Mechanical Engineer – HVAC & Plumbing Systems

An established mechanical contractor is hiring a Mechanical Engineer to support ongoing commercial and industrial projects. This role involves full-scope design and technical coordination for HVAC and plumbing systems. Ideal for someone with strong design skills, practical construction knowledge, and the ability to support multiple active projects.

• Design and document HVAC and plumbing systems for commercial applications
• Review and verify drawings, specifications, and technical calculations
• Collaborate with internal teams across project management and field operations
• Participate in code reviews, permitting, and design coordination
• Provide technical support through all project phases

• 7 years of mechanical engineering experience (HVAC & plumbing focus)
• Professional Engineer (PE) license preferred but not required
• Proficient with Revit, AutoCAD, and mechanical design software
• Strong communication and coordination skills
• Must be based in the Chicago area or willing to commute regularly

This is a full-time position offering stability, growth, and the chance to work on a wide variety of projects with a company known for quality execution and long-term partnerships.

Ready to Advance Your Career? Join a company that values your expertise and supports your professional growth. Send your resume to to learn more about this opportunity and others like it. I’m happy to connect confidentially and talk through whether this is the right next step for you.

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.

GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. We are extremely competitive, client-focused and realize that our value is in our ability to deliver the right solutions at the right time.