Senior IT Infra & Systems Manager – SQL & Cloud

Company IconProjectfreelance
Location IconLondon

Onyx-Conseil is looking for a Senior IT Infrastructure & Systems Manager in Greater London. You will oversee and enhance the organization's IT infrastructure ensuring security, performance, and compliance.The ideal candidate has over 7 year...Read More>>.

Posted: June 6th, 2026
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IT Systems Manager (Microsoft D365 / Manufacturing)

Company IconErnest Gordon Recruitment Limited
Location IconPoole

IT Systems Manager (Microsoft D365 / Manufacturing)£50,000-£60,000 + Training + Progression + Office Based + Company BenefitsPoole, DorsetAre you an IT Systems Manager or similar with experience of Microsoft Dynamics 365...Read More>>.

Posted: September 13th, 2026
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IT Systems Manager - D365 & Manufacturing Leader

Company IconErnest Gordon Recruitment Limited
Location IconPoole

Ernest Gordon Recruitment Limited in Poole, Dorset, is seeking an IT Systems Manager (Microsoft Dynamics 365 / Manufacturing) to join a leading Food manufacturing business. You will implement Microsoft Dynamics 365 and use SharePoint, overseeing a...Read More>>.

Posted: September 13th, 2026
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IT Systems Administrator

Company IconWESTON COLLEGE
Location IconWeston Super Mare

As one of the fastest-growing Colleges in the UK, delivering courses from entry level right up to Masters degrees, Weston College is an inspiring place to work.Why not join us as an IT Systems Administrator?This is a full-time role,...Read More>>.

Posted: September 30th, 2026
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Ashby Systems Administrator

Company IconWNTD
Location IconLondon

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>>.

Posted: October 11th, 2026
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Maintenance Data System Administrator

Company IconAirbus
Location IconWest Oxfordshire

Maintenance Data Administrator - A400M (Aircraft Data Maintenance Clerk)RAF Brize Norton, Oxfordshire (100% on-site)Contract role | Multiple vacancies availableAbout the opportunityWe're excited to be...Read More>>.

Posted: October 11th, 2026
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Dev Ops Systems Administrator

Company IconProactive Appointments
Location IconWoking

Senior DevOps Systems Administrator Location: Woking, Surrey — Hybrid (1 day per month in the office) Are you an experienced DevOps Systems Administrator or Senior DevOps Engineer ready to take ownership of compl...Read More>>.

Posted: October 11th, 2026
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System Administrator 1 - UK

Company IconM.C. Dean, Inc.
Location IconLondon

About M.C. DeanM.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber‑physical solutions for the nation’s most mission‑critical facilities, secure environments, complex infrastructure, and global ente...Read More>>.

Posted: October 11th, 2026
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NetSuite System Administrator

Company IconFranchise Brands plc
Location IconMacclesfield

Salary £50K DOE + benefits HybridWe are looking for an experienced NetSuite Administrator for our business, Franchise Brands.Franchise Brands Location - Macclesfield Full time permanent Salary £50K DOE + benefits Hybrid W...Read More>>.

Posted: October 11th, 2026
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Quality Systems Administrator

Company IconRandstad Sourceright
Location IconGoole

Job Title: Quality Systems Administrator Location: Goole (Onsite - 5 days per week) Note: Occasional travel to other company sites may be required. Contract Length: 6 Months Reporting & I...Read More>>.

Posted: October 11th, 2026
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PLM Systems Administrator

Company IconMcLaren Automotive Limited
Location IconWoking

Working across the Technical Design and Operational functions, this role works towards ensuring that McLaren Racing is at the forefront of the design and engineering processes. Our ultimate goal is to ensure that the maximum amount of ti...Read More>>.

Posted: October 11th, 2026
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System Administrator - Consultancy

Company IconHamilton Barnes Associates Limited
Location IconLondon

Looking for your next opportunity in network infrastructure? Join a global technology services provider that has spent over two decades helping ambitious organizations connect their people, systems, and ideas. Building on this strong fou...Read More>>.

