Designer, HVAC

About AHA Consulting Engineers
 AHA Consulting Engineers is a building systems engineering firm specializing in MEP/FP and technology consulting firm dedicated to designing smarter, more sustainable buildings. With offices in Burlington, Boston, Alpharetta, and Philadelphia, we partner with clients to solve complex challenges through innovative engineering, collaboration, and hands-on problem-solving.

Our greatest strength is our people — a team of passionate experts empowered to lead, learn, and make an impact. With steady growth and many long-tenured team members, AHA offers stability, mentorship, and a culture built on trust, respect, and shared success.

Job Summary — Why This Role Matters
 This is an exciting opportunity for someone early in their career who wants to build a strong foundation in HVAC and mechanical design within an MEP consulting environment. In this role, you will work alongside experienced engineers and designers to support the design of heating, ventilation, air conditioning, and related building systems for a wide range of project types. You will gain hands-on experience, receive mentorship, and contribute to work that directly shapes the built environment.

Key Responsibilities
 Support the design of HVAC and mechanical systems for new construction and renovation projects under the direction of senior engineers and project managers

Prepare drawings and construction documents in Revit, including ductwork, piping, equipment layouts, and system details 

Perform basic engineering calculations such as heating and cooling loads, ventilation calculations, and preliminary equipment sizing 

Assist with the selection and evaluation of mechanical equipment using manufacturer data and guidance from senior team members 

Review drawings, existing conditions, and project requirements to support accurate and coordinated design solutions 

Participate in field visits to document existing conditions and observe project progress 

Coordinate with internal project team members across disciplines, including electrical, plumbing, fire protection, and technology 

Help ensure designs comply with applicable building codes, energy codes, and project standards 

Maintain organized project documentation and support timely project delivery 

Apply technical direction, develop engineering judgment, and continue building knowledge through mentorship and project experience

Required Qualifications
 Bachelor’s degree in Mechanical Engineering, Architectural Engineering, or related field; or Associate’s degree in a related technical field with relevant internship, co-op, or MEP experience

Internship, co-op, or up to one year of experience in an engineering, construction, or related technical environment 

Fundamental understanding of HVAC and mechanical engineering concepts 

Ability to read and interpret engineering drawings and construction documents 

Strong analytical, organizational, and problem-solving skills 

Effective verbal and written communication skills 

Ability to work in the United States without sponsorship 

Ability to travel locally for project site visits as needed

Preferred Qualifications
 Internship, co-op, or prior experience in an MEP consulting firm

Familiarity with Revit and AutoCAD 

Exposure to HVAC load calculation software or other mechanical design tools 

Working knowledge of applicable building and energy codes 

Engineer-in-Training (EIT) certification or progress toward obtaining it 

Strong MS Office skills, including Excel and Microsoft Teams

The expected compensation for this hourly, full time role, including benefits, ranges from $65,270 to $80,000 annually and will be determined based on experience and education. At AHA, our success starts with our people — and we invest in creating an environment where you can grow and thrive. In addition to competitive pay and comprehensive benefits, we offer programs that set us apart:

• Employee Stock Ownership Plan (ESOP) – giving you a real stake in AHA’s long-term success
• Path to Partnership – a transparent, attainable leadership development framework
• Student Debt Repayment Program – direct financial support to help reduce student loan burden
• Flexible & Hybrid Work Schedules – supporting balance, autonomy, and professional growth
• Professional Development & Mentorship – including FE/PE exam support and structured training opportunities

At AHA, you’re not just joining an engineering firm — you’re building a career where your ideas matter and your contributions have a meaningful impact.

Equal Opportunity Employer
 AHA is an EO/AA Employer – M/F/Disability/Veterans

Staffing Firms Notice
 AHA does not accept unsolicited resumes from staffing firms unless a current, executed agreement is in place and has been expressly invited by AHA to submit candidates for a specific search.