DV-Cleared L3 WINTEL & VDI Engineer (Secure Infra)

Experis; Corsham; On-site; GBP 112,000 - 147,000; Full time

Job summary

Experis is seeking a DV Cleared L3 WINTEL Infrastructure Engineer / SME (VDI) for on-site work in Corsham. The role runs to 31/12/2026 with likely extension and offers a daily rate up to £700 via approved umbrella company.

You will own incidents end-to-end, support secure operational environments, and contribute to system integrity and knowledge base while coordinating with multiple teams and vendors.

Qualifications

• Strong Windows Server experience (2012/2016 or later).
• Experience with Active Directory and Group Policy management.
• Incident management and ownership in live environments.
• Solid networking understanding for infrastructure services.

Responsibilities

• Deliver Level 3 WINTEL & VDI support for secure operations (8am-5pm).
• Manage incidents escalated from Level 3 with OEMs and resolver groups.
• Install, configure, deploy and maintain third-party software and services for 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.
• Implement Level 3 WINTEL changes on system hubs.
• Support upgrades through infrastructure development and testing.
• Contribute to Knowledge Articles and follow build instructions.

Skills

Windows Server

Active Directory

Group Policy

Incident management

Networking

PowerShell

SCCM/MECM

Documentation

Patch management

Tools

SCCM/MECM

WSUS

Job description

Experis is seeking a DV Cleared L3 WINTEL Infrastructure Engineer / SME (VDI) for on-site work in Corsham. The role runs to 31/12/2026 with likely extension and offers a daily rate up to £700 via approved umbrella company.

You will own incidents end-to-end, support secure operational environments, and contribute to system integrity and knowledge base while coordinating with multiple teams and vendors.