Water Treatment Facility Design Engineer

Added 21/08/2026

We are seeking a Water Treatment Facility Design Engineer to support the development and delivery of modern water and wastewater treatment infrastructure. The role will involve producing robust, efficient and compliant designs across all project stages, from feasibility and concept development through to detailed design, construction support and commissioning. You will work on projects involving treatment processes, pumping systems, pipelines, tanks, chemical dosing, filtration, disinfection and associated mechanical, electrical and civil interfaces. Key responsibilities will include preparing design calculations, specifications, drawings, schedules and technical reports; developing process flow diagrams, P&IDs and equipment layouts; reviewing existing assets and identifying opportunities for...

Water Treatment Facility Design Engineer

Added 18/06/2026

We are seeking a skilled Water Treatment Facility Design Engineer to join our dynamic team. The successful candidate will be responsible for the design and implementation of water treatment facilities, focusing on innovative solutions that meet both environmental and regulatory standards. You will collaborate closely with project managers, environmental scientists, and contractors to develop comprehensive design plans, ensuring compliance with local and federal regulations. Your expertise will play a critical role in optimizing system performance and enhancing water quality for communities. Key responsibilities include conducting feasibility studies, preparing detailed engineering designs, and overseeing project implementation from conception to completion. You...

Wastewater Treatment Design Engineer

Added 18/06/2026

We are seeking a skilled Wastewater Treatment Design Engineer to join our dynamic team. The successful candidate will be responsible for designing and optimizing wastewater treatment systems, ensuring compliance with environmental regulations and industry standards. Key responsibilities include conducting feasibility studies, developing technical specifications, and creating detailed design documents for treatment facilities. You will collaborate closely with project managers and other engineering disciplines to deliver innovative solutions that improve efficiency and sustainability in wastewater treatment processes. The ideal candidate will possess a strong background in civil, environmental, or chemical engineering, with a focus on wastewater treatment design. Proficiency in software...

Water Engineer

Added 04/09/2026

We are seeking a skilled Water Engineer to support the planning, design, delivery and maintenance of water and wastewater infrastructure projects. This role will involve working across a range of schemes, including water supply networks, treatment facilities, pumping stations, drainage systems and flood resilience initiatives. You will contribute technical expertise throughout the project lifecycle, ensuring that solutions are safe, sustainable, cost-effective and compliant with relevant standards and regulations. Your responsibilities will include preparing calculations, technical reports, specifications, drawings and design documentation; assessing existing assets and identifying opportunities for improvement; undertaking hydraulic modelling and system analysis; and supporting feasibility studies, optioneering...

Water Engineer

Added 26/08/2026

We are seeking a skilled Water Engineer to support the planning, design, delivery and improvement of water and wastewater infrastructure projects. The successful candidate will contribute to projects from feasibility and concept development through to detailed design, construction support and commissioning. Responsibilities will include preparing technical reports, calculations, specifications, drawings and schedules; undertaking hydraulic modelling and network analysis; assessing asset performance; and developing practical, sustainable solutions that meet regulatory, environmental and operational requirements. You will work closely with clients, contractors, consultants, regulators and internal stakeholders to coordinate project activities and deliver high-quality outcomes. The role will involve reviewing existing systems,...

Program Manager - Water & Wastewater Infrastructure

Added 21/09/2026

We are seeking an experienced Program Manager to lead the planning and delivery of major water and wastewater infrastructure programs. This role will oversee multiple projects across the full lifecycle, from early business case development and option assessment through design, procurement, construction, commissioning and handover. You will establish clear program objectives, delivery strategies, governance frameworks, schedules and budgets, ensuring that projects are aligned with operational requirements, regulatory obligations and long-term asset plans. Key responsibilities include managing program scope, cost, risk, quality, resources and performance; coordinating internal technical teams, consultants, contractors, authorities and community stakeholders; and providing accurate reporting to senior...

Water Treatment Plant Operator-in-Training / Water Treatment Plant Operator

Added 23/06/2026

We are seeking a dedicated and detail-oriented Water Treatment Plant Operator-in-Training / Water Treatment Plant Operator to join our team. In this role, you will be responsible for the operation and maintenance of water treatment facilities to ensure the delivery of safe and high-quality drinking water to the community. This position involves monitoring and adjusting treatment processes, conducting routine inspections, and maintaining accurate records of operations. You will also perform laboratory tests to analyze water quality and ensure compliance with regulatory standards. The ideal candidate will possess strong problem-solving skills and the ability to work in a fast-paced environment. You...

