Junior Systems Administrator – Quant trading

Company IconQuant Capital
Location IconLondon

Overview In this junior role, you will support the staff’s technology and user experience across Windows/Linux desktops, servers, and enterprise apps. You’ll contribute to automation-driven IT operations and rapidly grow your technical...Read More>>.

Posted: October 1st, 2026
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Junior-mid Linux Systems Administrator – Trading systems

Company IconQuant Capital
Location IconLondon

Overview In this role you support mission-critical trading infrastructure, working within a fast-paced, entrepreneurial team. You’ll collaborate with sales and engineering to ensure reliable server and network operations for the firm’s...Read More>>.

Posted: October 2nd, 2026
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System Administrator (HPC): £140,000 +Bonus

Company IconHunter Bond
Location IconLondon

Get AI-powered advice on this job and more exclusive features.Direct message the job poster from Hunter BondSenior Headhunter at Hunter Bond| London | New York | Singapore | Montreal |Specialising in Infrastructure Engineering...Read More>>.

Posted: August 10th, 2026
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Remote CRM & Revenue Systems Administrator (SaaS)

Company IconYO AI Labs
Location IconOxford

YO AI Labs is seeking an experienced Salesforce / HubSpot Administrator – Revenue Systems (SaaS) to support a customer project focused on operational excellence across CRM and revenue systems. This remote contractor role emphasizes evaluating Sa...Read More>>.

Posted: October 19th, 2026
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System Administrator (1 year FTC/Retail)

Company IconJAC Recruitment (UK) Ltd.
Location IconRoyal Borough of Greenwich

Company: Global Retail Company Position: Infrastructure Specialist Contract: 1-year fixed term contract Location: London (Hybrid) or Amsterdam (Hybrid) Salary: 55,000 – 65,000 GBP + 10%...Read More>>.

Posted: October 22nd, 2026
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IT Systems Administrator — Cloud, Security & Projects

Company IconISH
Location IconCity of Westminster

International Students House (ISH) in London seeks an experienced Systems Administrator to join the IT team. The role involves hands‑on support across IT, Microsoft 365, networking, security and cloud services, working with the IT Manager to kee...Read More>>.

Posted: October 3rd, 2026
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CAFM & Data Systems Administrator — Flexible Working

Company IconUniversity of Reading
Location IconReading

The University of Reading is seeking a Digital Business Systems Administrator to support the Estates Directorate with CAFM software (Concerto), SharePoint and related Microsoft products. The role will ensure smooth day-to-day operation of business...Read More>>.

Posted: October 5th, 2026
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Field View Coordinator / Project Systems Administrator

Company IconBMSL Group Ltd
Location IconNeath

Field View Coordinator / Project Systems AdministratorCardiff or NeathFull-Time or Part-TimePermanent or Freelance Considered30,000 - 32,000 p.a. (Permanent) A well-established South Wales construction contra...Read More>>.

Posted: October 5th, 2026
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Field View Champion & Project Systems Administrator

Company IconBMSL Group Ltd
Location IconNeath

BMSL Group Ltd in South Wales is seeking a Field View Coordinator / Project Systems Administrator to maximise Trimble Field View usage across projects and regional offices.The role focuses on supporting project teams, configuring forms and...Read More>>.

Posted: October 5th, 2026
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On-Site Systems Administrator – Farnborough | SC Cleared

Company IconGBA5 EntServ UK Limited
Location Icon

DXC Technology in Farnborough is seeking an experienced System Administrator to join on-site operations. The role involves maintaining project support environments, providing internal help desk support, and ensuring data backups and recoveries....Read More>>.

Posted: October 6th, 2026
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Production Systems Administrator (12 month contract)

Company IconRobinsons Brewery
Location IconStockport

Production Systems Administrator12 month contractUnicorn Packaging Centre (UPC)Full Time | 40 Hours per Week | Monday-Friday (Flexible between 7am and 5pm)Join a Brewery That's Been Perfecting Its Craft Since 1838...Read More>>.

Posted: October 7th, 2026
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SC Cleared Systems Administrator - Farnborough (On-site)

Company IconDXC Technology Company
Location IconFarnborough

DXC Technology is seeking an experienced System Administrator to join an on-site team in Farnborough. The role involves managing the Project Support Environment, providing user help desk support, and ensuring robust backup and patching processes t...Read More>>.

