Cyber Security Governance Lead – SIAM & Vulnerabilities

Sanderson Government & Defence; Greater London; Hybrid; GBP 107,000 - 111,000; Full time

Job summary

Sanderson Government & Defence is seeking a Cyber Security Consultant to govern incident and vulnerability management across a multi-supplier SIAM environment in Defence. The role ensures risk-based, policy-aligned processes and evidence-driven reporting.

The position focuses on governance, coordination, and ensuring consistent, auditable outputs without direct hands-on SOC or remediation work. Hybrid UK-based role with SC clearance requirements.

Qualifications

• Experience in security incident management, vulnerability management, or cyber governance roles.
• Experience working in multi-supplier or SIAM environments.
• Ability to interpret outputs from SOC and vulnerability tooling without direct ownership.

Responsibilities

• Govern the governance and alignment of incident and vulnerability processes across suppliers.
• Coordinate multiple suppliers to ensure consistent handling of incidents and vulnerabilities.
• Oversee incident lifecycle (escalation, coordination, reporting) and vulnerability remediation tracking.
• Define evidence requirements and ensure outputs are auditable and traceable.

Skills

Incident management

Vulnerability management

SIAM governance

Multi-supplier coordination

ISMS awareness

Tools

SOC tooling

Job description

Sanderson Government & Defence is seeking a Cyber Security Consultant to govern incident and vulnerability management across a multi-supplier SIAM environment in Defence. The role ensures risk-based, policy-aligned processes and evidence-driven reporting.

The position focuses on governance, coordination, and ensuring consistent, auditable outputs without direct hands-on SOC or remediation work. Hybrid UK-based role with SC clearance requirements.