Pre - Construction Internship Winter 2026

PRE-CONSTRUCTION INTERNSHIP

ABOUT COX ENGINEERING:

Cox Engineering, a family owned, tight knit company that has a main focus in fostering a culture that builds the best products, hires the best people and provides the best service to our customers! While we work in the world of HVAC solutions, Cox Engineering is first and foremost a people business. Our enduring mission is to attract and hire the best talent in the industry – and to cultivate this talent into responsive teams that deliver for customers. The growth of our people is what powers the growth of our company. It’s what ensures not only results for our customers but trusted relationships with them. We’re united by a value system that has guided us throughout Cox’s history.

WHAT WE ARE LOOKING FOR:

We are looking for the next generation of CAD Detailers to join our Pre-Construction Division! Under the direction of the Pre-Construction Department Manager, the student will be assisting mechanical pipe and sheet metal coordinators and detailers with the operation, administration, and organization of project related activities to help successfully execute projects from start to finish.

All pipes and sheet metal design will be completed using Revit and AutoCAD (Fabrication MEP) software. After finishing their time here, project coordinator students and junior designers will have developed professional etiquette, as well as gained experience in industry communication, general piping and building construction, and various software such as Revit, AutoCAD and Naviswork.

This position is open to current 3rd and 4th year students (4 year program), 4th and 5th year students (5 year program), this is an in person opportunity in our Randolph office.

THE JOB RESPONSIBILITIES:

• Assist in general piping layout and coordination with other trades in both office and field settings
• Generate various drawings, including but not limited to install drawings, spool maps, hanger drawings and equipment layout
• Attend project coordination meetings
• Provide support to field personnel and project management groups

BASIC QUALIFICATIONS:

• Knowledge and experience with Revit, AutoCAD, and Naviswork
• Excellent communication skills, strong analytical skills and problem-solving skills