Senior Water/Wastewater Engineer (Engineer IV)

Added 09/09/2026

We are seeking a Senior Water/Wastewater Engineer (Engineer IV) to provide technical leadership on complex water, wastewater, and utility infrastructure projects. This role will support the planning, design, assessment, and delivery of treatment facilities, pumping stations, pipelines, collection systems, water distribution networks, and related assets. The successful candidate will work closely with multidisciplinary teams, clients, contractors, regulators, and stakeholders to develop practical, sustainable, and cost-effective solutions that meet applicable standards and project objectives. Key responsibilities include leading engineering studies, investigations, calculations, modelling, and detailed designs; preparing technical reports, specifications, drawings, schedules, cost estimates, and tender documentation; reviewing designs and deliverables...

Senior Water Resources Stream Designer

Added 15/09/2026

We are seeking a Senior Water Resources Stream Designer to lead the design and delivery of technically robust stream, river, and watercourse projects. This role will support multidisciplinary teams across the full project lifecycle, from initial investigations and concept development through to detailed design, approvals, construction support, and post-project review. You will apply sound engineering judgement to develop practical, sustainable solutions that manage flood risk, improve aquatic and riparian environments, and meet relevant regulatory and client requirements. Key responsibilities include preparing and reviewing hydraulic and hydrologic assessments, stream restoration and natural channel designs, erosion and sediment control measures, culvert and...

Water/Wastewater Senior Project Manager

Added 23/07/2026

We are seeking an experienced Water/Wastewater Senior Project Manager to lead the successful delivery of complex water and wastewater infrastructure projects from inception through completion. This role will oversee project scope, programme, budget, quality, risk, procurement, and client expectations while coordinating multidisciplinary teams, contractors, consultants, and stakeholders. You will provide strategic direction across the project lifecycle, ensuring that work is delivered safely, efficiently, sustainably, and in accordance with contractual, regulatory, and technical requirements. Key responsibilities will include preparing and managing project execution plans, budgets, schedules, forecasts, risk registers, and change-control processes. You will lead design reviews, constructability assessments, technical coordination,...

Water/Wastewater Project Engineer

Added 01/09/2026

We are seeking a Water/Wastewater Project Engineer to support the delivery of technically challenging infrastructure projects across water treatment, wastewater treatment, pumping stations, pipelines, and related utility systems. This is an excellent opportunity for an experienced engineer to contribute to projects from initial concept and design through procurement, construction, commissioning, and handover. You will work closely with clients, contractors, consultants, and multidisciplinary project teams to deliver safe, sustainable, and cost-effective solutions. Your responsibilities will include preparing and reviewing designs, calculations, specifications, drawings, schedules, and technical reports; coordinating engineering activities across civil, mechanical, electrical, and process disciplines; supporting feasibility studies, options...

Water/Wastewater Engineer - Design/Build Lead

Added 26/08/2026

We are seeking an experienced Water/Wastewater Engineer to lead the design and delivery of complex water and wastewater infrastructure projects from concept through construction. This role will suit a technically strong professional who can combine engineering expertise with design/build leadership, commercial awareness and a practical understanding of constructability. You will work closely with clients, contractors, consultants, suppliers and internal project teams to develop safe, efficient and compliant solutions for treatment, conveyance and utility infrastructure. Responsibilities will include leading multidisciplinary design activities; reviewing scopes, specifications, drawings, calculations and technical reports; coordinating civil, structural, mechanical, electrical, instrumentation and process engineering inputs; and...

Project Engineer - Water/Wastewater

Added 27/05/2026

We are seeking a dedicated and skilled Project Engineer specializing in Water/Wastewater to join our dynamic team. In this role, you will be responsible for the planning, design, and execution of water and wastewater projects, ensuring compliance with industry standards and regulations. You will collaborate with multidisciplinary teams to develop innovative solutions that meet project objectives while adhering to budget and timeline constraints. Key responsibilities include conducting feasibility studies, preparing technical reports, and overseeing the preparation of design documents and specifications. The ideal candidate will possess a strong understanding of water and wastewater treatment processes, along with experience in project...

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...

Senior Process Engineer – WasteWater Treatment Team Lead

Added 30/09/2026

We are seeking a Senior Process Engineer – Wastewater Treatment Team Lead to provide technical leadership across the development, design, delivery and optimisation of wastewater treatment solutions. This is a senior role for an experienced process engineer who can combine strong technical capability with effective team leadership, stakeholder management and commercial awareness. You will lead process activities across multiple projects, ensuring that solutions are safe, compliant, practical, cost-effective and aligned with client and operational requirements. Your responsibilities will include developing process designs, calculations, mass balances, process flow diagrams, equipment specifications, control philosophies and technical reports for wastewater treatment systems. You...

