network system administrator

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10,000 network system administrator job listings in United Kingdom. Find daily updated positions from leading job boards.

  • IT Network

    4 days ago


    Bradford, ENG, United Kingdom ACTION FOR BUSINESS (BRADFORD) LIMITED Full-time

    **About Us** Action for Business (Bradford) Limited operates Carlisle Business Centre, a substantial multi-occupancy business facility in Bradford comprising approximately 100 office units, three meeting rooms and a conference and events hall. We are seeking to recruit an experienced IT Network & Systems Administrator to take day-to-day responsibility for...

  • IT Systems

    22 hours ago


    Heston West, Greater London, United Kingdom Parkside Full-time

    IT Systems & Network Administrator ONSITE Heathrow / Heston  £50,000 – £80,000 depending on experience We are recruiting for an experienced and hands-on IT Systems & Network Administrator to join our client’s IT team. This is a varied infrastructure role covering network administration, firewall management, virtualisation, servers and end-user...

  • IT Systems

    2 days ago


    Hounslow, England, United Kingdom Parkside Office Professional Careers Full-time

    SonicWall firewalls - configuration, VPNs, security policies & troubleshooting VMware ESXi / vSphere - administration, provisioning, backups & performance Windows Server & Active Directory IT Systems & Network Administrator ONSITE Heathrow / Heston £50,000 – £80,000 depending on experience We are recruiting for an experienced and hands-on IT Systems &...

  • Senior System

    4 days ago


    Birkenhead, England, United Kingdom Fort Recruitment Full-time

    Fort Recruitment seeks a Senior System and Network Administrator to own and optimize the global IT backbone for a marine energy company. You will design and secure network infrastructure, manage cloud and on-site environments, and automate operations.The role demands hands-on expertise in Linux (Ubuntu), AWS, DNS, mail systems, and security practices, with a...


  • Birkenhead, Merseyside, United Kingdom Fort Recruitment Full-time

    We are seeking a Senior System and Network Administrator for a leading marine energy company based on Merseyside but operating globally to its maritime clients. The company provides battery and hybrid energy solutions that are used across the maritime industry. They offer products worldwide supported by remote and on-site monitoring to ensure a first-class...


  • Southwick, Hampshire, Hampshire, United Kingdom Carbon 60 Full-time

    Maritime Works (MarWorks) Systems Administrator/Network Technician Location: Semaphore Tower/MCSU, Portsmouth Working Pattern: Full-time, On-site Security Clearance: SC on start or willingness to obtain, with the ability and willingness to obtain DV Clearance Travel: Occasional travel to MOD and Royal Navy sites, including Plymouth, as...


  • Greater London, England, United Kingdom Placements24 Full-time

    About the RoleOur client, a well-established manufacturing firm in East London , is seeking an experienced Senior Systems Administrator to manage and maintain its critical network infrastructure and server environment. This role is essential for ensuring the stability, security, and performance of the company's IT systems, supporting seamless operations...


  • Portsmouth, England, United Kingdom Carbon 60 Full-time

    Maritime Works (MarWorks) Systems Administrator/Network Technician Location: Semaphore Tower/MCSU, PortsmouthWorking Pattern: Full-time, On-siteSecurity Clearance: SC on start or willingness to obtain, with the ability and willingness to obtain DV ClearanceTravel: Occasional travel to MOD and Royal Navy sites, including Plymouth, as required About...


  • Smethwick, England, United Kingdom DPD Group UK Full-time £27,500

    Company DescriptionContract Type: Permanent / 37.5 Hours Per WeekSalary: circa £27,500Location: Roebuck Lane, West Midlands, B66 1BYDays of Work: Monday to FridayHours of Work: 08:00 - 16:30Join us on our journey as we aim to be the UK’s most sustainable delivery company, whilst  ensuring our customers continue to receive a world class service. You...


  • Leatherhead, United Kingdom KBR Full-time

    Title:Senior Network AdministratorKBR is a global provider of differentiated, professional services and technologies delivered across a wide government, defense and industrial base. Drawing from its rich 100-year history and culture of innovation and mission focus, KBR creates sustainable value by combining engineering, technical and scientific expertise...


