Mechanical Build Engineer in Portsmouth

Mechanical Build Engineer in Portsmouth

Portsmouth Full-Time 30000 - 40000 £ / year (est.) On-site
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At a Glance

  • Tasks: Assemble and test high-performance marine systems for innovative watercraft.
  • Company: Join SubSea Craft, a cutting-edge maritime technology company.
  • Benefits: Enjoy 25 days annual leave, private healthcare, and flexible working options.
  • Other info: Be part of a diverse team that values innovation and collaboration.
  • Why this job: Make waves in the maritime industry with your engineering skills.
  • Qualifications: HND in Marine Engineering or Boat Building preferred; hands-on experience required.

The predicted salary is between 30000 - 40000 £ per year.

Who we are: SubSea Craft is a fast growing, privately-funded, UK-based innovative maritime technology company specialising in next-generation, high-performance watercraft and systems. We operate at the intersection of advanced engineering, cutting-edge design, and user-centric innovation, delivering safe, effective, and enabling solutions for both commercial and defence applications.

What we offer:

  • Annual Leave – Entitlement to 25 days of annual leave plus bank holidays
  • Wellbeing Day – An additional Wellbeing Day each year to focus on personal health and wellbeing.
  • Private Healthcare – Access to comprehensive private healthcare coverage to support your physical and mental wellbeing.
  • Life Assurance and Critical Illness Cover – Comprehensive protection including Life Assurance (4x salary) and Critical Illness Cover for added financial security.
  • Family Leave – Enhanced maternity and paternity pay
  • Christmas Leave – A Christmas shutdown is typically observed.
  • Professional Development – Commitment to ongoing learning and career growth, supported by training programmes and access to LinkedIn Learning.
  • Pension Contribution – pension scheme with the option to contribute via salary sacrifice
  • Flexible Working – Opportunities for flexible working arrangements to promote work–life balance.
  • Inclusive Culture – A professional environment that values diversity, innovation, and collaboration.

Responsibilities will include:

  • Assemble marine sub-systems and support functional testing activities to assist with system validation and sea-readiness.
  • Build and test marine propulsion components — including engines, gearboxes, and waterjets — to a high standard, ensuring full readiness for installation.
  • Proactively identify, report, and provide input on any defects or issues encountered during vessel construction and system installation.
  • Install sub-system components into the vessel in line with marine engineering specifications and design requirements.
  • Report defects, material issues, or unclear documentation promptly and through the correct process.
  • Accurately interpret and follow detailed work instructions, including those provided via 3D models and digital platforms, in a marine engineering environment.
  • Support the full fit-out of vessels, ensuring all equipment and systems are installed accurately, securely, and to specification.
  • Rigorously follow safety procedures, work instructions, and project schedules to ensure timely and compliant delivery.
  • Consistently produce work to the highest quality standards, with a strong focus on safety, reliability, and marine compliance.
  • Attend relevant meetings and offer constructive, experience-based feedback to support continuous improvement and build efficiency.
  • Travel to and support off-site marine craft testing, trials, or commissioning activities if required, seeing the craft through to commissioning to ensure a smooth handover and operational readiness.
  • Aid the operations team with routine and reactive maintenance tasks and provide hands‑on technical assistance as needed.

Qualifications and Experience:

  • City & Guilds or HND qualification in Boat Building or Marine Engineering (desirable).
  • Experience working with diesel and petrol engines.
  • Experience with hand tools & various light machines.
  • Experience in waterjet and gearbox installation and maintenance.
  • Computer literate with basic knowledge of Microsoft Office.
  • Existing right to live and work in the UK and no known bar to obtaining appropriate UK security clearance as required.

Due to the nature of work undertaken at SubSea Craft, the selected candidate must be capable of meeting the security requirements of the position, which would include as a minimum existing right to live and work in the UK, Baseline Personnel Security Standard (BPSS), with UK National security clearance required for certain roles.

Values: Our people are our greatest asset, we continually strive to provide an excellent working environment to enable our team to do their best work. We have an agile professional workforce: we are founded on the belief that our people are valued and our business is trusted, inclusive and commercially adept.