Posted: October 11th, 2026
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Systems Administrator / GitHub Enterprise

Company IconCognitive Group | Part of the Focus Cloud Group
Location Icon

Join a leading Microsoft partner – Digital, AI & Tech Transformation. Remote role but must be UK based and eligible for SC Clearance. No sponsorship can be offered. We are looking for a GitHub Enterprise Subject Matter Expert (SME)...Read More>>.

Posted: October 11th, 2026
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Server Systems Administrator

Company IconWessex Internet
Location Icon

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...Read More>>.

Posted: October 11th, 2026
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Finance ERP Systems Administrator

Company IconAGS Airports
Location IconPaisley

AGS Airports Limited is seeking a Systems Administrator to support the Finance team at Glasgow Airport. You will manage ERP and back-office systems, ensuring accuracy, security and performance of the finance IT environment.The role requires...Read More>>.

Posted: October 11th, 2026
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Business Central Systems Administrator

Company IconVIQU IT
Location IconWorcester

Business Central Systems AdministratorWorcester | Onsite, Monday–Friday, 8am–5pm£40,000–£45,000 per annum, depending on experience | Quarterly bonus schemeVIQU has partnered with a growing manufacturer serving the co...Read More>>.

Posted: October 11th, 2026
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NetSuite System Administrator

Company IconMetro Rod Ltd.
Location IconMacclesfield

NetSuite System AdministratorFranchise BrandsLocation – MacclesfieldFull time permanentSalary £50K DOE + benefitsHybrid We are looking for an experienced NetSuite Administrator for our bus...Read More>>.

Posted: October 11th, 2026
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Junior Systems Administrator

Company Icon2i Recruit Ltd
Location IconGuildford

Location: Guildford Salary: £30,000 – £35,000 DOEA great opportunity for an ambitious Junior Systems Administrator to join a growing technology business. Working within a collaborative IT team, you’ll be involved in everything from...Read More>>.

Posted: October 11th, 2026
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PLM Systems Administrator

Company IconMcLaren Racing
Location IconWoking

At McLaren Racing, we’re not just here to try to take the chequered flag. We’re here to excite our fans, inspire our people and deliver for our partners. And we’re also committed to evolving our sport, our industry, and our technology, too....Read More>>.

Posted: October 11th, 2026
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Career Leap System Administrator

Company IconVacancy Filler
Location IconWales

Are you passionate about creating opportunities for people, building strong partnerships, and making a real impact on skills, careers and progression?We are seeking an enthusiastic and organised Career Leap System Administrator to join our...Read More>>.

Posted: October 11th, 2026
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Workforce System Administrator

Company IconTHE ROYAL SCHOOL FOR THE BLIND
Location IconLeatherhead

Join our Team as a Workforce System Administrator Location: Hybrid working based at our Head Office in Leatherhead, three days a week with potentially some travel to other SeeAbility locations. Salary: £30,000 per...Read More>>.

Posted: October 11th, 2026
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Senior Business Systems Administrator

Company IconCatch Resource Management Ltd
Location IconLondon

Senior Business Systems Administrator – Business Systems, ERP, CRM, NetSuite, Salesforce, Integrations, Automation, API, SaaS Applications, Systems Administration, Business Applications, Process Improvement, Stakeholder Management, Change & T...Read More>>.

Posted: October 11th, 2026
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PLM Information Systems Administrator

Company IconGraphcore
Location Icon

Graphcore is seeking a Configuration Management professional to administer and improve Arena PLM, Cognidox document management and the Accuris standards portal. You will ensure accuracy, traceability and governance across product information and c...Read More>>.

Posted: October 11th, 2026
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Business Systems Administrator

Company IconCareer Moves Group
Location IconLondon

Career Moves are partnering with a respected, long‑standing property real estate companybased in the heart of London that is seeking an experiencedBusiness Systems Analystto join their team.The Business Systems Administrator will play...Read More>>.

Posted: October 11th, 2026
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Senior Linux Systems Administrator

Company IconSoCode Recruitment
Location IconCambridge

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>>.

