People Security Adviser - Inside IR35 - SC Cleared

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)