Mechanical Project Engineer – HVAC/Building Systems
Confirmed on the employer's own hiring board on Oct 22, 2026. First seen by Alion on Sep 21, 2026.
Farnsworth Group is seeking a Mechanical Project Engineer - HVAC/Building Systems. In this role you will lead and assume multi-project responsibilities for HVAC, plumbing, fire protection and specialty piping system engineering and design for buildings including healthcare, commercial, industrial, government and educational facilities. In this role, you will guide HVAC and mechanical design delivery from early concept through construction administration, with a strong emphasis on coordination, technical quality, and client service.
What You’ll Do
- Lead mechanical design efforts for building systems projects from concept through construction documents and construction support.
- Develop HVAC, mechanical, plumbing, controls and specialty piping system designs, including air distribution, hydronic systems, central plant connections, pressurization, and related piping or ventilation components.
- Coordinate work with architects, structural engineers, electrical engineers, plumbing disciplines, contractors, and other consultants to produce fully integrated documents.
- Prepare and review calculations, equipment selections, drawings, narratives, and specifications.
- Apply applicable codes, standards, and industry practices throughout design and documentation.
- Provide field support through site observations, existing-condition surveys, punch walks, submittal review, and other construction administration activities.
- Help manage technical quality, project schedules, budgets, and deliverable coordination across multiple concurrent assignments.
- Mentor junior staff, support team development, and provide QA/QC guidance as needed.
What You’ll Need
- Bachelor’s degree in Mechanical Engineering or Architectural Engineering.
- Typically, 8-12+ years of progressive experience in mechanical engineering and building systems design.
- Professional Engineering License (PE) required.
- Demonstrated experience leading mechanical design efforts on building systems projects.
- Strong understanding of HVAC, plumbing, hydronic, ventilation, and related building systems.
- Ability to coordinate multiple project priorities and communicate effectively with clients, consultants, and internal team members.
- Proficiency with Revit, AutoCAD, and Microsoft Office Suite; familiarity with related HVAC analysis tools is beneficial.
- Knowledge of applicable codes, standards, and design best practices in a multi-disciplinary environment.
Nice to Haves
- Familiarity with energy analysis, system optimization, and sustainable design.
- Prior construction administration and field coordination experience.
- Experience mentoring staff and contributing to project leadership or business development support.
Compensation to be determined by the education, experience, knowledge, skills, and abilities of the applicant, as well as internal and external equity.
Illinois Pay Transparency
$99,000—$149,000 USD
Who We Are:
Join Farnsworth Group, a nationally recognized architectural engineering and surveying firm where your career can thrive! For eleven consecutive years, we’ve been certified as a Great Place to Work®, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us. With more than 650 talented professionals across 24 offices, we collaborate with clients ranging from small communities to some of the world’s largest brands. Our success is built on our people - their passion, creativity, and commitment to excellence. Here, you’ll find a supportive culture that champions your growth, embraces challenges, values work-life balance, and empowers you to make a lasting impact for our clients and communities. Join us and move your career forward.
A Great Place to Work Certified
For eleven consecutive years, Farnsworth Group has earned the prestigious Great Place to Work® certification-thanks to our employees! Each year, our staff participate in a survey administered by the Great Place to Work organization, measuring perceptions of credibility, respect, pride, fairness, and camaraderie. The results are benchmarked against the nation’s leading companies, and only top performers receive the certification. Insights from the survey help us continually enhance our work environment and foster a culture that makes Farnsworth Group an even greater place to work.
Full-time regular employee benefits and perks include:
- 401(k) with 100% Company Match up to 5%
- Medical/Dental/Vision Insurance Plans
- Flexible Spending and Health Savings Accounts
- Short & Long-Term Disability
- Maternity and Paternity Leave
- Professional Development and Training
- Mentoring Program
- Paid Time Off
- Wellness/Fitness Reimbursements
- Pet Insurance Plan
- Hybrid Work Program
Farnsworth Group appreciates that flexibility and work-life balance are important aspects of the careers and lives of our employees. Our Hybrid Work Program offers employees a flexible work arrangement while contributing to the Company’s culture and success. Please discuss with your recruiter for details.
Statement on Diversity and Inclusion:
Farnsworth Group is a collection of employees with unique backgrounds and perspectives that all come together to make us a better Company. It is our goal to recruit, hire, develop, retain, and promote a diverse group of people. Join us…and let’s make a difference, together.
Farnsworth Group, Inc. is proud to be a M/F Disabled and Veteran EEO/AA employer.