System Network Administrator jobs in England

Freelance Network & System Administrator Location: Winnersh (On‑site with some flexibility) Contract: Freelance / Long‑term mission Security Requirement - UK Home Office SC (Security Clearance) is required for this role Are you a skilled Network & System Administrator looking for a high‑impact freelance assignment? This role offers the opportunity to lead a major infrastructure upgrade at the...

Job Description Network & Systems Engineer Location: Cambridge Salary: £48,000—£52,000 depending on qualifications and experience Vacancy Type: Permanent Working hours: 37.5 per week, full year The Perse School Cambridge is one of the country’s leading independent co-educational day schools for children aged 3-18. Our aim is to be a leading employer of choice. This means we strive to be a...

Job Description Weapon System Network Communications Engineer - Undergraduate Programme 2026 The Network Communications Department at MBDA is offering a fantastic 1 year placement opportunity to undergraduates with a passion for developing and applying their Network Communications skills and knowledge. Salary: £23,495 Dynamic (Hybrid) Working: 3-4 days per week on-site due to workload...

Greetings We are Hiring Network Data Administrator in London, UK 6 Months Contract Onboarding after BGV so 2 weeks notice also would work, Your role : Are you good at designing solutions for the migration of Applications and Network services? Do you enjoy making changes to networks? Were looking for someone like that to: Design and implement network solutions in support of the Migration of...

A tech company in Greater London is seeking a Principal Machine Learning Engineer to tackle advanced network orchestration challenges. This full-time hybrid role requires expertise in ML research, optimization algorithms, and excellent communication skills. Candidates should have a Master’s or Ph. D. in a relevant field and be proficient in Python with experience in tools like Py Torch and Tensor...

Role Summary: The System Engineer will be responsible for defining and documenting robust system architectures, specializing in migrating and integrating services within various cloud platforms (e.g., AWS, Azure). This role drives technical standards and ensures all systems align with long-term strategic goals. Key Duties: - Lead capacity planning and performance optimization across the...

Job Description Senior DevOps Systems Administrator £60,000 £65,000 DOE | Hybrid Working (1x day a month office) Are you an experienced DevOps professional looking for a role where you can genuinely influence architecture, tooling, and ways of working? Do you enjoy owning infrastructure end-to-end rather than simply keeping the lights on? This opportunity offers the chance to join a...

Job Description LEAD IT SYSTEMS ADMINISTRATOR £65,000 + BENEFITS MANCHESTER (Hybrid) This is a senior, ownership-heavy role where you will design, build and continuously improve how internal systems and workflows operate. THE COMPANY: I'm partnering with a fast-growing, UK-based financial services organisation that operates at the intersection of banking, technology and fintech enablement....

Systems Administrator / Engineer (Solace Messaging Linux Networking) London / WFH to £100kDo you have Solace message system administration skills?You could be progressing your career at a global brokerage and technology firm, whilst enjoying a range of perks and benefits. xbpsjkuAs a Systems Administrator you will support the enterprise messaging infrastructure, built on Solace PubSub+. You'll be...

If you need support in completing the application or if you require a different format of this document, please get in touch with at [email protected] or call TCS London Office number 02031552100 / +44 204 520 2575 with the subject line: “Application Support Request”. Role: VIP Support – System Administrator Job Type: Fixed Term Contract (12 months) Location: UK Mode of Working: ...

Job Description Job Title: Systems Administrator Location: Scarborough Salary: Competitive Job type: Full Time - Permanent The role: The Systems Administrator will be responsible for maintaining, optimizing, and securing the company's IT infrastructure across multiple manufacturing and office environments. This role supports operational continuity by ensuring systems are reliable, scalable,...

Job Description Position: Senior Systems Administrator Location: Cambridge Day Rate: £40 p/h inside IR35 A central government organisation is seeking a Senior Systems Administrator to provide advanced technical leadership across infrastructure, cloud, security and systems operations. Core Technical Responsibilities Systems Administration - Manage and optimise on-prem and cloud-hosted systems...

Join this high-growth AI tech company, providing IT support for internal infrastructure Essex - North; to £60,000 DoE Based in north Essex (commutable from Cambridge, Harlow and Royston), this rapidly growing start-up develop software and hardware technologies. They have their own IT systems to enable efficient operations of the business. As their IT Systems Administrator, key responsibilities...

Location: Saffron Walden Job Type: Permanent Hours: Monday-Friday, Salary: Competitive Job Reference: 35905 Polytec are looking for a full time, office based, IT Systems Administrator to support, maintain and enhance our Saffron Walden based clients software, hardware and network infrastructure. This is a hands-on, business-critical role ensuring that all internal IT systems run smoothly,...

If you need support in completing the application or if you require a different format of this document, please get in touch with at [email protected] or call TCS London Office number 02031552100 / +44 204 520 2575 with the subject line: “Application Support Request”. Role: VIP Support – System Administrator Job Type: Fixed Term Contract (12 months) Location: UK Mode of Working:...

We are the leading provider of infrastructure services. At Altrad, we transform our nation’s critical infrastructure to operate safely and sustainably. With over 11,000 talented people, we provide the full spectrum of critical engineering and construction services for industries both onshore and offshore Join a Leading Organisation. Role Details: IT Senior Systems Administrator Altrad are...

Weapon System Network Communications Engineer - Undergraduate Programme 2026 The Network Communications Department at MBDA is offering a fantastic 1 year placement opportunity to undergraduates with a passion for developing and applying their Network Communications skills and knowledge. Salary: £23,495 Dynamic (Hybrid) Working: 3-4 days per week on-site due to workload classification Security...

GreetingsWe are Hiring Network Data Administrator in London, UK6 MonthsContract Onboarding after BGV so 2 weeks notice also would work, Want to make an application Make sure your CV is up to date, then read the following job specs carefully before applying.Your role :Are you good at designing solutions for the migration of Applications and Network services? xbpsjku Do you enjoy making changes to...

Job Description Senior DevOps Systems Administrator £60,000 £65,000 DOE | Hybrid Working (1x day a month office) Are you an experienced DevOps professional looking for a role where you can genuinely influence architecture, tooling, and ways of working? Do you enjoy owning infrastructure end-to-end rather than simply keeping the lights on? This opportunity offers the chance to join a...

Greetings We are Hiring Network Data Administrator in London, UK 6 Months Contract Onboarding after BGV so 2 weeks notice also would work, Your role : Are you good at designing solutions for the migration of Applications and Network services? Do you enjoy making changes to networks? Were looking for someone like that to: Design and implement network solutions in support of the Migration of...