System Engineer

SubSea Craft Limited; Portsmouth; On-site; GBP 40,000 - 45,000; Full time

Job summary

A maritime technology company in Portsmouth is seeking an Electrical Engineer to design and implement electrical systems for advanced dual-domain vessels. The role requires a strong understanding of DC power systems and proficiency with hand tools. You'll be responsible for quality control and system assembly, working in a collaborative environment. The company offers 25 days annual leave, private healthcare, and flexible working arrangements to promote work-life balance.

Benefits

Annual Leave – 25 days, plus bank holidays

Private Healthcare – comprehensive coverage

Life Assurance and Critical Illness Cover – 4× salary

Professional Development – training access

Flexible Working – arrangements for work-life balance

Qualifications

• Deep understanding of DC power systems and PLC control architecture.
• Experience in fault finding and quality control documentation.
• Computer literate with basic MS Office knowledge.

Responsibilities

• Design and assemble electrical components according to specifications.
• Collaborate with team members to achieve project goals.
• Ensure compliance with safety protocols and industry standards.

Skills

Deep understanding of DC power systems

Proficient with hand tools

Ability to fault find mechanical and hydraulic systems

Effective communication skills

Education

City & Guilds, HNC/HND in Electrical, Electronic or Marine Engineering

Tools

Auto-CAD

3D CAD software (Inventor)

Job description

Salary: £40,000-£45,000 DOE

About the Role

Subsea Craft is a fast growing, privately funded, UK‑based SME delivering advanced maritime technology. We specialise in developing VICTA, an optionally crewed dual‑domain vessel capable of both surface and submerged operation. As an Electrical Engineer you will develop and implement systems that power and control our maritime platforms and directly support teams of craft technicians. Your work is critical to ensuring the quality and performance of our products and places you at the forefront of world‑leading maritime technology.

What We Offer

• Annual Leave – 25 days, plus bank holidays
• Wellbeing Day – additional day each year for personal health
• Private Healthcare – comprehensive coverage
• Life Assurance and Critical Illness Cover – 4× salary, plus CI cover
• Family Leave – enhanced maternity and paternity pay
• Christmas Leave – typical shutdown observed
• Professional Development – training, LinkedIn Learning access
• Pension – salary sacrifice option
• Flexible Working – arrangements to promote work‑life balance
• Inclusive Culture – diversity‑valuing environment

Responsibilities

• Systems design & craft build:
  • Design and assemble electrical components and systems according to specifications.
  • Use hand tools and fault‑finding equipment for high‑, low‑voltage and CAN‑based systems.
  • Assist sourcing and selection of components for electrical and control systems.
  • Conduct quality control and set‑up for vessel electrical systems.
• Work Management:
  • Follow work instructions and project timelines to ensure timely completion.
  • Utilise tablet‑based work management to access instructions, record progress and complete documentation.
  • Collaborate in creation of processes and work instructions.
• Team Collaboration:
  • Work closely with all team members to achieve project goals.
  • Communicate effectively to coordinate tasks, share insights and troubleshoot issues.
• Adherence to Standards:
  • Maintain exacting workmanship standards for craft build, maintenance and development.
  • Ensure compliance with safety protocols, quality control measures and industry standards.
• Innovative Thinking:
  • Propose and implement improvements in systems design, installation techniques, build processes and fault‑finding.
  • Contribute ideas to enhance efficiency, quality and productivity in the workshop.
• Professional Pride:
  • Maintain cleanliness and organisation of the workshop.
  • Demonstrate commitment to producing high‑quality systems that reflect positively on the team and organisation.

Qualifications and Experience

• Deep understanding of DC power systems, PLC and CAN control architecture.
• Experience in fault finding, new builds, quality control and documentation of processes.
• Proficient with hand tools; capable of building, fitting and fault‑finding complex systems.
• Able to work from drawings and work instructions, completing documentation when required.
• Computer literate – basic knowledge of MS Office.
• City & Guilds, HNC/HND in Electrical, Electronic or Marine Engineering, or equivalent automotive or marine experience (desired).
• Ability to fault find mechanical and hydraulic systems (desired).
• Experience with Auto‑CAD, Inventor or other 3D CAD software (desired).

Working Conditions

The role is primarily based in the SubSea Craft office in Portsmouth, UK, with required travel to our Portland facility in Dorset during trials. The position may involve work in a manufacturing environment and at sea, presenting physical challenges and requiring adherence to safety protocols.

Candidates must meet UK security requirements: existing right to live and work, Baseline Personnel Security Standard (BPSS) with potential security check for specific projects.

All applicants will be subject to DBS, driving licence and reference checks.

SubSea Craft is an inclusive, diverse workplace committed to equal employment opportunity.