Water/Wastewater Project Manager - Process Mechanical

Added 08/07/2026

We are seeking a Water/Wastewater Project Manager – Process Mechanical to lead the delivery of complex water and wastewater infrastructure projects from initial planning through to commissioning and closeout. This role will oversee process mechanical scopes including pumping systems, pipelines, treatment equipment, valves, odour control systems, chemical dosing systems and associated mechanical installations. You will be responsible for ensuring projects are delivered safely, on schedule, within budget and in accordance with contractual, regulatory and quality requirements. Key responsibilities will include developing and managing project programmes, budgets, procurement strategies, risk registers and execution plans; coordinating design, construction, commissioning and subcontractor activities;...

Senior Process Mechanical Estimator - Water

Added 18/09/2026

We are seeking a Senior Process Mechanical Estimator specialising in water and wastewater projects to lead the preparation of accurate, competitive, and commercially robust estimates. This role will support the delivery of complex infrastructure schemes, including water treatment plants, wastewater treatment facilities, pumping stations, pipelines, chemical dosing systems, sludge treatment, and associated mechanical process equipment. You will review tender documentation, drawings, specifications, schedules, and contract requirements to develop detailed estimates from first principles. Responsibilities will include preparing bills of quantities, cost plans, labour and plant allowances, subcontractor and supplier enquiries, equipment pricing, and risk and opportunity assessments. You will obtain...

Mechanical Piping Foreman

Added 11/08/2026

We are seeking an experienced Mechanical Piping Foreman to supervise and coordinate piping installation activities across industrial, commercial, or process-based projects. The successful candidate will lead a site team, ensuring work is completed safely, efficiently, and in accordance with approved drawings, specifications, schedules, and quality standards. This role requires strong technical knowledge, practical leadership, and the ability to coordinate effectively with project management, engineering, subcontractors, and other site disciplines. Key responsibilities include planning daily activities, allocating labour and equipment, and monitoring progress against project programmes. You will interpret isometric drawings, P&IDs, layouts, and technical documentation; oversee pipework fabrication, fit-up, welding,...

Senior Water/Wastewater Process Engineer

Added 30/09/2026

We are seeking a Senior Water/Wastewater Process Engineer to lead the development and delivery of innovative water and wastewater treatment solutions across a diverse portfolio of infrastructure projects. This role will provide technical leadership from concept and feasibility through detailed design, procurement, construction support and commissioning. You will work closely with multidisciplinary engineering teams, clients, contractors and regulatory stakeholders to deliver safe, efficient and sustainable outcomes. Key responsibilities will include developing process design criteria, mass balances, process flow diagrams, hydraulic profiles, equipment specifications and technical reports. You will assess treatment technologies, optimise plant performance, review design calculations and drawings, and...

Water/Wastewater Process Engineer III

Added 25/09/2026

We are seeking a Water/Wastewater Process Engineer III to support the planning, design, evaluation, and delivery of complex water and wastewater infrastructure projects. This role will provide technical leadership across treatment processes, hydraulic systems, pumping facilities, collection and distribution networks, and related infrastructure. The successful candidate will work with multidisciplinary teams to develop practical, sustainable, and cost-effective solutions for municipal, industrial, and/or environmental clients. Key responsibilities include preparing and reviewing process calculations, design criteria, technical memoranda, feasibility studies, equipment specifications, drawings, and contract documents. You will assess treatment technologies, develop process flow diagrams and mass balances, conduct hydraulic and capacity...

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...

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...

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...

Craft Foreman / Pipe - Water/Wastewater Plants

Added 02/10/2026

We are seeking an experienced Craft Foreman to lead pipe installation and mechanical construction activities on water and wastewater treatment plant projects. The successful candidate will supervise field crews, coordinate daily work with site management and subcontractors, and ensure construction is completed safely, efficiently, and to the required quality standards. This role will involve working from drawings, specifications, and project schedules while maintaining a strong focus on productivity, workmanship, and environmental compliance. Key responsibilities include planning and assigning daily tasks; directing the installation, alignment, testing, and commissioning of process piping, utility lines, valves, fittings, supports, and related mechanical systems; interpreting...

Heavy Civil Foreman - Water & Wastewater

Added 18/09/2026

We are seeking an experienced Heavy Civil Foreman specialising in water and wastewater construction to lead site operations on major infrastructure projects. This role is responsible for coordinating daily activities, supervising crews and subcontractors, and ensuring work is completed safely, efficiently and to the required quality standards. Projects may include the installation, maintenance and rehabilitation of water mains, sewer systems, pump stations, treatment facilities, concrete structures and associated civil works. Key responsibilities include interpreting drawings, specifications and method statements; planning labour, plant, materials and deliveries; allocating tasks and monitoring progress against programme targets. You will oversee excavation, trenching, shoring, pipe...

Foreman - Water/Wastewater - Raleigh

Added 04/08/2026

We are seeking an experienced Foreman to lead field operations on water and wastewater construction projects in the Raleigh area. This role is responsible for coordinating crews, subcontractors, equipment, and materials to ensure work is completed safely, efficiently, and in accordance with approved plans, specifications, and project schedules. The successful candidate will be a hands-on leader with strong knowledge of underground utilities, site construction, and water or wastewater infrastructure. Key responsibilities include supervising daily activities such as installing water mains, sanitary sewer, stormwater systems, manholes, lift stations, and related structures. You will review drawings and specifications, plan crew assignments, monitor...

Senior Wastewater Process Engineer

Added 09/10/2026

We are seeking a Senior Wastewater Process Engineer to lead the development, optimisation and delivery of wastewater treatment solutions across a range of complex projects. This role will suit an experienced process engineer with strong technical expertise, commercial awareness and the ability to guide projects from concept through to commissioning and operational support. You will work closely with multidisciplinary teams, clients, contractors and regulators to ensure that treatment systems are safe, efficient, compliant and fit for purpose. Your responsibilities will include developing process designs, calculations, mass balances, process flow diagrams, hydraulic profiles, equipment specifications and control philosophies for municipal and...

Senior Wastewater Process Engineer

Added 09/10/2026

We are seeking a Senior Wastewater Process Engineer to lead the development, optimisation and delivery of wastewater treatment solutions across a range of complex infrastructure and industrial projects. This role will suit an experienced process engineering professional who can combine strong technical expertise with practical delivery skills, commercial awareness and effective stakeholder management. You will be responsible for developing process designs, calculations, specifications, technical reports and equipment schedules for wastewater treatment systems. Duties will include assessing influent and effluent characteristics, preparing process flow diagrams and mass balances, completing hydraulic and process modelling, and selecting appropriate treatment technologies. You will provide...

Senior Wastewater Process Engineer

Added 09/10/2026

We are seeking a Senior Wastewater Process Engineer to lead the development, optimisation and delivery of wastewater treatment solutions across a range of complex infrastructure and industrial projects. This role will suit an experienced engineer with strong technical expertise, sound commercial awareness and a commitment to delivering safe, efficient and sustainable outcomes. You will work closely with multidisciplinary teams, clients, contractors and operational stakeholders throughout the full project lifecycle. Key responsibilities will include developing process designs, calculations, technical specifications, process flow diagrams and equipment schedules for wastewater and water treatment systems. You will review treatment performance, identify opportunities for process...