Posted: October 11th, 2026
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Global Financial Systems Administrator

Company IconCIBT
Location IconLondon

Building 2, Moretown, Floor 54 Thomas More StreetLondon, LON E1W1YW, GBR We are seeking a proactive and detail-orientedGlobal Financial Systems Administratorto oversee the administration, optimization, and support of our e...Read More>>.

Posted: October 11th, 2026
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System Administrator 2- UK

Company IconM.C. Dean, Inc.
Location IconLondon

About M.C. DeanM.C. Dean is Building Intelligence®. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission-critical facilities, secure environments, complex infrastructure, and global enterpri...Read More>>.

Posted: October 11th, 2026
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Staff Systems Administrator (R5995)

Company IconShieldai
Location IconLondon

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BATaircraft, and Aechelon simulation and synt...Read More>>.

Posted: October 11th, 2026
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Systems Administrator – 5345

Company IconClear IT Recruitment Limited
Location IconNewmarket

Our client is seeking an experience Systems Administrator to join their team based in Newmarket.As a Systems Administrator you will have responsibility over the administration, maintenance, and monitoring of remote servers....Read More>>.

Posted: October 11th, 2026
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Systems Administrator Senior

Company IconFIS
Location IconLondon

Are you curious, motivated, and forward-thinking? At FIS you’ll have the opportunity to work on some of the most challenging and relevant issues in financial services and technology. Our talented people empower us, and we believe in being part o...Read More>>.

Posted: October 11th, 2026
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Ticketing Systems Administrator

Company IconBrighton & Hove Albion Foundation
Location Icon

Ticketing Systems Administrator Job Description Role: Ticketing Systems Administrator Salary: Dependent on experience Hours: 35 hours per week plus all home matches (5 included in contract, a...Read More>>.

Posted: October 11th, 2026
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Senior Systems Administrator

Company IconVerve
Location IconSlough

Who We Are Verve is a global ad-tech company that owns and operates a fully integrated advertising stack, spanning demand, supply, and data. While most companies in our space specialize in one layer of the ecosystem, we own the DS...Read More>>.

Posted: October 11th, 2026
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Cloud Systems Administrator

Company IconML Digitech
Location IconLondon

Location: Richmond Upon ThamesSalary: £45-50k Job Description: One of the Hospitality Industries most exciting start-ups has just secured their second round of funding and are looking to double the size of their bus...Read More>>.

Posted: October 11th, 2026
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Uniform Migration & Systems Administrator

Company Icon360 Recruitment
Location IconLondon

Code Red Associates is recruiting for a System Administration Support Officer to assist in migrating Planning and Place services from Acolaid to Idox Uniform in London. The role is hybrid and on a 12-month contract, requiring configuration, data m...Read More>>.

Posted: October 11th, 2026
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System Administration Support Officer

Company Icon360 Recruitment
Location IconLondon

System Administration Support Officer - Planning and Place System Mgration London - Hybrid 12 month contract Code Red Associates are currently working with a long standing client of ours looking for a system administr...Read More>>.

Posted: October 11th, 2026
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Staff Systems Administrator (R5995)

Company IconTelemetry Today LLC
Location IconLondon

Shield AI is seeking a highly autonomous Staff Systems Administrator to serve as the accountable technical owner for enterprise IT infrastructure and end-user computing within a dedicated, security-sensitive entity environment. This senior individ...Read More>>.

Posted: October 11th, 2026
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IT/OT System Administrator

Company IconThe Guardian
Location IconGoole

devices, and related operational technologies.Support cybersecurity, patching, antivirus, backup, and compliance activities in accordance with corporate standards.Assist with the implementation of technology projects, upgrades, and lifecycle ma...Read More>>.

Posted: October 11th, 2026
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AWS DevOps & System Administrator

Company IconVE3
Location IconLondon

VE3 City Of London, England, United KingdomJoin or sign in to find your next jobJoin to apply for the AWS DevOps & System Administrator role at VE3VE3 City Of London, Englan...Read More>>.