Posted: October 9th, 2026
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Infor Systems Specialist | Infor Systems Administrator

Company IconReed Technology
Location IconRibble Valley

Infor Systems Specialist | Inform Systems Administrator (CloudSuite) The Global Infor Administrator is responsible for the global operational management, administration, governance, and continuous improvement of the platform. The role wil...Read More>>.

Posted: October 11th, 2026
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Web GIS & Data Systems Administrator (Hybrid)

Company IconNorth Norfolk District Council
Location IconCromer

North Norfolk District Council is seeking a GIS Administrator to join its Digital Transformation team. You will develop and maintain the Council’s public facing and internal GIS systems, ensuring up-to-date mapping and data across all services....Read More>>.

Posted: October 11th, 2026
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Finance Systems Administrator - NetSuite & Transformation

Company IconOcean Infinity
Location IconSouthampton

Ocean Infinity is seeking a Finance Systems Administrator to support, maintain, and enhance our core finance and procurement systems. This role will be responsible for day-to-day administration of key platforms including NetSuite, NSPB, Salesforce...Read More>>.

Posted: October 12th, 2026
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Hybrid Systems Administrator: AWS & Linux Automation

Company IconEdenred
Location IconSwindon

Edenred PayTech in Swindon is seeking a Systems Administrator to deliver, support, and maintain AWS and processing platforms that meet regulatory requirements, customer SLAs, and growing business demands.You will join a hybrid team, patch L...Read More>>.

Posted: October 16th, 2026
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Senior IT Systems Administrator — Bristol On-site

Company IconPioneering People
Location Icon

TwinStream is seeking a Senior IT Systems Administrator to own and optimise the corporate IT estate from Bristol (on-site). You will drive improvements, automate tasks and support colleagues as part of a security-focused, resilient IT operation....Read More>>.

Posted: October 16th, 2026
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System Administrator, Medical Equipment Management Platform

Company IconNHS National Services Scotland
Location IconCity of Edinburgh

NHS Scotland is recruiting a System Administrator for the Medical Equipment Management Service at the Royal Infirmary of Edinburgh. The role oversees a web-based application with a SQL backend, working as part of a multidisciplinary team to ensure...Read More>>.

Posted: October 16th, 2026
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Healthcare IT Systems Administrator for Medical Equipment

Company IconNHS Scotland
Location IconCity of Edinburgh

NHS Scotland’s Medical Equipment Management Service at the Royal Infirmary of Edinburgh invites applications for a System Administrator role. You will manage a web-based application and a SQL back-end, ensuring smooth day‑to‑day operation ac...Read More>>.

Posted: October 16th, 2026
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Global Systems Administrator - Uptime, Security, Innovation

Company IconPaddock
Location IconBiggin Hill

Formula 1 is looking for a Systems Administrator to join the IT department and support the delivery of IT infrastructure across fixed sites, cloud environments and Grand Prix events. You will report to the IT Systems Manager and ensure systems are...Read More>>.

Posted: October 17th, 2026
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Junior Systems Administrator: Cloud & Security Engineer

Company IconInterrupt Labs
Location IconBasingstoke

Interrupt Labs is seeking a Junior System Administrator to help maintain, upgrade and manage our software, hardware and networks including cloud infrastructure. You will diagnose and resolve problems quickly to ensure our technology infrastructure...Read More>>.

Posted: October 17th, 2026
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Galaxy Theatre System Administrator | Flexible Hours

Company IconSomerset NHS Foundation Trust
Location IconYeovil

Somerset NHS Foundation Trust is seeking a Theatre System Administrator to manage the Galaxy Theatre Management System, ensuring it runs smoothly and is fit for purpose. You will liaise with software suppliers, implement system changes, and provid...Read More>>.

Posted: October 17th, 2026
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IT Systems Administrator – UK Visa Sponsorship Available

Company IconEasyInfoBlog.com LLC
Location IconLondon

Job title: IT Systems AdministratorEmployer: Polyglobe, associated with AXENTHOR TECHNOLOGIES LTD.Location: London, United Kingdom.Salary: £45,000–£55,820 per year.Employment type: Full-time.Work arrangement: In person...Read More>>.

