Senior IT Security Engineer

Prime Personnel UK · City of London, City and County of the City of London, United Kingdom

Location
City of London
Job Type
Full-time
Posted
July 19, 2026

Job Description

The Senior IT Security Engineer will work alongside colleagues as part of a 3-person IT Security team. You will implement and maintain robust security systems and protocols across the organisation IT infrastructure. You will conduct risk assessments and vulnerability scans, mitigate vulnerabilities identified in penetration testing, and implement preventative measures to protect against cyber threats. You will monitor the security infrastructure and detect and respond to potential threats. You will collaborate with the IT team to ensure compliance with security standards and best practices; you will essentially be a key technical leader in safeguarding sensitive data and systems.

Key Responsibilities/Duties:

* Manage the Secure Web Gateway

* Manage the Email Security Gateway

* Carry out vulnerability scans, identify risks, and remediation

* Manage the perimeter and VPN firewalls

* Manage MFA and SSO

* Manage MDMMAM and Condit...

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