Senior Linux System Administrator - DV Security Cleared

Company IconSalt
Location IconWargrave

Applicants must hold active and valid Developed Vetting (DV) security clearance to be considered for this opportunity. Unfortunately, applications from candidates without current DV clearance cannot be progressed.An opportu...Read More>>.

Posted: September 23rd, 2026
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IT Infrastructure & Systems Manager

Company IconProject Freelance
Location IconLondon

IT Infrastructure & Systems Manager We are seeking an experienced and highly motivated Senior IT Infrastructure Manager with at least 7 to 10 years experience to oversee, manage, and continuously improve the organization’s IT infrast...Read More>>.

Posted: September 13th, 2026
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Senior Enterprise Systems Manager

Company IconMace
Location IconBirmingham

Mace combines construction expertise with consultancy to unlock potential in every person or project and redefine the boundaries of ambition. Our values shape the way we consult and define the people we want to join us on our journey. Th...Read More>>.

Posted: September 13th, 2026
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IS Systems Administrator

Company IconMichael Page
Location Icon

As an IS Systems Administrator based in Hull, you'll be essential to keeping IT systems running smoothly in the industrial and manufacturing sector. From troubleshooting to maintaining system performance, you'll play a hands-on role in ensuring...Read More>>.

Posted: October 11th, 2026
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Systems Administrator

Company IconNigel Frank
Location IconLondon

Systems Administrator - London - Permanent - Up to £40,000 An exciting opportunity has arisen for an experienced Systems Administrator to join a growing organisation and play a key role in supporting and improving business-critical syst...Read More>>.

Posted: October 11th, 2026
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Systems Administrator

Company IconOcho People
Location IconNorthern Ireland

Systems Administrator - Belfast (Hybrid)Our client, a fast-growing technology-focused organisation, is looking for a Systems Administrator to join their Belfast-based team. This is a hands-on role with real ownership of a modern, cloud-f...Read More>>.

Posted: October 11th, 2026
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Systems Administrator

Company IconRecruitment Partnership Ireland
Location IconLisburn

Lisburn, Northern Ireland, United KingdomThis is an exciting opportunity for an experienced System Administrator who wishes to join a dynamic IT team. This role requires an experienced candidate to provide support to end user computing arch...Read More>>.

Posted: October 11th, 2026
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Systems Administrator

Company IconWillis Aviation Services Limited
Location Icon

We’re looking for an experienced IT Infrastructure & Support Specialist to join our team at our Teesside facility. This hybrid role combines hands‑on technical support with systems and infrastructure management,...Read More>>.

Posted: October 11th, 2026
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Systems Administrator

Company IconActica Consulting Limited
Location IconGuildford

Systems Administrator Department: Business Administration Employment Type: Full Time Location: Guildford Description About the Role As a Systems Administrator, you will be par...Read More>>.

Posted: October 11th, 2026
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Systems Administrator

Company IconFormula One Management Limited
Location IconBiggin Hill

Are you ready to make your mark in the world of Formula 1? At Formula 1, we are passionate about delivering the world’s greatest sports and entertainment spectacle leaving a positive legacy wherever we race. Innovation has always been at the...Read More>>.

Posted: October 11th, 2026
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System Administrator

Company IconEsprow
Location Icon

We are seeking a talented System Administrator to join our team. In this role, you will be responsible for maintaining, upgrading, and managing our software, hardware, and networks. You will play a crucial part in ensuring our technology infras...Read More>>.

Posted: October 11th, 2026
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Systems Administrator

Company IconClearly Development
Location Icon

Join to apply for the Systems Administrator role at Clearly DevelopmentJoin to apply for the Systems Administrator role at Clearly DevelopmentThis range is provided...Read More>>.

Posted: October 11th, 2026
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Systems Administrator

Company IconCHURCHILL COLLEGE IN THE UNIVERSITY OF CAMBRIDGE
Location IconCambridge

Systems Administrator £39,754 to £50,869 per annum (depending on skills/experience) The College is currently increasing and strengthening its Computing Department to accommodate changing and increasing needs of its users. We...Read More>>.

Posted: October 11th, 2026
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Business Systems Administrator

Company IconSafer Hand Solutions
Location IconStafford

Business Systems Administrator Location: Stafford, Staffordshire Salary: £26k - 26,500 per annum + Bonus + Excellent Benefits Job Type: Full Time, PermanentSafer Hand Solutions are recruiting on behalf of a successful and growing busine...Read More>>.

Posted: October 11th, 2026
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System Administrator

Company IconDarlington Building Society
Location Icon

Darlington Building Society provided pay rangeThis range is provided by Darlington Building Society. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDire...Read More>>.

Posted: October 11th, 2026
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System Administrator - D365

Company IconMacmillan Cancer Support
Location IconLondon

System Administrator (Microsoft Dynamics 365) Contract Type: Permanent Full time (34.5 hours) – we are open to a conversation about how you work these hours. Location: Hybrid – Split between home...Read More>>.

