Security Administration Officer - Job Specification Location Full-time onsite in ReadingMonday-Friday, 9:00-17:00Occasional travel to a London office may be required Contract Duration Required until 30 June 2026 (with likely extension) Security Requirements Must be able to obtain SC (Security Check) clearanceMust pass a BPSS (Baseline Personnel Security Standard) check Role Purpose This role is essential in supporting a UK Public Sector-aligned secure facility. The Security Administration Officer plays a key part in delivering personnel security, while also performing a range of daily administrative duties that keep the facility running smoothly. Key Accountabilities Your core responsibilities include:Processing BPSS andamp; SC vetting applications and supporting wider vetting administrationProviding reactive security-related administrative supportActing as the facility''s primary security point of contact for users and visitorsManaging vetting and facility-related group mailboxesEnsuring legitimate and compliant use of the secure facilityEscorting contractors during maintenance activitiesProviding office cover for the security team when requiredAssisting with security audits, inspections andamp; reviews Essential Skills andamp; Success Criteriaandnbsp;- Core Competencies Proactive mindset and willingness to support the wider teamStrong, adaptable communication skillsAbility to manage ambiguity and prioritise tasksHighly self-motivated, able to work independentlyCollaborative