Applicants must hold active and valid Developed Vetting (DV) security clearance to be considered for this opportunity. Unfortunately, applications from candidates without current DV clearance cannot be progressed.An opportu...Read More>>.

Infor Systems Specialist | Inform Systems Administrator (CloudSuite)The Global Infor Administrator is responsible for the global operational management, administration, governance, and continuous improvement of the platform. The role will o...Read More>>.

We are seeking an experienced Global Infor System Administrator to take ownership of a global Infor CloudSuite A&D ERP platform within a leading international manufacturing organisation.Key Responsibilit...Read More>>.

Volta is the category-defining, fully vertically integrated AI infrastructure platform – from capital to clusters to software, under a founder-led enterprise. Our mission is The Utility of Compute™: AI infrastructure as dependable and availabl...Read More>>.

Job DescriptionSystems Administrator \ Support Engineer\nThis company delivers a wide range of technology solutions to organizations of all sizes that require a professional, reliable & friendly approach in helping them t...Read More>>.

Overview In this role you will maintain and optimize Linux-based systems at scale to enable rapid, reliable cancer research. You will work with a cross-functional team of researchers and engineers to keep the infrastructure available and ef...Read More>>.

Overview As a Junior Linux Systems Administrator, you will support a global Linux infrastructure for a well-known retail trading business. You’ll monitor mission-critical systems to ensure uptime and performance and help implement new tec...Read More>>.

Overview In this role you will manage Linux (and to a lesser extent Windows) systems, ensuring installation, configuration, and ongoing maintenance. You will drive performance and reliability through innovative solutions while collaborating...Read More>>.

Overview In this role you will support a university’s advancing research infrastructure by applying your Linux expertise to maintain and scale systems. You collaborate with researchers and IT teams to ensure reliable HPC storage, data man...Read More>>.

Overview In this role you will support a high‑performance Linux environment powering ultra‑low latency trading. You will work closely with cross‑functional teams to monitor, optimize, and troubleshoot the production and development pl...Read More>>.

Overview In this role you will maintain and improve the client’s infrastructure within a fast-moving, innovative startup. You’ll ensure security, resilience, and reliable backups while monitoring server health and supporting data reques...Read More>>.

Overview In this role you will co-manage the Linux, Windows, and networking infrastructure for a growing quantitative hedge fund, ensuring high availability and robust security. You’ll work with a scientific, fast-moving team to diagnose...Read More>>.

Overview In this role you support the core infrastructure underpinning leading trading systems for banks and institutional clients. You will join a fast-paced Support team, collaborating with sales and engineering to keep mission-critical s...Read More>>.

Overview In this role you support mission-critical trading infrastructure, working within a fast-paced, entrepreneurial team. You’ll collaborate with sales and engineering to ensure reliable server and network operations for the firm’s...Read More>>.

Overview In this Lead Infrastructure Production Management & Reliability Engineering role, you own the reliability and evolution of Morgan Stanley’s Linux-based infrastructure. You will work across a complex mix of open-source, in-house c...Read More>>.

Job Description Systems Administrator \ Support Engineer This company delivers a wide range of technology solutions to organizations of all sizes that require a professional, reliable & friendly approach in helping them to achieve the...Read More>>.

OverviewWe are seeking an experienced Linux System Administrator to join our Infrastructure team. This role is critical in supporting the migration of a key enterprise application from Solaris to Red Hat Enterprise Linux (RHEL), in...Read More>>.

Sanderson Government & Defence provided pay rangeThis range is provided by Sanderson Government & Defence. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay range...Read More>>.

Overview Team Lead & Principal Technical Recruiter - Engineering Division Length: 3 years to start Job Description: We are seeking a talented Senior Linux Systems Administrator to support a mid-sized RedHat Lin...Read More>>.

* United Kingdom - Hampshire - Farnborough Why Work at Lenovo We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$83 billion revenue global technology powerhouse, ranked #153 in the F...Read More>>.

Software Divisional Lead @ SoCode | Technical Recruiting | Digital Transformation, IT, Infrastructure & MSP Location: Cambridge Salary: 65-75K Employment Type: Full time About the Role...Read More>>.

Lenovo in the United Kingdom (Hampshire) is hiring an HPC System Administrator to manage data center infrastructure, Linux/Unix environments, and monitoring to ensure uptime and security. This role blends on-site and remote support for customers....Read More>>.

Applicants must hold active and valid Developed Vetting (DV) security clearance to be considered for this opportunity. Unfortunately, applications from candidates without current DV clearance cannot be progressed. An opportunity is available fo...Read More>>.

Salt Digital Recruitment is seeking a DV-cleared Senior Linux System Administrator to join a security-focused team supporting a large-scale UK national infrastructure big data platform. The role emphasizes on-site delivery with strict DV clearance...Read More>>.

