Process Mechanical Engineer – Water & Wastewater, Flexible

Miningamigos; Minnesota; On-site; USD 95,000 - 129,000; Full time

Job summary

Brown and Caldwell in Saint Paul, MN, seeks a Process Mechanical Engineer specializing in water and wastewater treatment to join its Municipal Team. You will design complex process-mechanical elements, lead calculations, and coordinate multi-disciplinary teams from planning through construction.

The role focuses on municipal clients across Minnesota and the Upper Midwest, offering opportunities to collaborate on large infrastructure projects with experienced leaders and direct client engagement.

Qualifications

• Bachelor-level degree in civil, environmental, chemical, or mechanical engineering or related field.
• MS degree in environmental, mechanical, or civil engineering is preferred.

Responsibilities

• Lead design of complex process-mechanical elements for water and wastewater facilities.
• Prepare complex calculations for piping and equipment selection per project requirements.
• Coordinate interdisciplinary teams to develop integrated design solutions.
• Guide BIM professionals in creating accurate 3D models and construction documents.
• Review construction phase submittals to ensure compliance with specs.
• Respond to contractor RFIs during construction phase.
• Provide site observations and mentorship to junior team members as needed.

Skills

MS Office tools

Process-mechanical engineering

Analytical problem solving

Process-mechanical software

Cross-functional collaboration

Construction processes understanding

Education

Bachelors in Civil/Environmental/Chemical/Mechanical Eng

MS degree preferred

Tools

BIM coordination

CAD drafting

Job description

Brown and Caldwell in Saint Paul, MN, seeks a Process Mechanical Engineer specializing in water and wastewater treatment to join its Municipal Team. You will design complex process-mechanical elements, lead calculations, and coordinate multi-disciplinary teams from planning through construction.

The role focuses on municipal clients across Minnesota and the Upper Midwest, offering opportunities to collaborate on large infrastructure projects with experienced leaders and direct client engagement.