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Security Officer

G4S security officer in a light blue uniform with a red and black striped tie stands in a hallway with blurred lights in the background.

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?

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Close Protection/Bodyguards

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

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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

Job ID: 7388
Job category: Security Services
Location: Belfast, United Kingdom
Date posted: 20/11/2025
Closing date: 18/12/2025


Recruiting for Security Receptionist 

Location Belfast City Centre 

Pay Rate £12.60 per hour 

Hours per week 24 hour per hour 

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


You will just need to complete the following application form and one of our Recruiters will be in touch to discuss the next steps. Our recruitment and selection process will include an interview and screening to BS7858 standards.

Given the nature of the industry, we do need to ask some questions for security and compliance purposes, but don’t worry - you will only need to complete them once.

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 Europe, we have an extensive network of offices and more than 46,500 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

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Success Profile

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

  • 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.

Security Officer/ Security Guard First Line Manager /Supervisor Operations Manager Contract Manager Regional Manager

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.

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Training & Development

We continually invest in the training and development of our employees so that they can reach their full potential.

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Flexibility

With a range of job types, whether it’s shift work, part or full time employment there is flexibility to suit your needs.

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Promote from within culture

At G4S we pride ourselves on fostering a promote from within culture.

More about G4S