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Mechanical Engineer

Saint Paul, MN · On-site

$100K - $145K/yr

We are hiring a Mechanical Engineer for commercial building projects! This is an opportunity to join a fully integrated AE firm as a Mechanical Engineer! * Direct-hire, long-term, permanent position ...

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Building Mechanical Engineer information

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$45.5K

$102.9K

$166.5K

How much do building mechanical engineer jobs pay per year?

As of Jun 8, 2026, the average yearly pay for building mechanical engineer in the United States is $102,878.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,500.00 and $126,500.00 per year, depending on experience, location, and employer.

What are some common challenges Building Mechanical Engineers face when working on multi-disciplinary construction projects?

Building Mechanical Engineers often encounter challenges related to coordinating with architects, electrical engineers, and structural teams to ensure that HVAC, plumbing, and fire protection systems are seamlessly integrated into the overall building design. Balancing system efficiency, sustainability goals, and project budgets can also be complex, especially when site constraints or last-minute design changes arise. Effective communication and proactive problem-solving are crucial for addressing these challenges and delivering successful projects.

What is the difference between Building Mechanical Engineer vs Mechanical Engineer?

AspectBuilding Mechanical EngineerMechanical Engineer
CredentialsBachelor's in Mechanical Engineering, PE license often preferredBachelor's in Mechanical Engineering, PE license advantageous
Work EnvironmentDesigning HVAC, plumbing, and fire protection systems for buildingsDesign, analysis, and manufacturing across various industries
Industry UsageConstruction, building design, facilities managementManufacturing, automotive, aerospace, energy

Building Mechanical Engineers focus on designing and maintaining mechanical systems within buildings, such as HVAC and plumbing, often working closely with architects and construction teams. Mechanical Engineers have a broader scope, working on mechanical systems across multiple industries, including manufacturing and energy. While both roles require similar credentials, their work environments and industry applications differ significantly.

Can you make $250,000 as an engineer?

Building mechanical engineers typically earn salaries below $250,000, with most earning between $70,000 and $120,000 annually depending on experience, location, and industry. Achieving higher salaries may require advanced roles, specialized skills, management positions, or working in high-cost areas or consulting firms.

What is a Building Mechanical Engineer?

A Building Mechanical Engineer is a professional who designs, develops, and oversees the installation and maintenance of mechanical systems within buildings, such as heating, ventilation, air conditioning (HVAC), plumbing, and sometimes fire protection systems. Their work ensures that buildings are comfortable, safe, and energy efficient for occupants. They collaborate closely with architects, electrical engineers, and construction teams throughout the design and construction process. Building Mechanical Engineers are essential for creating sustainable and functional indoor environments in residential, commercial, and industrial buildings.

What are the key skills and qualifications needed to thrive as a Building Mechanical Engineer, and why are they important?

To thrive as a Building Mechanical Engineer, you need a solid background in mechanical engineering principles, HVAC systems, and building codes, usually supported by a bachelor's degree in mechanical engineering and professional licensure (PE). Familiarity with CAD software, energy modeling tools, and building management systems (BMS) is typically required. Strong problem-solving, project management, and communication skills help you coordinate with architects, contractors, and clients. These skills ensure safe, efficient, and sustainable building environments while meeting regulatory and client requirements.
More about Building Mechanical Engineer jobs
What cities are hiring for Building Mechanical Engineer jobs? Cities with the most Building Mechanical Engineer job openings:
What states have the most Building Mechanical Engineer jobs? States with the most job openings for Building Mechanical Engineer jobs include:
What job categories do people searching Building Mechanical Engineer jobs look for? The top searched job categories for Building Mechanical Engineer jobs are:
Building Mechanical Engineer jobs near you
Infographic showing various Building Mechanical Engineer job openings in the United States as of May 2026, with employment types broken down into 95% Full Time, 3% Part Time, and 2% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $102,878 per year, or $49.5 per hour.

Senior Building Mechanical Engineer

Hargrove Engineers and Constructors

Philadelphia, PA • On-site

$105K - $139K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 24 days ago

Job description

What You'll Be Doing
Job Scope: Responsible for performing all aspects for a complete design of engineering assignments including, but not limited to, designing Building Mechanical Systems (HVAC, Plumbing, Fire Protection) for building projects from concept through construction. This work will be performed under general supervision.
Primary responsibilities will include but not be limited to:
  • Assists the project management team to develop proposals, estimates and project schedules.
  • As requested, assists in the development of proposals and presentations to clients.
  • Ability to develop well written assessments addressing code implications and basis of design in the development of HVAC systems.
  • Design overall HVAC systems, assuring project compliance with codes and standards.
  • Uses design software to prepare engineering and design documents.
  • Perform HVAC design calculations to support equipment selections such as fans, air handling units, heat exchangers, chillers, etc.
  • Size and design ductwork and piping (chilled water, heating hot water, etc.) distribution.
  • Evaluate and assess existing HVAC system(s).
  • Prepares engineering studies and schematic designs for new HVAC/Utilities.
  • Producing estimate level preliminary designs and material take-offs suitable for the level of the estimate being performed on a project.
  • Performing fieldwork necessary to gather field data and provide construction support.
  • Responsible to coordinate the design with other disciplines, attends design coordination meetings with team members and client representatives.
  • Reviews shop drawings, record changes and communicates directly with suppliers, contractors and client representatives as required.
  • Performs on-site inspections during construction and coordinates design requirements with contractors and equipment suppliers.

Ideal Background
Education: Bachelor or Master of Science degree in Mechanical Engineering from an accredited university is required.
Registration: Professional Engineering registration is highly preferred.
Experience: This position requires 6 to 10 years of relevant industrial experience in mechanical engineering with specific experience in building mechanical systems (HVAC, Plumbing & Fire Protection systems).
Required Knowledge, Skills, and Abilities:
  • Knowledge of ASHRAE 90.1, IMC, IECC, and NFPA.
  • Experience designing hazardous facilities a plus (I.e. Class 1, Division 2).
  • Experience with Plumbing and Fire Protection design a plus.
  • Experienced with calculation software and equipment selection programs.
  • Experienced with AutoCAD and/or Revit.
  • Ability to lead a small team to deliver on commitments.
  • Proficient in the use of Microsoft Word, Excel and Outlook. Power point experience a plus.
  • Excellent communication skills, both verbal and written.

Physical Requirements:
  • Ability to sit, stand, or walk for long periods of time.

#LI-SH1
Hargrove Culture
We work to create an environment founded on trust, personal integrity, and a "team mentality" so that each person understands the value of their contributions both on a project and company-wide level. We know that each person on our team contributes to the success of our company by pairing expertise and passion to meet and exceed the needs of the clients we serve across the globe.
Our safety culture protects and promotes the well-being of every person who works with us and every person touched by our work.
As a 100% Teammate owned company, we proudly offer a comprehensive benefits package including, paid holidays, personal paid time off, medical, dental, vision, life, and disability insurance, 401(k), and other benefits to eligible Teammates.
Equal Opportunity Employment Statement
Hargrove is an Equal Opportunity/Affirmative Action employer. We do not discriminate based upon race, color, national origin, religion, age, sex (including gender, sexual orientation, pregnancy, sexual identity, marital or family status), disability, military service or obligations, veteran status, or any other characteristic protected by law.
Hargrove is a drug-free workplace.
The selected candidate must be authorized to work in the United States.

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