Job Description
Principal Systems Administrator | Cheltenham (Hybrid)
Looking for a position where your technical expertise directly impacts a mission-critical sector?
We are seeking a Principal Systems Administrator to deliver advanced technical solutions, shape complex architecture, and provide structural guidance for key infrastructure projects within the defence sector.
This is an opportunity to lead high-level programmes, influence engineering practices, and collaborate closely with senior leadership—all while working within an environment that supports your work-life balance.
The Setup & Location
- Location: Cheltenham
- Working Pattern: Hybrid (with up to 25% domestic travel, and occasional international travel)
- Status: Permanent
Key Responsibilities
- Technical Leadership: Serve as the Systems Administration Lead on advanced projects and major programmes, guiding team members and advising management.
- Infrastructure Management: Install, configure, administer, and troubleshoot complex infrastructure, cloud deployments, and application performance.
- Operational Excellence: Maintain, follow, and disseminate approved operational procedures aligned with ISO20000 and ISO27001 standards.
- Service Resilience: Participate in a technical roster to support 24/7 services and manage planned out-of-hours infrastructure changes.
Skills & Background Required
We are looking for a strong technical foundation across several of the following areas:
- Virtualisation & Storage: VMware vSphere 8.0+ and Fibre Channel Storage (Dell / NetApp).
- Microsoft & Citrix Ecosystem: Windows Server 2019/2022, Exchange, Office 365, Active Directory Federated trusts, Citrix XenApp/XenDesktop, and Citrix NetScaler.
- Cloud & Automation: AWS or Azure, alongside Linux and Ansible.
- Databases & Frameworks: MS SQL Server 2019 and familiarity with ITIL, Agile, or Scrum methodologies.
- Networking: Sound knowledge of TCP/IP, DHCP, DNS, and MPLS.
Security & Nationality Constraints
- Due to the nature of these projects, Sole British Nationality is required for this position.
- Candidates must hold, or be fully eligible to obtain and maintain, UK Government security clearance (SC level).
What’s in it for You?
- Work-Life Balance: Optional compressed working schedule featuring every other Friday off.
- Financial Rewards: Competitive base salary plus a performance-related annual cash bonus scheme.
- Future Planning: Up to 8% employer pension contribution via salary exchange.
- Health & Wellbeing: Comprehensive private medical and dental insurance coverage.
- Time Off: 25 days annual holiday allowance (plus bank holidays) with the option to buy or sell leave.
- Family Support: Workplace nursery scheme with a monthly employer contribution.
- Continuous Growth: Support for professional industry memberships and unlimited access to online learning platforms.
📩 To Apply or Learn More:
If you are ready to take ownership of critical infrastructure and drive next-generation capability, let’s talk.
Click apply to arrange a short, confidential call this week.
You will be represented by a specialist technical recruiter at Electus Recruitment Solutions who will guide you transparently through each stage of the process.
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