Mechanical / HVAC Engineer

H.F. Lenz Company is seeking a registered, professional Mechanical/HVAC Engineer. This position is an in-office role and can be located in either our Johnstown PA headquarters or Pittsburgh PA. We are seeking candidates experienced in mechanical and HVAC systems design to lead our projects in various commercial building sectors, including datacenters, government, corporate, hospitality and higher education. This position will work directly with projects, architects and clients that span across the country in collaboration with a nationally recognized team of Principals in Charge and engineering professionals. The ideal candidate will be responsible for leading the engineering design, project management and construction administration.

Preferred Locations:
Pittsburgh, PA

Why H.F. Lenz:

We believe in strong leadership and a team approach that creates a collaborative environment where teamwork and trust prevail. Our resources are devoted to our most important asset - our employees. Our employee centered focus is just one reason for attracting and retaining top talent in our industry. With over 30 registered Professional Engineers, HFL is consistently ranked in ENR's Top 500 Design Firms . Visit our website at to learn more!

We offer an industry leading benefits and compensation package including: Healthcare; Paid Vacation and Paid Holidays, Extended Sick Leave; Annual Bonus & Incentives; 401(k) Retirement options; Relocation; Tuition Reimbursement; Student Loan Assistance and Professional Development opportunities. Qualified candidates looking for rewarding, first-class engineering design opportunities in a collaborative work environment should submit resume to Human Resources at

Day to Day Responsibilities:

• Lead building systems engineering and design projects focused in mechanical and HVAC and perform activities related to MEP consulting engineering.
• Consult with Principal in Charge on business development activities and prepare proposals, project cost estimates, RFI's, submittals and deadlines.
• Coordinate with various departments on specific project requirements, specifically in design of mechanical systems, including but not limited to HVAC, plumbing and fire protection systems.
• Review and approve project documents, modifications and changes for quality and accuracy.
• Perform engineering calculations, mechanical equipment sizing and selection.
• Collaborate with engineering staff and clients throughout design process.
• Mentor junior level engineers and designers.
• Conduct job site observations, construction administration and engineering studies as necessary.
• Professional communication with Company leadership, vendors, clients and prospective clients.
• Travel to local project sites is required; some overnight travel may be expected.

Minimum Qualifications:

Education and/or Experience:

• B.S. Degree in Engineering from an accredited institution is required
• Minimum 7 years of experience in MEP building systems engineering and design is required.
• Experience with 2D/3D modeling software is required; Revit software experience is highly preferred.
• Demonstrated experience working with mechanical building systems and equipment is required.
• Ability to communicate clearly and concisely, both orally and in writing.
• Ability to meet project deadlines and provide outstanding service to clients.
• Ability to plan, organize and prioritize multiple projects.
• Ability to work in and foster a team environment with minimal supervision.

License(s) and/or Certification(s):

• Professional Engineer (P.E.) registration required.
• Possession of, or ability to obtain valid driver's license.
• Must be authorized to work in U.S.

Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law.

We are an equal opportunity employer, and all applicants will be considered for employment without attention to their membership in any protected class. If you require any reasonable accommodation to complete your application or any part of the recruiting process, please email your request to , and please be sure to include the title and the location of the position for which you are applying.

Staffing Requisition #: 2025-026