6 permanent, Linux system administrator jobs in UK

Your new company A pioneering organisation in the space sector, known for its innovative approach to orbital servicing and satellite technology. With a growing international team and cutting-edge facilities, they are driving forward sustainable space ...

Flight Software Validation & Verification Engineer

29 October 2025
Hays Specialist Recruitment - Didcot, Oxfordshire, OX11 0QG
£40,000.0 to £85,000.0 per year
Permanent
Full time

Your new company A forward-thinking organisation in the space sector, developing cutting-edge technologies for orbital servicing and satellite sustainability. With a focus on innovation and collaboration, they are working on missions that aim to capture and ...

Senior Systems Engineer (Ground Segment)

10 October 2025
Holt Recruitment Group Limited - Oxfordshire, Home Counties, Oxfordshire
£60,000 to £94,000 per year
Permanent
Full time

An exciting opportunity has arisen for an experienced Senior Ground Segment Systems Engineer to join a leading space engineering team developing the infrastructure and software that enable mission-critical spacecraft operations. This is a high-impact role with...

DevOps Engineer

28 October 2025
TransUnion International UK Limited - Macclesfield, SK10 4TG
Permanent
Full time

We Are TransUnion: TransUnion is a major credit reference agency, and we offer specialist services in fraud, identity and risk management, automated decisioning and demographics. We support organisations across a variety of sectors including finance, retail, ...

DevOps Engineer

27 October 2025
Arcus FM Limited - Redditch, Worcestershire, B98 7ST
£40,000 to £45,000 per year
Permanent
Full time

Are you a DevOps Engineer passionate about automation, scalability, and reliability? Do you thrive in a collaborative environment where your work has a direct impact on product delivery and operational efficiency? If so, we want to hear from you. Arcus FM are ...

Senior HPC Infrastructure Engineer

13 October 2025
Hays Specialist Recruitment - Hampshire, BH24 3HG
£100,000.0 to £130,000.0 per year
Fully remote
Permanent
Full time

Your new company Join a pioneering organisation at the forefront of AI and High Performance Computing (HPC) infrastructure. With a strong focus on innovation and ethical computing, this company is building scalable, GPU-optimised environments that support ...