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Infrastructure Tester - DV Cleared - Windows & Linux

CBS ButlerWinchester, Hampshire🇬🇧United KingdomPosted 22 Jul 2026

Why This Role Stands Out

This on-site role offers a competitive daily rate and the chance to contribute to critical IT infrastructure projects within a high-security environment, utilizing your expertise in Windows and Linux testing. You'll thrive here if you possess DV clearance and a strong background in infrastructure testing, IDAM, and PKI within an Agile setting. Embark on this exciting opportunity to enhance your skills and make a significant impact.

Quick Overview

Salary
£600 - £620/mo
Work Type
On Site
Schedule
Temporary/Casual
Level
Mid Senior

Job Description

Infrastructure Tester - DV Cleared | Windows & Linux | High-Security Environment

+ Hampshire based role

+ Full time onsite

+ £600 to £620 per day

+ Requires DV Clearance

We are looking for an experienced Infrastructure Tester to join a secure, Agile delivery team supporting critical IT infrastructure projects. You'll be responsible for testing and validating Windows and Linux infrastructure, ensuring systems are secure, reliable, and ready for deployment.

Key Skills

  • 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 (SAFe desirable).
  • ISTQB Foundation is advantageous.

Requirements

  • Active UKSV DV clearance (MOD DV accepted).
  • UK national holding a single valid UK passport.

This is an excellent opportunity to work on high-profile, secure programmes within a collaborative technical team.

Apply now if you're a DV-cleared Infrastructure Tester looking for your next challenge.

Skills

Agile
PKI
SAFe

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