MGS - Ministry of Defence Guard Service - Operations Manager

Do you want a career where you can make a real difference? Join the Ministry of Defence Guard Service (MGS) to protect Defence from threats such as crime, terrorism, espionage, and sabotage by providing the highest quality of security services through professionalism, excellence, and trust.

We are looking for a Operations Manager to join our Gold Standard security service and provide a crucial role to the business requiring resilience, vigilance, and alertness. Due to the high profile and strategic locations of the sites we guard, it is essential our Operations Manager have a strong work ethic, great teamwork, customer service and communication skills and must be willing to go above and beyond to support security operations across the Defence estate. If you can demonstrate this from past or current experiences, we want to hear from you.

This position is advertised at 37 hours per week.

The Ministry of Defence Guard Service (MGS) provides high quality security services at over 170 MOD sites across the United Kingdom. The MGS has guarded the Defence Estate for over 30 years including high profile locations such as MOD Main Building in London, Whitehall and His Majesty’s Naval Bases at Portsmouth, Devonport, and the Clyde. We provide access control, military working dogs, control room operations and other security services. We play a vital role supporting the Defence Mission and work to protect the Defence estate and personnel from crime, terrorism, espionage, and sabotage threats.

The MGS has over 2,700 employees. MGS Security Officers are often the first point of contact for employees, visitors and contractors on sites and we pride ourselves on our professional, customer-focused culture. Behind our operational workforce is a range of head office roles which support our security professionals to develop and execute the organisations strategy, managing its budget and resources, leading, and developing our staff, maintaining relationships with stakeholders, monitoring and evaluating our performance and identifying new opportunities.

All are working towards our Vision to be recognised as an outstanding provider of security services and our five Values underpinning this Vision include:

• Integrity – Always do the right thing. Respect yourself and others. Treat people fairly.
• Vigilance and Preparedness – Keep careful watch for risks and incidents. Be ready to act.
• Professionalism – Know the job thoroughly. Seek continuous improvement. Maintain high standards.
• Helpfulness - Always be ready to assist people. Leave a lasting positive impression.
• Teamwork – Working with colleagues who are collaborative, respectful, open and trustworthy, who are passionate about excellence and protecting Defence.

There are plenty of opportunities for development, access to funded professional qualifications and specialist training. We are a growing organisation with opportunities to progress your security careers and if you align with our Values, we’d love to hear from you!

For more information about MGS, please look on youtube using the links below:

Working for the Ministry of Defence Guard Service - https://youtu.be/UrLfy2MZXpg

Please note that the Duty Station is Abbey Wood. The role is to manage HMS Flying Fox and the Cotswold Centre in Corsham. Also at times, the post will be expected to support outlying satellite stations.

This job is broadly open to the following groups:

• UK nationals
• nationals of the Republic of Ireland
• nationals of Commonwealth countries who have the right to work in the UK
• nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities with settled or pre-settled status under the European Union Settlement Scheme (EUSS) (opens in a new window)
• nationals of the EU, Switzerland, Norway, Iceland or Liechtenstein and family members of those nationalities who have made a valid application for settled or pre-settled status under the European Union Settlement Scheme (EUSS)
• individuals with limited leave to remain or indefinite leave to remain who were eligible to apply for EUSS on or before 31 December 2020
• Turkish nationals, and certain family members of Turkish nationals, who have accrued the right to work in the Civil Service

Further information on nationality requirements (opens in a new window)

This vacancy is using Success Profiles (opens in a new window), and will assess your Behaviours and Experience.

Candidates will be required to provide CV details to include job history and previous skills and experience.

At sift, candidates will be assessed against their CV and the following:

Behaviours:

• Communicating & Influencing
• Managing a Quality Service
• Working Together

At interview, candidates will be assessed against the following:

Behaviours:

• Communicating & Influencing
• Managing a Quality Service
• Working Together

Application sifting is scheduled to take place on week commencing 14/09/26.

Interviews are due to take place via Microsoft Teams and will be conducted week commencing 28/09/2026.

Please note the above dates are subject to change due to operational reasons.

We want to offer opportunities to all who are successful at interview for our roles, but this isn’t always possible, so we do hold candidates on an active reserve list for 12 months.

Further information:

The Civil Service embraces diversity and promotes equal opportunities. As such, we run a Disability Confident Scheme (DCS) for candidates with disabilities who meet the minimum selection criteria.

As a result of the changes to the UK immigration rules which came into effect on 1 January 2021, the Ministry of Defence will only offer sponsorship for a skilled worker visa under the points-based system, where a role has been deemed to be business critical. This role does not meet that category, and we will not sponsor a visa. It is therefore NOT open to applications from those who will require sponsorship under the points-based system.

Should you apply for this role and be found to require sponsorship, your application will be rejected and any provisional offer of employment withdrawn.

The Ministry of Defence requires all candidates who are successful at interview to declare any outside interests. These declarations will be discussed with successful candidates following the interview process and before a formal offer of employment is made, as some outside interests may not be compatible with MOD civilian roles. This will not, in the majority of cases, prevent employment in MOD, but it is a measure that must be taken to ensure that appropriate mitigations can be put in place to manage any potential, perceived or actual conflicts of interest from the first day of employment.

The Ministry of Defence adopts a zero-tolerance approach to unacceptable behaviours, which includes bullying, harassment, sexual harassment, discrimination, and victimisation. You will not be eligible and will not be considered for this post if you have been dismissed from a role for such unacceptable behaviours within the last five years. This will also apply if you resign or otherwise leave a role but, because of an adverse decision, would have been dismissed for gross misconduct had you continued in that employment. Pre-employment checks will be carried out.

Feedback will only be provided if you attend an interview or assessment.