Posted on November 5th, 2026
We are currently recruiting for a Security Team Leader to join the G4S team, working for a well known-site in Whitehall!
Contract Information:
Pay Rate: £14.89 per hour
Hours: Average 56 hours per week
Shifts: 3 Days, 3 Nights, 3 Off - 7:00 AM - 7:00 PM / 7:00 PM - 7:00 AM
A valid CCTV and SG/DS SIA licence is required.
You must have lived in the UK for at least the last 5 years, due to SC Clearance requirements.
We are recruiting for a personable, professional and customer service oriented Security Team Leader to oversee day to day security operations, control room functions and manage shift personnel at 22-26 Whitehall. The post holder will ensure the safety and security of all employees, visitors and client property, maintaining high standards of professionalism and full compliance with site instructions.
Duties
Main Duties & Responsibilities
- Manage the Security Team, shift handovers, and Security Control Room CCTV operations, ensuring all shifts are fully staffed 24/7.
- Control and monitor access/egress for authorised personnel, visitors, couriers, and vehicles in accordance with onsite policies and procedures.
- Ensure Security Officers conduct regular internal and external patrols, monitor access control/CCTV systems and respond promptly to incidents or perimeter alarms.
- Oversee Reception, Loading bay and Courtyard operations, ensuring visitors are greeted professionally and attended to promptly.
- Maintain accurate electronic logs, shift paperwork, and incident reports (DSSR/Pilgrim), ensuring clear and concise written communication.
- Manage security equipment, including the administration, issue, and return of keys and radio communication equipment.
- Conduct welfare visits, shift briefings, tool box talks and assist with ongoing staff training
- Carry out client procedures during fire, bomb threat, or emergency evacuations and liaise directly with appropriate authorities and client representatives.
- Escalate operational issues, incidents, or safety concerns promptly to the Security Management Team.
About You
What we're looking for:
- Valid SIA Licences (SG/DS & CCTV).
- Must be eligible and willing to undergo UK Security Check (SC) as a condition of employment.
- Previous experience as a Security Supervisor or Team Leader, preferably within a public sector or central government environment.
- Strong customer service focus with excellent written and verbal communication skills.
- Proficient in operating CCTV, alarm monitoring (e.g., Gallagher) and access control systems.
- Proven ability to lead, motivate, and manage a team effectively during normal operations and emergency situations.
- Flexible, reliable and capable of standing or patrolling for prolonged periods.
Key Information and Benefits
- 5.6 weeks holiday per year (8 of these will be in lieu of bank holidays, worked or not worked)
- Workplace Pension Scheme
- Progression training and development opportunities
- Life assurance benefit
- Contributory Healthcare Scheme
- Eyecare vouchers
- Employee Discount Schemes
- Refer a friend scheme
- Free uniform provided
Job Ref: 1G4S (G180)
G4S are a recognised Disability Confident Leader Employer, committed to fostering an inclusive workplace where everyone can thrive. They prioritise accessibility, support, and opportunity for all employees. Join their diverse and empowering team today!
About Staffline
Staffline are working in Partnership with G4S, providing a recruitment solution for security roles.
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