https://jobs.co.uk/job/infrastructure-tester-dv-cleared-cbsbutler-holdings-limited-trading-as-cbsbutler--7191244f-677a-42d5-813a-e8dc6c4033c9 RSS feed for Infrastructure Tester - DV cleared at CBSbutler Holdings Limited trading as CBSbutler. en-gb Fri, 12 Jun 2026 23:16:27 GMT https://jobs.co.uk/job/infrastructure-tester-dv-cleared-cbsbutler-holdings-limited-trading-as-cbsbutler--7191244f-677a-42d5-813a-e8dc6c4033c9 https://jobs.co.uk/job/infrastructure-tester-dv-cleared-cbsbutler-holdings-limited-trading-as-cbsbutler--7191244f-677a-42d5-813a-e8dc6c4033c9 Thu, 11 Jun 2026 23:00:00 GMT Location: Basingstoke | Salary: £450 - £500/day | Type: Contract | Infrastructure Tester x2 Location: Hampshire (Onsite) Duration: 18 Months Clearance: D V Clearance required (Active) Rate: -450 - -550 a day per day - Outside IR35 We are seeking an experienced DV Cleared Infrastructure Tester to join a major secure government programme based on-site in Basingstoke. This is a hands-on testing role focused on validating and assuring complex Zero Trust Infrastructure environments supporting mission-critical services. Working within a highly secure delivery team, you will be responsible for planning, executing and reporting infrastructure testing activities across a range of technologies, ensuring solutions are robust, secure and fit for operational deployment. Key Responsibilities Design and execute infrastructure test plans, test cases and test scripts. Validate Zero Trust architecture components and supporting infrastructure. Perform end-to-end testing across servers, networks, security controls and integrations. Verify deployments, configurations and environment readiness. Identify, document and track defects through to resolution. Support system integration, functional, non-functional and operational testing activities... Contract