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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

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

As a Systems Administrator you will ensure critical business systems are operating effectively whilst continuously improving, providing technical support and guidance to business stakeholders. System Administrator/Analyst or Application Support role experience. Assessing the impact of system changes

NAU Platform System Administrator. NAU Platform System Administrator. NAU Platform System Administrator.

A large, purpose-led organisation is looking for a.Building, supporting, and maintaining Azure infrastructure (IaaS/PaaS).Ensuring security, compliance, and resilience across platforms.Managing hybrid Azure / on-prem environments and Entra ID.Supporting backup, DR, and failover processes.Working wit

As Systems Administrator, you’ll be responsible for maintaining and enhancing internal IT systems, supporting business efficiency, and delivering insightful reporting using Power BI. We’re working with a globally recognised organisation seeking a talented Systems Administrator to join their dyna

Proven experience as a System Administrator or in a similar IT infrastructure role. CompTIA, Microsoft Certified: Azure Administrator, AWS Certified SysOps Administrator) are a plus. Documenting system configurations, procedures, and troubleshooting processes.

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

A leading insurance business headquartered in London is seeking a System Administrator to manage corporate infrastructure.

The SysAdmin will be responsible for day-to-day network administration, providing technical support to users, troubleshooting any technical issues, and supporting information technology systems. Administer, maintain, and troubleshoot Linux-based servers and systems. Strong experience with Linux (pre

We are currently looking for a System Administrator to join our team based out of our London office. Support with infrastructure upkeep and contribute to key projects such as migrating data centres, upgrading systems, and integrating companies into AmTrust systems following mergers and acquisitions.

The Senior PMO Systems Administrator is responsible for the administration, configuration, maintenance, and support of the Primavera P6 and Contruent project controls systems. Develop and maintain system documentation, procedures, and configuration guides. Plan, test, and support system upgrades, pa

Monitor the company’s current ERP system (Efacs) and assist with the implementation of their new ERP system - Infor. Research alternative business systems for benchmarking current business systems and recommend future strategy. My client is looking to hire an ERP Systems Administrator for their IT

Administer, maintain, and troubleshoot Linux-based servers and systems. Strong experience with Linux (preferably CentOS, Rocky Linux, or RHEL) and system deployment. Experience with Zabbix or similar for system monitoring.

They are currently expanding their mission systems team to work at the intersection of Information Technology (IT) and Operational Technology (OT), solving complex challenges to ensure global security. Integrating Information Technology (IT) and Operational Technology (OT) systems to support mission

Solid background in infrastructure engineering or systems administration. Bridging IT and OT environments to keep mission-critical systems running smoothly.

Valin Technologies Ltd, UK, System Administrator - Trainee. Assist in the maintenance and administration of Linux systems. Participate in system upgrades and installations.

A leading provider of entertainment services is seeking a solid System Administrator with good skills around VMware and Azure within an ITIL framework. Strong technical knowledge and proven experience managing VMware, Nutanix, Veeam, and Exagrid systems. Experience in deploying appropriate tools int

Senior Linux System Administrators. Develop and maintain system documentation and operational procedures. Collaborate with internal teams to enhance automation and system reliability.

The SysAdmin will be responsible for day-to-day network administration, providing technical support to users, troubleshooting any technical issues, and supporting information technology systems. Administer, maintain, and troubleshoot Linux-based servers and systems. Strong experience with Linux (pre

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

Able to demonstrate knowledge of the Systems and Applications supported by System Administration Team. Role: Service Delivery Administrator (System Admin). Provide second line support and expert advice in system use, fault investigation and resolution.

We are looking for a Senior Systems Administrator who thrives on the challenge of managing massive data environments and has a "sixth sense" for system health. Our client is a global powerhouse in IT infrastructure - a household name in digital transformation that supports the world’s most critica

We’re looking for an Linux System Administrator to strengthen the ICT department and help manage the computer systems and software environments that our engineers use to build the microprocessors of the future. Job Title : Linux System Administrator. A methodical and systematic approach to work an

Bridging IT and OT environments to keep mission-critical systems running smoothly. Solid background in infrastructure engineering or systems administration.

