Overview

Posted
2 months, 1 week ago
Internship Type
Summer
Remote Status
On-site
Location
Richardson, TX, USA
Education Level
Bachelor's Degree
Education Status
Not specified
Field of Study
Mechanical Engineering
Categories
Not specified
Skills
CFD CAD SolidWorks Creo Thermodynamics Heat Transfer
Tags
Not specified
Lennox International is hiring Summer 2026 Mechanical Engineering Interns to support residential and commercial HVAC product development. Interns will work at Lennox's product development center on projects including heat pump efficiency improvements, A2L refrigerant transition, compressor testing, and psychrometric lab work. Candidates must be pursuing a Bachelor's in Mechanical Engineering with coursework in thermodynamics and heat transfer. Experience with CFD or CAD (SolidWorks, Creo) preferred. 12-week paid program based in Richardson, TX with housing stipend for relocating interns. Applications closed March 2026.