JOB DESCRIPTION
Security Administration Officer – Job Specification
Location
1. Full‑time onsite in Reading
2. Monday–Friday, 9:00–17:00
3. Occasional travel to a London office may be required
Contract Duration
4. Required until 30 June 2026 (with likely extension)
Security Requirements
5. Must be able to obtain SC (Security Check) clearance
6. Must 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:
7. Processing BPSS & SC vetting applications and supporting wider vetting administration
8. ️ Providing reactive security‑related administrative support
9. Acting as the facility’s primary security point of contact for users and visitors
10. Managing vetting and facility‑related group mailboxes
11. ️ Ensuring legitimate and compliant use of the secure facility
12. Escorting contractors during maintenance activities
13. Providing office cover for the security team when required
14. Assisting with security audits, inspections & reviews
Essential Skills & Success Criteria
Core Competencies
15. Proactive mindset and willingness to support the wider team
16. Strong, adaptable communication skills
17. Ability to manage ambiguity and prioritise tasks
18. Highly self‑motivated, able to work independently
19. Collaborative team player
20. Ability to handle confidential/sensitive information discreetly
21. Excellent attention to detail and organisation
Technical Skills
22. Strong proficiency with Office productivity tools: Outlook, Word, Teams, Excel, SharePoint
23. General office/administration experience
24. CRM experience (desired)
Knowledge, Skills & Qualifications
Essential
25. experience in administration within a business environment
26. Good working knowledge of Office tools
27. Strong communication skills
Desirable
28. Understanding of the Defence Sector, Central Government, or Local Government
29. Knowledge of the UK National Vetting System
Job Title: Security Admin Officer
Location: Reading, UK
Rate/Salary: - GBP Daily
Job Type: Contract
Trading as Aston Carter. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. Aston Carter is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at
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