People Security Adviser
Inside IR35 - £450 - £500 p/d
Active SC Required
Primarily RemoteWe are supporting the build and evolution of a centralised Security Operations & Intelligence function and are seeking a People Security Advisor to play a key role in establishing and embedding a modern, risk-based personnel security capability.
Operating at SFIA Level 4 (Enable), this role will work closely with the Physical & People Security Integration Lead to design, implement and continuously improve People Security frameworks, policies and processes across a complex, nationally significant environment.
This is a hands-on role combining policy development, risk assessment, investigations, and stakeholder engagement, with a strong focus on integrating People Security across wider security and business functions.
Key Responsibilities*Support the design, implementation and continuous improvement of People Security capability and improvement plans

*Develop and maintain People Security policies, standards, controls and procedures aligned to UK Government frameworks

*Conduct People and Physical Security risk assessments, audits and assurance activities

*Lead or support personnel security investigations, incident response and post-incident reviews

*Contribute to the development and delivery of insider risk programmes

*Provide subject matter expertise and advisory support to business stakeholders on People Security matters

*Enable integration across Security, Threat Intelligence, SOC, IAM, HR and Counter Fraud functions

*Support supply chain engagement on People Security standards and controls

*Define and maintain KPIs for People Security risk management and continuous improvement

*Engage with external bodies including National Technical Authorities (e.g. NPSA) and wider government/security forums

*Support security governance through forums, working groups and stakeholder engagement

Required Experience & Skills*Active SC Clearance

*Strong experience in People (Personnel) Security within UK Government or regulated environments

*In-depth knowledge of UK Government vetting standards and security frameworks

*Experience developing and implementing security policies, standards and procedures

*Proven experience conducting security risk assessments and investigations (personnel and/or physical)

*Ability to influence, negotiate and engage effectively with senior stakeholders

*Experience working within change or transformation environments

*Strong written communication skills, with ability to produce high-quality documentation

*Solid understanding of integrated security disciplines (People, Physical, Cyber)