Mechanical Engineer (EnACT) in Portsmouth, Hampshire

Energy Jobline CVL; Portsmouth; On-site; GBP 40,000 - 60,000; Full time

Job summary

A leading maritime services provider is seeking a Mechanical Engineer to deliver technical governance at HM Naval Base Portsmouth. You will ensure compliance with legislation and assist in the development of safety management systems. Ideal candidates will have at least five years of experience and relevant qualifications. This position offers a competitive salary and excellent professional development opportunities.

Benefits

Competitive salary

25 days holiday plus bank holidays

Enhanced pension scheme

Life assurance

Internal benefits programme

Cycle to work scheme

Group income protection

Occupational Health & Wellbeing Services

Continued professional career development

Qualifications

• Minimum 5 years of experience as a mechanical engineer.
• Experience in saltwater systems and rotating machinery is beneficial.
• Capability to maintain statutory compliance in a regulated environment.

Responsibilities

• Deliver technical governance and assurance across systems.
• Oversee acceptance of mechanical elements in project designs.
• Produce and manage safety management systems for asset groups.

Skills

Mechanical engineering expertise

Health and safety training

Strong communication skills

Stakeholder engagement

Education

HNC in Mechanical Engineering or higher

Membership with a recognized technical body

Tools

Health and safety certifications (IOSH, CITB SMSTS)

Job description

Overview

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Job Title

Mechanical Engineer (EnACT)

Details

• Location: HM Naval Base, Portsmouth (HMNBP)
• Service Area: Asset Management, EnACT
• Hours of Work: 37 Per week

What You’ll be doing

As a vital member of the Engineering, Assurance and Compliance Team (EnACT), the Mechanical Engineer will be responsible for delivering technical governance and assurance across mechanical and saltwater systems and equipment at HM Naval Base Portsmouth. Your role will ensure that all systems are safe to operate and fully compliant with legislative and regulatory standards. With a background in mechanical engineering and qualifications to HNC level or higher, you’ll bring proven experience and a commitment to delivering high-quality engineering solutions in a complex maritime infrastructure environment.

You’ll take ownership of technical challenges, oversee the acceptance of mechanical elements in project designs, and ensure alignment with design intent. Your responsibilities will include producing and managing safety management systems for designated asset groups, supporting strategic infrastructure plans, and contributing to business improvement initiatives. Proactive communication and collaboration with team members will be key to resolving technical issues, while your input will also support the development of Asset Management Plans and the assessment of asset condition. Additionally, you’ll play a role in maintaining and enhancing EnACT’s technical competence, identifying opportunities for self-development and continuous improvement.

Requirements / You’ll Have

• Ideally, you’ll be a qualified mechanical engineer with at least five years’ experience in the discipline, ideally holding professional membership with a recognised technical body and working towards IEng accreditation or equivalent.
• Your background will include health and safety training such as IOSH Managing Safely, CITB SMSTS, CSCS or similar, equipping you to operate confidently within a regulated and safety-critical environment.
• We’re looking for someone who can maintain a systems-level perspective while also understanding the detail behind component design and investigative rationale. You’ll have a good understanding of statutory and regulatory compliance within an industrial setting and be capable of safely meeting operational demands across all areas of Portsmouth Naval Base. A working knowledge of saltwater systems used in ship locking and docking is highly beneficial, alongside solid expertise in rotating machinery, hydraulic systems, and internal combustion engines.

About you

By seeing the bigger picture, you’ll be able to understand the wider strategic goals. Your decision-making will be considered within your limits of authority, and you will be expected to escalate for direction as appropriate. You will have a solid grounding in mechanical engineering and be able to support colleagues in resolving complex technical challenges, contributing to a collaborative and solutions-focused environment.

Strong communication and influencing skills are essential where you’ll establish clear communication routes, actively listen, provide and seek feedback. As a customer-facing role, you’ll be comfortable engaging with stakeholders and representing the organisation with credibility. Additionally, your organisational skills will ensure that you plan ahead, set clear objectives, manage time and resources efficiently, and regularly review progress to drive continuous improvement. Above all, you’ll live and endorse the company’s values, embedding them into your daily work and interactions.

You’ll get

• A competitive salary
• 25 days holiday plus bank holidays
• Enhanced pension scheme
• Life assurance
• Access to our internal benefits and discounts programme for all colleagues
• Cycle to work scheme
• Group income protection
• Flexible parental benefits (if applicable)
• Access to our Internal employee assistance network, giving you the opportunity to reach the heights of success within your new position.
• Continued professional career development
• Kudos reward opportunities (internal achievements scheme)
• Occupational Health & Wellbeing Services
• 50% off entry into the Historic Dockyard

Application process

Applications are urged to apply prior to the advertising closing date of 28th November 2025 with a view of interviews scheduled to commence week commencing 1st December 2025. For all queries, please contact the Recruitment Team in the first instance who will advise accordingly.

About Us

At KBS Maritime, we’re not just another company – we’re an exciting and dynamic joint venture between industry leaders BAE Systems and KBR. Our team is dedicated to providing Asset Management, Infrastructure Management, Energy Solutions and Alongside Services at His Majesty’s Naval Base Portsmouth (HMNBP), the beating heart of the Royal Navy.

With almost two-thirds of the Royal Navy’s surface ships stationed at HMNBP, working with KBS Maritime means being at the forefront of innovation and progress. We operate in a unique and fascinating environment, with a mix of historic dockyards and cutting-edge infrastructure that’s unlike any other.

By delivering state of the art solutions to the Royal Navy, KBS Maritime offers the chance to work on projects that make a real difference to the safety, security, and sustainability of the UK’s Defence and Security. But it’s not just about the work – at KBS Maritime, we believe in the value of our people. We have the ethos of a small business, which means we value and empower our team members to succeed.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.