as performing cleanup and sanitization of incoming log sources and events • Update / Deploy Splunk technical add-on • More administration / Development tasks can be given if demonstrate good technicality Skills: • Splunk (3 à 5 years) especially SPL writing • Good knowledge in networking principles • Good knowledge in system administration principles • Must be able to work independently as well as work as part of a fast-moving team

Key Responsibilities : Helpdesk Leadership & Support: Act as the first point of contact for IT-related issues, providing Level 1 and Level 2 support. Supervise and coordinate helpdesk activities to ensure timely resolution of incidents. Guide and assist users with troubleshooting, installations, and configuration of hardware and software. Prioritise and manage requests effectively to maintain smooth operations. System Administration & Security: Maintain and monitor Windows-based systems and networks. Ensure firewall compliance and implement security best practices. Oversee daily backups and guarantee data integrity. Manage system updates and antivirus protection. Reporting & Continuous Improvement: Track and analyse monthly KPIs related to IT performance and user support. Identify areas for improvement and propose solutions to enhance infrastructure reliability. Participate in IT projects such as migrations, automation, and security upgrades. Automation & Optimisation: Develop simple macros or scripts to streamline repetitive tasks. Support digitalisation initiatives within the company.

Role Description This is a full-time hybrid role for an Information Security Manager with 2nd and 3rd Line IT support experience. The role involves day-to-day tasks associated with planning, implementing, and maintaining an Information Security Management System (ISMS), including managing cybersecurity risks, implementing network security measures, and ensuring compliance with industry standards. The Information Security Manager will also provide IT support to the company and will be based in the London office, with flexibility for some remote work. Your past experience must include 2nd and 3rd line infrastructure support where you are able to advise and direct the technical team. Qualifications Experience in Information Security Management and creating and implementing an ISMS Experience in Cybersecurity and Network Security Expertise in Information security best practices and standards Excellent problem-solving skills and attention to detail Strong communication and collaboration skills Bachelor's or Master's degree in Computer Science, Information Technology, or related field Certifications such as CISSP, CISM, CCNA, or equivalent are a plus Experience in IT support or Systems Administration is desirable The position is 3 days in the office per week in Central London. Salary will be negotiable - but like to be in the range £65K - £80K. Do send your CV to us in Word format along with your salary and notice period.