A person in a bright yellow safety jacket stands outdoors, with a blurred urban background hinting at a busy environment.

Security Officer

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Overview of the role

As a professionally trained Security Officer for G4S, you could be a member of the security team responsible for securing premises, such as building sites, courts, shops, warehouses, banks and factories as well as ports and airports. You would be conducting foot or vehicle patrols, controlling access at points of entry, securing equipment and people, responding to emergency situations, monitoring CCTV and surveillance equipment and helping to identify and prevent criminal activity.

What else could you be doing?

Site Supervisors and Operations Managers

These roles play a pivotal role in managing the teams and their activities as well as liaising with our customers.

Close Protection/Bodyguards

We employ many ex armed forces personnel in to these roles as they have hugely valuable and transferable skills.

Music/Sporting Event Stewards

These are roles that are more likely to be part time, attracting students and those who cannot commit to full time work.

Security Officer

Belfast, United Kingdom

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Job ID : 11231

Job category : Security Services

Location : Belfast, United Kingdom

Date posted : 13/10/2026

Closing date : 30/11/2026

Explore Location

Recruiting for Security Receptionist

Location Belfast City Centre

Pay Rate £13.45 per hour

Hours per week 60 hours per week

Shift Pattern - 07.00-19.00

As a Security Receptionist at G4S, you’ll be a key part of our security team ensuring that all visitors / clients are welcomed in a professional manner, ensuring the premises security whilst providing excellent customer service with a smile. You’ll be the first person visitors meet on arrival so this role is key to creating a professional and friendly atmosphere - from ensuring the reception area is presentable and queries handled efficiently, We pride ourselves on delivering excellent customer service in a safe and secure environment.

It’s a varied role where no two days will be the same. You’ll be handling incoming phone calls and managing the switchboard, and liaising with clients, visitors and staff You’ll be an integral part of the security operation, ensuring the correct protocols and procedures are adhered to, such as the issuing of visitors badges and site access, and dealing with any breaches or incidents as required. With a keen eye for detail and a brilliant way with people, you could look forward to an interesting role with exciting career opportunities.

With previous experience within a similar role, you will need to be aged 18 or over, a confident communicator who is a team player with the drive to provide a friendly and professional service at all times. A good IT knowledge and attention to detail is also essential for this role. Strong communication skills are essential, with the ability to deal with difficult situations in a calm and effective way whilst demonstrating empathy and sensitivity.

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.

Benefits:

20 days annual leave plus 8 bank holidays - subject to shift pattern and accrual
Workplace Pension Scheme
Great 4 Savings Employee Discount Scheme
Progression, training and development opportunities

As this is a security role we will require a Counter Terrism Clearance, which we can support with by sponsoring this for the successful candidate, in Addition to this our client would progress with SC Clearance

The successful candidate will be required to provide original documentation for detailed screening and vetting processes. These documents may include your passport, driver’s license, utility bill (dated in the last 3 months), HMRC letter, original bank statements, an original payslip, your birth certificate, or a valid share code.

In 2021, G4S, a London-based global security company, was acquired by Allied Universal®, a leading security and facility services company that provides proactive security services and cutting-edge smart technology to deliver tailored, integrated security solutions. This acquisition expanded Allied Universal’s footprint and infrastructure on a global and local level. Through a global workforce of approximately 800,000 people*, we leverage best practices in communities all over the world. With revenue of approximately $20 billion, we have the resources to deploy efficient processes and systems to help deliver our promise locally: keeping people safe so our communities can thrive. In the UK, we have an extensive network of offices and more than 32,000 employees to support our local communities and customers. We believe there is no greater purpose than serving and safeguarding customers, communities and people in today’s world. Allied Universal is There for you™. For more information, please visit www.g4s.com or www.aus.com. *Total workforce includes employees and subcontractors.

G4S Regional Management (UK&I) Limited is committed to creating a diverse and inclusive environment where all employees feel respected and able to give their best and is proud to be an equal opportunity and Disability Confident employer.

We welcome the unique contributions that you can bring in terms of age, ethnicity, race, sex, gender identity and expression, nation of origin, religion, disability, sexual orientation and beliefs. If you require any reasonable adjustments during the hiring process, please do not hesitate to contact us. If this opportunity is of interest then we want to hear from you. Please click the “Apply Now” button to submit your formal application.

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Success Profile

It takes someone special to be a Security Officer. Here are some of the qualities we're looking for in our team members:end inserted section

Honesty & Integrity
Strong communication skills
Customer orientated
Teamwork
Caring
Reliable

Hear from one of our security guards

I love the variety and challenge that comes with working in Security at G4S. Every day is different, and I'm constantly learning new skills. The company provides excellent training and support, and I feel like my contributions are valued. I'm proud to be part of a team that is dedicated to keeping people and property safe.

G4S Security Officer
Australia

Career Path

Our Security Officer positions offer candidates a range of things to support the personal and professional development of our teams. There are countless examples of individuals who began their career on the front line and today hold management positions, including in our senior leadership teams.

Rewards and benefits

Our benefits vary from country to country and role to role and are designed to ensure our staff have access to the things they need to thrive both in and out of work. This includes on-the-job training, career paths to management and a range of benefits depending on locations around the world.