Mechanical (HVAC) Design Engineer

Mechanical (HVAC) Design Engineer - Building Systems (MEP / Design-Build)Location: Chicagoland areaWork setting: On-site (in-office)Compensation: $90,000–$110,000The OpportunityOur client is a long-established mechanical contractor with a strong design-build practice. They're hiring a Mechanical (HVAC) Design Engineer to join a small, collaborative engineering group and support commercial and high-rise residential projects from design through installation support.This is a great fit for someone coming from an MEP consulting/design office environment who enjoys practical, buildable designs and close collaboration with construction teams.What You'll DoDesign HVAC systems for commercial and/or high-rise residential projects (design-build environment)Perform heating/cooling load calculations and system sizingComplete duct/pipe sizing and pressure drop calculationsCoordinate with architects, structural partners, and internal project teams for system integrationReview technical submittals and support engineering during constructionMust-HavesDegree in Mechanical Engineering (or closely related)3+ years HVAC/MEP design experience (3 is the minimum; 5+ ideal)Experience working in a consulting/design office environment (MEP/building systems); design-build exposure is a plusProficiency with Revit (BIM) and AutoCADExperience with load-calculation / HVAC design tools (ex: HAP, TRACE 700, similar)Strong knowledge of HVAC systems design, including equipment selection, duct/pipe layout, and pressure dropFamiliarity with applicable codes/standards (ASHRAE, SMACNA, NFPA, local codes)Able to manage multiple priorities, communicate clearly, and work cross-functionallyPreferred (Nice to Have)EIT/FE or PE (or on track)Energy modeling / sustainability exposure (LEED experience a plus)#J-18808-Ljbffr