Relief Security Officer
Posted on July 15th, 2026
We are currently recruiting for a Relief Security Officer to join the G4S Security team, working on a high-profile Government contract.
This exciting opportunity will allow you to work across two prestigious locations, with a high standard of security needing to be met at all times. With a keen eye and a great way with people, you could look forward to an interesting role where no two days are the same with exciting career opportunities.
Contract Information:
Pay Rate: £13.03 per hour - (will be rising from 1st August - details TBC)
Shifts: Either 42 hours a week, full flexibility required, Monday to Sunday or Days only Monday to Friday
SIA Licence - Door Supervisor or Security Guarding SIA
Experience Level - 1 year or more in a corporate security role
Due to a high volume of applications, please upload a CV when applying to be considered.
Your Time at Work
As a Relief Security Officer you will be responsible for:
- Greeting staff and visitors
- Controlling access in and out of the building
- Patrolling the premises and ensuring security protocols are being adhered to
- Dealing with disturbances/ issues and security incidents
- Dealing with first aid and incident reporting
Our Perfect Worker
It is crucial to have great communication and customer service skills. All our admin is digital and paperless, so you'll need to be tech-savvy enough to use our digital devices.
Our perfect Relief Security Officer will need to be aged 18 or over, a confident communicator who is a team player with the drive to always provide a friendly and professional service. Join G4S and you can also enjoy real career progression with a large international company - as the world's leading provider of security solutions, we offer loads of training and support. You'll be in safe hands from our induction and on-site training to regular reviews and welfare checks with our managers.
You will need to hold a valid in date SIA licence.
Key Information and Benefits
- 5.6 weeks holiday per year, 8 of these days will be in lieu of bank holidays (worked or not worked)
- Workplace Pension Scheme
- Uniform cleaned and ironed on site.
- On-site gym available at a discounted rate of £15.00 per month
- Onsite Restaurants and Shops that can be used during and outside of working hours
- Training, Support and Personal Development.
- Life assurance benefit
- Contributory Healthcare Scheme & Eyecare vouchers
- Employee Discount Schemes
- Progression, training & development opportunities
- Refer a friend scheme
Job Ref: 1G4S (G9)
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.
Please note that our job adverts are correct at the time of publication, but some details and job responsibilities are subject to change.
This job advert may not be copied, imitated or used, in whole or in part, by third-party websites, without prior written consent from Staffline.