  • United Kingdom Cambridge Consultants Full-time

    Overview We're looking to strengthen our IT Infrastructure Team with a Linux / Network Engineer. This role reflects increasing demand for Linux and networking expertise across both our client project work and our core infrastructure, including a planned expansion of work within our secure environments. The role This role will increase our Linux and Network...

  • IT Systems

    13 hours ago


    Carlisle, England, United Kingdom hays-gcj-v4-pd-online Full-time

    A successful and growing international manufacturing business is looking to appoint an IT Systems & Network Engineer to support its UK operations from its Carlisle site. This is a hands-on infrastructure role offering broad exposure across desktop support, networking, telmunications, local servers and IT project delivery, whilst working closely with a wider...


  • Leatherhead, England, United Kingdom KBR Careers Full-time

    Lead IT Network Administrator, Network, Voice, AV KBR is seeking a Lead IT Network Administrator (Network, Voice & AV) to join our team supporting complex, mission critical IT infrastructure across enterprise and secure environments. This role is responsible for leading the administration, optimisation, and support of networking, voice, and audiovisual...


  • Leatherhead, Surrey, United Kingdom Surrey County Council Full-time

    This role has a starting salary of £31,659 per annum based on a 36-hour working week. We are excited to be hiring a new Network Coordination Administrator to join our dynamic team in the Environment, Infrastructure and Growth (EIG) Directorate and be part of providing essential services that benefit every single resident, business, and visitor in...


  • Southam, England, United Kingdom DYWIDAG Full-time

    DYWIDAG is seeking an IT System Administrator based in the UK (Southam area) to provide desktop and systems support for UK users and factory systems. You will work with IT Managers to develop and maintain structured SLA agreements and drive adoption of the Global Service Desk.The role emphasizes timely incident handling, AD maintenance, O365 upkeep, and...

  • Systems Administrator

    6 hours ago


    Oakham, England, United Kingdom UNIVERSITY OF GLASGOW Full-time

    College of Science & EngineeringSUERC Systems AdministratorVacancy Reference: 209233Salary: UofG Grade 5, £28,031 - £31,236 per annum. This post is full time (35 hours p/w) and open ended. The University of Glasgow has been changing the world for more than 575 years, and we are one of the world's top 100 universities, ranked 12th in the world in the...

  • Systems Administrator

    7 hours ago


    Mansfield, England, United Kingdom Thrive Full-time

    About us: Thrive is a rapidly growing technology solutions provider focusing upon Cloud, Cyber Security, Networking, Disaster Recovery and Managed Services. Our corporate culture, engineering talent, customer-centric approach, and focus upon “next generation” services help us stand out amongst our peers. Thrive is on the look-out for individuals who...


  • Cambridge, Cambridgeshire, United Kingdom SoCode Limited Full-time

    Systems Administrator  4 Days On-Site / Hybird  Cambridge  The Opportunity As Systems Administrator, you will be responsible for the management, maintenance and support of a hybrid IT environment spanning on-premise and cloud-based services. You'll work closely with infrastructure colleagues, support technicians and key stakeholders to ensure systems...

  • Systems Administrator

    22 hours ago


    Waltham Abbey, United Kingdom WEST ONE TECHNOLOGY Full-time

    Job DescriptionWest One Technology Ltd are a Strategic Partner to many of Europe’s Leading Consumer Electronic Companies, MNO's and RetailersWe are officially the WORLD's largest provider of Electronic Point of Sale (EPOS) CE device Trade-In / Buy-Back systems, enabling over 500,000 points of sale across The UK, Europe, Africa, India and China to...

  • System Administrator

    22 hours ago


    Slough, England, United Kingdom Alpha Group Full-time

    Job DescriptionSystem AdministratorWe are looking for a skilled system administrator to join our growing team. We are looking for someone who is passionate and who loves what they do.Our client runs dozens of well known and highly regarded web hosting brands within the UK providing hosting based on cPanel, Plesk and various custom control panels and...