Ref:
94260
Posaddress2
Clay Lake
Location:
Spalding
Employment:
Full time
Closing Date:
18 May 2026

Relief Security Officer (94260)

Since 1987, Mitie’s 76,000 employees, have been serving companies and communities across the world. We're the UK’s leading facilities management company. Our clients range from banks to retailers, hospitals to schools, and critical government sites. We make a positive difference to millions of people, every day, and we're very proud of this. Join us and together there's no limit to what we can achieve.

Relief Security Officer

Locations: Spalding, Boston
Pay Rate: £13.36 per hour
Contract: 8 hours per week (with regular additional hours available)
Shifts: Days, Nights & Weekends

Step Into a Role Where No Two Days Are the Same

Are you a reliable, adaptable security professional who enjoys variety and responsibility? We're looking for an Relief Security Officer to support multiple sites across Spalding and Boston.

This is a fantastic opportunity for someone who thrives in a fast-paced environment, enjoys travelling between sites, and takes pride in delivering a consistently high standard of security. You'll play a key role covering holidays, sickness, and short-notice requirements—making you a vital part of the team.

What We're Looking For

Essential:

Valid SIA Licence
Full UK Driving Licence and access to your own vehicle
Flexibility to work a mix of days, nights, and weekends
A professional, calm, and confident approach

Previous security experience

You'll also need a strong commitment to ongoing training, development, and licence renewals.

The Role

As an Elite Relief Officer, you'll protect people, property, and assets across a range of sites, following each location's Assignment Instructions (AIs). You'll be trusted to step into different environments at short notice while maintaining excellent service standards and professionalism.

Key Responsibilities

Delivering security services in line with company policies and legal requirements
Responding promptly and effectively to incidents and emergencies
Maintaining a visible and reassuring security presence
Identifying and reporting health & safety risks or potential threats
Completing accurate incident reports, logbooks, and check calls
Using security systems and technology confidently
Making sound decisions under pressure

Training & Development

We invest in our people. You'll receive all required competency training, with access to additional courses to support your career progression. Officers are expected to actively manage their professional development, including timely SIA licence renewals.