Job Description

Mobile Relief Security Officer - Liverpool, Warrington & Southport
Working for Mitie - Covering Home Office Sites
Hourly Rate: 12.21
Full UK Driving Licence + Your Own Vehicle Required
Contracted Hours: 8 per week (with frequent additional hours available)
Shifts: Days, Nights & Weekends - depending on cover needs
Start Your Security Career With a Role Full of Variety!
Want to start your security career with one of the UK's leading providers?
Mitie is looking for a proactive and highly flexible Mobile Relief Security Officer to support multiple Home Office sites across Liverpool, Warrington and Southport.
As a relief officer, you'll regularly cover other officers during holidays, sick leave and last-minute callouts. Because of this, your shifts will vary between days, nights and weekends, so we're looking for someone who is adaptable, reliable and ready to gain experience across different environments.
This is a fantastic opportunity for someone looking to grow in the security industry while enjoying a dynamic, varied role.
What You'll Be Doing
You'll be the professional, reassuring presence that helps protect people, property and assets across several Home Office locations. You'll follow Assignment Instructions (AI's), adapt quickly to new sites and represent Mitie with confidence and professionalism.
Your Main Responsibilities Operations

• Deliver high-quality security services in line with Assignment Instructions
• Follow all policies, legal standards and regulatory requirements
• Keep up to date with AI's and suggest improvements where appropriate
• Maintain all required SIA licences (Security Guarding/Door Supervision + CCTV PSS)
• Work in a structured, organised and professional manner

Training & Development

• Complete all mandatory competency training
• Engage in additional development opportunities to grow your skills
• Use technology to support your duties and stay informed
• Renew your SIA licence 16 weeks before expiry

Security & Health & Safety

• Report hazards or safety concerns immediately
• Stay vigilant for risks or suspicious activity
• Handle challenging situations with calm professionalism
• Record accurate incident notes and complete reports promptly
• Complete check calls on time
• Contact emergency services and Mitie's Communications Centre when required

What You'll Bring
Previous security experience preferred
Valid SIA Licence
SC Clearance desirable
Full UK driving licence + your own vehicle
High flexibility for days, nights & weekend shifts
A positive, proactive and professional attitude
Willingness to travel across Liverpool, Warrington and Southport
Ready to Start Your Security Journey With Mitie?
If you're flexible, motivated and looking for a role packed with variety, we'd love to hear from you. Join Mitie and help protect key Home Office locations while building a solid foundation for your security career.
Previous security experience preferred Valid SIA Licence SC Clearance desirable Full UK driving licence + your own vehicle High flexibility for days, nights & weekend shifts A positive, proactive and professional attitude Willingness to travel across Liverpool, Warrington and Southport Ready to Start Your Security Journey With Mitie? If you're flexible, motivated and looking for a role packed with variety, we'd love to hear from you. Join Mitie and help protect key Home Office locations while building a solid foundation for your security career.

Skills Required