Operating System Administration Jobs In UK - 1,632 Job Positions Available

1 – 20 of 1,632 jobs
G MASS Consulting jobs

G MASS is a specialist management consultancy and resource augmentation firm focused on financial services. We partner with some of the most prominent names in the London Market — syndicates, managing agents, MGAs, and brokers —

G MASS Consulting  18 days ago
DSV jobs

Job Req Number: 116495 Time Type: Full Time At DSV were building the world’s leading logistics and transport network. With this exciting growth comes opportunity — and we’re looking for new talent to join us. Warehouse

DSV  25 days ago
Boeing Defence United Kingdom Limited jobs

Unix / Openshift System Administrator Company:Boeing Defence United Kingdom Limited This post is for an OpenShift Platform Engineer to join the Infrastructure Team and will be jointly responsible for the day to day support and maintenance of

Boeing Defence United Kingdom Limited  24 days ago
CAE jobs

We are looking for someone to join our Operations Quality, Compliance and Governance team to provide day‑to‑day administration, control, and technical support for CAE’s Safety and Quality systems to ensure stable, secure, and compliant operation across global users

CAE  24 days ago
Walkers jobs

We are a leading international law and professional services firm providing legal, corporate and fiduciary services to global corporations, financial institutions, capital market participants and investment fund managers. With a global presence spanning the Americas, Europe,

Walkers  23 days ago
Boeing jobs

Unix / Openshift System Administrator Company:Boeing Defence United Kingdom Limited This post is for an OpenShift Platform Engineer to join the Infrastructure Team and will be jointly responsible for the day to day support and maintenance of

Boeing  23 days ago
Anduril jobs

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century’s most innovative companies to

Anduril  19 days ago
State Street jobs

Company Profile: Charles River provides an end-to-end solution to automate front and middle office investment management functions across asset classes on a single platform. Delivered as a hosted service, the solution improves data quality and investment

State Street  19 days ago
F5 jobs

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are

F5  18 days ago
Fonoa jobs

Senior GTM Systems Engineer Build the Revenue Infrastructure Behind Autonomous Tax Fonoa is the Tax Operating System for autonomous tax. AI that tracks every rule, acts on every obligation, and proves every decision, built on modular infrastructure. Fonoas modules

Fonoa  16 days ago
The Weir Group PLC jobs

Internal Administration Representative (Sales) Fixed-term contract Location - Todmorden Work Arrangement - Hybrid (5 days onsite initially, then 3 days onsite after 3 months) What we do at Weir We are a global leader in mining technology

The Weir Group PLC  14 days ago
LegalAndGeneral jobs

Company Description Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people’s financial futures since 1836, and strive to build a better society, while improving the lives

LegalAndGeneral  13 days ago
SEI jobs

SEI is seeking to hire an Account Administration and AML Supervisor to provide a high‑quality level of operational service across the UK and Guernsey businesses. This role entails leading and directing these first‑line operations teams, establishing clear

SEI  13 days ago
MUFG Investor Services jobs

Company Description About MUFG Investor Services: MUFG Investor Services is a trusted partner to many of the world’s largest public and private funds, providing asset servicing and operational solutions built for alternatives. With over $1 trillion

MUFG Investor Services  12 days ago
Hypersonica jobs

Help Build Europes Hypersonic Capability At Hypersonica, we’re redefining what’s possible in European defence technology. We exist to deliver speed, resilience, and technological independence at a pace that sets a new standard. We are a small,

Hypersonica  12 days ago
Kering jobs

Summary Job Description Alexander McQueen is a British luxury fashion house founded by Lee Alexander McQueen in 1992. In 2001, the house joined the Kering Group and, since December 2023, is under the creative direction of

Kering  10 days ago
Oxford Nanopore jobs

Quality Systems Coordinator Location: Oxford, UK Position Type: Full-time Sector: Biotech / Genomics About Us Oxford Nanopore Technologies develops ground-breaking nanopore-based sequencing technologies transforming global research, biopharma, and diagnostics. Operating under ISO 13485 and ISO 9001, we ensure

Oxford Nanopore  9 days ago
Astreya jobs

What this Job Entails: The System Administrator is expected to facilitate operational support to and on behalf of the assigned team. The assigned team supports and maintains a variety of large and global scale systems for building management

Astreya  6 days ago
Swift jobs

ABOUT US We’re the world’s leading provider of secure financial messaging services, headquartered in Belgium. We are the way the world moves value – across borders, through cities and overseas. No other organisation can address the

Swift  7 days ago
State Street jobs

Company Profile: Charles River provides an end-to-end solution to automate front and middle office investment management functions across asset classes on a single platform. Delivered as a hosted service, the solution improves data quality and investment

State Street  6 days ago

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