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 PowerShell 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 PowerShell 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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