Title:

Location - Leatherhead (Hybrid)

Job Purpose

The Facility Security Controller (FSC) is responsible for safeguarding DNTS’s classified assets and ensuring compliance with UK Government security standards, including Facility Security Clearance (FSC) and Industry Personnel Security Assurance (IPSA) accreditations. This role serves as the primary liaison between the organisation and external security authorities, overseeing the development, implementation, and enforcement of robust security policies and procedures in accordance with GovS007, FSN, and ISN standards.

The FSC conducts risk assessments, manages incident response planning, and maintains critical security registers to mitigate threats and vulnerabilities across personnel, secure facilities, and information systems. The role also supports defence contract obligations, including handling Security Aspects Letters and coordinating audits, while managing the Restricted Countries Travel (RCT) process and delivering security awareness training across the organisation.

This position is pivotal in maintaining our ability to hold and process classified material up to SECRET level, enabling secure project delivery and compliance with national security requirements

Responsibilities

Security Accreditation Management: Manage and maintain Facility Security Clearance (FSC) and Industry Personnel Security Assurance (IPSA) accreditations.

Policy Compliance & Development: Ensure compliance with all relevant UK Government security policies by developing, implementing, and enforcing robust internal security policies, procedures, and a strong security culture in accordance with FSN, ISN and GovS007 standards.

Risk Assessment & Mitigation: Conduct Security Risk Assessments (SRAs) to identify potential threats and vulnerabilities and develop appropriate mitigation strategies to protect assets and personnel.

Incident Response Planning: Develop and implement incident response plans to effectively manage and report security breaches, emergencies, and other critical incidents.

Stakeholder Engagement: Maintain effective relationships with government security authorities and act as the primary liaison between the organisation and external security bodies.

Register Management: Take ownership of the and Security Risk Register (SRR) and Security Register (SR) ensuring they are accurate and up to date.

Security Awareness & Guidance: Deliver security awareness training to employees, contractors, and visitors to promote a culture of security and policy compliance. Provide timely and relevant advice and guidance to staff as required.

Auditing & Compliance Monitoring: Conduct regular security audits to assess the effectiveness of existing measures and ensure compliance with applicable regulations and standards.

Incident Investigation: Investigate security incidents, analyse findings, and recommend or implement corrective actions through the Learning from Experience (LFE) process to prevent recurrences.

Defence Contract Management: Manage obligations under defence contracts, including the handling of Security Aspects Letters, policy oversight, and coordination of audits.

Restricted Countries Travel: Manage the Restricted Countries Travel (RCT) process by maintaining a comprehensive log of all business and personal travel, delivering pre-travel briefings, and liaising with UKSV prior to any staff travel to a restricted country.

Reporting: Prepare and present regular reports to senior management detailing security incidents, trends, and key performance indicators.

Vetting Coordination: Collaborate with the Security Vetting team and Personnel Vetting Manager to ensure full compliance with GovS007 and IPSA requirements.

Cross-Departmental Collaboration: Work closely with IT, IM, HR and other relevant departments to maintain all necessary accreditations and support integrated security efforts.

Digital Reporting: Develop and maintain digital reporting for the DNTS Operations Director and Senior Leadership Team.

Experience Requirements

Experience

Several years in security management, ideally in a supervisory or leadership role, is required. Previous experience as a Security Controller is desirable.

Strong understanding of security principles, practices, and technologies, including familiarity with Gov07, FSC, IPSA, and IT security frameworks.

Ability to assess risks, analyse incidents, and make informed decisions based on available data.

Excellent verbal, written and digital communication skills to effectively convey security policies, data and incident details to staff and stakeholders.

Proven leadership capabilities and the ability to collaborate across departments to achieve security objectives.

A meticulous approach to identifying vulnerabilities and ensuring compliance with security protocols.

Strong critical thinking skills to address complex security challenges.

Ability to respond effectively to evolving threats and technological developments.

Technical Skills/Knowledge

Government Functional Standard 007 – Security

JSP 440 and all associated MOD security frameworks

Government Security Classification Policy

Facility Security Clearance Policy   

Industry Personnel Security Assurance Policy

Government IT Security Frameworks

Behaviours/Personal Qualities

We Value Our People

We protect and empower our people by fostering a secure environment where trust, safety, and professional growth are paramount. Our commitment to safeguarding personnel and assets reflects our deep respect for every individual.

We Deliver

We uphold the highest standards of operational excellence and security compliance. Through rigorous risk management, incident response, and continuous improvement, we ensure secure project delivery and meet our defence obligations with precision.

We Are People of Integrity

We act with honesty, accountability, and transparency—especially when managing sensitive information and classified assets. Integrity is the foundation of our relationships with government authorities, partners, and each other.

We Empower

We enable our teams to make informed decisions by providing clear guidance, robust training, and the tools needed to navigate complex security challenges. Empowerment means equipping people to act confidently and responsibly.

We Are a Team of Teams

We collaborate across departments—HR, IT, IM, and beyond—to build a unified security culture. Our strength lies in our ability to work together, share knowledge, and support one another in protecting what matters most.

Qualifications/Certifications Requirements

Educational

Professional

Essential

Bachelor’s degree preferred; equivalent professional experience will also be considered. 

Essential

Current SC or DV Clearance, or the ability to obtain it

Desirable

DISA Security Controllers Course

Security Institute Security Management (Level 5) Course

Defence College of Intelligence Courses – DPSP / DCIOP / DCISC / DCIM

Desirable

Full Membership of either DISA or the Security Institute

DE&S Security Controllers Induction

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KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

KBR is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, colour, religion, disability, sex, sexual orientation, gender identity or expression, age, national origin, veteran status, genetic information, union status and/or beliefs, or any other characteristic protected by federal, state, or local law.

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