Linux System Administrator - 1,453+ job offers

Linux System Administrator | Perm | Gloucester | Up to £50,000 p.a Peaple Talent have partnered with a client in Gloucester looking to recruit a Linux System Administrator. They’re seeking someone who thrives in a fast-paced environment, enjoys tackling complex technical challenges, and values colla

What You’ll Do Support Linux-based middleware and application services Assist with deployments, configuration changes, and service monitoring Work alongside experienced engineers to troubleshoot incidents and resolve issues Learn how enterprise systems integrate using APIs, messaging, and middleware

Linux Site Reliability Engineer (SRE) – Contract 📍 Glasgow 💷 £550 per day 📅 3 days per week onsite 📄 Inside IR35 We are looking for an experienced Linux Site Reliability Engineer (SRE) to join a high-performing infrastructure support team focused on maintaining and improving critical platform re

Ascent People Ltd

£69,996 - £80,004 /year

Senior HPC Infrastructure Engineer – HPC cluster management and scheduling (Slurm, Kubernetes) - Linux - hybrid, up to 80K What we're looking for: We need an experienced Senior HPC Infrastructure Engineer (this is not a junior role) with strong Linux systems administration skills and hands-on experi

Job title: Linux Administrator Will the role be 100% remote, hybrid or 100% office? Hybrid 2-3 Days/Week If the role is hybrid/ office based specify location: Stevenage, UK Duration of assignment: 12 months contract InsideIR35 The Role: This Linux Administrator role is a great opportunity to be part

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts

Senior Linux System Administrator | Perm | Gloucester | Up to £65,000 p.a Peaple Talent have partnered with a client in Gloucester looking to recruit a Linux System Administrator. They’re seeking someone who thrives in a fast-paced environment, enjoys tackling complex technical challenges, and value

Join a globally distributed hosting provider powering game servers and online communities used by thousands of users worldwide. You'll be working in a high-availability, security-focused infrastructure environment supporting large-scale Linux platforms with real-world impact. The company has been de

£31,819 - £33,494 p/a Permanent - Full Time Closing date - 14 May 2026 Hurry only 7 days to apply *** The role We have an exciting opportunity for a Systems Administrator to join our team at MTVH working with Metworks and Property Services. In this role you will act as the first point of contact for

Atlassian Administrator – Jira Service Management 3-Month Contract | London | 3 Days Onsite | £400–£550 per day | Inside IR35 We are looking for an experienced Atlassian Administrator to take ownership of a Jira Service Management environment on an initial 3-month contract . This role will be based

Severfield PLC

Vacancy Summary At Severfield, we’re creating better ways to build for a world of changing demands. We have a fantastic opportunity for an IT System Administrator to join our team based at our Dalton, Thirsk office. Our competitive advantage is our people, and we’re always looking for talented indiv

Essential Skills & Experience Good working knowledge of Linux/Unix (academic, personal, or commercial experience) Some experience with Java applications or middleware (development or support) Basic understanding of web services or APIs (REST or SOAP) Ability to write and run basic SQL queries an

Coupa System Administrator Permanent ROLE OVERVIEW Oversee, manage, and optimise a new Coupa environment. This role is key to ensuring system stability, security, and performance while supporting business teams with configuration, troubleshooting, and continuous improvement. The ideal candidate has

Searchability NS&D

Linux Administrator (SC Cleared) £62 per hour via Umbrella Full time on-site in Stevenage Initial 6-month contract SC Clearance required Linux Administrator opportunity supporting critical aerospace engineering infrastructure ABOUT THE CLIENT Our client operates within a highly regulated, engineerin

Yolk Recruitment Limited

Requirements Must have: - Strong system administration experience across Windows, Linux, and network environments - Solid understanding of infrastructure security, patching, and hardening - Experience with Active Directory and identity/access management - Knowledge of SQL Server and enterprise envir

Cambridge University Hospital NHS Foundation Trust

£25,760 - £27,476 /year

Job summary We are seeking an organised, proactive and customer-focused Systems Access Administrator to join our busy Operational Support Team. This role is essential in ensuring staff across the Trust receive timely and accurate access to NHSmail, EPIC, Smartcards and other centrally managed system

Stott and May

Linux Administrator Location: Stevenage (Hybrid - 3 days per week in the office) Rate: Market rate (Inside IR35) Duration: 6 months Role Overview This role offers the opportunity to work within large-scale, mission-critical Linux and high-performance computing environments where your expertise will

Dematic

We are looking for a Linux System Admin to join our very successful Infrastructure Managed Services Team responsible for Dematic Software's Infrastructure Managed services customer base. Ideally, candidates will have worked in a mixed operating system environment, and will have previously been invol

Linux Administrator (SC Cleared) £62 per hour via Umbrella Full time on-site in Stevenage Initial 6-month contract SC Clearance required Linux Administrator opportunity supporting critical aerospace engineering infrastructure ABOUT THE CLIENT Our client operates within a highly regulated, engineerin

Cameron Kennedy

Senior Linux, AIX & Oracle Database Administrator – Investment Banking Location: London Up to £80k + Bens THIS ROLE DOES NOT OFFER SPONSORSHIP Join a leading investment bank in London as a Senior Linux, AIX & Oracle Database Administrator , playing a key role in maintaining and evolving the