Posted: October 18th, 2026
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Senior IT Systems Administrator | On-Call & Security

Company IconTOYOTA-SHI TREVELYAN TRUST
Location IconLondon

International Students House (ISH) in London is seeking an experienced Systems Administrator to join our IT team. The role is hands-on and varied, covering IT support, Microsoft 365, networking, systems administration, cybersecurity and IT project...Read More>>.

Posted: October 18th, 2026
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AWS Linux Systems Administrator & Automation Engineer

Company IconEdenred PayTech
Location IconSwindon

Edenred PayTech is seeking a Systems Administrator to deliver, support, and maintain AWS and processing platforms, ensuring compliance with regulatory requirements and SLAs. You will manage Linux-based systems, patching, vulnerability remediation,...Read More>>.

Posted: October 21st, 2026
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System Administration Technician — Proactive IT Support

Company IconBedfordshire Hospitals
Location IconBedford

Bedfordshire Hospitals NHS Foundation Trust is seeking a System Administration Technician to support the application team in delivering reliable operational services and maintaining high system availability. The role includes first and second line...Read More>>.

Posted: October 21st, 2026
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Hybrid Systems Administrator - Cloud, M365 & Security

Company IconOcho People
Location IconNorthern Ireland

Ocho People represents a fast-growing technology-focused client in Belfast seeking a Systems Administrator to own a modern, cloud-first IT environment and support a globally scaling business. The role is hands-on with responsibility for security,...Read More>>.

Posted: October 22nd, 2026
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ServiceNow System Administrator — Office-Based (Solihull)

Company IconWavenet
Location Icon

Wavenet is seeking a proactive ServiceNow System Administrator to manage and maintain our ServiceNow platform, ensuring stability, usability, and ongoing enhancement to support business operations.You will work with the Platform Owner, Serv...Read More>>.

Posted: October 22nd, 2026
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HPC Linux Systems Administrator – Research IT

Company IconQueen Mary University of London
Location IconLondon

Queen Mary University of London is seeking a Systems Administrator for ITS Research to support the Linux-based HPC cluster, Research services (e.g., GitHub Enterprise) and virtual machines. The role requires strong Linux skills, HPC expertise and...Read More>>.

Posted: October 22nd, 2026
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System Administrator - Linux, JBOSS, DB, Automation

Company IconQurious Associates Limited
Location IconLondon

Job DescriptionI'm recruiting for a Linux System Administratorto join a large organisation in London on a permanent basis.The role is in a technical lead capacity andis 100% hands-on so in-depth technical skills is required....Read More>>.

Posted: October 22nd, 2026
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Hybrid Systems Administrator - Windows/Linux, Automation

Company IconSymmetric Recruitment Ltd
Location Icon

Symmetric Recruitment Ltd in Lincoln is seeking a hands-on Systems Administrator to join a hybrid full-time team. You will be the first point of contact for technical issues, collaborating with senior engineers on incident resolution, migrations,...Read More>>.

Posted: October 22nd, 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 22nd, 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 22nd, 2026
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Systems Administrator: AWS, Linux & Automation (Hybrid)

Company IconEdenred
Location IconSwindon

Edenred PayTech in Swindon is seeking a Systems Administrator to deliver, support, and maintain AWS and Linux-based processing platforms. This role supports regulatory requirements, customer SLAs, and growing business demands in a hybrid environme...Read More>>.

Posted: October 22nd, 2026
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Global Manufacturing IT Systems Administrator (On-site)

Company IconIKO North America
Location IconChester

IKO Industries Ltd. seeks a Global Systems Administrator to design, implement, and support global core infrastructure and manufacturing systems.The role partners IT, engineering, and manufacturing teams to ensure uptime, security, and perfo...Read More>>.

Posted: October 22nd, 2026
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Senior Wintel Systems Administrator – Onsite (UK)

Company IconDXC Technology Company
Location Icon

DXC Technology is seeking an on-site IT support role at a client location in the United Kingdom. The position emphasizes incident and problem management, system monitoring, and maintaining detailed documentation.Candidates should follow ITI...Read More>>.

