Senior HVAC Design Engineer; PE Licensed | Commercial Projects

A well-established confidential mechanical contractor with nearly 100 years of industry success is seeking a Licensed Professional Engineer to lead complex commercial and industrial HVAC design projects in Chicago. This organization is known for long-term client relationships, technical excellence, and a strong project pipeline.

This is a high-impact, visible role reporting directly to executive leadership with strong earning potential and advancement opportunities.

• Salary up to $180K + bonus/profit sharing up to 30%
• Direct interaction with executive leadership
• Large-scale, technically challenging projects
• Financially stable company with strong backlog

• Lead HVAC system design from concept through construction
• Perform load calculations, equipment sizing, and energy analysis
• Prepare, review, and approve engineering drawings and specifications
• Ensure compliance with ASHRAE, IMC, NFPA, and local codes
• Coordinate with architects, contractors, and engineering teams
• Conduct site visits and support commissioning activities
• Provide technical mentorship to junior engineers
• Participate in client meetings, presentations, and design reviews

• Active Professional Engineer (PE) license – Illinois
• Bachelor’s degree in Mechanical Engineering or related field
• 7+ years HVAC design experience (10+ preferred)
• Strong knowledge of commercial duct, piping, and mechanical systems
• Proficiency in HAP, E20, and AutoCAD

• BIM coordination

You are a technically strong engineer who enjoys ownership, precision, and collaboration. You can manage multiple projects, communicate effectively with stakeholders, and consistently deliver high-quality design solutions.

Apply if you want more than a technical role. This is a leadership-track engineering position where your work directly influences project success, client satisfaction, and company growth.