About the role#
We are hiring Mechanical Design Interns to join our teams in Houston, San Antonio, and El Paso. This is a full-time, paid internship with a rolling start date. You will work on-site and collaborate with mentors to support mechanical engineering projects.
What you'll do#
- Research building codes and standards for specific projects.
- Help mentors perform HVAC load calculations using Trane Trace 3D plus or Carrier HAP software.
- Assist with sizing ductwork and piping systems.
- Prepare mechanical construction drawings in AutoCAD and Revit.
- Select and schedule mechanical equipment.
- Review design documents with engineers before they are finalized.
- Coordinate with internal and external team members to move designs forward.
- Visit at least one project site during your internship.
What you'll need#
- You are currently pursuing a Bachelor’s degree in Architectural Engineering.
- You are comfortable using Microsoft Office applications.
- You have familiarity with AutoCAD or Revit.
- You work well with others in a team setting.
- You bring a positive attitude and a willingness to ask questions and learn.
- You must be eligible to work in the United States without sponsorship.
Location & details#
- Locations: Houston, San Antonio, or El Paso, Texas.
- Work modality: On-site.
- Employment type: Full-time.
About DBR
DBR is an engineering services firm founded in 1972. The company specializes in mechanical, electrical, and plumbing engineering, along with building commissioning and security system consulting. It operates out of seven cities in Texas. The firm maintains a staff of 201 to 500 employees.
How to get in at DBR
Applying early gives you a distinct advantage at DBR because recruiters review applications before the pile grows. Intern Insider sends an instant alert the moment a role matching your target is published, so you can be among the first to apply. This helps you avoid the frustration of waiting in a long queue. You can also reach out to the recruiters behind DBR roles directly to ask about the position or a referral, which often improves your response rate. Intern Insider surfaces these contacts for you, saving you the time of searching for the right person to message.



