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172,000+ live jobsOperational Support Grade
On-site in York·Full-time·Added 3 days ago (last checked 6 Nov)
Our summary
- Salary
- £30,372 a year
About £2,120 a month after tax.
- Work mode
- On-site, York
- Contract
- Full-time
- Closing date
- Apply by Sunday 6 December
- Holiday
- 33 days holiday inc. bank holidays





Skills
Pay & benefits
What you'll get
Salary: £30,372.08 per annum plus excellent benefits
Contract: Permanent, Full Time
Hours: Average 40 hours per week, working a range of shifts including days, evenings, nights, weekends and Bank Holidays.
The role
As an OSG, you'll help keep the prison running safely, securely and efficiently while supporting prisoners, visitors and colleagues.
What you'll do
As an Operational Support Grade (OSG), you'll play a vital role in the day-to-day running of the prison. From welcoming visitors and supporting families, to maintaining security and helping ensure the prison operates safely and effectively, no two days are ever the same.
No previous prison experience is required. We provide full training and support to help you succeed in your new career.
OSG colleagues play an important role across the prison, particularly in areas such as visitor searching, family visits, safeguarding and supporting a positive environment for prisoners and visitors alike.
Many visitors arrive at the prison feeling anxious, emotional or uncertain.
You'll play an important role in helping visitors feel welcomed, supported and treated with dignity throughout their visit.
This may include:
- Welcoming visitors on arrival
- Carrying out routine searching procedures
- Supporting families during visits
- Answering questions and providing guidance
- Ensuring a safe and positive visitor experience
You'll help maintain the safe and secure operation of the prison by:
- Managing entry and exit procedures
- Conducting searches of people, vehicles and property
- Escorting visitors, contractors and vehicles around the site
- Carrying out patrols and security checks
- Monitoring CCTV and security systems
- Operating the prison radio network
- Responding appropriately to incidents and emergencies
You will also support a range of operational duties including:
- Monitoring and processing prisoner mail
- Maintaining records and logs
- Supporting prisoner reception processes
- Assisting with prisoner movements
- Supervising activities when required
- Supporting clothing and property exchanges
- Monitoring the prison telephone system
- Contributing to safeguarding procedures
How you'll work
We aim to provide fair, predictable shift patterns to help support a healthy work-life balance.
Looking for a Career Where You Can Make a Difference Every Day?
HMP Millsike is located in a rural area with limited public transport links. Due to fixed shift times aligned to prison operational requirements, access to your own transport is highly beneficial.
Why Join HMP Millsike?
We believe in rewarding and supporting our people. Benefits include:
- Competitive salary of £30,372.08
- Comprehensive paid training programme
- Ongoing professional development opportunities
- Internal career progression pathways
- 33 days annual leave including Bank Holidays
- Overtime opportunities
- Free onsite parking including EV charging points
- Free access to onsite gym facilities
- Subsidised staff canteen with free meal during shifts
- Employee wellbeing and support services
- Blue Light Card discounts
What We're Looking For
We value potential, attitude and personal qualities more than previous experience. Many of our colleagues have joined from backgrounds including retail, healthcare, administration, hospitality and education.
We would love to hear from applicants who demonstrate:
- Excellent communication and interpersonal skills
- Empathy, patience and respect for others
- Resilience and confidence in a challenging environment
- Integrity and sound judgement
- A calm and professional approach under pressure
- The ability to work effectively as part of a team
- Good organisational skills and attention to detail
- Basic IT skills including Microsoft Word, Outlook and Excel
If you enjoy working with people, communicating with confidence and making a positive difference, we'd love to hear from you.
Working Environment
This is a varied and active role.
You will be required to:
- Walk and stand for extended periods
- Work both indoors and outdoors
- Carry out some lifting and carrying activities
- Work independently at times, particularly during night shifts
- Follow security procedures and operational standards
The role requires both physical resilience and strong people skills.
Full Training Provided
Successful applicants will complete a fully funded 2-week Initial Training Course (ITC) at HMP Millsike.
This comprehensive training programme will provide the skills, knowledge and confidence needed to carry out the role safely and effectively.
Throughout your career, you'll continue to receive support, mentoring and opportunities to develop.
Essential Requirements
To apply, you must:
- Be eligible to work in the UK. Please note that this role is not eligible for new Skilled Worker visa sponsorship under current immigration rules.
- Have a moderate level of physical fitness.
- Be able to pass HMPPS security clearance checks, including:
- 10-year employment/activity history
- Financial checks
- Social media screening
This role is exempt from the Rehabilitation of Offenders Act 1974.
Start a Career That Matters
Whether you're looking for a new challenge, returning to work, or seeking a role where you can make a meaningful impact, HMP Millsike could be the opportunity you've been looking for.
About Mitie
Mitie serves more than 3,000 customers across the public and private sectors, from banks and retailers to hospitals, schools and critical government strategic assets, and reported £5.6bn revenue in FY26 with 77,500 people.
The company takes care of its customers' people and buildings by delivering core services and deploying advanced technology, and it also publishes insights such as its Net Zero Navigator and ESG reporting, having operated at net zero for Scope 1 and 2 emissions by the end of FY25 under its Plan Zero programme.
- Industry
- Facilities management
- Employees
- 77,500
- In the UK
- Glasgow
In their own words
About the company & team
At HMP Millsike, we're looking for compassionate, resilient and motivated people to join our Operational Support Team.
This is a unique opportunity to work in a modern, purpose-built prison where you'll help create a safe, respectful and supportive environment for prisoners, visitors, colleagues and the wider community.
At HMP Millsike, we are committed to building a diverse workforce that reflects the communities we serve.
We welcome applications from individuals from all backgrounds, including those looking for a career change, returning to work after a career break, or seeking a rewarding role where they can make a real difference.
Location
Mitie · YO41 1FZ
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