Principal Mechanical Engineer – Process Plant Design Lead

WSP in the UK & Ireland

Birmingham

On-site

GBP 85,000 - 125,000

Full time

14 days+

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Job summary

WSP in the United Kingdom is seeking a Principal Mechanical Engineer to lead mechanical design and delivery for process projects in fine chemicals, food and pharmaceutical sectors. You will drive technical delivery, costs, changes and programme across all stages of projects.

The role requires extensive experience in process plant piping, CAD/3D modelling, and strong leadership to coordinate multi‑discipline teams.

Qualifications

10+ years of mechanical engineering experience in process industries.
Experience with design, layout, engineering and piping for pharma, food, and fine chemicals.
Construction site experience on process projects.
Familiarity with ASME B31.3 / BS EN 13480 and related codes.
Knowledge of PER/ATEX/CDM.
Experience leading design and engineering teams.

Responsibilities

Lead mechanical engineering on projects, controlling delivery, costs and programme.
Design, engineering, calculations and specifications.
Assist with flowsheets and engineering line diagrams.
Supervise plant layout and pipework design including 3D modelling.
Generate and supervise data sheets, piping and equipment specifications.
Provide site support during construction and commissioning.
Conduct design studies, safety reviews and Designers Risk Assessments.
Coordinate with other disciplines.
Prepare cost estimates and resource forecasts.
Contribute to design programmes.
Review designs for conformance with standards and procedures.
Line-manage and supervise graduate engineers.