Security Admin Officer

• Full-time onsite in Reading
• Monday-Friday, 9:00-17:00
• Occasional travel to a London office may be required

• Required until 30 June 2026 (with likely extension)

• Must be able to obtain SC (Security Check) clearance
• Must pass a BPSS (Baseline Personnel Security Standard) check

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.

Your core responsibilities include:

• Processing BPSS & SC vetting applications and supporting wider vetting administration
• Providing reactive security-related administrative support
• Acting as the facility's primary security point of contact for users and visitors
• Managing vetting and facility-related group mailboxes
• Ensuring legitimate and compliant use of the secure facility
• Escorting contractors during maintenance activities
• Providing office cover for the security team when required
• Assisting with security audits, inspections & reviews

• Proactive mindset and willingness to support the wider team
• Strong, adaptable communication skills
• Ability to manage ambiguity and prioritise tasks
• Highly self-motivated, able to work independently
• Collaborative team player
• Ability to handle confidential/sensitive information discreetly
• Excellent attention to detail and organisation

• Strong proficiency with Office productivity tools: Outlook, Word, Teams, Excel, SharePoint
• General office/administration experience
• CRM experience (desired)

• experience in administration within a business environment
• Good working knowledge of Office tools
• Strong communication skills

• Understanding of the Defence Sector, Central Government, or Local Government
• Knowledge of the UK National Vetting System

Job Title: Security Admin Officer

Location: Reading, UK

Rate/Salary: 140.00 GBP Daily

Job Type: Contract

Trading as Aston Carter. Allegis Group Limited, Bracknell, RG12 1RT, United Kingdom. No 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 on the website.

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