Title: Senior IT Systems Administrator (Linux & HPC) KBR is a global provider of differentiated, professional services and technologies delivered across a wide government, defense and industrial base. Drawing from its rich 100-y...Read More>>.

Huge is seeking a seasoned Systems Administrator to join our global team as the US-based member. You will own day-to-day health of identity, email security, device management, and office networking while collaborating with teams across the America...Read More>>.

Graphcore is seeking an experienced PLM Administrator to enhance the product information systems, keeping data accurate, traceable, and accessible across controlled documentation. You will manage document management and the standards portal, confi...Read More>>.

Shield AI is seeking a Systems Administrator to support, secure, and optimize enterprise IT operations across Windows and Linux environments. You will work with infrastructure, network, and security teams to maintain a scalable and secure IT envir...Read More>>.

CommonAI CIC is seeking a Senior AI Systems Administrator to join our engineering team. You will provision and maintain multi-rack GPU server clusters designed for both inference and training workloads.This role is perfect for a hands-on en...Read More>>.

About Indra Group UK & IrelandIndra is a leading global technology and consulting company, and a trusted technological partner for the core business operations of its clients worldwide. It stands at the forefront of key sectors including...Read More>>.

Senior Systems AdministratorAt Forge, we bring together a global portfolio of market-leading businesses and specialist teams, connected by the technology and systems that help them do their best work....Read More>>.

Forge in London (Shepherd’s Bush) seeks a Senior Systems Administrator to own and optimize a world-class IT environment across the UK and South Africa. You will manage Windows and Mac, cloud platforms, and security, with hybrid work and frontlin...Read More>>.

Noriker Power Ltd is seeking a skilled IT Systems Administrator to maintain and improve the organisation's OT and Enterprise IT infrastructure. You will support Linux servers, Google Workspace, and cloud services while ensuring security and perfor...Read More>>.

International Students House (ISH) is a unique organisation in London's West End, providing accommodation, social and welfare facilities for British and overseas students. Our aim is to promote social and cultural awareness and facilitate interact...Read More>>.

About The Role Are you passionate about Salesforce and looking for an opportunity to influence how a business-critical platform evolves? Do you enjoy solving problems, improving processes and helping users get the most from technology?...Read More>>.

Ashmead Technology is seeking a Business Support Coordinator to join the Business Systems Team in an in-office role based in Kintore. The position focuses on administrative and coordination support while building knowledge of business systems and...Read More>>.

Job Description: SECURITY CLEARANCE: Must have or be able to obtain UK Eyes Only SC/DV Security Clearance via the UK Intelligence Community (UKIC) process. LOCATION: Corsham, Wiltshire TYPE: Full timeWHAT'S IN IT FOR YOUFinanc...Read More>>.

We are looking for an experienced Enterprise Infrastructure Systems Administrator to join a specialist technical team supporting mission-critical IT infrastructure in a highly operational environment. The role is an on-site Northwood, GB mi...Read More>>.

Airbus Defence and Space Limited in the UK seeks a System Administrator to support the Spacecraft Control Centre (SCOF) across Wiltshire. You will install, configure and maintain SCC computer systems, lead deployment plans, and develop robust test...Read More>>.

Nextech Group is seeking an IT Systems Administrator in Northampton to join an established IT consultancy. You will provide IT support to internal users and remote clients, manage patching, deploy laptops, and support Microsoft 365, Windows Server...Read More>>.

The University of Reading is seeking a Digital Business Systems Administrator to support the Estates Directorate with CAFM software (Concerto), SharePoint and related Microsoft products. The role will ensure smooth day-to-day operation of business...Read More>>.

Nextech is seeking an IT Systems Administrator to join our established IT consultancy in Northampton. You will provide IT support to internal staff and remote clients, manage patching and updates, and deploy new laptops.The role covers Wind...Read More>>.

IT Systems Administrator Salary: £27,000 - £45,000 depending on experience Location: Northampton Type: Full-time, Permanent We are working with an established IT consultancy specialising in Micr...Read More>>.

Digital Business Systems AdministratorWhiteknights Campus 27/10/2026Job detailsSalary Grade 6£36,636 per annum Contractual hours 35 Basis Full time Region South Job category/type Professional and Managerial Date posted 28...Read More>>.

IT Systems Administrator Salary: £27,000 - £45,000 depending on experience Location: Northampton Type: Full-time, Permanent We are working with an established IT consultancy specialising in Micr...Read More>>.

BMSL Group Ltd in South Wales is seeking a Field View Coordinator / Project Systems Administrator to maximise Trimble Field View usage across projects and regional offices.The role focuses on supporting project teams, configuring forms and...Read More>>.

System AdministratorCirca £38,692 dependent on skills and experience Permanent, full time (37 hours) with flexibility for part time working HuntingdonWe are looking for a System Administrator to join our Analytical Services team!...Read More>>.

DXC Technology in Farnborough is seeking an experienced System Administrator to join on-site operations. The role involves maintaining project support environments, providing internal help desk support, and ensuring data backups and recoveries....Read More>>.

