Environmental Engineering Intern (Summer 2026!)

CDM Smith
📍 Denver, CO, United States 💼 Full-time 🕒 Posted February 25, 2026

Job Description

**43551BR**
**Requisition ID:**

43551BR

**Business Unit:**

TSU

**Job Description:**

CDM Smith is looking for an Environmental Engineering Intern to join our team! You'll be working with a dynamic team of industry leading engineers on a diverse portfolio of municipal, federal, and industrial projects. Students with an Environmental or Civil Engineering background will work with a diverse network of senior engineers to peer interns, and across multi-discipline project teams. As a CDM Smith Intern or Co-Op, you will work to research engineering solutions to support analyses, reporting, and design on projects. Students will also assist in developing documents and presentations using tools such as ArcGIS, HEC-RAS, SWMM, CADD, Excel, and other software. Additionally, there may be the opportunity to assist with fieldwork for our construction management activities to give a full project lifecycle experience.

**Job Title:**

Envir...

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Job Details

  • Location Denver, CO
  • Job Type Full-time
  • Category other-general
  • Posted Date February 25, 2026
  • Application Deadline March 05, 2026