Chief Estimator — Water/Wastewater Treatment Plants (WWTP)

Added 09/10/2026

We are seeking an experienced Chief Estimator to lead the preparation of competitive, accurate, and commercially sound estimates for water and wastewater treatment plant projects. This senior role will oversee estimating activities from early opportunity review through to final tender submission, supporting projects involving treatment processes, pumping stations, pipelines, storage facilities, mechanical and electrical systems, civil works, and associated infrastructure. The successful candidate will provide clear cost guidance to senior leadership and contribute to effective bid strategy, risk management, and commercial decision-making. Key responsibilities include reviewing tender documentation, specifications, drawings, schedules, and contract conditions; developing detailed quantity take-offs and cost...

Chief Estimator — Water & Wastewater Treatment Plant (WWTP)

Added 17/09/2026

We are seeking an experienced Chief Estimator to lead the estimating function for major water and wastewater treatment plant projects. This is a senior role for a technically strong commercial professional who can develop accurate, competitive and well-substantiated estimates across design, construction, commissioning and associated infrastructure works. You will support project pursuits from early feasibility and concept development through tender submission and contract award, while providing clear commercial advice to senior stakeholders. Responsibilities will include establishing estimating strategies, reviewing specifications, drawings and technical documentation, developing detailed cost plans, and preparing bids for water and wastewater treatment facilities, pumping stations, pipelines...

Environmental Planner/Wildlife Biologist or an Associate Environmental Planner/ Wildlife Biologist

Added 19/08/2026

We are seeking an Environmental Planner/Wildlife Biologist or Associate Environmental Planner/Wildlife Biologist to support a diverse portfolio of environmental planning, natural resource management, and wildlife conservation projects. The successful candidate will contribute to environmental assessments, permitting, habitat evaluations, biological surveys, and regulatory compliance activities for projects involving land development, infrastructure, restoration, and conservation. This is an opportunity to apply strong technical knowledge while working collaboratively with project managers, planners, engineers, regulators, clients, and community stakeholders. Key responsibilities include conducting and coordinating wildlife and habitat surveys; identifying potential environmental impacts; preparing technical reports, impact assessments, biological evaluations, mitigation plans, and permit...

Design Associate I - Industrial Wastewater/Environmental Engineering

Added 14/10/2026

We are seeking a Design Associate I to support the planning, design, and delivery of industrial wastewater and environmental engineering projects. This entry-level role is suited to an engineering graduate or early-career professional who is interested in wastewater treatment, water reuse, industrial process systems, and environmental compliance. You will work under the guidance of experienced engineers while contributing to projects from initial assessment and concept development through detailed design, permitting, construction support, and commissioning. Responsibilities will include preparing engineering calculations, process flow diagrams, equipment schedules, technical specifications, design reports, and permit documentation. You will assist with evaluating wastewater characteristics, treatment...

Environmental Engineer (Biosolids & Wastewater Treatment)

Added 15/10/2026

We are seeking an Environmental Engineer specialising in biosolids and wastewater treatment to support the delivery, improvement and compliance of complex water and environmental management operations. This role will suit an engineer with practical treatment experience, strong analytical capability and a commitment to sustainable resource recovery. You will work with operational, technical and regulatory stakeholders to ensure treatment processes are safe, efficient, reliable and environmentally responsible. Your responsibilities will include monitoring and optimising wastewater treatment and biosolids processing systems; investigating operational issues and identifying opportunities to improve plant performance, energy efficiency and resilience; and supporting the development and implementation of...

Environmental or Water/Wastewater Engineer

Added 04/08/2026

We are seeking an Environmental or Water/Wastewater Engineer to contribute to the planning, design, delivery and improvement of environmental and water infrastructure projects. This role would suit an engineer who is motivated by creating practical, sustainable solutions and enjoys working across a variety of technical and project environments. You will collaborate with clients, contractors, regulators and multidisciplinary teams to support projects from initial concept through to construction, commissioning and completion. Key responsibilities will include preparing technical reports, feasibility studies, specifications, calculations, drawings and design documentation; undertaking investigations, assessments and site inspections; and contributing to the design of water, wastewater, drainage,...

Mid-Level Project Manager – Water/Wastewater (Civil/Biosystems/Environmental)

Added 05/08/2026

We are seeking a Mid-Level Project Manager to support the delivery of water and wastewater infrastructure projects from planning and design through construction and closeout. This role is suited to a civil, biosystems, environmental, or related engineering professional who combines sound technical knowledge with strong project management and communication skills. You will work with clients, consultants, contractors, regulators, and internal teams to deliver safe, practical, and environmentally responsible solutions. Responsibilities will include managing project scope, schedules, budgets, risks, quality requirements, and documentation; coordinating multidisciplinary design and technical teams; preparing and reviewing reports, specifications, drawings, cost estimates, and procurement documentation; and...

