DVB Cleared L3 Wintel & VDI Support Engineer
DV Cleared L3 WINTEL Infrastructure Engineer / Subject Matter Expert (VDI)
Location:
Corsham
Duration: until 31/12/2026 with likely extension
Rate:
Up to £700 per day via am approved umbrella company
Must be willing and eligible to go through the DV clearance process
If you're a senior infrastructure professional who enjoys owning incidents end-to-end and keeping secure, live systems running, this is a role where your expertise truly matters. Hiring for a reputed client, you'll support operational deployable classified systems on-site in Corsham-helping deliver reliable services, resolve escalations, and keep technology integrity at the centre.
What you'll be doing:
- Deliver Level 3 WINTEL & VDI support for secure operational environments within core hours (8am-5pm)
- Manage and resolve incidents escalated from Level 3, collaborating with OEMs, functional teams and resolver groups
- Install, configure, deploy and maintain third-party software and services tied to system operations
- Maintain external messaging interface services
- Onboard, build where needed, and update system nodes
- Apply and manage system updates, including GAL replication and WSUS patching to assure classified system integrity
- Implement Level 3 WINTEL changes onto system hubs
- Support system upgrades through infrastructure development and testing
- Contribute to Knowledge Articles (create, review, retire) and follow build/support publications and work instructions
- Support service redesign work in conjunction with the SDA service where required
- Use documentation (SOIs, system administration guidance and node materials) to carry out Level 3 build and maintenance tasks
What you'll bring:
- Strong Microsoft Windows Server experience (2012/2016 or later)
- Confidence troubleshooting and supporting Active Directory and Group Policy management
- Experience with incident management and problem ownership in live operational environments
- Strong networking understanding supporting infrastructure services
- Solid Power Shell and other scripting capability
- Experience using SCCM/MECM (management and troubleshooting)
- Ability to create and maintain accurate technical documentation
- Knowledge of patching and update processes for secure environments
- A dependable, solutions-focused approach-comfortable working across teams to drive fixes through
If you're ready to bring your senior WINTEL/VDI expertise to a high-impact, secure environment, we'd love to hear from you.
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