Water / Wastewater Treatment Engineering Lead

Added 14/09/2026

We are seeking an experienced Water / Wastewater Treatment Engineering Lead to provide technical leadership across the planning, design, delivery and optimisation of water and wastewater treatment projects. This role will suit a technically strong professional with a proven background in treatment process engineering, project leadership and multidisciplinary coordination. You will contribute to projects from early feasibility and concept development through detailed design, construction support, commissioning and operational handover. Key responsibilities will include developing and reviewing treatment process designs, calculations, specifications, technical reports and equipment schedules; assessing existing assets and identifying opportunities to improve performance, efficiency, resilience and regulatory compliance;...

Water/Wastewater Engineer, PE

Added 28/10/2026

Water/Wastewater Engineer, PE An exciting opportunity is available for a qualified Water/Wastewater Engineer, PE, to support the planning, design and delivery of complex water and wastewater infrastructure projects. The successful candidate will contribute technical expertise across the full project lifecycle, working with multidisciplinary teams to develop practical, sustainable and cost-effective solutions for public and private-sector clients. Key responsibilities Lead and support the design of water and wastewater treatment, conveyance and collection systems. Prepare technical reports, calculations, specifications, drawings and cost estimates. Develop hydraulic models and undertake system assessments, capacity studies and feasibility investigations. Manage technical tasks, budgets, programmes and deliverables...

Water/Wastewater Engineer, Early Career

Added 16/09/2026

We are seeking a motivated Water/Wastewater Engineer, Early Career, to support the planning, design, and delivery of infrastructure projects that improve water supply, treatment, collection, and environmental performance. This is an opportunity to develop practical engineering experience while working alongside experienced professionals on projects for public and private sector clients. The successful candidate will contribute to assignments from concept through to construction and commissioning, gaining exposure to a broad range of technical and project activities. Responsibilities may include assisting with hydraulic modelling and analysis; preparing calculations, technical reports, drawings, specifications, and cost estimates; supporting the design of water and wastewater...

Water/Wastewater Project Manager

Added 21/08/2026

We are seeking an experienced Water/Wastewater Project Manager to lead the successful delivery of complex water and wastewater infrastructure projects from inception through to completion. This role will involve managing project scope, programme, budget, quality, health and safety, and environmental performance while ensuring that client and stakeholder expectations are consistently met. Projects may include treatment facilities, pumping stations, reservoirs, pipelines, sewer networks, and associated civil, mechanical, and electrical works. You will coordinate multidisciplinary design and delivery teams, consultants, contractors, suppliers, and statutory bodies, establishing clear responsibilities and maintaining effective communication throughout the project lifecycle. Key duties will include preparing and...

Texas Gulf Coast Wastewater Treatment Team Lead

Added 03/11/2026

Texas Gulf Coast Wastewater Treatment Team Lead An experienced wastewater treatment professional is sought to lead day-to-day operations across treatment facilities in the Texas Gulf Coast region. This role is responsible for maintaining safe, compliant and efficient plant performance while providing practical leadership to operational teams. Key responsibilities Supervise, coach and develop wastewater treatment operators, technicians and support personnel. Coordinate daily plant activities, including process monitoring, equipment checks, sampling and maintenance requirements. Monitor treatment performance and make operational adjustments to maintain discharge quality and permit compliance. Review operational data, laboratory results and maintenance records, escalating issues and implementing corrective actions...

Texas Gulf Coast Wastewater Treatment Team Lead

Added 12/10/2026

We are seeking an experienced Wastewater Treatment Team Lead to oversee day-to-day operations at a wastewater treatment facility serving communities and industrial customers across the Texas Gulf Coast. This role will lead a team of operators, coordinate treatment activities, and help ensure the plant operates safely, efficiently, and in accordance with all applicable environmental permits and regulatory requirements. The successful candidate will be a practical, hands-on leader who can make sound decisions in a fast-paced operating environment. Responsibilities will include assigning work, coordinating shift coverage, coaching and developing team members, and monitoring plant performance. You will oversee treatment processes, influent...

