Associate/Principal Process Engineer, Water Treatment

Our WSP Water team is growing, and we’re looking for a **Principal or Associate Process Engineer** to provide technical leadership across water and wastewater treatment projects, supporting delivery excellence, mentoring engineers, and helping shape our market presence through thought leadership and client engagement.

You’ll be joining a growing Water team in Western Australia, with a genuine opportunity to help shape its future direction. Backed by highly respected and well-established leaders in the WA market, this role offers the chance to influence strategy, build capability, and strengthen WSP’s treatment presence in the region. You’ll play a key role in setting technical standards, supporting talent development, and helping position WSP as a trusted leader for water utilities and major treatment projects across WA.

You’ll play a key role in client engagement and leading multidisciplinary projects, producing and reviewing high-quality technical documentation, a...