Senior Mechanical Engineer

Location: Whitehaven, Cumbria (Hybrid Working Arrangements); also at Westlake’s Science Park, Moor Row or Warrington, Cheshire sites.

Job Type: Full time / Permanent

Compensation: Competitive Salary + Benefits

Role ID: SF68226

Summary: Lead engineering on UK nuclear decommissioning programme at Cavendish Nuclear.

Responsibilities:

• Lead delivery of complex mechanical engineering tasks and provide high‑quality technical guidance.


• Produce and review engineering documentation (calculations, drawings, models, reports).


• Build relationships with customers and act as key technical interface.


• Apply relevant procedures, codes, and standards to ensure safety, compliance and technical rigour.


• Identify and manage project risks while contributing to safety assessments and continuous improvement in...