Posted: October 11th, 2026
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Junior Systems Administrator

Company IconBecrypt Ltd
Location IconLondon

This role is primarily responsible for providing day-to-day business-as-usual support for Becrypt, managing and supporting the technology stack end to end. Working as part of a two-person System Administration team, the role involves administer...Read More>>.

Posted: October 11th, 2026
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Systems Administrator

Company Icondeciphex
Location IconExeter

Location: UK — hybrid role with regular travel to both our Oxford and Exeter sites Type: Full-time, permanent (occasional out-of-hours / weekend work required for scheduled network upgrades) About the Role Deciphex is g...Read More>>.

Posted: October 11th, 2026
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System Administrator

Company IconAGS Airports
Location IconPaisley

We have an exciting opportunity at AGS Airports Limited for a System Administrator to join our Finance team.The role will be based at Glasgow Airport.What we can offer you:Competitive salary and benefits package...Read More>>.

Posted: October 11th, 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 11th, 2026
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Senior NetSuite Systems Manager

Company IconCatch Resource Management Ltd.
Location Icon

Senior Systems Manager – NetSuite, Celigo, EDI, ERP, Business Systems, Finance Systems, Ecommerce, Amazon, Retail Integrations, 3PL, iPaaS, Systems Integration, Process Improvement, Automation, AI, Stakeholder Management, Vendor Managemen...Read More>>.

Posted: October 11th, 2026
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Group Finance Systems Manager

Company IconInternationalschools
Location IconLondon

Job Description ISP Group Finance Systems Manager Role Profile Purpose of Role The Group Finance Systems Manager reports directly to the Group Head of Financial Control. The role is to support the Group Finance fu...Read More>>.

Posted: October 11th, 2026
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Business Systems Manager - Fareham

Company IconTenth Revolution Group
Location IconFareham

Business Systems & Integrations Manager - up to £80,000 - Fareham We are looking for a hands-on Business Systems & Integrations Manager to take ownership of business applications, reporting and integrations. Key responsibili...Read More>>.

Posted: October 11th, 2026
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Senior AI Systems Administrator

Company IconCommonAI Holdings Ltd
Location IconCambridge

CommonAI CIC is a non-profit membership organisation, founded on a belief in collaborative engineering for the safe and responsible development of foundational AI technologies. A place where AI startups, enterprises large and small, public sector...Read More>>.

Posted: October 11th, 2026
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Electrical Systems Manager - Analysis

Company IconRolls-Royce SMR Limited
Location IconEast Midlands

Role Title: Electrical Systems Manager – AnalysisWe are Rolls‑Royce SMR and we’re doing something that’s never been done before. We’re revolutionising an industry. That’s a once‑in‑a‑career opportunity for those excited...Read More>>.

Posted: October 11th, 2026
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Senior Linux System Administrator (DV Cleared)

Company IconSalt
Location IconReading

Senior Linux System Administrator – DV Security Clearance (London or Reading)Title: Senior Linux System AdministratorClient: Leading UK Telecommunications OrganisationEmployment: PermanentLoc...Read More>>.

Posted: October 12th, 2026
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UKG / Kronos/ ADP Systems Manager - Windsor, UK | Hybrid

Company IconIHG Hotels & Resorts
Location IconClewer Village

Windsor, UK | Hybrid 3 days in office / 2 days from home | Full-time, permanent Whether you’re leading at scale or ready to take on your next defining challenge, you’ll find support, purpose and the scope to make a real impact at IHG...Read More>>.

Posted: September 17th, 2026
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Senior Enterprise Systems Administrator

Company IconShield
Location IconLondon

Shield AI is seeking a highly autonomous Staff Systems Administrator to own enterprise IT infrastructure and end-user computing in a security-sensitive environment. You will design, operate, secure, and improve on-prem and cloud infrastructure, id...Read More>>.

Posted: September 26th, 2026
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Staff Systems Administrator (R5995)

Company IconShield
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: September 26th, 2026
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Systems Administrator - Identity Specialist

Company IconFrancis Crick Institute Ltd
Location IconLondon

Job TitleSystems Administrator – Identity SpecialistReports toMohammed BulbuliaClosing Date22/Oct/2026 23.59 GMTAbout usThe Francis Crick Institute is Europe’s largest biomedical researc...Read More>>.

Posted: October 11th, 2026
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IT Service & Systems Manager

Company IconIntec Select Ltd
Location IconLondon

IT Service & Systems Manager | 6-9 Month Contract | Up to £425 Per Day (Inside IR35)We are working with a growing UK organisation that is building and developing its IT function to support its expanding team.They are looking for a...Read More>>.

Posted: October 11th, 2026
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IT & Business Systems Manager

Company IconBarnes Williams Ltd.
Location IconCheltenham

Stanilod Group is looking for a practical, commercially minded IT & Business Systems Manager to take ownership of the systems and technology used across our group. This is not simply an IT support role. You'll work across the business to un...Read More>>.

