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# Cyber Security Engineer

- **Company:** Harrington Starr
- **Location:** Greater London, UK
- **Contract:** Permanent contract
- **Skills:** Active Directory, Backup Devices, Cisco Unified Communications Manager, Cyber Security, Linux, Disaster Recovery, Network Security, Windows Servers, Windows PowerShell, Red Hat Enterprise Linux, Security Information and Event Management, Scripting, Computer Networking Systems, Identity Services Engine, Check Point Firewalls, Splunk, Cisco, Vulnerability Analysis, Vmware
- **Published:** September 10, 2026
- **Apply:** https://www.collegerecruiter.com/job/2859572900-cyber-security-engineer

## About the Role

* Proven experience in a Cyber Security Engineer or similar role within an enterprise environment.
 * Strong knowledge of Check Point firewalls, Cisco networking and Cisco ISE.
 * Experience with Zscaler (ZIA & ZPA), Splunk and security monitoring tools.
 * Cisco CCNA/CCNP certifications or equivalent networking expertise.
 * PowerShell or scripting experience.
 * Excellent analytical, troubleshooting and communication skills.
 * Windows Server, Active Directory, Exchange and Linux (Red Hat).
 * VMware/VxRail, RecoverPoint HCI and Rubrik backup solutions.
 * Microsoft or VMware certifications.
 * Cisco Unified Communications Manager (CUCM).

## Description

* Monitor, investigate and respond to cyber security incidents and threats.
 * Configure, maintain and optimise enterprise security infrastructure.
 * Manage firewalls, network security devices and secure access solutions.
 * Perform vulnerability assessments, security hardening and remediation.
 * Support disaster recovery planning and business continuity initiatives.
 * Conduct ethical hacking and security testing activities.
 * Maintain security policies, documentation and compliance standards.
 * Work closely with internal IT teams and third-party vendors to deliver secure infrastructure.
 * Deliver security awareness training and promote security best practices across the business.


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