Mitie Cleaning & Hygiene Services
Nuclear Security Officer
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Job Overview
Nuclear Security Officer
Protecting People, Communities and Critical National Infrastructure
Join Mitie and play a vital role in keeping one of the UK's most important sites safe and secure.
We're looking for professional, motivated individuals who take pride in making a difference every day. Whether you have previous security experience or are looking for a new career with full training and development, we'd love to hear from you.
At Mitie, we are committed to creating an inclusive workplace where everyone can thrive. We actively encourage applications from women, underrepresented groups, and those looking to build a rewarding long-term career in security.
Women are currently underrepresented in the security industry, and we're actively working to change that. If you're considering a career in security, we encourage you to apply. Full training, mentoring, and ongoing support are available to help you succeed.
Why Join Us?
- Competitive salary of £31,536 - £32,848 per annum
- Full training and ongoing development opportunities
- SIA licence support and renewal
- Supportive and inclusive team environment
- Career progression opportunities within Mitie and the wider security industry
- Opportunity to work alongside specialist security and policing partners
- A meaningful role protecting people, communities, and national infrastructure
About The Role
As a Nuclear Security Officer, you'll be part of a professional team responsible for keeping people, property, and assets safe. No two days are the same, and you'll play an important role in creating a secure environment for employees, contractors, and visitors.
Your Duties Will Include
- Welcoming, assisting, and managing access for employees, contractors, and visitors.
- Conducting security checks, vehicle inspections, and pass verification.
- Carrying out site patrols using security systems and vehicles where required.
- Responding professionally to incidents and emergencies.
- Maintaining accurate records and incident reports.
- Working closely with colleagues, emergency services, and security partners to maintain site safety.
- Ensuring security procedures and regulatory requirements are followed.
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This role combines customer service, teamwork, problem-solving, and security responsibilities, making it ideal for individuals who enjoy working with people whilst maintaining high standards of safety and professionalism.
Who We're Looking For
We value attitude, reliability, and professionalism just as much as experience.
You May Be Suitable If You Have
- Strong communication and interpersonal skills.
- The ability to remain calm under pressure.
- A commitment to providing excellent customer service.
- Good attention to detail.
- A willingness to learn and develop new skills.
- Previous security experience (desirable but not essential).
A full UK driving licence is preferred but not essential.
SIA licensing and security clearance support can be provided where required.
Shift Pattern
- 4 on, 4 off rotating shift pattern
- 2 x 12-hour day shifts
- 2 x 12-hour night shifts
- 4 days off
Includes weekends and public holidays.
Benefits
All the great benefits you would expect to see from a company like Mitie including:
- Up to 20 days annual leave
- Pension
- SIA licence renewal
- Employee Assist Programme for all staff
- 24-hour access to GP Services
- Life assurance policy
- Extra holiday after 3yrs service
- Employee retail and leisure discounts
- Save as you earn schemes and other employee benefits
- Company shares schemes
Our Commitment to Inclusion
At Mitie, we believe diverse teams are stronger teams. We are committed to attracting and retaining talented people from all backgrounds and creating an environment where everyone feels valued, respected, and supported.
If you don't meet every requirement but believe you have the skills and potential to succeed, we encourage you to apply.
Our market-leading flexible benefits scheme provides you with benefits that suit your lifestyle.
We have a virtual GP on hand for you and members of your household. So you can get expert advice by video or phone without having to leave your home. We offer financial wellbeing assistance through our Salary Finance scheme. For example, you could access 50% of your earned pay before payday for a small fee. Salary Finance also offers competitive loans.
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When you join us, we’ll give you a link to our flexible benefits platform, Choices. This gives you the chance to customize your benefits to best suit your lifestyle. You can choose from dental insurance, dining cards, coffee clubs, buying technology products at an affordable cost, and much more!
We give you access to high street discounts from thousands of well-known retailers, gyms, and more through our MiDeals platform. And we have a cycle-to-work scheme.
Life cover is the greater of your equivalent annual salary or a minimum of £10,000 - giving peace of mind for your dependants. We also offer a save-as-you-earn scheme, and a Mitie Matching Share Plan (you could even be awarded free shares in Mitie).
We award our employees with Mitie Stars as recognition for their hard work. There are cash prizes up for grabs each month, and at the end of the year, there’s a chance to scoop a top prize of £10,000!
Our success is a direct result of the experience and quality of our people. Progressing your career is therefore a top priority for us. We offer a diverse variety of training and development avenues via a wide selection of learning resources to suit you.
We are committed to ensuring our recruitment process is inclusive and accessible to all. If you have a disability or long-term condition (for example, dyslexia, anxiety, autism, a mobility condition, or hearing loss) and need us to make any reasonable adjustments, changes, or do anything differently during the recruitment process, please let us know by emailing at.
Since 1987, Mitie’s 84,000 employees have been maintaining companies globally. We are the UK’s leading facilities management and professional services company, and our clients range from household names in banking, critical government sites, as well as hospitals and schools.
Join our Mitie Team.
Together our diversity makes us stronger.
Apply Now
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