ServiceNow Certified System Administrator (CSA) – highly desired. The ServiceNow Administrator is responsible for the operation, education and maintenance of the ServiceNow platform.

VIP Support – System Administrator. VIP Support – System Administrator!. As a VIP Support – System Administrator, you will provide high‑quality, personalized IT support to VIP users.

UNIX Systems Administrator Responsibilities. The ideal candidate will have 7+ years of experience within systems administration, along with knowledge of physical infrastructure and hardware such as HP ProLiant DL380/580 G7/8/9/10), and Sun/Oracle M-Series. Responsibility will encompass both operatio

Install, configure, and troubleshoot hardware and software systems, including operating systems, applications, and network components. Conduct regular system backups minimize data loss in the event of a system failure. IT Systems Administrator or similar role.

Were looking for an experienced Infrastructure Systems Administrator to join our pioneering team working at the intersection of Information Technology (IT) and Operational Technology (OT). Familiarity with defence regulations and secure system design. Youll help design develop and maintain secure in

The Senior PMO Systems Administrator is responsible for the administration, configuration, maintenance, and support of the Primavera P6 and Contruent project controls systems. Knowledge of system integrations, APIs, and automation. This role ensures reliable system performance, data integrity, secur

They are currently seeking for skilled Linux System Administrator to join the team. Cooperate with team members to guarantee seamless operation across all systems. Maintain comprehensive documentation and inventory of all servers and associated systems.

Experience maintaining build systems, source code management, TeamCity and GitLab services.

We are working with a global organisation operating within a highly specialised sector, who are looking to hire an experienced System Administrator to join their growing IT team. The business has an international footprint and continues to invest heavily in its systems, technology, and people. Suppo

As a key member of the Systems Administration Department, you will play an important role in the utilisation, management and development of core clinical and administrative systems across the group. Are you looking to build a career in digital systems, information management, and organisational tran

We are looking for a Senior Salesforce System Administrator to lead the management and optimisation of a Salesforce-based Funding Platform. This role focuses on improving system performance, data quality and reporting, while providing expert support across Salesforce applications including CRM, Fund

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

NAU Platform System Administrator. NAU Platform System Administrator. NAU Platform System Administrator.

Experience with Zabbix or similar for system monitoring. The SysAdmin will be responsible for day-to-day network administration, providing technical support to users, troubleshooting any technical issues, and supporting information technology systems. Administer, maintain, and troubleshoot Linux-bas

We’re looking for an experienced Infrastructure Systems Administrator to join our pioneering team working at the intersection of Information Technology (IT) and Operational Technology (OT). Familiarity with defence regulations and secure system design. You’ll help design, develop, and maintain s

A leading IT services company in the UK is seeking a skilled Unix System Administrator to provide technical support and ensure optimal system performance. The ideal candidate will have expertise in UNIX/Linux systems, shell scripting, and a proactive problem-solving approach.

The System Administrator is responsible for installing, configuring, and maintaining the company’s IT infrastructure, including servers, networks, and security systems. This role ensures the stability, efficiency, and security of all technical operations, provides support for hardware and software

Monitor overall system performance and ensure smooth system functionality. Proficiency in UNIX/Linux systems (Red Hat, Debian, Solaris, AIX, etc. Process and job control (cron, at, systemd timers).

The Junior System Administrator serves as the first point of contact for IT support within the organisation, providing technical assistance to users by troubleshooting hardware, software, and network issues. Strong knowledge of computer hardware, operating systems (both Windows and macOS required),

Experience in Linux System Administration.

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

Collaborate with systems administrators to enhance operational efficiency and improve infrastructure standards and procedures. System Engineer (Intune Administrator – Software Delivery) (UK). The successful candidate will deploy and implement enhancements to improve reliability, maintainability an