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ICT Systems Administrator

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: Sivara GmbH
Full Time position
Listed on 2026-06-21
Job specializations:
  • IT/Tech
    Disaster Recovery IT, Windows Server, Cloud Computing: Infrastructure & Operations, Systems Administrator
Salary/Wage Range or Industry Benchmark: 30000 - 60000 GBP Yearly GBP 30000.00 60000.00 YEAR
Job Description & How to Apply Below
Location: Greater London

Salary: £30,000 - 60,000 per year

Requirements:
  • We are looking for proven experience in a Systems Administrator or Infrastructure Engineer role.
  • We require strong expertise in Windows Server, Active Directory, and Microsoft 365.
  • We need experience with Azure and virtualisation platforms, including Hyper‑V.
  • We value knowledge of backup and disaster recovery best practices.
  • We need a strong understanding of security, patching, and governance.
  • We are looking for someone who can work independently and deliver against infrastructure roadmaps.
Responsibilities:
  • We are looking for someone to manage and optimise Windows Server environments and core services such as AD, DNS, and DHCP.
  • We need support for cloud platforms, including Microsoft 365 and Azure.
  • We want you to lead backup, disaster recovery, and system resilience improvements.
  • We need support for migrating legacy systems and applications.
  • We want you to enhance security, patching, and system compliance.
  • We need accurate and structured technical documentation to be maintained.
  • We want you to work with virtualisation platforms, including Hyper‑V.
  • We need contribution to infrastructure upgrade programmes and automation initiatives.
Technologies:
  • Active Directory
  • Azure
  • Cloud
  • Hyper‑V
  • ICT
  • Support
  • Microsoft 365
  • Security
  • Windows
  • Office 365
More:

We are a well-established public sector organisation with a developing ICT function, currently investing in infrastructure, resilience, and cloud transformation. This is a hands‑on Systems Administrator contract role based on‑site in Carmarthen for 3 months, offered on a competitive day rate inside IR35. You will join a team focused on improving core infrastructure and delivering key technology change, with immediate start available and potential for contract extension or a longer‑term opportunity.

last updated 25 week of 2026

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