Senior Wastewater Treatment Project Manager

Added 07/10/2026

We are seeking a Senior Wastewater Treatment Project Manager to lead the successful delivery of complex wastewater treatment and infrastructure projects from concept through commissioning. This role will be responsible for managing project scope, programme, budget, quality, health and safety, and environmental performance while ensuring that all works meet contractual, regulatory and technical requirements. You will work closely with clients, consultants, contractors, suppliers and internal technical teams to coordinate delivery and achieve reliable, sustainable outcomes. Key responsibilities include developing and maintaining project execution plans, schedules, budgets, risk registers and procurement strategies; leading multidisciplinary design and construction teams; reviewing technical proposals,...

Senior Wastewater Treatment Project Manager

Added 07/10/2026

We are seeking a Senior Wastewater Treatment Project Manager to lead the delivery of complex wastewater and water infrastructure projects from initial concept through design, construction, commissioning and handover. This role will oversee projects involving treatment plants, pumping stations, process upgrades, network assets and associated civil, mechanical, electrical and control systems. You will be responsible for establishing project objectives, programmes, budgets and governance arrangements while ensuring that all work is delivered safely, efficiently and to the required technical and regulatory standards. Key responsibilities include managing multidisciplinary design and delivery teams, coordinating consultants, contractors and suppliers, and maintaining effective relationships with...

Senior Project Manager - Water/Wastewater Treatment

Added 08/07/2026

We are seeking an experienced Senior Project Manager to lead the successful delivery of complex water and wastewater treatment projects from initial planning and design through construction, commissioning, and handover. This role will oversee project performance across scope, programme, budget, quality, health and safety, and environmental compliance, while ensuring that client expectations and regulatory requirements are consistently met. Key responsibilities will include developing and maintaining detailed project plans, budgets, risk registers, procurement strategies, and delivery schedules; coordinating multidisciplinary design, construction, commissioning, and operational teams; and managing contractors, consultants, suppliers, and other stakeholders. You will provide clear progress reporting, monitor commercial...

Senior Construction Project Manager - Wastewater and Water Treatment

Added 12/05/2026

We are seeking an experienced Senior Construction Project Manager to oversee the planning, execution, and completion of wastewater and water treatment projects. The ideal candidate will lead project teams, manage budgets, and ensure compliance with all regulatory requirements. You will be responsible for developing project scopes, schedules, and cost estimates, while also coordinating with various stakeholders including engineers, contractors, and government agencies to ensure timely delivery and adherence to industry standards. Your role will involve conducting risk assessments and implementing mitigation strategies to address potential challenges throughout the project lifecycle. You will also be tasked with preparing and presenting progress...

Project Engineer – Water Treatment

Added 06/10/2026

We are seeking a Project Engineer – Water Treatment to support the delivery of water and wastewater treatment projects from concept through to completion. The role will involve coordinating technical, commercial and operational activities to ensure projects are delivered safely, on time, within budget and to the required quality standards. You will work closely with clients, contractors, suppliers and internal teams, providing engineering expertise throughout the project lifecycle. Key responsibilities will include developing and reviewing technical specifications, calculations, drawings and design documentation; coordinating multidisciplinary engineering inputs; preparing project schedules, cost estimates, procurement packages and progress reports; and monitoring construction, installation,...

Water Treatment Plant Design Engineer

Added 05/10/2026

We are seeking a Water Treatment Plant Design Engineer to develop safe, efficient and sustainable solutions for water and wastewater treatment facilities. The role will involve taking projects from initial concept and feasibility through detailed design, procurement support, construction and commissioning. You will work closely with process, mechanical, electrical, civil and environmental specialists to ensure that plant designs meet technical, regulatory, operational and commercial requirements. Key responsibilities include preparing design calculations, process flow diagrams, equipment specifications, layouts, technical reports and construction documentation. You will assess treatment processes, hydraulic performance, pumping systems, pipelines, tanks, filtration, disinfection and sludge-handling requirements, selecting suitable...

Water Treatment Process Engineer

Added 30/09/2026

We are seeking a Water Treatment Process Engineer to support the design, optimisation and delivery of water and wastewater treatment solutions. The successful candidate will contribute to projects across the full lifecycle, from feasibility studies and process selection through to detailed design, commissioning and operational support. You will work with multidisciplinary teams to develop practical, efficient and compliant treatment processes for municipal, industrial or commercial applications. Key responsibilities will include preparing process calculations, mass balances, process flow diagrams, equipment specifications, control philosophies and technical reports. You will assess water quality data, identify treatment requirements and recommend suitable technologies such as...