Shield AI is seeking a Systems Administrator to support, secure, and optimize enterprise IT operations across Windows and Linux environments. You will manage end-user support, infrastructure maintenance, asset lifecycle processes, and mentor junio...Read More>>.

Salary: £60,000 - 65,000 per year Requirements 10+ years of progressive, hands-on experience in IT infrastructure, network engineering, and technical operations roles. Mastery of endpoint management using Mic...Read More>>.

Job Title: Linux System Administrator - OCONUS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular-Long Term Assignment Perc...Read More>>.

Fugro Wallingford seeks a Laboratory Software System Administrator to maintain geotechnical testing data, sample tracking and reporting workflows across the laboratory environment. You will help optimise operations and support project delivery for...Read More>>.

Hi there! Thanks for stopping by our job ad.We’re London’s largest and fastest 100% full fibre broadband provider, bringing better internet to Londoners since 2013. Unlike most providers, we build, own and operate our dedicated fibre op...Read More>>.

Quality Systems ManagerCounty LouthVickerstock are working in partnership with a leading specialist engineering and manufacturing business on the appointment of a Quality Systems Manager...Read More>>.

System AdministratorHenderson WholesaleAttractive Salary and Benefits21 Hour WeekNewtownabbeyWho are we?At Henders...Read More>>.

Senior System AdminLocation: Northern Ireland - Fully RemoteSalary: Up to £55,000Type: PermanentA fantastic opportunity has opened for an experienced Senior Syste...Read More>>.

The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to...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>>.

Weekly Hours / Programmed Activities: 37.5Salary Band: Band 3Staff Group: Administrative and ClericalContract Type: PermanentJob Area: Admin and CorporateCompany DescriptionWorking as...Read More>>.

Queen Mary University of London is seeking a Systems Administrator for ITS Research to support the Linux-based HPC cluster, Research services (e.g., GitHub Enterprise) and virtual machines. The role requires strong Linux skills, HPC expertise and...Read More>>.

DescriptionAt Ocean Infinity, we're using technology to transform operations at sea, making them safer, more efficient, and more sustainable.We're a team of innovators, problem-solvers, and challengers who believe there is always a b...Read More>>.

We’re looking for an experienced Server Systems Administrator to join our Technology Team and play a key role in maintaining the server infrastructure that underpins Wessex Internet’s operations and customer services. This is a h...Read More>>.

Systems Administrator Job Description ACT Entertainment DEPARTMENT: Systems STATUS: Full-Time REPORTS TO: Chief Information Officer LOCATION: Margate, UK (hybrid) SCHEDULE: Mon-Fri, 8:30am-5.00pm tvONE,...Read More>>.

Wessex Internet is seeking an experienced Server Systems Administrator to join our Technology Team. You will maintain the server infrastructure underpinning our operations and customer services, with hands-on responsibility for Linux and Windows e...Read More>>.

Job Ref:KC1698122LonSALocation:London, Greater London, United KingdomPostcode:W1W 5PNType of contract:PermanentSalary:£30000.00 to £35000.00 Per...Read More>>.

Salary Range: £35,000.00 To £40,000.00 AnnuallyJob DescriptionACT EntertainmentDEPARTMENT: Systems STATUS: Full-TimeREPORTS TO: Chief Information Officer LOCATION: Margate, UK (hybrid)SCHEDULE: Mon-Fri...Read More>>.

We are seeking an approachable, professional and motivated Workforce Systems Administrator with a drive to provide excellent customer service to join our innovative and dynamic Workforce Systems team at University College London Hospitals. This is...Read More>>.

Practice Plan, part of the Wesleyan Group, is hiring an experienced Systems Administrator to support and improve our infrastructure across the UK. You will lead projects, troubleshoot complex issues and help ensure secure, reliable technology for...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>>.

Location: Hybrid working (office based in Oswestry) – typically 2 days in the office per weekSupport Technology That Keeps Practice Plan RunningPractice Plan, part of the Wesleyan Group, helps dental practices across the U...Read More>>.

Community Dental Services CIC in Bedford is seeking a part-time Systems Administrator to support the Operational Manager with patient administration, data reporting and governance tasks.The role requires experience in admin support, profici...Read More>>.

Base Dental Care Centre, Bedford Health Village, 3 Kimbolton Road, Bedford, MK40 2NTBase: Dental Care Centre, Bedford Health Village, 3 Kimbolton Road, Bedford, MK40 2NTDo you want to make a difference? If so, why not consi...Read More>>.

Impresoft 4ward, società di Impresoft Group, da oltre 30 anni abilita le aziende nell’utilizzo delle tecnologie IT più strategiche non soltanto per indirizzare il cambiamento, ma per abbracciarlo. Ogni giorno aiutiamo i nostri clienti a...Read More>>.