Cyber Security Analyst

Company: GEM Partnerships
Apply for the Cyber Security Analyst
Location: London
Job Description:

The Role

Salary: Market Leading Base + Bonus + Excellent BenefitsLocation: London (hybrid working)

My client is a rapidly growing international main market listed organisation offering a range of solutions to the global Financial & Professional Services sector. As part of their exciting growth plans a new opportunity now exists for an experienced Cyber Security specialist to join their well established and growing technology team based in the London HQ.

You will join the team as a Cyber Security Analyst, providing day-to-day operational security coverage across their extensive toolset. Working closely with their Senior Cyber Security Engineer, you will maintain and administer key security platforms, support client-facing security assurance activities, and help strengthen the company’s security posture ahead of ISO 27001 certification.

Responsibilities

  • Implement, manage and actively monitor security controls across email, web, endpoint and cloud environments.
  • Monitor and respond to security incidents using advanced threat detection tools.
  • Day-to-day administration of Netskope web filtering platform including website unblocks and policy updates.
  • Day-to-day administration of Mimecast email filtering system including email review and release.
  • Day-to-day administration of CyberArk identity and privileged access management tooling.
  • Microsoft Purview administration including DLP policy monitoring, sensitivity labels, Discovery Searches and compliance alerts.
  • Maintain and respond to security-related DDQs, keeping the security evidence library current.
  • Assist with compliance activities and audits for ISO 27001, Cyber Essentials & Cyber Essentials Plus certification.
  • Provide technical expertise on security best practices and risk mitigation.
  • Collaborate with IT and business teams to ensure secure configuration and data protection.
  • Participating in the out-of-hours support rota to provide cover for critical cyber incidents.

The Person

  • Previous hands-on experience with Mimecast (or similar email security platform), Crowdstrike (or similar EDR platform) and Microsoft Purview – data governance, DLP and compliance tooling are essential for success in the role.
  • Hands-on experience with Netskope – web filtering, CASB and cloud security and/or CyberArk – identity and privileged access management would be highly desirable skills.
  • Experience with Rapid7, InsightVM or InsightIDR for vulnerability management and SIEM would also be highly desirable.
  • Experience of responding to security DDQs and maintaining security evidence.
  • Experience supporting ISO 27001, Cyber Essentials and Cyber Essentials Plus.
  • Strong understanding of UK cyber security regulations and frameworks.
  • Experience working in an FCA-regulated or similarly governed environment.
  • Experience with Microsoft Entra ID and identity governance, alongside familiarity with Microsoft Azure and M365 E5 security features.

This is a fantastic opportunity to join a prominent organisation at an exciting time with genuine opportunities for career development and progression. Alongside their compelling salary and bonus, they also offer a very generous pension contribution, private medical and the ability to ‘buy and sell’ holidays. The role is based from their London office, offering hybrid working with 3 days in the office, with travel to their other UK locations as and when required.

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Posted: August 29th, 2026