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
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Support the design, implementation and continuous improvement of People Security capability and improvement plans
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Develop and maintain People Security policies, standards, controls and procedures aligned to UK Government frameworks
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Conduct People and Physical Security risk assessments, audits and assurance activities
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Lead or support personnel security investigations, incident response and post-incident reviews
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Contribute to the development and delivery of insider risk programmes
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Provide subject matter expertise and advisory support to business stakeholders on People Security matters
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Enable integration across Security, Threat Intelligence, SOC, IAM, HR and Counter Fraud functions
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Support supply chain engagement on People Security standards and controls
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Define and maintain KPIs for People Security risk management and continuous improvement
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Engage with external bodies including National Technical Authorities (e.g. NPSA) and wider government/security forums
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Support security governance through forums, working groups and stakeholder engagement
Required Experience & Skills
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Active SC Clearance
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Strong experience in People (Personnel) Security within UK Government or regulated environments
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In-depth knowledge of UK Government vetting standards and security frameworks
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Experience developing and implementing security policies, standards and procedures
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Proven experience conducting security risk assessments and investigations (personnel and/or physical)
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Ability to influence, negotiate and engage effectively with senior stakeholders
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Experience working within change or transformation environments
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Strong written communication skills, with ability to produce high-quality documentation
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Solid understanding of integrated security disciplines (People, Physical, Cyber)