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System Administrator

Job in Maidenhead, Berkshire, SL6, England, UK
Listing for: Tangent International
Full Time, Part Time position
Listed on 2026-10-25
Job specializations:
  • IT/Tech
    Systems Administrator, Windows Server, IT Support, Network Administrator
Salary/Wage Range or Industry Benchmark: 45000 - 60000 GBP Yearly GBP 45000.00 60000.00 YEAR
Job Description & How to Apply Below

Base pay range

Systems Administrator

Technology | Infrastructure | Virtualisation | Networking

I am searching for a Systems Administrator for my client, a global technology company focused on delivering enterprise-grade software and infrastructure solutions to the energy, fuel, and retail sectors. This role sits within their internal support division and plays a critical part in maintaining system availability, managing hosted platforms, and supporting international clients.

Key Responsibilities
  • Manage and support physical and virtual server infrastructure, primarily using Hyper-V and Windows Server
    .
  • Troubleshoot and administer Active Directory
    , SQL Server
    , SAN
    , and networking platforms
    .
  • Write and maintain Power Shell scripts for automation and maintenance tasks.
  • Execute platform upgrades, provisioning, and performance tuning.
  • Administer Veeam backups
    , WSUS
    , and certificate management.
  • Monitor system health and resolve complex issues across infrastructure layers.
  • Execute change requests and collaborate with internal teams and contribute to cross-functional deployments.
  • Participate in the on-call rota (1 in 3 weeks) and support critical maintenance windows.
What We're Looking For
  • 4+ years’ experience in a Systems Administrator or Infrastructure Engineering role.
  • Deep expertise in Hyper-V,
    Windows Server/AD
    , Windows clustering
    , and SAN administration
    .
  • Hands-on experience with Power Shell scripting
    , SQL Server troubleshooting
    , and Veeam
    .
  • Comfortable working with firewall/switch configurations and applying networking fundamentals.
  • Strong communicator, detail-oriented, and collaborative across tech/non-tech teams.
  • Willingness to support Sunday maintenance windows (occasionally) and participate in an on-call rota.
Why Apply?
  • Join a global business supporting 200,000+ customer locations across 50+ countries.
  • Work on enterprise infrastructure projects that directly impact global energy and retail systems.
  • Hybrid working model (3 days/week in Maidenhead), strong team culture, and excellent benefits.
Seniority level
  • Mid-Senior level
Employment type
  • Full-time
Job function
  • Information Technology
Industries
  • Software Development, IT System Operations and Maintenance, and Computer and Network Security

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