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Principal Mechanical Engineer

📍 Location
glasgow
⏰ Job Type
Full-time
📅 Posted
June 06, 2026

About the Role

Position

Principal Mechanical Engineer – Scotland (Hybrid work model).

Responsibilities

  • Prepare feasibility studies, outline design, detailed design and construction support
  • Produce plant layouts, design drawings and mechanical plant selection including specifications, WIMES data sheets, valve schedules, equipment schedules, lifting strategies, hydraulic headloss calculations and P&IDs for water projects
  • Liaise and collaborate with water and other discipline teams including civil, electrical, process and mechanical engineers nationwide
  • Visit sites to carry out surveys and support liaisons with clients, contractors & suppliers
  • Lead and contribute to design review meetings such as HAZOPs, HAZIDs, ALMs and SWIFTS
  • Act as mechanical lead on projects including WwTW, WTW and infrastructure, supporting the project manager and design lead to deliver the mechanical scope to programme and budget
  • As...

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