Water Treatment Project Engineer – Hydraulics & P&ID Design

H2O Innovation Inc.; Anoka (MN); On-site; USD 80,000 - 90,000; Full time

Benefits offered by this job

Profit sharing

401K plan

3 weeks vacation

Wellness days

Job summary

H2O Innovation in Minnesota seeks a Mechanical/Chemical engineer to lead equipment layout and design for water treatment systems. You will collaborate with drafting, project managers, and clients to optimize footprints and ensure compliance with ASME, UL, API standards.

You will develop hydraulic calculations, 3D drawings, P&IDs, and process descriptions, coordinating with procurement, manufacturing, and commissioning teams to deliver complete systems.

Qualifications

• Engineering degree required (Mechanical or Chemical preferred).
• Relevant professional experience in the position.
• Ability to manage multiple projects simultaneously.
• Strong written and oral communication skills.
• Water and wastewater treatment knowledge is a plus.

Responsibilities

• Develop equipment skid layouts to optimize footprint, fluid dynamics, and ease of operations with drafting support.
• Collaborate with project managers and clients to incorporate design best practices.
• Oversee preparation of 3D drawings for complete water treatment systems.
• Ensure equipment selection meets project mechanical specs and standards (ASME, UL, API).
• Approve drawings before submittal to client or manufacturing.
• Coordinate with manufacturing to implement improvements to shop drawings.
• Develop hydraulic calculations and select equipment, materials, and types for pumps, valves, blowers, instruments.
• Prepare lists of equipment, instruments, and valves.
• Create process drawings such as P&IDs and PFDs.
• Fill out specification sheets based on supplier information.
• Assist procurement during buying process.
• Support manufacturing and commissioning teams during assembly and startup.
• Prepare engineering documents such as functional descriptions, operating manuals, quality inspection programs.

Skills

Multi-project work

Written and verbal communication

Water & wastewater knowledge

Education

Engineering degree (Mechanical or Chemical)

Job description

H2O Innovation in Minnesota seeks a Mechanical/Chemical engineer to lead equipment layout and design for water treatment systems. You will collaborate with drafting, project managers, and clients to optimize footprints and ensure compliance with ASME, UL, API standards.

You will develop hydraulic calculations, 3D drawings, P&IDs, and process descriptions, coordinating with procurement, manufacturing, and commissioning teams to deliver complete systems.