Relief Security Officer
| Posting date: | 26 February 2026 |
|---|---|
| Hours: | Full time |
| Closing date: | 26 March 2026 |
| Location: | L3 9PP |
| Company: | Mitie |
| Job type: | Permanent |
| Job reference: | 91363 |
Summary
Mitie Relief Security Officer - Home Office SitesLocations: Liverpool, Southport & WarringtonPay Rate: £12.21 per hourContract: 8 hours per week guaranteed (hours will vary week to week covering holidays and sickness)
Looking for flexibility, variety, and a role that keeps you on your toes?
Join Mitie as a Relief Security Officer supporting multiple Home Office sites across Liverpool, Southport and Warrington. Unlike many traditional zero-hour relief roles, we offer a guaranteed 8-hour weekly contract, with additional hours depending on operational needs.
As a Relief Officer, you will provide essential cover for colleagues during annual leave, sickness, and unplanned absences, meaning your weekly hours will vary. If you are adaptable, proactive and enjoy a role where no two days are the same, this could be the perfect opportunity.
What You'll Be DoingOperational Responsibilities
-Protect staff, visitors, property and assets in line with site Assignment Instructions (AIs)
-Maintain full compliance with security procedures and legal requirements
-Deliver a professional and reliable security presence at all times
-Support service excellence and contribute to continuous improvement
Training & Development
-Complete all required training to remain competent across multiple sites
-Maintain and renew your SIA licence in line with requirements
-Use site technology and systems effectively
Security & Health & Safety
-Identify and report hazards, threats, or suspicious activity
-Remain calm and professional in challenging situations
-Complete accurate incident reports and documentation
-Contact emergency services and the Communications Centre when required
What We're Looking For
-Previous security experience
-Valid SIA Licence (Security Guarding or Door Supervisor)
-Full UK driving licence and access to your own vehicle
-Flexible availability (days, nights and weekends as required)
-A reliable, proactive and professional approach
If you're looking for stability with flexibility, and want to be part of a professional team supporting important public services, we'd love to hear from you.
Apply today and join Mitie.
Looking for flexibility, variety, and a role that keeps you on your toes?
Join Mitie as a Relief Security Officer supporting multiple Home Office sites across Liverpool, Southport and Warrington. Unlike many traditional zero-hour relief roles, we offer a guaranteed 8-hour weekly contract, with additional hours depending on operational needs.
As a Relief Officer, you will provide essential cover for colleagues during annual leave, sickness, and unplanned absences, meaning your weekly hours will vary. If you are adaptable, proactive and enjoy a role where no two days are the same, this could be the perfect opportunity.
What You'll Be DoingOperational Responsibilities
-Protect staff, visitors, property and assets in line with site Assignment Instructions (AIs)
-Maintain full compliance with security procedures and legal requirements
-Deliver a professional and reliable security presence at all times
-Support service excellence and contribute to continuous improvement
Training & Development
-Complete all required training to remain competent across multiple sites
-Maintain and renew your SIA licence in line with requirements
-Use site technology and systems effectively
Security & Health & Safety
-Identify and report hazards, threats, or suspicious activity
-Remain calm and professional in challenging situations
-Complete accurate incident reports and documentation
-Contact emergency services and the Communications Centre when required
What We're Looking For
-Previous security experience
-Valid SIA Licence (Security Guarding or Door Supervisor)
-Full UK driving licence and access to your own vehicle
-Flexible availability (days, nights and weekends as required)
-A reliable, proactive and professional approach
If you're looking for stability with flexibility, and want to be part of a professional team supporting important public services, we'd love to hear from you.
Apply today and join Mitie.