https://jobs.co.uk/job/cni-infrastructure-wintel-and-security-tools-analyst-active-sc-clearance-6-months-wa-hamilton-barnes--451b99da-4214-460b-841a-a9150faa88bf RSS feed for CNI Infrastructure Wintel and Security Tools Analyst (Active SC Clearance) - 6 months - Wa at Hamilton Barnes. en-gb Mon, 26 Oct 2026 19:06:38 GMT https://jobs.co.uk/job/cni-infrastructure-wintel-and-security-tools-analyst-active-sc-clearance-6-months-wa-hamilton-barnes--451b99da-4214-460b-841a-a9150faa88bf https://jobs.co.uk/job/cni-infrastructure-wintel-and-security-tools-analyst-active-sc-clearance-6-months-wa-hamilton-barnes--451b99da-4214-460b-841a-a9150faa88bf Mon, 26 Oct 2026 12:53:11 GMT Location: Wokingham | Salary: 350.00-350.00 Daily | Type: Contract | CNI Infrastructure Wintel andamp; Security Tools Analyst (Active SC Clearance) - 6 months - Warwick(Hybrid) - Inside IR35 We are looking for a Wintel and Security Tools Analyst to provide operational support, administration and troubleshooting for enterprise Windows infrastructure and cybersecurity tools, including endpoint management and antivirus platforms, at a UK critical national infrastructure organisation. You will keep the Windows estate healthy and tune the security tooling to protect the business with minimal disruption to users. The initial contract is 6 months, with extension depending on performance. It is hybrid, with 3 days per week on-site in Wokingham. Active SC clearance is required. Key Responsibilities: Support and administer Windows Server (2016/2019/2022): Active Directory, Group Policy, DNS, DHCP, patching, upgrades and hardening Manage AD users and groups and provide IAM support Provision and maintain virtual machines, and monitor performance, availability and capacity Administer and maintain enterprise antivirus and endpoint management platforms, including agent health, deployment status and policy sync across workstations and Servers Run updates, patching... Contract