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They are looking for a Linux System Administrator who holds or is eligible for a high level of UK Government Clearance and who has a genuine interest in the sector. Tech wise, on top of the basic Linux System Administrator skillset they are looking for at least some of the following:.

Merseyside Fire and Rescue Service is seeking a full-time Administrator for their Equipment Asset Team. The successful candidate will provide clerical assistance, manage the Redkite asset manager system, and offer technical support.

Valin Technologies Ltd, UK, System Administrator - Trainee. Participate in system upgrades and installations. Document processes and procedures related to system administration.

Farm System & Data Administrator. Are you a highly organised Administrator who thrives on detail, enjoys working with data, and takes pride in delivering accurate, high-quality work?. Provide high-quality administrative and systems support across multiple business areas.

InfrastructureSystemAdministrator-Wimbledon,UK. TheInfrastructureSystemAdministratorRole. InfrastructureSystemAdministratorEssentialSkills.

System Administrator (Standing Naval Forces). Assists with the System Administration of VMware ESXi Server, VMware vCenter Server Appliance, including performing lifecycle and firmware upgrades. Assists with the System Administration of Hardware and Software for end user devices.

An international intergovernmental organization is seeking a System Administrator in Greater London. The role involves supporting critical Communication and Information Systems for NATO naval forces, requiring extensive experience in enterprise infrastructure and VMware technologies.

CompTIA, Microsoft Certified: Azure Administrator, AWS Certified SysOps Administrator) are a plus. Proven experience as a System Administrator or in a similar IT infrastructure role. Monitoring system performance, performing regular backups, and ensuring disaster recovery readiness.

This position offers a unique opportunity to serve as a System Administrator within the NATO Communications and Information Agency (NCI Agency), directly supporting the Standing Naval Forces (SNF). Assists with the System Administration of Storage Area Network (SAN) and Network Attached Storage (NAS

Provide feedback on tools, systems, and platform testing or retrofitting activities. Join a global technology services provider that has spent over two decades helping ambitious organizations connect their people, systems, and ideas. Install operating systems on newly mounted servers.

As a System Administrator, you will be responsible for the administration, configuration, and ongoing support of Quinyx, working closely with operational teams, HR, and service managers. We are partnering with a well established charitable organisation specialising in mental health and disability se

We’re looking for a System Administrator to join our NEC Housing Team. In this role, you’ll be part of a dedicated team focused on ensuring system reliability, delivering exceptional customer support, and driving continuous improvement across our housing management platforms. Monitor system dash

We are seeking a highly organised and proactive Estate System Administrator to join our Estate Office team. This pivotal role ensures the smooth and efficient running of systems and processes that support the management of property across the Estate. This is an excellent opportunity for someone with

This is a hands‑on systems role suited to someone who enjoys working with data structures, system logic and workflows, and who is comfortable translating business requirements into practical system solutions. Enjoys working with system configuration and data structures, rather than solely end‑us

Our lean and dedicated technical team of 5 currently includes the Senior Business IT Manager, two Senior System Administrators, and a System Administrator. As a Senior System Administrator, reporting directly to the Senior Business IT Manager, you'll be responsible for the strategic and high-level o

Experience in Linux System Administration.

We're working with a growing, technology:driven organisation looking to hire a System Administrator with strong DevOps and infrastructure experience. Proven experience as a System Administrator or similar role. System Administrator (DevOps / AWS / Infrastructure).

Own, administer, and optimise the full M365 estate (sole administrator).

Collaborate with systems administrators to enhance operational efficiency and improve infrastructure standards and procedures. System Engineer (Intune Administrator – Software Delivery) (UK). We are seeking an Intune Administrator to join a team responsible for the administration, maintenance, mon

I'm recruiting for a Linux System Administratorto join a large organisation in London on a permanent basis.

TechOps Engineer (System Administrator). We are seeking a TechOps Engineer (Mid-Level System Administrator) to strengthen and scale our internal technology operations. System Administrator, DevOps adjacent, or TechOps role.

Strong foundation in systems administration (Microsoft background beneficial). We’re working with a global leader in entertainment and content production, to hire a Cloud & AI Application Administrator. This role sits at the heart of their tech ecosystem, owning the day-to-day management, governan

VIP Support – System Administrator. Ready to utilize your experience and expertise in VIP IT Support? We have an exciting role for you – VIP Support – System Administrator!. As a VIP Support – System Administrator, you will provide high‑quality, personalized IT support to VIP users.