Posted: October 11th, 2026
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System Administrator – Linux & Cloud Infrastructure

Company IconProject Freelance
Location IconReading

The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to...Read More>>.

Posted: October 3rd, 2026
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Learning Designer & Systems Manager

Company IconWINGSTOP UK
Location IconLondon

Learning Designer & Systems Manager Salary Banding: Up to £50,000 Contract Type: Full Time Location: Field/Home Based Be part of Something Big. Join the Wingstop Team! At Wingstop U...Read More>>.

Posted: October 6th, 2026
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System Administrator

Company IconRandstad Technologies Recruitment
Location IconLondon

Senior Administrator - COO Group Location: London (Hybrid: 3 days in-office - Tue, Wed, Thu) Contract: 3-Month Initial Contract (High probability of extension or perm conversion) Start Date: Immediate /...Read More>>.

Posted: October 11th, 2026
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Quality Systems Administrator - QMS & Compliance

Company IconCREATE Fertility
Location IconLondon

CREATE Fertility and IVI UK are seeking a Quality Administrator to manage the day-to-day operation of the Quality Management System (QMS), maintain documentation, and ensure regulatory compliance across the business.You will deputise for th...Read More>>.

Posted: October 11th, 2026
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System Administrator – Linux & Cloud Infrastructure

Company IconFree-Work UK
Location IconReading

The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to...Read More>>.

Posted: October 11th, 2026
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Data & Automation Systems Administrator

Company IconImperial Enterprise
Location IconLondon

Imperial College London is seeking an IT-administration professional to support the School of Medicine's digital systems and student data processes. The role involves data quality checks, maintaining student records, and enabling automated workflo...Read More>>.

Posted: October 11th, 2026
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Learning Designer & Systems Manager

Company IconWingstop Inc
Location IconLondon

Learning Designer & Systems ManagerSalary Banding: Up to £50,000Contract Type: Full TimeLocation: Field/Home BasedBe part of Something Big. Join the Wingstop Team!At Wingstop UK&I,...Read More>>.

Posted: October 11th, 2026
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In-house Customs and Trade Compliance Systems Manager: Contract role

Company IconTaxation
Location IconLondon

A great new in-house role with this global brand. Working as part of a well established Customs and Trade team you will work across a number of projects with a focus on the customs compliance needs of the business and technical requirements on tec...Read More>>.

Posted: October 11th, 2026
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People and OD Systems Administrator

Company IconUniversity of Glasgow
Location IconGlasgow

Job PurposeSystem Co-ordinator for the People and OD (HR) system, working in conjunctionwith the People and OD Systems Manager, ensuring the integrity of the database structure and data in the system and playing a key role in its ongoing...Read More>>.

Posted: October 11th, 2026
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System Administrator for Inbound Ops (2 Shifts)

Company IconGXO Logistics, Inc.
Location IconMilton Keynes

GXO Logistics, Inc. in Milton Keynes is hiring a System Administrator to support the Waitrose account. You’ll join the systems team responsible for inbound deliveries and daily operation support.This full-time, permanent role operates a 5...Read More>>.

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

Company IconGreenhouse Software, Inc.
Location Icon

TwinStream is seeking a Senior IT Systems Administrator to take senior operational responsibility for the performance and resilience of our IT systems as the business grows.Working under the IT Technical Lead, you will lead complex deployme...Read More>>.

Posted: October 12th, 2026
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Senior IT Systems Administrator - Hybrid, Secure & Automate

Company IconTwinstream Limited
Location IconGloucester

TwinStream is seeking a Senior IT Systems Administrator to own and secure our corporate IT estate across cloud and on‑premise services. This hands‑on role offers autonomy to drive improvements, automate tasks and mentor colleagues.You w...Read More>>.

Posted: October 12th, 2026
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Senior IT Systems Administrator – Hybrid, Security & Automation

Company IconTwinstream Limited
Location Icon

TwinStream in Bristol is seeking a Senior IT Systems Administrator to own the corporate IT estate, keeping systems secure, reliable and ready for the future. This hands-on senior role offers autonomy to tackle complex challenges and drive improvem...Read More>>.

Posted: October 12th, 2026
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Senior Server Systems Administrator - Linux/Windows Proxmox

Company IconWessex Internet
Location IconBlandford Forum

Wessex Internet is seeking an experienced Server Systems Administrator to join our Technology Team. You will maintain the server infrastructure underpinning our operations and customer services, with hands-on responsibility for Linux and Windows e...Read More>>.

Posted: October 12th, 2026
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IT Systems Manager - Cutting-Edge AV & Growth

Company IconErnest Gordon Recruitment Limited
Location IconLancashire

Ernest Gordon Recruitment Limited is looking for an IT Systems Manager to lead AV and IT support in Burnley. Working Monday–Friday days, you will coordinate internal IT projects, maintain AV equipment, and deliver proactive technical support to...Read More>>.

Posted: October 12th, 2026
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