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Explore and Apply for Mechanical Design Engineer jobs in Co Antrim, United Kingdom

  • Job type

    Permanent
  • Location

    Cookstown
  • Working Pattern

    Full-time
  • Specialism

    Mechanical Engineering
  • Industry

    Engineering
  • Pay

    Paid Competitively
  • Closing date

    26 Dec 2025

Mechanical Design Engineer

Your new company

Join an award-winning engineering innovator!
Our client is a leading provider of technology-driven solutions for the power and water sectors. They design and deliver bespoke systems that transform critical infrastructure for clients worldwide. As part of their continued growth, they are seeking a talented Mechanical Design Engineer to join our expanding team at Cookstown.

Your new role

As a Mechanical Design Engineer, you’ll play a key role in delivering high-quality design solutions for water and wastewater projects. You’ll work across the full project lifecycle, from initial specification through to commissioning, collaborating with multidisciplinary teams and liaising with suppliers to ensure excellence at every stage.

Key Responsibilities:
  • Design mechanical systems for water/wastewater projects to client specifications.
  • Produce P&IDs using Plant 3D and coordinate 3D models in Revit.
  • Create general arrangement drawings, sections, elevations, and fabrication details.
  • Prepare pump calculations, equipment schedules, and technical specifications.
  • Liaise with suppliers and subcontractors for quotations and technical input.
  • Attend project design and site meetings, ensuring compliance with ISO standards.
  • Work closely with process, electrical, and ICA engineers on integrated solutions.

What you'll need to succeed

Essential:
  • Mechanical engineering qualification (HNC/HND or equivalent).
  • 4+ years’ experience in mechanical design within a multidisciplinary team.
  • Proficiency in 3D modelling software (Revit, Inventor, SolidWorks).
  • Strong fabrication design experience and innovative approach.
Desirable:
  • Familiarity with AEC software (Revit, Plant 3D, Navisworks).
  • Experience in water industry M&E projects.
  • Knowledge of ISO19650 BIM standards and commercial aspects of M&E works

What you'll get in return

  • Competitive salary package.
  • Life Assurance (x3 gross salary).
  • Workplace Pension (3% employer contribution).
  • Private Medical (option to add family).
  • 30 days of paid holidays.
  • Continuous professional development and a rewarding workplace culture

What you need to do now

If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV, or call us now.

If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.

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