Job Type
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Senior Systems Administrator Jobs in London, England

1,227Jobs

  • 3.1
    World First – London, England
    NEW
    on board. The role: We are hiring a Senior Linux SystemsAdministrator to continue to support our IT Team empower World… Server Infrastructure Play a key role within the design of new systems Manage our production web infrastructure, including our public…
  • 3.8
    University College London – United Kingdom
    1 days ago 23hr
    University College London are looking to appoint an ETL SeniorSystemsAdministrator within the Information Services Division, to help…
  • 3.0
    OpenText – London, England
    24 days ago 24d
    Opportunity: The SystemsAdministrator performs duties to produce quality deliverables associated with systemsadministration. Specifically… Recommend and evaluate new and more effective approaches to systemadministration, including procedural changes, future software needs…
  • Alpha IT Resourcing Ltd – London, England
    EASY APPLY
    NEW
    recruit an Operations Engineer, with a background in Linux systemadministration, as well as ideally a programming language (Java, Go…
  • 4.5
    Huntress – City of London, England
    25 days ago 25d
    travel organisation based in London is seeking a SeniorSystemsAdministrator to join their team on a 6 month contract. You… fluent in DNS and be able to identify and solve complex systemsadministration issues. Responsibilities: Administer, configure…
  • Verne Global – London, England
    EASY APPLY
    HOT
    are looking for a Senior Network Engineer who has the ability to design and operate production network systems, This is an exciting… organisation. Job Description: Senior Network Engineer Location: London WC2N 4BE Overview The Senior Network Engineer must be…
  • 3.8
    Experis IT – London, England
    24 days ago 24d
    SENIORSYSTEMSADMINISTRATOR - WINDOWS: (WINDOWS SERVER, ACTIVE DIRECTORY, SCCM, POWESHELL, PERL) SENIORSYSTEMS ADMINISTRATOR… corrections for Windows servers. Identify and solve complex systemsadministration issues. Identify potential solutions to resolve and…
  • 4.2
    Exasol – London, England
    EASY APPLY
    11 days ago 11d
    experts We use a complex high performance build and test system consisting of hundreds of servers. For instance, we recently…
  • 4.8
    TransferWise – London, England
    18 days ago 18d
    SeniorSystemAdministrator Who we are TransferWise was founded in 2011 with a clear mission: Money without borders - so… Familiar with penetration testing and intrusion detection systems Desirable Familiarity with the following (or equivalent…
  • 3.6
    Computer Futures Solutions – City of London, England
    NEW
    We are looking for a SeniorSystemAdministrator to join an established FinTech business in Central London. A company which has… majority of the corporate banks within The City. You will be a senior escalation point to a team of five engineers, helping take the…
  • 4.6
    Senitor Associates – London, England
    NEW
    SeniorSystemAdministrator - Windows/Linux/VMware/Storage My client has an urgent requirement for a Linux/Windows Systems specialist…
  • 4.4
    Vitamin T – London, England
    23 days ago 23d
    corrections for Windows servers. Identify and solve complex systemsadministration issues. Identify potential solutions to resolve and… troubleshoot all versions of the Windows Server family operating system & industry standard infrastructure applications. Provide operational…
  • 4.6
    Senitor Associates – London, England
    NEW
    SeniorSystemAdministrator - Windows / Linux / VMware My client has an urgent requirement for a Linux/Windows Systems specialist…
  • 3.3
    IHS Markit – London, England
    1 days ago 1d
    have 6+ years of Linux systemadministration experience.  Advanced expertise in Linux operating systems, specifically experience… to sustainable, profitable growth.     The SystemAdministrator (SA) is responsible for effective provisioning, installation…
  • 3.1
    IHS – London, England
    NEW
    have 6+ years of Linux systemadministration experience.  Advanced expertise in Linux operating systems, specifically experience… to sustainable, profitable growth.     The SystemAdministrator (SA) is responsible for effective provisioning, installation…
  • 3.3
    Markit – London, England
    NEW
    have 6+ years of Linux systemadministration experience.  Advanced expertise in Linux operating systems, specifically experience… to sustainable, profitable growth.     The SystemAdministrator (SA) is responsible for effective provisioning, installation…
