People Security Adviser

People Security Adviser Inside IR35 - £450 - £500 p/d Active SC Required Primarily Remote We 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)