Process Engineer

H 2 O is a smart water treatment solutions company. We simplify water treatment by integrating state-of-the-art technologies to solve water challenges for good with our team of trusted experts. Our mission is to provide services on an international scale, in a people-oriented, caring environment that fosters professional and personal growth. Be part of our talent pool and grow with H2O. The Process Engineer will hold a permanent and full-time position and will work in one of H 2 O Innovation’s offices (Quebec, QC, Oakville, ON, Calgary, AB or Ramsey, MN locations). The Process Engineer will mainly be in charge of application engineering/sales support; development of preliminary treatment process designs; develop of standard UF/RO packages; and the overall development of technical and commercial proposals related to the Company’s treatment systems sales process. The Benefits Overall remuneration including: Profit sharing program; Group Insurance plan including dental, vision & telemedicine; 401K plan with employer's contribution; A minimum of three (3) weeks of paid vacation per year; Twelve (12) paid wellness days per year. Flexible working hours & hybrid working; The Day-to-Day Perform preliminary design of water treatment plants based on membrane projections and other accepted calculations in accordance with established criteria; Collaborate closely with sales managers and engineering discipline teams; Prepare budget, preliminary and final (bid) cost estimates including bill of materials, equipment, and controls; Prepare formal proposals for submittal to potential clients; Develop drawings of equipment and plant playouts as requested and oversee designers; Create process drawings such as P&IDs and PFDs; Select equipment (pumps, valves, membranes, etc.); Develop and present technical presentations/papers on in-house projects to promote Company and water technologies at conferences and clients meetings; Continuous investigation into improving design of current equipment and treatment processes, and development or acquisition of new equipment or processes to complement existing portfolio; Prepare engineering documents such as functional descriptions, process control narratives, etc.; Maintain an excellent working knowledge of state, provincial and federal regulations, as well as current design processes; Maintain contact with current installations to obtain performance, operation and maintenance data and provide operational assistance as requested; Maintain records of actual costs and provide comparison and analysis of discrepancies between estimated and actual costs; Advance the development of standard treatment packages for UF and NF/RO systems; Travel to project sites and perform treatment process audits; Other duties as assigned. The Skills We Are Looking For A degree in chemical, environmental, civil or mechanical engineering or equivalent; Minimum 5 years experience in a similar position; Experience with membrane filtration treatment The ability to work efficiently on multiple assignments simultaneously; Excellent written and oral communication skills in English; Experience with Ion Exchange (IE), an asset; The ability to communicate in French, an asset; Knowledge of drinking and wastewater, an asset.

The Process Engineer is responsible for the preliminary design of water treatment plants and the development of technical and commercial proposals. Key duties include creating process drawings, selecting equipment, and providing sales support for UF/RO packages.

Candidates must have a degree in chemical, environmental, civil, or mechanical engineering with at least 5 years of experience in a similar role. Proficiency in membrane filtration treatment and strong English communication skills are required.

• Profit sharing program • Group Insurance plan including dental, vision & telemedicine • 401K plan with employer's contribution • Minimum of three weeks of paid vacation per year • Twelve paid wellness days per year • Flexible working hours • Hybrid working

Identified from the job description. Confirm important requirements above.

• Membrane Filtration
• Process Design
• Application Engineering
• P&ID Development
• PFD Development
• Equipment Selection
• Cost Estimation
• Technical Writing
• Ion Exchange
• Wastewater Treatment
• Drinking Water Treatment
• Project Auditing
• English Communication
• French Communication

• Engineering
• Environmental & Sustainability
• Manufacturing
• Science & Research
• Sales

Minimum education

Bachelor’s degree

Minimum experience

5+ years

Apply by

Aug 26, 2026

Posting language

English

Working hours

40 hours per week

Seniority

Mid-Senior level