Senior Security Consultant

Frontier Resourcing Ltd; Greater London; Hybrid; GBP 125,000 - 150,000; Full time

Job summary

A leading security consultancy in Greater London is looking for a Senior Security Consultant specializing in governance and risk management. You will lead security activities, deliver information assurance support, and engage with various stakeholders. The role requires expertise in ISO standards and a cyber security certification like CISSP or CISM. The firm offers clear progression, flexible working options, and an attractive benefits package, including private healthcare and additional leave for Reservists.

Benefits

Competitive pension and benefits package

Private healthcare

Clear progression opportunities

Flexible working options

Qualifications

• Strong experience in security governance and risk management.
• Deep understanding of ISO 27000-series standards.
• Experience within MOD aligned security frameworks.

Responsibilities

• Lead security governance and risk management activities.
• Deliver information assurance support including risk assessments.
• Support clients in defining business led security requirements.

Skills

Security governance and risk

Information assurance

Stakeholder engagement

ISO 27000-series standards

NCSC guidance

Education

CISSP, CISM or equivalent certification

Full CIISec membership

Job description

Senior Security Consultant – Governance & Risk

We're seeking an experienced Security Consultant to join a high performing Security Practice, supporting clients across governance, risk management, and information assurance within complex and regulated environments. Due to the secure nature of the projects DV or SC Clearance is needed.

The Role

• Lead security governance and risk management activities
• Deliver information assurance support, including risk assessments, assurance reviews, and security documentation
• Support clients in defining business led security requirements and secure‑by‑design solutions
• Interpret and apply ISO 27001 / ISO 27002, NIST, NCSC CAF, and MOD security frameworks
• Engage confidently with technical and non‑technical stakeholders, including senior leaders
• Contribute to bid support and presales activity where required

What You'll Bring

• Strong experience in security governance, risk, and information assurance
• Deep understanding of ISO 27000-series standards and security risk frameworks
• Familiarity with NCSC guidance and legacy IA standards
• Experience operating within MOD / defence-aligned security frameworks (e.g. JSP 604, JSP 440, JSP 902)
• Ability to clearly articulate risk and assurance outcomes to diverse stakeholders

Qualifications

• Essential: CISSP, CISM or equivalent recognised cyber security certification
• Desirable: Full CIISec membership; Chartered or Principal status via the UK Cyber Security Council (Risk Management); IEng or CEng registration; BCS chartership

What's On Offer

• Clear progression within a growing security consultancy
• Flexible working (including part-time or term-time options)
• Competitive pension and benefits package
• Private healthcare, EV scheme, and strong company culture
• Additional paid leave for Reservists and CFAVs

If you're passionate about security governance, assurance, and risk led decision making, and want to work as a true customer-facing security consultant, we'd love to hear from you.