Defence Infrastructure Organisation (DIO)
DIO - Regional Manager Mechanical & Electrical Engineering

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Join the Defence Infrastructure Organisation (DIO) and have a future that matters: Be proud; Be challenged; Be unique.
Allenby Barracks, Bovington; West Moors, Wimborne; HMS Excellent Portsmouth
Job Summary
Lead Mechanical and Electrical engineering excellence across the Defence Estate in South West England.
Join the Defence Infrastructure Organisation and apply your expertise across airfields, fuel infrastructure, accommodation, training facilities, and major capital projects. As one of the region's senior M&E specialists, you will influence strategic investment decisions, assure safety and compliance, support Net Zero ambitions and help deliver infrastructure that enables Defence capability.
Collaborating with military customers, industry partners and technical specialists, you will tackle diverse and complex engineering challenges whilst enjoying a strong work-life balance, excellent Civil Service benefits and opportunities for professional development.
Job Description
You will act as one of the region's senior M&E technical advisers providing strategic oversight, technical assurance and leadership across maintenance, compliance, and infrastructure projects.
You will influence decisions across a diverse estate, engaging with senior military, civilian and industry stakeholders, in a role supporting the delivery of Defence Infrastructure Services' contracts for maintenance services and new construction projects on the Defence Estate.
You will have the opportunity to:
- Influence engineering strategy across a diverse £multi-billion Defence estate.
- Deliver Net Zero and sustainability initiatives including solar, EV charging and low-carbon heating projects.
- Support major infrastructure investments across airfields, fuel installations, accommodation, and training facilities.
- Work with industry-leading suppliers, consultants, and government stakeholders.
- Play a key role in ensuring the safety and resilience of critical Defence infrastructure.
A key member of the Regional Technical Team (RTT) providing first hand support on a wide range of technical specialisms to the Site Teams and wider DIO, being agile identifying and implementing solutions.
We have a Safety-First Ethos focusing on assuring safety standards in key areas such as, Asbestos, Gas Safety, Electrical, Fire Safety, Fuels, Legionella and DSEAR Management. The role will involve planned and preventative maintenance, project management, contract management, collaboration with customers, suppliers and consultancies to deliver a safe place for service personnel to work, live and train. DIO is investing in strategic asset management, and you could be part of the future management of the Defence Estate.
Proactively managing work tasks through clear and effective direction; supporting and participating in a culture of continuous improvement.
Providing support to maintain all DIO Business as Usual Operational Requirements & respond effectively to assist management requests to support changing departmental priorities.
Encouraging a working culture which promotes a healthy, safe and inclusive environment. Prioritising people's development and supporting smart ways of working. Building strong collaborative, professional working relationships with colleagues and other teams across DIO & the wider MOD, to provide the continued level of support needed across a diverse estate in support of Defence.
Delivery of Maintenance and Construction Projects:
- Developing requirements and solutions with key project partners, supporting pricing and procurement.
- Providing expert technical challenge and assurance of engineering solutions proposed by suppliers and consultants.
- Ensuring infrastructure investments and engineering projects are delivered safely, compliantly and in accordance with Defence requirements.
- Supporting with project handover and resolution of issues in use.
- Contract Compliance and Assurance.
- Undertaking compliance reviews for contracted works, including planned and reactive maintenance, reporting findings and making recommendations for statutory and mandatory compliance as well as operational capability.
- Working with our Strategic Compliance Team in planning, undertaking and reporting on programmed and reactive assurance checks, including learning from experience and continuous improvement.
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Safety & Risk Management:
- Supporting the Technical Team investigating Mechanical & Electrical safety alerts and notices within the region.
- Identifying Mechanical & Electrical related risks and collaborating proactively with other partners in the identification, mitigation, and closure of risks.
Technical Support:
- Providing technical guidance and support to Site Teams on all mechanical / electrical infrastructure.
- Contributing to a strong ethos of team development and continuous improvement through personal development and mentoring.
Person specification
Desirable Skills & Experience:
- Application of qualifications on the MoD estate.
- Full UK Driving Licence
- A degree (BEng) in either mechanical engineering, electrical engineering, or a related engineering subject relevant to the maintenance of the MOD estate
- Alternatively, BTEC/ SQAHNVQ or SCOTVEC HNC/ HND together with substantial relevant & recent experience in a construction, infrastructure or engineering related discipline.