Posted: October 11th, 2026
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Industrial IT/OT Systems Administrator

Company IconGuardian Industries
Location IconGoole

Guardian Industries in Goole is seeking an IT/OT System Administrator to support the plant's IT and Operational Technology infrastructure. You will work closely with Operations, Engineering, vendors and global IT/OT teams to maintain reliable syst...Read More>>.

Posted: October 11th, 2026
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IT & OT Systems Administrator – Plant Operations

Company IconThe Guardian
Location IconGoole

Guardian Glass in Goole, United Kingdom, is seeking an IT/OT System Administrator to support the plant's IT and Operational Technology infrastructure. You will collaborate with Operations, Engineering, vendors and global IT/OT teams to maintain re...Read More>>.

Posted: October 11th, 2026
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Hybrid HPC System Administrator – Slurm, Linux & Storage

Company IconLenovo
Location IconFarnborough

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>>.

Posted: October 11th, 2026
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Global Systems Administrator for High-Performance IT

Company IconFormula One Management Limited
Location IconBiggin Hill

Formula One Management Limited is seeking a Systems Administrator to support IT systems across fixed sites, cloud and Grand Prix events. You will manage server infrastructure, documentation, and security, while driving improvements and providing u...Read More>>.

Posted: October 11th, 2026
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Senior Systems Administrator: Lead IT Ops & Security

Company IconShield
Location IconLondon

Shield AI is seeking a Systems Administrator to support, secure, and optimize enterprise IT operations across Windows and Linux environments. You will work with infrastructure, network, and security teams to maintain a scalable and secure IT envir...Read More>>.

Posted: October 11th, 2026
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Hybrid Systems Administrator – Identity & Email Specialist

Company IconHuge
Location Icon

Huge is seeking a seasoned Systems Administrator to join our global team as the US-based member. You will own day-to-day health of identity, email security, device management, and office networking while collaborating with teams across the America...Read More>>.

Posted: October 11th, 2026
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Senior Systems Administrator - Healthcare Cloud & Security

Company IconAbtrace Limited
Location IconLondon

Abtrace Limited in London is seeking a Systems Administrator to own our internal infrastructure, identity and endpoint estate, and to keep the internal support pipeline moving. This hands-on role covers AWS, Microsoft 365, Intune, Jamf/Kandji, and...Read More>>.

Posted: October 11th, 2026
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Hybrid Systems Administrator: Automation & Uptime Champion

Company IconSymmetric Recruitment Ltd
Location IconLincoln

Symmetric Recruitment Ltd. is seeking a Systems Administrator in Lincoln for a hybrid, full-time role. You will manage Windows and/or Linux servers, support Microsoft 365, and assist with virtualization, storage, and backups.The position of...Read More>>.

Posted: October 11th, 2026
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Cloud Systems Administrator – Scale-Up Startup Role

Company IconML Digitech
Location IconLondon

ML Digitech is seeking a Systems Administrator in Greater London to own the infrastructure from user configuration to CI. You will thrive in a startup environment, handling ad-hoc duties across Operations and Development to keep the client’s sta...Read More>>.

Posted: October 11th, 2026
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Systems Administrator – Global IT Infra & Security

Company IconFormula 1
Location IconCity of Westminster

Formula 1 is seeking a Systems Administrator to join the IT Department. The role reports to the IT Systems Manager and ensures IT systems are commissioned, maintained and operated to support business and production objectives.Key duties inc...Read More>>.

Posted: October 11th, 2026
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Reinsurance Core Systems Manager | Hybrid, Growth & Impact

Company IconHibob Inc.
Location IconLondon

Synpulse seeks a Manager/Team Lead for the Centre of Excellence to steer a high‑performing team supporting global reinsurance clients, with a focus on DXC SICS/Assure Reinsurance. You will own delivery of modern implementations and manage config...Read More>>.

Posted: October 11th, 2026
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Netsuite & RF Smart System Administrator IT UK - Hybrid

Company IconVeloris
Location Icon

Netsuite & RF Smart System AdministratorWe are seeking a proactive and technically capable ERP & WMS System Administrator to lead the administration, optimisation, and continuous improvement of NetSuite and RF-SMART across our pan-Europea...Read More>>.

Posted: October 11th, 2026
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