What we expect from you:

  • Teamwork, mutual respect and collaboration
  • Initiative and independent working
  • Honesty and integrity
  • Business and commercial awareness
  • Agility, adaptability and continuous development

We are committed to building an inclusive, diverse workplace where everyone can thrive. If you require any support or adjustments to interact with us, please let us know.

Mechanical Build Engineer in Portsmouth employer: Resource Area for Teaching

SubSea Craft is an exceptional employer that prioritises the growth and wellbeing of its employees, offering a comprehensive benefits package including private healthcare, flexible working arrangements, and a commitment to professional development. With a culture that values diversity, innovation, and collaboration, employees are encouraged to thrive in a supportive environment while contributing to cutting-edge maritime technology solutions in the UK.

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Contact Details:

Resource Area for Teaching Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Mechanical Build Engineer in Portsmouth

✨Get Your Hands Dirty at Engineering Events

Join local engineering meetups or industry conferences related to mechanical engineering. Whether it's a workshop or a career fair, these events are goldmines for networking and getting a foot in the door. Plus, you can showcase your passion and enthusiasm directly to potential employers like Resource Area for Teaching.

✨Connect with Professors & Peers

Tap into your university’s resources—professors often have connections in the industry. Don’t be shy to ask about potential openings or recommendations. Your classmates might also know of companies hiring. Often, it’s who you know that gets you in front of the right people!

✨Highlight Your Projects and Practical Experience

When you land those interviews, make sure to talk about your hands-on projects or internships. Whether it's a design project or hands-on experience with CAD software, specific examples will make you stand out. Companies like Resource Area for Teaching love to hear about practical applications of your skills.

✨Apply Directly on Company Websites

Check out the careers page of Resource Area for Teaching and apply directly through there. It shows initiative and interest in their specific values. Plus, you'll often find openings that aren't advertised on job boards, giving you a better chance to land that full-time gig!

We think you need these skills to ace Mechanical Build Engineer in Portsmouth

Marine Engineering
Boat Building
Assembly Skills
Functional Testing
Propulsion Component Installation
Defect Reporting
3D Model Interpretation

Some tips for your application 🫡

Show Off Your Technical Expertise:In mechanical engineering, it’s vital to highlight your technical skills and projects. Make sure to include relevant software proficiency (like CAD tools) in your CV. If you've worked on specific engineering projects, detail your key contributions — we want to see how you’ve applied your skills in a practical setting!

Focus on Problem-Solving Examples:Employers in mechanical engineering love to see how you handle challenges. Use your cover letter to share specific instances where you’ve solved a complex problem or improved a design. This will show us you're not just knowledgeable but also capable of applying that knowledge effectively.

Highlight Relevant Certifications:Include any relevant certifications or training that can set you apart from the competition. Whether it's coursework from your degree, a recognised certification, or extra training in new technologies, we love to see candidates who continuously improve their skill set. This tells us you're serious about your career in engineering!

Tailor Your CV for the Role:Don’t forget to customise your CV for Resource Area for Teaching and the Mechanical Build Engineer role specifically. Pull examples from your experience that align with the job description — it shows us you've done your research and are genuinely interested in becoming part of the team. We recommend applying through our website to ensure your application gets to the right people!

How to prepare for a job interview at Resource Area for Teaching

✨Brush Up on Your CAD Skills

Since mechanical engineering often involves design processes, be ready to showcase your proficiency in CAD software like SolidWorks or AutoCAD. Bring along a digital portfolio or even some sketches that demonstrate your design capabilities — it’s a great way to show what you can bring to the table at Resource Area for Teaching.

✨Prepare for Technical Questions

Expect technical questions that test your understanding of engineering principles and problem-solving skills. You might get hypothetical scenarios where you need to design a component or troubleshoot a mechanical system. Practising these types of questions will give you the confidence to tackle whatever comes your way!

✨Show Your Team Spirit

As a full-time mechanical engineer, collaboration is key! Be ready to share examples of past team projects or any experiences where you contributed to solving a complex problem with others. Demonstrating your ability to work in a team will resonate well with the interviewers at Resource Area for Teaching.

✨Discuss Your Future Goals

Since this is a full-time position, your long-term vision is important. Be open about your career aspirations, whether it’s mastering a specific tool or leading projects. This shows that you're committed not just to learning but also to growing with Resource Area for Teaching, making you a more appealing candidate.