Senior Mechanical Engineer – HVAC​/MEP; Commercial & Industrial

Senior Mechanical Engineer – HVAC/MEP (Commercial & Industrial) – Milwaukee, Wisconsin.

The role is permanent and located in Greater Milwaukee. A leading mechanical contractor with a growing design‑build pipeline is investing in its in‑house engineering capabilities and is seeking an experienced Mechanical Design Engineer to support complex commercial and industrial HVAC/MEP projects.

Design mechanical systems for commercial and industrial projects across K‑12, higher education, healthcare, food processing, retail, and grocery facilities. Perform load calculations, ductwork and piping design, and equipment selection to enhance system efficiency. Develop and review technical drawings and specifications in collaboration with CAD teams. Coordinate with architects, engineers, contractors, and clients to create high‑quality design solutions. Provide technical expertise to support estimating, project planning, and field installation teams.

Research and implement energy‑efficient and emerging technologies in mechanical design.

• Design mechanical systems for commercial and industrial projects across K‑12, higher education, healthcare, food processing, retail, and grocery facilities.
• Perform load calculations, ductwork and piping design, and equipment selection to enhance system efficiency.
• Develop and review technical drawings and specifications in collaboration with CAD teams.
• Ensure compliance with mechanical codes, energy‑efficiency standards, and industry regulations.
• Coordinate with architects, engineers, contractors, and clients to create high‑quality design solutions.
• Provide technical expertise to support estimating, project planning, and field installation teams.
• Research and implement energy‑efficient and emerging technologies in mechanical design.

• 10‑15 years of experience in mechanical design for commercial and industrial HVAC and/or Plumbing/MEP systems.
• Proficiency in AutoCAD, Revit, and other industry‑standard design software.
• Strong knowledge of mechanical codes, energy‑efficiency standards, and industry regulations.
• Bachelor’s degree in Mechanical Engineering or related field.
• Professional Engineer (P.E.) license preferred but not required.
• Excellent communication, problem‑solving, and teamwork skills.

Competitive salary (commensurate with experience) and bonus. 401(k) with company match and profit sharing. Comprehensive health benefits (medical, dental, vision). Paid time off (vacation, holidays, and sick leave). Career advancement and professional development opportunities in a growing team.

Join a company that values quality, safety, and continuous improvement. With a strong project pipeline and expanding engineering team, you’ll have the opportunity to take on greater responsibilities and advance your career in a collaborative, high‑performing environment.

All qualified applicants will receive consideration without regard to race, age, color, sex (including pregnancy), religion, national origin, disability, sexual orientation, gender identity, marital status, military status, genetic information, or any other status protected by applicable laws or regulations.

Send your resume to and take the next step in your mechanical engineering career.