Wastewater Design Engineer / Project Engineer

Added 22/10/2026

Wastewater Design Engineer / Project Engineer An exciting opportunity is available for an experienced Wastewater Design Engineer / Project Engineer to support the delivery of water and wastewater infrastructure projects. This role will involve taking projects from initial concept through detailed design, construction and completion, while ensuring technical quality, safety, cost control and regulatory compliance. Working collaboratively with clients, contractors, consultants and internal teams, you will provide practical engineering solutions for wastewater treatment, pumping, collection and associated infrastructure. You will be expected to manage multiple priorities, communicate clearly with stakeholders and contribute to the successful delivery of projects to programme...

Wastewater Design Engineer / Project Engineer

Added 15/10/2026

We are seeking a Wastewater Design Engineer / Project Engineer to support the delivery of high-quality wastewater and water infrastructure projects from concept through to completion. This is an excellent opportunity for an experienced engineer, or a technically strong professional ready to progress, to work on a varied portfolio of treatment, collection and associated civil engineering schemes. You will contribute to projects across the full lifecycle, collaborating with clients, contractors, suppliers and multidisciplinary teams to develop practical, compliant and cost-effective solutions. Your responsibilities will include preparing and reviewing wastewater process and civil designs, calculations, specifications, drawings, schedules and technical reports....

Environmental Water Resources Engineer

Added 29/10/2026

Environmental Water Resources Engineer We are seeking an Environmental Water Resources Engineer to support the planning, design and delivery of sustainable water management projects. This is an excellent opportunity for a technically capable professional to contribute to work that protects water environments, improves resilience and supports responsible development. You will work with multidisciplinary teams, clients, regulators and contractors to develop practical, evidence-based solutions. The role will involve applying hydraulic, hydrological and environmental principles across a range of projects, from flood risk management and drainage schemes to catchment planning, water quality improvement and nature-based solutions. Key responsibilities Undertake hydrological and hydraulic...

Senior Environmental Engineer - Water Services Group

Added 12/10/2026

We are seeking a Senior Environmental Engineer to support the planning, design and delivery of complex water and wastewater infrastructure projects. This role will provide technical leadership across environmental assessments, regulatory approvals, water quality management, resource planning and sustainability initiatives. You will work closely with engineers, planners, scientists, project managers, regulators and community stakeholders to develop practical solutions that protect environmental values and support reliable water services. Your responsibilities will include leading environmental investigations and impact assessments; preparing technical reports, approval documentation and management plans; advising project teams on environmental risks, mitigation measures and compliance obligations; and contributing to the...

Environmental Engineer - Water Services Group

Added 09/10/2026

We are seeking an Environmental Engineer to join a Water Services Group and contribute to the planning, design, delivery and improvement of water and wastewater infrastructure projects. This role is suited to an engineer who combines strong technical capability with a practical understanding of environmental performance, regulatory requirements and sustainable water management. You will work collaboratively with engineers, scientists, planners, contractors, regulators and community stakeholders to deliver safe, efficient and environmentally responsible outcomes. Your responsibilities will include preparing and reviewing environmental assessments, impact studies, management plans, approvals documentation and technical reports for water, wastewater, treatment, drainage and related infrastructure projects....

Entry Environmental Engineer - Water Services (2027 New Grads)

Added 29/09/2026

We are seeking an enthusiastic Entry Environmental Engineer to join a water services team in 2027. This opportunity is suited to recent graduates or final-year students in environmental engineering, civil engineering, water resources engineering, or a related discipline. You will contribute to projects that support the planning, design, delivery, and improvement of water, wastewater, drainage, and broader environmental infrastructure. In this role, you will assist with technical assessments, engineering calculations, data analysis, site investigations, and the preparation of reports, drawings, specifications, and technical documentation. You may support water and wastewater treatment projects, hydraulic modelling, stormwater management, environmental compliance assessments, asset...

Junior Environmental Engineer - Water Services

Added 18/09/2026

We are seeking a motivated Junior Environmental Engineer to support the planning, design and delivery of water and wastewater services projects. This is an excellent opportunity for an early-career professional to develop technical expertise while contributing to projects that protect public health, improve water quality and promote sustainable resource management. You will work alongside experienced engineers, scientists, technicians and project managers across a varied portfolio of infrastructure and environmental initiatives. Your responsibilities will include assisting with the preparation of technical reports, calculations, drawings, specifications and environmental assessments; supporting investigations, surveys and site inspections; analysing water quality, flow, treatment and asset...

Entry Environmental Engineer - Water Services (2027 New Grads!)

Added 17/09/2026

Launch your engineering career in water services through a structured entry-level opportunity designed for new graduates in 2027. As an Entry Environmental Engineer, you will contribute to projects that support safe, reliable, and sustainable water and wastewater infrastructure. You will work alongside experienced engineers, scientists, project managers, and field specialists while developing practical skills across the project lifecycle. Your responsibilities may include assisting with the planning, design, assessment, and delivery of water and wastewater projects; preparing technical reports, calculations, drawings, specifications, and regulatory documentation; supporting environmental investigations, sampling programs, and field assessments; and reviewing data to identify risks, trends, and...