Industrial Water Process Engineer

Added 08/09/2026

We are seeking an experienced Industrial Water Process Engineer to support the design, optimisation and delivery of water and wastewater treatment solutions for industrial facilities. The role will involve developing practical, cost-effective processes that meet operational, environmental and regulatory requirements across a range of challenging applications. You will work closely with multidisciplinary engineering teams, clients, suppliers and site personnel to ensure that projects are technically sound and successfully implemented. Key responsibilities will include assessing industrial water and wastewater characteristics; preparing process concepts, mass balances, process flow diagrams and equipment specifications; and supporting the selection and sizing of treatment technologies such...

Senior Water/Wastewater Process Engineer

Added 01/09/2026

We are seeking a Senior Water/Wastewater Process Engineer to lead the development and delivery of innovative water and wastewater treatment solutions. This role will support projects from feasibility and concept design through detailed design, construction, commissioning, and operational handover. You will provide technical leadership across multidisciplinary teams, ensuring that process solutions are safe, efficient, sustainable, compliant with relevant standards, and aligned with client and project requirements. Key responsibilities will include developing process design criteria, mass balances, process flow diagrams, hydraulic profiles, equipment specifications, control philosophies, and technical reports. You will undertake process modelling, option assessments, technology evaluations, and design reviews,...

Water & Wastewater Process Design Engineer

Added 19/08/2026

We are seeking a Water & Wastewater Process Design Engineer to contribute to the development and delivery of innovative, efficient and sustainable water and wastewater treatment solutions. You will work across a range of projects, supporting the design of treatment processes from concept and feasibility through to detailed design, construction and commissioning. The role offers the opportunity to collaborate with engineers, technical specialists, project managers, contractors and clients to deliver high-quality infrastructure that meets regulatory, operational and environmental requirements. Your responsibilities will include developing process design calculations, mass balances, process flow diagrams, piping and instrumentation diagrams, equipment specifications, technical reports...

Drinking Water Associate Process Engineer

Added 05/08/2026

We are seeking a Drinking Water Associate Process Engineer to support the delivery of safe, reliable and sustainable drinking water treatment solutions. Working as part of a multidisciplinary engineering team, you will contribute to projects from early feasibility and concept development through to detailed design, construction support and commissioning. You will help develop practical, compliant and cost-effective process solutions for water treatment, conveyance, storage and distribution infrastructure. Your responsibilities will include preparing process calculations, mass balances, hydraulic assessments, process descriptions, design criteria, equipment schedules and technical specifications. You will assist with the development and review of process flow diagrams, piping...

Senior Water/Wastewater Process Engineer - #2850.13

Added 23/07/2026

We are seeking a Senior Water/Wastewater Process Engineer to lead the planning, design, and delivery of complex water and wastewater treatment projects. This role will support clients and project teams through the full project lifecycle, from feasibility studies and process selection to detailed design, construction support, commissioning, and operational optimisation. The successful candidate will apply strong technical judgement to develop practical, sustainable, and cost-effective solutions for municipal and industrial treatment systems. Key responsibilities will include preparing and reviewing process calculations, design criteria, mass balances, process flow diagrams, equipment specifications, technical reports, and tender documentation. You will evaluate treatment technologies, hydraulic...

Process Engineer - Water

Added 08/07/2026

We are seeking a Process Engineer – Water to support the development, optimisation and delivery of water and wastewater treatment solutions. This role will contribute to projects from concept and feasibility through to detailed design, construction support, commissioning and operational handover. You will work closely with multidisciplinary engineering teams, clients, contractors and operational personnel to ensure that treatment processes are safe, efficient, compliant and fit for purpose. Your responsibilities will include developing process design calculations, mass balances, process descriptions, P&IDs, equipment specifications, technical reports and design documentation. You will assess treatment technologies, hydraulic and process performance, chemical dosing requirements, energy...

Lead Process Engineer - Water Market

Added 29/06/2026

We are seeking a Lead Process Engineer – Water Market to provide technical leadership across the development and delivery of water and wastewater infrastructure projects. This role will suit an experienced process engineer who can combine strong technical expertise with commercial awareness, client focus and the ability to guide multidisciplinary teams. You will contribute to projects from early feasibility and concept design through to detailed design, construction support and commissioning, helping to deliver practical, sustainable and cost-effective solutions. Responsibilities will include leading process design activities for water, wastewater and treatment projects; preparing and reviewing design calculations, process descriptions, mass balances,...

Process Engineering Lead – Water/Wastewater

Added 22/09/2026

We are seeking an experienced Process Engineering Lead – Water/Wastewater to provide technical leadership across the development and delivery of water and wastewater treatment projects. This is an opportunity to influence project outcomes from concept and feasibility through detailed design, construction support, commissioning and operational handover. You will work closely with multidisciplinary engineering teams, clients, contractors and other stakeholders to develop practical, compliant and cost-effective solutions. Your responsibilities will include leading process design activities, preparing and reviewing process calculations, design criteria, mass balances, process flow diagrams, piping and instrumentation diagrams, technical specifications and equipment schedules. You will assess treatment processes...