Get notified about new System Administrator jobs in London Area, United Kingdom. System Administrator – Rolling Contract (Hybrid London). We are seeking a confident and experienced Sage 200/Sage Intacct System Administrator for a rolling contract outside IR3 with a well‑trusted, well‑known cli

IT operations, workflows, and system monitoring. IT administration, systems administration, or IT support. IT systems, cloud-based tools, and security best practices.

The System Administration team is responsible for maintaining, upgrading, and managing Reward’s infrastructure, including office networks, data centre services, core platform tooling, and endpoint management.

Bristol HQ (Hybrid Working – 2 days on-site, 3 days remote).You’ll be part of a collaborative environment where you’ll play a key role in both day-to-day operations and longer-term projects, working across infrastructure, automation, and containerised environments.Administer, configure, and su

In addition to all systems work both on the desktops and in the data centres, Systems Administrators frequently interact with users at various levels all across our organisation. Systems Administrators are responsible for the workstations and servers of our rapidly expanding trading operations. We a

As a System Administrator you will be involved in both the infrastructure up keeping as well as working on key projects such as migrating data centres, upgrading systems as well as integrating companies into the AmTrust systems following mergers and acquisitions. We are currently looking for a Syste

System Administrator, DevOps adjacent, or TechOps role. We are seeking a TechOps Engineer (Mid-Level System Administrator) to strengthen and scale our internal technology operations. TechOps Engineer (System Administrator).

NEC Software Solutions is seeking a System Administrator to join their NEC Housing Team in the UK. The role involves supporting innovative products for the Social Housing sector through customer support and system management. Candidates must have experience with NEC Housing systems, strong customer

IT ecosystem, ensuring its stability, scalability, and efficiency. Own the administration, optimization, and scaling of the company’s IT ecosystem, including Jira, Confluence, Slack, and Monday. Administer user access across systems throughout the employee lifecycle (onboarding/offboarding).

System Administrator (Standing Naval Forces). Assists the Core Section Head with daily System Administration of the Hardware and Software for the current version of MS Windows Server, and also includes management of Active Directory Services (Domain Controller, Group and Security Policies, Domain Na

Dean is headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; and deliver the management platforms essential for long-term system sustainability. We are seeking a Facility System Administrat

TechOps Engineer (System Administrator). We are seeking a TechOps Engineer (Mid-Level System Administrator) to strengthen and scale our internal technology operations. System Administrator, DevOps adjacent, or TechOps role.

A leading healthcare provider in Greater London is seeking an ECM Officer to manage the Electronic Call Monitoring system. Candidates should have experience in managing similar systems, strong analytical abilities, and excellent communication skills.

AmTrust International is looking for a System Administrator to join their London office. Key responsibilities include data center migrations and system upgrades.

NECSWS is seeking a System Administrator to join its NEC Housing Team. This pivotal role supports innovative products for the Social Housing sector, ensuring system reliability and exceptional customer service. Candidates should have proven experience with NEC Housing systems, a strong customer serv

A leading recruitment agency in the UK is seeking a Microsoft SQL Database Administrator to manage a complex SQL Server environment.

Merseyfire is looking for an Administrator for their Equipment Asset Team to manage the Redkite asset management system.

Senior System Administrator - London - Hybrid - 4 days on-site. Our client is seeking a Systems Administrator to join their fast‑paced Family Office technology team.

SQL Database Administrator - London. Microsoft SQL Database Administrator.

Senior Linux System Administrators. Provide 1st and 2nd line technical support for Linux-based systems and infrastructure. Monitor overall system performance, proactively identifying risks or issues.

A global IT solutions provider is seeking a Linux Administrator to provide technical support and monitor system performance. The ideal candidate will possess proficiency in UNIX/Linux systems and knowledge of automation tools such as Ansible and Terraform. Responsibilities include creating documenta

We’re looking for a System Administrator to join our NEC Housing Team. Monitor system dashboards and security alerts, taking prompt action when needed. Identify and resolve system errors to maintain optimal performance.

Our lean and dedicated technical team of 5 currently includes the Senior Business IT Manager, two Senior System Administrators, and a System Administrator. As a Senior System Administrator, reporting directly to the Senior Business IT Manager, you'll be responsible for the strategic and high‑level

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