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

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?

Supervisor outline icon

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.

Bodyguard outline icon

Close Protection/Bodyguards

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

Steward outline icon

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: 6729
Job category: Security Services
Location: Belfast, United Kingdom
Date posted: 16/09/2025
Closing date: 17/12/2025


Security Officer Requisition: Ulster Folk & Transport Museum

Location: Ulster Folk & Transport Museum Belfast 

Working Hours: Full time , Day shifts (7:00 AM - 7:00 PM)

Pay Rate: £12.60 per hour

Our successful candidate will have the unique opportunity to work alongside our client, celebrating Ulster's rich history of invention and allowing visitors to explore how lives and communities have always been in motion. This front-facing role combines essential security support with excellent customer service.

Duties Include:

  • Managing access controls for visitors and staff.

  • Conducting regular patrols of the museum grounds and buildings.

  • Collaborating effectively as part of a dedicated security team.

  • Completing all Standard Operating Procedures (SOPs) to a consistently high standard.

  • Building rapport with visitors, assisting with enquiries, and providing relevant assistance to enhance their experience.

  • Building relationships with employers and community organisations

Ideal Candidate 

Our ideal candidate will be a strong communicator, with the ability to build and maintain rapport with our client and their customers, having experience in a front facing customer service role would be a benefit 

Holds a Security license or is willing to undertake training to obtain an sia license 

Holds a full UK driving license 

Benefits

  • 5.6 weeks holiday per year, 8 of these will be in lieu of bank holidays (worked or not worked)

  • Workplace Pension Scheme

  • Great 4 Savings Employee Discount Scheme

  • Progression, training and development opportunities

  • Full uniform provided


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

Red rounded pipe

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.

Training icon

Training & Development

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

calendar

Flexibility

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

rocket

Promote from within culture

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

More about G4S