Mechanical Design Manager

Location & Compensation

County Derry, Northern Ireland

Salary: Circa £50,000 (DOE)

Work Hours: Full-Time – Monday to Thursday 8:00am–5:30pm, Friday 8:00am–12:00pm

Closing Date: 29 May 2026

Team Leadership & Workload Management

• Manage and coordinate the daily workload of the Mechanical Design team
• Allocate work across engineers, CAD technicians, and apprentices
• Monitor project progress and elevate risks when required
• Mentor and develop team members, providing technical guidance
• Promote a culture of accountability, ownership, and clear communication

Design Delivery

• Oversee mechanical design output across live projects
• Ensure designs meet project specifications, manufacturing capability, and internal standards
• Support development of switchgear assemblies, sheet metal components, copperwork and busbar systems, enclosures, doors, covers, gland plates, plinths, and related systems
• Ensure designs are practical, manufacturable, and suitable for shop floor assembly
• Review drawings, specifications, and technical documentation

Design Review & Quality Control

• Lead structured design reviews before release to manufacturing
• Ensure accuracy of 3D models, drawings, BOMs, and release packs

  Standards & Continuous Improvement

  • Develop and maintain design standards and best practice
  • Support standardisation of parts, assemblies, and drawings
  • Improve processes including change control and release workflows
  • Support use of Autodesk Inventor and Vault systems
  • Contribute to cost reduction, efficiency, and product development

  Cross-Functional Collaboration

  • Act as key engineering contact for manufacturing and internal teams
  • Support resolution of design‑related production issues
  • Collaborate with project management, procurement, and R&D
  • Attend design, production, and project meetings

  About You

  Essential

  • Strong background in mechanical design within manufacturing (e.g., switchgear, sheet metal, enclosures, machinery)
  • Solid 3D CAD experience (ideally Autodesk Inventor)
  • Experience producing and reviewing drawings, assemblies, and BOMs
  • Strong understanding of design for manufacture (sheet metal, fabrication, assembly)
  • Ability to lead, organise, and support a technical team
  • Strong problem‑solving and communication skills
  • Ability to manage multiple priorities and projects
  • High attention to detail and focus on quality

  Desirable

  • Experience with Autodesk Vault or similar PDM systems
  • Background in switchgear, power distribution, or electrical panels
  • Experience improving design systems, standards, and processes
  • Previous leadership or senior design experience

  What’s on Offer

  • Early Friday finish (12:00pm)
  • Life assurance (3× salary)
  • Employer pension contribution (3%)
  • Private medical insurance (family option available)
  • Supportive and rewarding workplace culture
  • Ongoing professional development opportunities

  Application Information

  Please note: Applications can only be accepted from candidates who already hold the legal right to work in Northern Ireland.

  3D Personnel is acting as an Employment Agency.

  We are committed to equality of opportunity and uphold strict data privacy standards.

  Our Privacy Policy is available on our website.

#J-18808-Ljbffr…