CNI Infrastructure and Wintel Security Analyst (Active SC) - 6 months

Hamilton Barnes; Wokingham; Híbrido; GBP 62.000 - 90.000; Jornada completa

Descripción de la vacante

Hamilton Barnes is seeking a CNI Infrastructure and Wintel Security Analyst to support a UK Critical National Infrastructure client in Wokingham. The role focuses on administering and troubleshooting enterprise AV and endpoint security tools across a Windows estate, acting as escalation for agent issues. Hybrid work: 3 days on-site.

Formación

• Enterprise AV and endpoint security administration.
• Strong Windows Server and Active Directory experience.
• Patch management and software lifecycle experience.
• Scripting (PowerShell) and network troubleshooting are a plus.

Responsabilidades

• Administer and maintain AV and endpoint management platforms.
• Monitor agent health, deployments and policy sync across Servers and workstations.
• Patch and upgrade security software.
• Resolve agent failures, false positives and performance issues.
• Tune detection rules, exclusions and policies.
• Support Windows Server 2016/2019/2022, including AD, GPO, DNS and DHCP.
• Work with vendors, write runbooks and support audits.

Conocimientos

AV security administration

Windows Server

Active Directory

Patch management

PowerShell

Network troubleshooting

Descripción del empleo

CNI Infrastructure and Wintel Security Analyst (Active SC) – 6 months – Inside IR35 – Wokingham

Role Overview

A global IT services provider needs a Wintel & Security Tools Analyst to support a UK Critical National Infrastructure client. You will administer and troubleshoot enterprise AV and endpoint security tools across a Windows estate. You will also be the escalation point for agent issues. It's hybrid in Wokingham, with 3 days a week on–site.

Active SC clearance essential.

Key Responsibilities:

• Administer and maintain AV and endpoint management platforms
• Monitor agent health, deployments and policy sync across Servers and workstations
• Patch and upgrade security software
• Resolve agent failures, false positives and performance issues
• Tune detection rules, exclusions and policies
• Support Windows Server 2016/2019/2022, including AD, GPO, DNS and DHCP
• Work with vendors, write runbooks and support audits

What You Will Ideally Bring:

• Enterprise AV and endpoint security administration
• Strong Windows Server and Active Directory experience
• Patch management and software life cycle experience
• Scripting (PowerShell) and network troubleshooting are a plus

Contract Details:

• Rate: Negotiable
• Location: Hybrid in Wokingham (3 days on–site)
• Contract Length: 6 months initial, with likely extension
• Determination: Inside IR35
• Clearance: Active SC required