- A bias towards either mechanical or electrical will be acceptable - it is desirable that experience has been gained across both disciplines
- Appropriate membership of a relevant professional body, e.g.: Chartered Institution of Building Services Engineers (CIBSE), Institution of Mechanical Engineers (IMechE) or Institution of Engineering and Technology (IET).
Behaviours
We'll assess you against these behaviours during the selection process:
- Managing a Quality Service
- Communicating and Influencing
We only ask for evidence of these behaviours on your application form:
- Managing a Quality Service
Technical skills
We'll assess you against these technical skills during the selection process:
- Government Property Career Framework: 10. Health and Safety, Compliance and Inclusion: Property Leadership (Practitioner level).
- Government Property Career Framework: 6. Technology and Innovation: Estate Strategy (Practitioner level).
We only ask for evidence of these technical skills on your application form:
- Government Property Career Framework: 10. Health and Safety, Compliance and Inclusion: Property Leadership (Practitioner level).
Benefits
Alongside your salary of £46,040, Ministry of Defence contributes £13,337 towards you being a member of the Civil Service Defined Benefit Pension scheme. Find out what benefits a Civil Service Pension provides (opens in a new window).
- A Civil Service pension with an employer contribution of 28.97%.
- Learning and development tailored to your role.
- An environment with flexible working options.
- A culture encouraging inclusion and diversity.
- The opportunity to join one of our several D&I Networks. We value diversity and are committed to being an equal opportunities employer.
- 25 days annual leave rising (1 day per year) to 30 days upon completion of 5 years’ service.
- Enhanced Parental Leave.
- Most sites have free car parking, Sports & Social Clubs, Gym, on site shops and subsidised canteens.
Where business needs allow, some roles may be suitable for a combination of office and working from home as part of a non-contractual hybrid working arrangement. All office-based employees will be expected to spend a minimum of 60% of their working time in office, subject to site capacity and any required workplace adjustments. Applicants can request further information regarding how this and other flexible working arrangements may work in their team from the Vacancy Holder (see advert for contact details). Defence Business Services cannot respond to any questions about working arrangements.


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The post does not offer relocation expenses.
External recruits who join the MOD who are new to the Civil Service will be subject to a six-month probation period.
Please Note: Expenses incurred for travel to interviews will not be reimbursed.
Please be advised that the Department is conducting a review of all pay related allowances which could impact on those allowances that the post currently being advertised attracts.
Any move to MOD from another employer will mean you can no longer access childcare vouchers. This includes moves between government departments. You may however be eligible for other government schemes, including Tax-Free Childcare. Determine your eligibility at https://www.childcarechoices.gov.uk/.
The Ministry of Defence is committed to providing a safe and healthy working environment for its staff which includes educating them on the benefits of not smoking, protecting them from the harmful effects of second-hand smoke and supporting those who want to give up smoking. Under the Smoke-Free Working Environment policy, Smoking and the use of all tobacco products (including combustible and chewing tobacco products) will not be permitted anywhere in the Defence working environment however some exemptions are in place, please refer to local guidance. The policy is Whole Force and includes all Defence personnel, contractors, visitors and other non-MOD personnel. All applicants seeking, considering, or accepting employment with the Ministry of Defence should be aware of this policy and that it is already in place at a number of Defence Establishments.
MOD Recruitment Satisfaction Survey – We may contact you regarding your experience to help us improve our customer satisfaction. The survey is voluntary and anonymous. You may however be given the opportunity to provide additional information to help us improve our service which includes the collection of some personal data as defined by the United Kingdom General Data Protection Regulation (UK GDPR). The MOD Privacy Policy Notice sets out how we will use your personal data and your rights.
Artificial intelligence
Artificial intelligence can be a useful tool to support your application, however, all examples and statements provided must be truthful, factually accurate and taken directly from your own experience. Where plagiarism has been identified (presenting the ideas and experiences of others, or generated by artificial intelligence, as your own) applications may be withdrawn and internal candidates may be subject to disciplinary action. Please see our candidate guidance (opens in a new window) for more information on appropriate and inappropriate use.
Selection process details
This vacancy is using Success Profiles (opens in a new window), and will assess your Behaviours, Experience and Technical skills.
Please ensure that at the application and interview stages of the campaign you review the Success Profiles Framework to assist you in the demonstration of your skills and experience.
For the Technical skills, please use the The Government Property Profession career framework to assist you in the demonstration of your technical skills.
Candidates will be required to provide CV details to include job history and qualification details.
Candidates will be required to provide a statement of suitability in no more than
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