  • 4.3
    Caspian One Limited – London, England
    30+ days ago 30d+
    Caspian One are currently seeking a SeniorSystemAdministrator for a Financial Technology Company based in London. A career with… zone for systemadministration, Responsible for administrating cloud-based infrastructure, Database administration with Amazon…
  • 4.3
    LendInvest – London, England
    EASY APPLY
    8 days ago 8d
    1st/ 2nd Line administrator: Sharing appropriate technical knowledge with users and to provide training on systems when required… What we’d like you to have Solid experience as a SystemsAdministrator Ability to support a cross platform environment (…
  • 3.6
    Computer Futures Solutions – London, England
    16 days ago 16d
    We are looking for a SeniorSystemAdministrator to join an established FinTech business in Central London. A company which has… majority of the corporate banks within The City. You will be a senior escalation point to a team of five engineers, helping take the…
  • 4.0
    PCR Digital – London, England
    1 days ago 13hr
    OpenStack, Windows Server Full Description Wintel SystemAdministrator - 6 month contract - £300-338 per day - West London… operating systems. * An understanding of ITIL and experience working in a change controlled environment. * Experience of Senior Management…
  • 3.5
    CSC – London, England
    1 days ago 13hr
    Engineering Team. As a senior engineer on this team you will be responsible for the design, administration, and support of all Windows… Senior Windows System Engineer Location London, UK Job Code 4842 Weekly Schedule Monday…
  • 2.5
    NaturalMotion – London, England
    25 days ago 25d
    and manage heterogeneous systems/applications. Provide peer review to other systemsadministrators to validate proposed configurations… who share these values As an experienced Windows SystemsAdministrator you’ll already have confidence in your core skills whilst…
  • 2.0
    NYX Gaming – London, England
    EASY APPLY
    16 days ago 16d
    group is essential Requirements: Strong Linux administration, especially Ubuntu and CentOS Puppet or other configuration… best technologies and processes. Be able to operate at a senior level providing mentorship to junior team members. You will…
  • 3.3
    University of East London – London, England
    1 days ago 17hr
    SeniorAdministrator Location: Other Salary: starting from £33,357 per annum inclusive of London Weighting Closing… and proven administrative experience in a large, complex organisation. Knowledge and experience of administration in the HE/FE…
  • 3.1
    PDR Solutions – London, England
    1 days ago 23hr
    issues Liaise with senior production coordinator to ensure smooth management of data Linux systemsadministration POTENTIAL SECONDARY… following skills would be hugely advantageous. Linux systemadministration Samba Windows networking NFS configuration Juniper…
  • 3.5
    UnitedLex – London, England
    NEW
    school certificate in SystemsAdministration or Equivalent Experience 1- 2 years as SystemAdministrator or Engineer in a Medium… The SystemsAdministrator will be responsible for supporting day-to-day operations of the systems within Europe under the technical…
  • 3.5
    NICE – London, England
    19 days ago 19d
    4+ years of experience performing network and security administration tasks using industry-standard network equipment and software… network configuration and security software to perform administrative tasks as assigned. Ability to act as part of NICE Infrastructure…
  • 4.5
    Huntress – London, England
    1 days ago 23hr
    Reporting to the Finance Manager and Senior Finance Administrator, the Finance Administrator will provide high quality support to… overhead costs and bringing any anomalies to the attention of Senior Staff. Providing non standard reports to the business as required…
  • 4.1
    Hays Specialist Recruitment Limited – London, England
    NEW
    standard templates and Adobe Sign Sugar (CRM system) administration Office administration duties as directed by the Team Leader Working… Senioradministrators needed for a leading accountancy firm based in Central London Your new company This global accountancy…
  • 4.0
    Square One Resources Limited – London, England
    4 days ago 4d
    Senior Business Systems Analyst ? Trading Systems Reports to - BIS Product Manager Location - Paddington JOB PURPOSE… PURPOSE The Senior Business Systems Analyst ? Trading Systems will lead the Trading support team providing on-going functional and…
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