DP
Mechanical Design Engineer
Accepting applicationsDiamond Peak Recruiting · Greater St. Louis
Full-Time Associate AiRFaiategan
Posted
1d ago
Category
Test
Experience
Associate
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N/A
Mechanical Design Engineer
Location: St. Louis, Missouri
Compensation: $90,000 – $130,000 Base Salary + Full Benefits + Bonus Potential
We are seeking a highly motivated Mechanical Design Engineer to join a growing design-build mechanical contractor in the St. Louis market. This individual will play a key role supporting the design, coordination, and execution of complex commercial and industrial mechanical construction projects. The ideal candidate will have strong HVAC system design experience and a desire to work closely with both engineering and construction teams in a fast-paced design-build environment.
This is an excellent opportunity for someone looking to gain exposure to large-scale projects while working alongside experienced project managers, engineers, and field operations teams.
Responsibilities
Design and develop HVAC and mechanical systems for commercial and industrial construction projects
Produce load calculations, equipment selections, and system layouts
Develop construction documents, shop drawings, and coordinated BIM/Revit models
Coordinate with project management, field operations, subcontractors, and clients throughout project lifecycle
Assist with design-assist and design-build project delivery
Support value engineering efforts and constructability reviews
Participate in project meetings and coordination sessions
Review project specifications, submittals, RFIs, and mechanical plans
Ensure designs comply with applicable codes, standards, and client requirements
Support commissioning and project closeout activities as needed
Preferred Project Experience
Commercial HVAC Systems
Healthcare Facilities
Industrial / Manufacturing Facilities
Mission Critical / Data Centers
Higher Education
Laboratories / Life Sciences
Distribution & Warehouse Facilities
Qualifications
Bachelor’s Degree in Mechanical Engineering or related field preferred
2–10+ years of experience in mechanical HVAC design or mechanical construction engineering
Experience working with Revit, AutoCAD, and BIM coordination tools
Understanding of HVAC systems including:
VAV Systems
Chilled Water Systems
VRF Systems
Rooftop Units
Air Handling Units
Central Plants
Hydronic Systems
Design-build or construction-focused engineering experience is highly preferred
Strong communication and coordination skills
Ability to work in a collaborative team environment
Compensation & Benefits
Base Salary: $90K – $130K DOE
Annual Bonus Potential
Full Medical, Dental, and Vision Coverage
401(k) with Company Match
PTO and Paid Holidays
Career Growth Opportunities within a Growing Organization
SEO Keywords
Mechanical Design Engineer, HVAC Design Engineer, Mechanical Engineer, Revit Engineer, BIM Engineer, Design Build Mechanical Contractor, HVAC Systems, Mechanical Construction, Chilled Water Systems, VAV Systems, VRF Systems, Mission Critical Construction, Data Center Construction, Healthcare Construction, Mechanical Engineering Jobs St Louis, Mechanical Contractor St Louis, Mechanical HVAC Design Jobs Missouri
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Location: St. Louis, Missouri
Compensation: $90,000 – $130,000 Base Salary + Full Benefits + Bonus Potential
We are seeking a highly motivated Mechanical Design Engineer to join a growing design-build mechanical contractor in the St. Louis market. This individual will play a key role supporting the design, coordination, and execution of complex commercial and industrial mechanical construction projects. The ideal candidate will have strong HVAC system design experience and a desire to work closely with both engineering and construction teams in a fast-paced design-build environment.
This is an excellent opportunity for someone looking to gain exposure to large-scale projects while working alongside experienced project managers, engineers, and field operations teams.
Responsibilities
Design and develop HVAC and mechanical systems for commercial and industrial construction projects
Produce load calculations, equipment selections, and system layouts
Develop construction documents, shop drawings, and coordinated BIM/Revit models
Coordinate with project management, field operations, subcontractors, and clients throughout project lifecycle
Assist with design-assist and design-build project delivery
Support value engineering efforts and constructability reviews
Participate in project meetings and coordination sessions
Review project specifications, submittals, RFIs, and mechanical plans
Ensure designs comply with applicable codes, standards, and client requirements
Support commissioning and project closeout activities as needed
Preferred Project Experience
Commercial HVAC Systems
Healthcare Facilities
Industrial / Manufacturing Facilities
Mission Critical / Data Centers
Higher Education
Laboratories / Life Sciences
Distribution & Warehouse Facilities
Qualifications
Bachelor’s Degree in Mechanical Engineering or related field preferred
2–10+ years of experience in mechanical HVAC design or mechanical construction engineering
Experience working with Revit, AutoCAD, and BIM coordination tools
Understanding of HVAC systems including:
VAV Systems
Chilled Water Systems
VRF Systems
Rooftop Units
Air Handling Units
Central Plants
Hydronic Systems
Design-build or construction-focused engineering experience is highly preferred
Strong communication and coordination skills
Ability to work in a collaborative team environment
Compensation & Benefits
Base Salary: $90K – $130K DOE
Annual Bonus Potential
Full Medical, Dental, and Vision Coverage
401(k) with Company Match
PTO and Paid Holidays
Career Growth Opportunities within a Growing Organization
SEO Keywords
Mechanical Design Engineer, HVAC Design Engineer, Mechanical Engineer, Revit Engineer, BIM Engineer, Design Build Mechanical Contractor, HVAC Systems, Mechanical Construction, Chilled Water Systems, VAV Systems, VRF Systems, Mission Critical Construction, Data Center Construction, Healthcare Construction, Mechanical Engineering Jobs St Louis, Mechanical Contractor St Louis, Mechanical HVAC Design Jobs Missouri
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