Mechanical Project Engineer – Water & Wastewater

We are looking for a Mechanical Project Engineer – Water & Wastewater to support the mechanical design and execution of industrial and municipal water and wastewater treatment, biological sludge incineration, and digestion projects. This role is primarily focused on detailed mechanical engineering, including equipment specification, RFQ preparation, hydraulic calculations, technical bid evaluations, and the development of key engineering documentation. You will ensure the quality and compliance of mechanical designs while collaborating with multidisciplinary engineering teams and project stakeholders to successfully deliver projects in a hybrid work environment. Location: Oakville, ON Work Mode: Hybrid Key Responsibilities Perform mechanical-related design of water and wastewater treatment systems, ensuring design quality while meeting project schedule, budget, and customer expectations. Execute required calculations for sizing, generate technical specifications, and perform technical bid evaluations for the fabrication/procurement of mechanical equipment including pumps, blowers, compressors, chemical feed systems, vessels/tanks, filters, piping systems, and valves. Engineer systems in compliance with engineering principles, customer standards and specifications, contractual requirements, and local applicable codes. Ensure all engineering designs, bills of material, and technical data are completely and accurately documented by reviewing associated engineering drawings and related documents. Coordinate activities related to process and mechanical design reviews, as well as project issue resolution (scheduling and technical) during design, construction, and start-up phases. Meet Quality Management System (QMS) requirements for project execution and documentation. Interface with project manager and customer on project and problem resolution. Requirements Bachelor's degree in Chemical Engineering, Mechanical Engineering, or a related technical discipline. 5+ years of experience in a related engineering field. Experience specifying and evaluating rotating equipment, piping, tanks, and manual valves. Ability to read and interpret P&IDs and PFDs, including material balances. Experience with hydraulic design, including head and NPSH calculations for pump sizing. Strong mechanical aptitude, attention to detail, and a basic understanding of water chemistry. Fluent in English; French is an asset. Strong technical writing, verbal communication, and interpersonal skills, with the ability to build effective working relationships. Comfortable working in a fast-paced environment and collaborating effectively across cross-functional teams. Expected Compensation Range: 100K The final compensation offered will be determined based on the candidate’s level of experience, skills, and qualifications, in compliance with applicable pay transparency requirements. Canadian Experience Requirement: No Canadian work experience is required for this position. Candidates are encouraged to apply regardless of previous Canadian experience. Artificial Intelligence (AI) Disclosure: No Artificial Intelligence (AI) tools are used in the screening, assessment, or selection of candidates for this position. All stages of the recruitment process are conducted by human recruiters and hiring managers. Statement Regarding Job Vacancy: This position is a Job creation, created to support ongoing project needs. Recruitment Process & Feedback Timeline: Candidates will receive feedback on their application within a maximum of 45 days from the date of application or from their most recent interview stage. Why choose us An international community bringing together more than 110 different nationalities An environment where trust is central: 70% of our leaders started their careers at the entry level A strong training system with our internal Academy and more than 250 modules available A dynamic work environment that frequently comes together for internal events (afterworks, team buildings, etc.) Amaris Consulting promotes equal opportunities. We are committed to bringing together people from diverse backgrounds and creating an inclusive work environment. In this regard, we welcome applications from all qualified individuals, regardless of sex, sexual orientation, race, ethnicity, beliefs, age, marital status, disability, or other characteristics.

The role involves the mechanical design and execution of water and wastewater treatment projects, including equipment specification and hydraulic calculations. The engineer will develop technical documentation and collaborate with multidisciplinary teams to ensure project quality and compliance.

Candidates must have a bachelor's degree in Mechanical or Chemical Engineering and at least 5 years of experience in a related field. Proficiency in reading P&IDs, performing hydraulic design, and specifying rotating equipment is required.

• Internal Academy training • Internal events • Team buildings

Relevées dans la description du poste. Confirmez les exigences importantes ci-dessus.

• Mechanical Design
• Water and Wastewater Treatment
• Equipment Specification
• Hydraulic Calculations
• Technical Bid Evaluation
• P&ID Interpretation
• PFD Interpretation
• Pump Sizing
• NPSH Calculations
• Technical Writing
• Project Execution
• Quality Management System
• Material Balances
• Rotating Equipment Specification
• Piping Design
• Water Chemistry

• Engineering
• Environmental & Sustainability
• Consulting
• Manufacturing
• Construction

Formation minimale

Baccalauréat

Expérience minimale

5+ ans

Postuler avant le

23 août 2026

Langue de l’offre

anglais

Heures de travail

40 heures par semaine

Niveau d’expérience

Mid-Senior level

Mode de candidature

La candidature directe est offerte