Anglian Water Group Ltd. is seeking a System Administrator to join our Analytical Services team in Huntingdon. The role supports the establishment of sustainable operations through efficiency, lean methods, and innovation, while delivering timely,...Read More>>.

Quality Systems Administrator required for business near Tonbridge, Kent initially on a 2 -3 months contract.Working for an established manufacturing and supply business to support the implementation of the BRCGS Consumer Products Standard....Read More>>.

MYECF is recruiting an IT Systems Administrator to join the IT Team in Leicestershire. You will manage day-to-day IT operations, security, reliability, and availability of the IT infrastructure including servers, networks, cloud services and busin...Read More>>.

20 days per annum, plus bank holidays and Christmas shutdown Company pension Company funded Westfield Health cash plan We are one of the UK’s leading manufacturers of Kitchens, Bedrooms and Bathrooms, supplyin...Read More>>.

Robinsons Brewery is seeking a Production Systems Administrator to join the Production team and support bottling and planning operations through effective use of Microsoft Business Central.You will be the go-to person for Business Central w...Read More>>.

Production Systems Administrator12 month contractUnicorn Packaging Centre (UPC)Full Time | 40 Hours per Week | Monday-Friday (Flexible between 7am and 5pm)Join a Brewery That's Been Perfecting Its Craft Since 1838...Read More>>.

Experience Required: FresherJob Type: Full-timeDepartment: IT Consulting & Digital AutomationPosition Summary:At Acensys, we are seeking a proactive, innovative, and technically drive...Read More>>.

RHS Garden Wisley is seeking a People Systems Administrator to develop and administer our People Systems, ensuring data accuracy and delivering effective reporting and user support. The role is hybrid, blending Wisley on-site work with home-based...Read More>>.

People Systems AdministratorRHS Garden Wisley, Woking, Surrey, GU23 6QB. This is a hybrid role which will involve a split of working at Wisley and working from home.Circa £42,000 per annumDo you have a pass...Read More>>.

Katie Bard & Angela Mortimer Plc is seeking an experienced HR Systems Administrator to join a supportive team and help implement a new HR system. You will manage day-to-day HR system operations, handle inquiries, and support recruitment processes...Read More>>.

Wilson James in Sizewell C is seeking a Systems Administrator to provide day-to-day administration and operational support for the digital systems used across the LLP service. You will manage user access, configuration, and interfaces with Fulcrum...Read More>>.

Crystal People Consultancy in Tonbridge, Kent is seeking a Quality Systems Administrator for a 2-3 month contract to support the implementation of the BRCGS Consumer Products Standard. The role is hands-on and requires strong documentation and pro...Read More>>.

Do you want to work for a business who genuinely values and empowers its employees? Do you want to work for a business that is committed to your development, progression and well-being? We have an exciting opportunity for you to join...Read More>>.

Crystal People Ltd near Tonbridge, Kent is seeking a Quality Systems Administrator for a short-term 2-3 month contract to support the implementation of the BRCGS Consumer Products Standard.The role is hands-on, focusing on reviewing existin...Read More>>.

GXO Logistics, Inc in Milton Keynes is hiring a System Administrator to support inbound operations for the Waitrose customer. The role requires working any 5 of 7 on a weekly rota, with shifts 06:00-14:00 and 14:00-22:00.You'll perform dail...Read More>>.

Quality Systems Administrator required for business near Tonbridge, Kent initially on a 2 -3 months contract.Working for an established manufacturing and supply business to support the implementation of the BRCGS Consumer Products Standard....Read More>>.

Lanes Group is seeking a Customer Advisor/Administrator for a 12 Month Fixed-Term Contract to support the Severn Trent Water Clean Water contract. Based in Pride Park, Derby, you will manage data migration, integration and automation projects whil...Read More>>.

Location: Central OxfordWe are seeking a full-time Senior HPC Systems Administrator to join the Department of Engineering Science at the University of Oxford, working within the newly established The British Open-ended Learning and Discover...Read More>>.

Code Wizards Group is a world leader in backend and multiplayer infrastructure for the gaming industry. From high-scale AAA console and PC games to fast-paced mobile indie titles, we empower studios to bring multiplayer experiences to life....Read More>>.

Thrive is seeking a System Administrator to provide remote support across diverse, multi-tenant environments, handling escalated incidents and complex service requests. You will troubleshoot, implement changes, coordinate with teams, and communica...Read More>>.

About the RoleThe primary duty of this role is to provide support for the operating systems, applications and services running on the ITS Research facilities. This covers the HPC cluster, various Research services (e.g. GitHub Enterprise)...Read More>>.

DXC Technology is seeking an experienced System Administrator to join an on-site team in Farnborough. The role involves managing the Project Support Environment, providing user help desk support, and ensuring robust backup and patching processes t...Read More>>.

GXO Logistics, Inc is hiring a System Administrator in Milton Keynes (MK10 0AA) to join our Waitrose customer team. You will support inbound operations, maintain system performance, and assist drivers with clerical tasks.This full-time, per...Read More>>.