CareerPlan

Principal Process Engineer - Water

London, England, gbFull-time2026-10-28 → 2026-11-10
Hybrid

Core

Lead process design delivery for water and wastewater treatment projects across the full lifecycle, acting as the technical lead for strategy, selection, and quality assurance.

Role type

Principal Process Engineer (Water/Wastewater)

Builds

Technically robust, sustainable treatment solutions for municipal and industrial sectors in the UK.

Domain

Water and wastewater infrastructure

Required skills

Process design, mass balance, PFDs/P&IDs, process modelling (BioWin/SUMO/Dynamizu), HAZOP/SWIFT, multidisciplinary coordination, technical risk management, mentoring engineers

Preferred skills

Wastewater treatment, sludge/bioresources, nutrient removal, water reuse, process optimisation, AMP8/SRO project delivery, digital template development

Technologies

BioWin, SUMO, Dynamizu

Responsibilities

Lead process design delivery, review and approve process calculations/models, lead optioneering and HAZOP studies, drive multidisciplinary coordination, provide technical assurance, mentor engineers, contribute to bids

Seniority

Principal, hands-on IC with mentorship