HVAC Design Intern: Real-World Projects & Revit

H.F. Lenz Company; Pittsburgh, Northern (Allegheny County, KY); Hybrid; USD 25,000 - 39,000; Part time

Benefits offered by this job

Casual Dress Code

Flexible Work Hours

Collaborative Work Environment

Creative and Innovative Thinking

Lunch & Learn Seminars

Social Events and Activities

Job summary

H.F. Lenz Company, a nationally recognized consulting engineering firm, seeks Mechanical/HVAC Engineering Interns for the 2027 Summer Internship in Pittsburgh, PA.

Gain hands-on experience across HVAC, plumbing and fire protection while collaborating on real projects with senior staff. Enrollments in Mechanical or Architectural Engineering programs are preferred; familiarity with AutoCAD, Revit and BIM360 helps you contribute from day one.

Qualifications

• Enrolled in an accredited Mechanical Engineering or Architectural Engineering program.
• Knowledge of 2D and 3D modeling, including AutoCAD and Revit.
• Proficiency with basic software (Word, Excel, Outlook).
• HVAC/building systems coursework preferred.
• Self-motivated with strong written and verbal communication.
• Interest in learning building systems design and construction.
• Prior internship experience preferred but not required.

Responsibilities

• Support mechanical system design tasks across HVAC, plumbing and fire protection.
• Learn basic principles of mechanical design and participate as part of the design team.
• Utilize engineering design concepts and contribute to project documentation.
• Become proficient with Autodesk Revit and related tools.
• Perform basic engineering calculations and surveys as needed.
• Coordinate designs with multi-disciplinary project teams.
• Assist with project site visits, existing condition surveys, and data collection.

Skills

Mechanical Engineering

2D/3D modeling

Education

Mechanical Engineering or Architectural Engineering program

Tools

AutoCAD

Revit

BIM360

Microsoft Word

Microsoft Excel

Outlook

Job description

H.F. Lenz Company, a nationally recognized consulting engineering firm, seeks Mechanical/HVAC Engineering Interns for the 2027 Summer Internship in Pittsburgh, PA.

Gain hands-on experience across HVAC, plumbing and fire protection while collaborating on real projects with senior staff. Enrollments in Mechanical or Architectural Engineering programs are preferred; familiarity with AutoCAD, Revit and BIM360 helps you contribute from day one.