Information Security Manager (london)

London, United Kingdom

https://www.mncjobs.co.uk/company/picture-more

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Job Description

https://www.picturemore.co.uk/job-search/1482-information-security-manager/management/city-of-london/job 2025-11-20 15:03:56 2026-01-03 Picture More Job Ref 45769
Description
We're recruiting on behalf of a leading legal firm for an Information Security Manager to lead and strengthen their information security function. This is a hands-on, strategic role where you'll manage a small team, oversee ISO 27001 and Cyber Essentials Plus compliance, and drive continuous improvement across the business.
What You'll Do:

Develop and deliver the firm's information security strategy.
Lead and mentor a small team of IT security professionals.
Own ISO 27001 implementation and Cyber Essentials Plus certification.
Manage operational security: endpoint protection, M365 security, SIEM/SOC, vulnerability management, and incident response.
Lead security projects and embed "Secure by Design" principles across initiatives.
Build strong relationships with stakeholders and deliver security awareness training.

Experience
What We're Looking For:

Proven experience in information security management, ideally in professional services.
Hands-on experience with ISO 27001 and Cyber Essentials Plus.
Strong technical knowledge: endpoint security, M365/Entra ID, SIEM, network security, encryption, backup/recovery.
Certifications highly desirable: CISM, CISSP, ISO 27001 Lead Implementer.
Excellent communicator, strategic thinker, and supportive team leader.

Why Apply:
This is your chance to shape the security strategy for a forward-thinking legal firm, leading critical initiatives while making a real business impact.