Posted: October 22nd, 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 22nd, 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 22nd, 2026
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Systems Administrator – Hybrid IT Ops & Support

Company IconCHURCHILL COLLEGE IN THE UNIVERSITY OF CAMBRIDGE
Location IconCambridge

Churchill College in the University of Cambridge is seeking a Systems Administrator to join the Computing Department. You will support 2nd line technical services, manage incidents and maintain uptime across virtual and physical infrastructure, ap...Read More>>.

Posted: October 22nd, 2026
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Aspiring Systems Administrator – Microsoft 365 & Security

Company IconActica Consulting Ltd.
Location IconGuildford

Jobtailor in the United Kingdom seeks an aspiring Systems Administrator to maintain and support company information systems, providing 1st and 2nd line IT support, and coordinating with suppliers. You will monitor performance, security, and securi...Read More>>.

Posted: October 22nd, 2026
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HR & Systems Administrator — Hybrid, Training & Benefits

Company IconDelta Housing
Location IconEssex

Delta Housing is seeking a HR and Systems Administrator to support the HR team and ensure the accurate production of HR data across systems from its Chelmsford office. The role is a temporary up to 14-month FTC with a full-time schedule and an ini...Read More>>.

Posted: October 22nd, 2026
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CRM System Administrator - Hybrid, Data & Improvements

Company IconExeter
Location IconExeter

The University of Exeter in Exeter is seeking a CRM System Administrator to provide day-to-day support across the CRM ecosystem, analysing data and implementing improvements to meet strategic objectives and enhance the student and staff experience...Read More>>.

Posted: October 22nd, 2026
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VACANCY: Operations and System Administrator – Makespace Oxford

Company Iconocva.org
Location IconOxford

VACANCY: Operations and System Administrator – Makespace Oxford August 4, 2026 Job Title: Operations and Systems Administrator Role summary: The Operations and Systems Administrator supports Makes...Read More>>.

Posted: October 22nd, 2026
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Systems Administrator — Data, Automation & Process Improvement

Company IconSafer Hand Solutions
Location IconStafford

Safer Hand Solutions in Staffordshire is seeking a Systems Administrator to join its Commercial team. The role focuses on supporting internal systems, producing performance reports, managing client onboarding, and driving automation and continuous...Read More>>.

Posted: October 22nd, 2026
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Junior Systems Administrator - Hybrid IT & Security

Company IconActica Consulting
Location IconGuildford

Actica Consulting is seeking a Systems Administrator to join the IT team in Guildford. The role balances hands-on tasks with learning opportunities, ideal for graduates or those with IT support/system administration experience.You will work...Read More>>.

Posted: October 22nd, 2026
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Ticketing Systems Administrator — NFC Wallets & Matchday

Company IconBrighton & Hove Albion Foundation
Location Icon

Brighton & Hove Albion FC is seeking a Ticketing Systems Administrator to own home ticketing matchday setups, manage parking sales and away ticket distribution, and oversee the Amex access control system with NFC wallets.You will be on the...Read More>>.

Posted: October 22nd, 2026
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Apprentice Training & Learning Management System Administrator

Company IconSmiths Group
Location IconBirmingham

Full-timeGrade: 06Employee Group: ApprenticeGlobal Region: Europe Company Description Smiths Group designs, manufactures and delivers smarter engineering solutions for mission-critical appli...Read More>>.

Posted: October 22nd, 2026
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Deputy Workforce System Administrator - Hybrid Rostering

Company IconTHE ROYAL SCHOOL FOR THE BLIND
Location IconLeatherhead

SeeAbility in Leatherhead is seeking a Workforce System Administrator to support the Deputy rollout and day-to-day administration across sites. You will manage user records, rostering configurations, timesheets and integrations with payroll, recru...Read More>>.

Posted: October 22nd, 2026
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Hybrid IT Systems Administrator - Growth & Security

Company IconActica Consulting Limited
Location IconGuildford

Actica Consulting Limited is seeking a Systems Administrator to join the IT Team in Guildford. You will maintain and support information systems, provide 1st/2nd line IT support, and collaborate with suppliers while growing into advanced responsib...Read More>>.

Posted: October 22nd, 2026
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