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Two prison custody officers standing inside a secure facility.

Prison Custody Officer

Smiling man with glasses wearing a black G4S jacket.

Overview of the role

As a Prison Custody Officer (PCO), you are key to ensuring the secure environment runs smoothly and safely to ensure both those in our care and employees feel safe.

You will be responsible for maintaining a safe, secure and structured environment, but always treating every prisoner with dignity and respect.

This job gives you a chance every day to truly make a difference, helping prisoners find a better direction and get ready for a positive return to society.

Core responsibilities you will undertake

Maintaining Security outline icon

Maintaining Security

Keep everyone secure and minimise risks, deal with incidents, and write up reports.

Providing Structure outline icon

Providing Structure

Managing the daily prison regime, ensuring prisoners attend work and education sessions, and conducting welfare checks.

Rehabilitative Support outline icon

Rehabilitative Support

Promoting a rehabilitative culture by challenging poor behaviour, encouraging purposeful activity, and holding one-on-one sessions for vulnerable individuals.

Prison Custody Officer

Bridgend, যুক্তরাজ্য

চাকরির আইডি : 9701
চাকরির বিভাগ : যত্ন ও পুনর্বাসন পরিষেবা
স্থান : Bridgend, যুক্তরাজ্য
পোস্ট করার তারিখ : 06/12/2026
শেষ তারিখ : 30/09/2026


MOBILE SECURITY OFFICER | BELFAST | £14.26 ph
This is the security you’ve been looking for. A secure shift pattern with secure and stable hours. Planning your life around work has never been easier! We have full time, part time, casual and seasonal contracts available across Northern Ireland, with the flexibility to suit whatever your needs may be.
THE BENEFITS
Working for one of the world's leading global security companies comes with its benefits. As a Security Officer for G4S, you can benefit from the following:

  • 5.6 weeks paid holiday (8 of these will be in lieu of bank holidays - subject to shift pattern and accrual)
  • Enhanced Overtime Rate
  • Workplace pension scheme
  • Life assurance benefit
  • Financial support for SIA Licence & renewal
  • Contributory Healthcare Scheme
  • Eyecare vouchers 
  • Employee Discount Schemes
  • Progression, training & development opportunities
  • Refer a friend scheme
  • Free parking in most locations
  • Free uniform provided

THE ROLE
An SIA licence is required for this role, but do not worry if you don’t currently hold one, as you can receive full training from us! 
As a Mobile Security Officer at G4S for one of our prestigious Government clients, you will be responsible for providing break relief for on-site security staff. Duties may include foot patrols, controlling access at points of entry, responding to emergency situations and helping to identify and prevent criminal activity.
Many of our leadership team began their G4S careers as Security Officers, progressing through our numerous opportunities and career paths. You will be in their safe hands, with full training and support provided.
THE IDEAL CANDIDATE
As our ideal candidate, you should hold a valid SIA License and Full UK Driving License. You should also be aged 18 or over and be flexible to work a varied shift pattern which includes days, nights, weekends and Bank/Public Holidays. Experience within the industry and familiarity with using workplace computer systems, although not essential, would also be beneficial to you for this job. 
You will need to provide us with your 5 year employment history and have unrestricted right to work in the UK for screening purposes. A criminal record will not necessarily be a bar to obtaining a position.
THE COMPANY
G4S has a unique global footprint with operations across more than 80 countries. We have a truly global business with large established market positions in developed markets and outstanding positions in fast growing emerging markets.Through the company’s vast network of more than 800,000 employees, we leverage global best practices in communities all over the world. With revenues of $18 billion, we are supported by efficient processes and systems that can only come with scale to help deliver our promise locally: keeping people safe so our communities can thrive.
Our values are core to shaping the culture of our organisation, helping to guide, unite, differentiate and sustain us. They are integral to everything we do:
We act with INTEGRITY AND RESPECT.
We are passionate about SAFETY, SECURITY AND SERVICE EXCELLENCE.
We achieve this through INNOVATION AND TEAMWORK.

If you would like any further information on this job or are having difficulty applying please contact us at recruitmentni@uk.g4s.com. Don’t waste anymore time - apply today!

G4S is an inclusive employer committed to equality of opportunity. As part of our recruitment process, we require a criminal record disclosure for all applicants.
We believe in a fair chance for all; a criminal record will not necessarily bar you from employment. Every application is reviewed on its individual merits, ensuring a transparent and non-discriminatory process.
All disclosures are handled with strict confidentiality. To request a full copy of our Recruitment of Ex-Offenders Policy, please email ssukrecruitment@uk.g4s.com.

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

লাল গোলাকার পাইপ

Success profile

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

  • Resilient & Calm
  • Exceptional empathetic communicator
  • Integrity & Respect
  • Proactive problem solver
  • Caring
  • Team player

Hear from one of our Head of Residence's

I was in my early twenties when I joined G4S and earned a really good salary, doing a job I absolutely loved. I was really proud to be a PCO. I look at myself now, a Governor grade in a prison. If it wasn’t for G4S for giving me so many opportunities to grow and progress my career, I would never be in this position.

Laurie-Ann Paton
Head of Residence

Career path

Our Prison Custody Officer positions offer candidates a range of things to support the personal and professional development of our teams. From your initial comprehensive Officer training to our structured Development Pathway, we provide the tools and support needed to progress from the front line into senior management.

Prison Custody Officer (PCO) First Line Manager (FLM) Operations Manager Functional Head Deputy Director/ Director

Rewards and benefits

Working at one of our prisons provides a secure and professional environment with a clear focus on your wellbeing and growth. Our benefits vary 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.

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Training & Development

An initial training program covering Control & Restraint, First Aid, and Interpersonal skills, followed by ongoing development pathways.

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Competitive salary and bonuses

A structured salary that increases with years of service.

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Career growth

A defined Development Pathway to move from a PCO through to middle management and beyond.

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