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...

Area Drinking Water Treatment Business Class Lead

Added 26/10/2026

Area Drinking Water Treatment Business Class Lead We are seeking an experienced drinking water treatment professional to lead the development and delivery of technical excellence across a regional business area. This senior role will provide direction on treatment strategy, support high-quality project delivery and help shape innovative, resilient solutions for clients and communities. You will act as the technical authority for drinking water treatment, working collaboratively with project managers, engineers, scientists, commercial teams and operational stakeholders. The role combines technical leadership with business development, people development and client engagement. You will contribute to major programmes from early feasibility and concept...

Senior Process Engineer – Water Treatment Team Lead

Added 13/10/2026

We are seeking a Senior Process Engineer – Water Treatment Team Lead to provide technical leadership across the development, design, and delivery of water and wastewater treatment solutions. This role will lead a team of process engineers and specialists, ensuring that projects are delivered safely, efficiently, and in line with regulatory, client, and performance requirements. You will contribute to projects from concept and feasibility through detailed design, commissioning, and operational support. Key responsibilities include developing and reviewing process designs, treatment philosophies, mass balances, process flow diagrams, equipment specifications, control philosophies, and technical reports. You will assess treatment technologies, identify opportunities...

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 Treatment Professional Engineer - #2853.36

Added 02/11/2026

Senior Water/Wastewater Treatment Professional Engineer An exciting opportunity is available for a senior-level water and wastewater treatment professional engineer to lead the development and delivery of complex infrastructure projects. This role will suit an experienced engineer with strong technical expertise, commercial awareness and a proven record of delivering effective treatment solutions from initial concept through to construction and commissioning. You will provide technical leadership across a diverse portfolio of water and wastewater schemes, working closely with multidisciplinary teams, clients, contractors and stakeholders. The position offers the opportunity to influence project strategy, mentor developing engineers and contribute to innovative, sustainable solutions...

Water & Wastewater Treatment Project Manager

Added 27/10/2026

Water & Wastewater Treatment Project Manager An exciting opportunity has arisen for an experienced Water & Wastewater Treatment Project Manager to lead the successful delivery of complex infrastructure and treatment projects. You will manage projects from initial concept and design through procurement, construction, commissioning and handover, ensuring that work is delivered safely, efficiently, on time and within budget. Working closely with clients, consultants, contractors and internal teams, you will provide strong leadership across multiple project phases. The role requires a commercially aware professional who can manage competing priorities, resolve challenges and maintain high standards of quality, compliance and stakeholder communication....

Water/Wastewater Treatment Project Engineer

Added 27/10/2026

Water/Wastewater Treatment Project Engineer An exciting opportunity has arisen for a Water/Wastewater Treatment Project Engineer to support the successful delivery of complex water and wastewater infrastructure projects. This role will suit an experienced engineer with a strong technical background, excellent project coordination skills and a commitment to delivering safe, sustainable and high-quality solutions. You will work closely with clients, consultants, contractors and internal teams throughout the project lifecycle, from initial planning and design through to construction, commissioning and handover. The position offers the opportunity to contribute to a varied portfolio of treatment works, pumping stations, pipelines and associated infrastructure. Key...

Senior Water/Wastewater Treatment Engineer

Added 13/10/2026

We are seeking a Senior Water/Wastewater Treatment Engineer to lead the planning, design, and delivery of complex water and wastewater treatment projects. This role will involve developing practical, cost-effective, and sustainable solutions across the full project lifecycle, from feasibility and concept development through detailed design, construction support, commissioning, and operational optimisation. You will work with multidisciplinary teams, clients, contractors, regulators, and other stakeholders to ensure projects meet technical, environmental, safety, programme, and budget requirements. Key responsibilities will include preparing and reviewing process designs, treatment calculations, technical specifications, drawings, reports, and procurement documentation. You will assess existing treatment assets, identify performance...