Senior Water​/Wastewater Process Engineer

• Design and deliver cutting-edge water and wastewater treatment systems for industrial projects across Canada
• Earn a competitive salary of $90,000 – $120,000, plus comprehensive benefits and a flexible, employee-driven hybrid work model
• Join a collaborative, high-performing engineering team where your work moves from concept to real-world impact

McCue Engineering Contractors is a Delta-based manufacturer of water and wastewater treatment systems, delivering fully engineered plants for industrial operations across Canada. With a focus on mining sites, remote camps, and smaller communities, the team designs and fabricates systems that treat industrial wastewater, sewage, and drinking water in challenging environments. Unlike traditional consultancies, McCue brings design and manufacturing together under one roof, with process and mechanical engineers working closely alongside skilled trades to turn concepts into fully operational systems.

Their projects demand practical thinking, strong collaboration, and a hands‑on mindset, supported by a flexible hybrid work environment and a tight‑knit, high‑performing team. For engineers looking to take ownership of meaningful projects and see their designs built and deployed in the field, McCue offers a rare opportunity to work at the intersection of engineering, fabrication, and real‑world application.

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McCue Engineering Contractors is looking for a full-time Senior Water/Wastewater Process Engineer based in Delta, BC. This is a hybrid role, allowing you to work primarily from home while remaining available to attend our Delta office as needed.

Reporting to the Director of Engineering and working closely with the Process Design Team, you will play a key role in leading process design activities across multiple projects, supporting proposal development, detailed engineering, and system commissioning.

In this position, you will be primarily responsible for delivering end-to-end process design solutions for water and wastewater treatment systems, ensuring technical accuracy, quality, and alignment with project requirements.

More specifically, your responsibilities include but are not limited to:

• Leading process design for water and wastewater treatment projects across all stages
• Developing process calculations, modelling, and engineering documentation
• Reviewing tender documents, contributing to proposals, and supporting budget development
• Conducting data analysis, technology assessments, and establishing design basis
• Supporting equipment sizing, selection, and coordination with vendors and internal teams
• Preparing and reviewing technical drawings, reports, and key engineering documentation
• Leading process‑related risk assessments and ensuring compliance with codes and standards
• Mentoring junior engineers and contributing to continuous improvement of engineering tools

To qualify, you will need a degree in Chemical or Process Engineering, along with 5+ years of experience designing industrial wastewater, municipal wastewater, sewage, or drinking water treatment systems.

We are specifically seeking engineers with direct water and wastewater treatment process engineering experience. Experience gained primarily in other process industries, including oil & gas, will generally not meet the requirements of this role.

The following are required:

• Registration as a Professional Engineer (P.Eng.) with Engineers and Geoscientists British Columbia, or eligibility to apply
• Ability and willingness to travel occasionally within Canada for project work

Additionally, the following skills and background will be highly valued:

• Experience designing sewage, industrial wastewater, or drinking water treatment systems
• Strong background in process design, modelling, and engineering documentation
• Experience supporting proposals, tender reviews, and budget development
• Knowledge of biological treatment processes and related technologies
• Experience with Bio Win or similar process modelling software
• Familiarity with equipment sizing, vendor coordination, and technical evaluations
• Experience with pilot or…