Infrastructure Tester - DV Cleared - Windows & Linux

Salary: £? - ? per year

Requirements:

• Active UKSV DV clearance (MOD DV accepted)
• UK national holding a single valid UK passport
• Infrastructure testing experience across Windows and Linux
• Knowledge of IDAM, PKI, servers, networking, and virtualisation
• Experience with manual testing, defect management, and integration/end-to-end testing
• Agile environment experience, with SAFe desirable
• ISTQB Foundation is advantageous

Responsibilities:

• Join a secure Agile delivery team supporting critical IT infrastructure projects
• Test and validate Windows and Linux infrastructure
• Ensure systems are secure, reliable, and ready for deployment

Technologies:

• ISTQB
• Linux
• Security
• Windows

More:

We are looking for an experienced Infrastructure Tester to join our secure Agile delivery team supporting critical IT infrastructure projects. This is a Hampshire-based, full-time onsite role offering £600 to £620 per day. You will work on high-profile, secure programmes within a collaborative technical team in a high-security environment.

last updated 31 week of 2026