Principal Process Engineer Wastewater

We’re seeking a trusted wastewater process engineering leader to set strategic direction, solve complex operational challenges, and independently assess major capital works and consultant outcomes. About SA WaterSA Water is a successful, modern water utility wholly owned by the Government of South Australia. We employ more than 1,700 people across a broad range of disciplines who operate more than $14 billion worth of infrastructure to deliver essential water and sewerage services to more than 1.8 million South Australians.With operations and offices across the state, our strength and expertise have been shaped by our history. For more than 165 years, South Australians have depended on us to innovate and deliver efficient and sustainable water services. With nationally and internationally recognised industry expertise, we’re focused on understanding and meeting our customers’ expectations.As well as safely delivering smart and reliable services for our customers of today, we innovate to shape the water solutions of the future that will support thriving economies and healthy communities.We are driven by our values; we value our people, we do work that matters, we keep it real, we know that our work has impact, and we are future focussed. Staying true to our values ensures that we consistently deliver positive outcomes for all South Australians. About the job We are seeking an accomplished Principal Process Engineer - Wastewater to act as a trusted Subject Matter Expert (SME) and technical leader across wastewater treatment and process engineering.In this pivotal role, you will provide high‑level technical leadership to the Wastewater Expertise team and the broader organisation, delivering expert investigation, design, audit and advisory services across the wastewater asset lifecycle. You will play a key role in shaping future treatment strategies, standards and investment decisions while supporting safe, reliable and innovative outcomes for our customers and communities. About the Person You are an experienced wastewater process engineer with deep technical expertise and a reputation as a trusted subject matter expert. You apply sound engineering judgement to deliver safe, robust and innovative treatment solutions across complex assets.You collaborate effectively across disciplines, provide technical leadership, and actively contribute to building capability within teams. Safety, professionalism and a commitment to service excellence are central to how you work. Additional responsibilities include:

• Provide technical leadership and expertise as a recognised SME in wastewater treatment, recycled water, biosolids and odour management across the organisation.
• Deliver complex wastewater process engineering services, including performance investigations, capacity assessments, design reviews, tender specifications, commissioning and operational optimisation.
• Lead safety‑focused engineering practices, including Safety in Design, HAZOP and Hazardous Area Classification, and actively contribute to industry‑leading WHS performance.
• Develop and maintain technical frameworks, standards and guidelines to ensure compliant, safe, reliable and value‑for‑money outcomes across the asset lifecycle.
• Support strategic planning and future investment, providing process input into capital programs and driving future process strategies for wastewater and recycled water treatment assets.
• Collaborate and build capability across teams, fostering a culture of service excellence, technical rigour and continuous improvement.

Your success in this role will come from:

• Tertiary qualification in Engineering with extensive professional experience in wastewater process engineering.
• Deep technical expertise in wastewater, recycled water, biosolids and odour management, with the ability to apply this knowledge to complex operational and capital challenges.
• Extensive experience delivering and reviewing investigations, concept, detailed design and optimisation of wastewater and recycled water treatment processes, including auditing consultant designs.
• Proven ability to lead innovative and complex engineering investigations and designs at a senior professional level.
• Strong experience developing, maintaining and applying technical guidelines, standards and specifications for wastewater infrastructure and treatment assets.
• Broad engineering understanding across multiple disciplines relevant to wastewater conveyance, treatment and waste disposal (desirable), with postgraduate qualifications in wastewater or recycled water treatment regarded favourably.

Further information can be found in the attached PD - Principal Process Engineer, Wastewater.docxTo apply, click 'Apply'. Please submit and complete the application form, upload a cover letter and current resume, by 5:00PM 7th of April. For enquiries, please contact Gregg Forte from the Talent Acquisition team on Gregg.forte@sawater.com.auA great customer experience is best achieved by having a diverse and inclusive team that reflects the community we serve. Applications are encouraged from everyone, including people living with disability, job seekers of all ages, members of the LGBTIQA+ community, Aboriginal and Torres Strait Islander peoples, and people from culturally diverse backgrounds. International candidates with relevant experience and qualifications are welcome to apply and will be considered.Our Industry is like no other. Dive into the wonderful world of water and explore the boundless opportunities. Learn more about the water industry at careersinwater.com.auPlease note: We request that recruitment agencies do not submit candidates for this position, as they will not be accepted.