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Principal Process Engineer, Water

Leeds, England, gb💼 Full-time🗓 2026-08-18 → 2026-09-25

Core

Lead the design of process elements for wastewater and water infrastructure/treatment projects, including hydraulic assessments, equipment design, and safety reviews.

Role type

Principal Process Engineer (Water/Wastewater)

Builds

Process flow diagrams (PFDs), piping and instrumentation diagrams (P&IDs), technical specifications, and safety reports for water treatment facilities.

Domain

Water and wastewater infrastructure engineering

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Process design, hydraulic calculations, mass/energy balances, P&ID creation, HAZOP/HAZID studies, project management, team leadership, mentoring, bid support, BIM usage

Preferred skills

Experience with AECOM's digital tools, multi-disciplinary collaboration

Technologies

BIM, Projectwise, intelligent P&IDs

Responsibilities

Lead process design for water/wastewater projects, conduct site surveys and hydraulic assessments, prepare technical specifications and safety reports, mentor junior staff, support bid proposals, review client deliverables

Seniority

Principal, hands-on IC with leadership responsibilities

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