Security Officer Jobs in UK – G4S Guarding Roles

G4S is a leading global security solutions provider, delivering professional guarding, monitoring, and risk-management services across the UK and internationally. Known for reliability, compliance, and customer-focused security, G4S plays a vital role in protecting people, premises, and assets for a wide range of clients.

Role Overview

As a Security Officer in Antrim, the successful candidate will ensure the safety and security of the site by carrying out patrols, monitoring access points, and operating CCTV and alarm systems. The role requires a calm, professional approach when responding to incidents, emergencies, and customer enquiries.

This position suits individuals who are observant, disciplined, and confident working both independently and as part of a wider security team.

Key Responsibilities as Security Officer

• Conduct regular foot and vehicle patrols to deter and detect security risks, hazards, or unauthorised access

• Monitor and operate CCTV, access-control, and alarm systems, identifying and responding to potential threats

• Manage entry and exit points for staff, visitors, contractors, and vehicles, including ID checks and visitor logging

• Respond promptly and professionally to alarms, incidents, and emergencies, following site procedures and assignment instructions

• Maintain accurate daily logs, incident reports, and security check sheets

• Provide a visible, customer-focused security presence, offering assistance and directions while enforcing site rules

• Carry out locking/unlocking duties and routine checks of security equipment as directed job

Shift Pattern & Pay

• Competitive hourly rate (site-dependent; typical UK security officer rates apply)

• Full-time and part-time opportunities available, with rotating or fixed shifts depending on client needs

• Additional pay for night shifts, weekends, and bank holidays where applicable

(Exact hours and pay will be confirmed at interview and vary by contract.)

Start Your Career With G4S

Join a respected security provider that values professionalism, integrity, and continuous development. At G4S, diverse backgrounds and experiences are welcomed, and there are clear pathways for growth from frontline officer to supervisory and specialist roles.

Whether starting a career in security or building on existing experience, this role offers the chance to make a real impact on safety and customer confidence every day.

Apply Now to become a Security Officer with G4S in Antrim and help protect people, premises, and assets in a dynamic, professional environment.