Lead Cyber Security Advisor (Hybrid) – Risk & IAM

Summer Browning; East Kilbride; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

Summer-Browning Associates is seeking a Lead Cyber Security Advisor for an initial 6 assignments with potential extension. Location options include East Kilbride (Glasgow) or London, hybrid work. Active security clearance and extensive experience in government-grade cyber risk management are required.

The role emphasizes advisory, risk assessment, and assurance across IT systems, data storage, and cloud services within high-threat environments.

Qualifications

• Proven expertise in risk management, information security, and risk-based decision making.
• Experience advising on security controls and assurance documentation per NIST, CIS, ISO standards.
• Hands-on knowledge of security architecture and SIEM implementations.
• Strong track record in risk and threat modelling in high-threat government environments.

Skills

Risk management

NIST 800-30/37

ISO 31000

Security standards guidance

Security architecture

SIEM

Threat modelling

Education

CISSP

CISM

CRISC

Tools

SIEM tools

Job description

Summer-Browning Associates is seeking a Lead Cyber Security Advisor for an initial 6 assignments with potential extension. Location options include East Kilbride (Glasgow) or London, hybrid work. Active security clearance and extensive experience in government-grade cyber risk management are required.

The role emphasizes advisory, risk assessment, and assurance across IT systems, data storage, and cloud services within high-threat environments.