Senior Mechanical Engineer

Posted 25 November 2025
Salary £50000 - £55000 per annum
LocationBelfast
Job type Permanent
Discipline Engineering & Manufacturing
ReferenceKYSME2511_1764073610

Job description

Senior Mechanical Engineer

Salary: £50,000-£55,000
Location: Belfast
Type: Full-Time, Permanent


Our client, an innovative engineering organisation operating at the forefront of advanced technologies, is seeking a highly skilled Senior Mechanical Engineer to join their growing Mechanical Systems team. This is an exciting opportunity to contribute to the design and integration of cutting-edge electromechanical systems for next-generation marine vessels.



The Role
As a Senior Mechanical Engineer, you will play a key role in the conceptual development, detailed design, and integration of mechanical systems and assemblies. Working closely within multi-disciplinary project teams, you will develop high-performance solutions for complex systems including energy storage, alternative fuels, and power delivery technologies.
The role offers a dynamic, fast-paced environment with high levels of autonomy and technical ownership.



Key Responsibilities

  • Lead the design and delivery of components and assemblies for advanced electromechanical systems.
  • Develop solutions from concept sketch to detailed manufacturing drawings using 3D CAD (3DX / CATIA).
  • Work with high-level product requirements to capture and define system-level engineering needs.
  • Apply a systems-engineering approach, collaborating closely with electrical, controls, and production teams.
  • Specify materials, finishes, treatments, and tolerances for harsh marine environments.
  • Optimise designs for weight, certification, cost, and manufacturability.
  • Produce technical documentation to support testing, manufacturing, and customer communication.
  • Contribute to vessel development programmes when required.
  • Support the introduction of new technologies and continuous improvement activities.


About You
Qualifications & Experience

  • Degree in Mechanical Engineering or a related discipline (2:1 minimum).
  • 5+ years' experience in a relevant high-performance sector such as marine, aerospace, or motorsport.

Technical Skills

  • Strong experience designing precision-engineered components using CATIA or equivalent 3D CAD.
  • Proven ability to develop concepts from a blank sheet of paper.
  • Skilled in producing high-quality technical drawings for manufacture and assembly.
  • Strong understanding of manufacturing processes and material selection.
  • Experience in analysis, prototyping, and testing.
  • Ability to apply first-principles engineering and perform relevant hand calculations.
  • CAE/FEA experience desirable.

Personal Attributes

  • Positive, proactive and solutions-focused.
  • Strong initiative, able to work independently with minimal guidance.
  • Excellent communication and documentation skills.
  • Collaborative, supportive, and able to build strong working relationships.
  • Organised, reliable, and comfortable working under pressure.
  • Adaptable and able to thrive in a fast-growing, evolving environment.


Why Join

  • Work within a forward-thinking engineering environment focused on innovation and sustainability.
  • Contribute to next-generation marine technologies and high-performance mechanical systems.
  • Supportive team culture with strong values around accountability, collaboration, and continuous improvement.
  • Regular social and wellbeing events fostering a positive team environment.

Benefits include:
Private medical insurance, income protection, pension scheme, EV & cycle schemes, life insurance, travel support, enhanced holidays, employee wellbeing programmes and more.



If this role would be of interest, click Apply or reach out to karl.yellop@vanrath.com for a confidential discussion.

INDKY