- CDM Smith (Pittsburgh, PA)
- …management activities to give a full project lifecycle experience. **Job Title:** Environmental Engineering Intern - Water Services (Summer 2026!) ... CDM Smith is looking for an Environmental , Water Resources, or Civil Engineering Intern or Co-Op to join our team! You'll be working with a dynamic team… more
- Talen Energy (Allentown, PA)
- Job Description Talen Energy's Environmental Liability Management division is seeking an Environmental Project Engineering Intern for the of Summer 2026. ... time of application in a curriculum leading to a Baccalaureate degree in the environmental field (eg, Environmental Engineering , Environmental Sciences,… more
- Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
- …skills and knowledge to make impactful contributions. Job Summary Langan is seeking an Environmental Intern / Co-op to join its collaborative team in Pittsburgh, ... + Student actively pursuing a four year or advanced degree in Environmental Engineering , Environmental Science, or Geology; + Cumulative GPA of 3.0… more
- Howmet Aerospace (Pittsburgh, PA)
- …a part of our diverse culture of learning, development, and mentorship as an Intern a€" Corporate Environmental and Sustainability (EHS) in Summer 2026. Your ... through impactful assignments, and work alongside our industry changemakers. The Intern a€" Corporate Environmental and Sustainability (EHS) will assist… more
- Marathon Petroleum Corporation (Canonsburg, PA)
- …sessions. Qualifications: + Candidates must be pursuing a Bachelor's degree in Chemical Engineering or Environmental Engineering . + Concurrent enrollment in ... related reports and recommendations to appropriate personnel. + Designs and/or reviews engineering designs and cost estimates for environmental equipment or… more
- Heidelberg Materials US, Inc. (Connellsville, PA)
- ** Environmental Summer Intern ** **About Us** Heidelberg Materials is one of the world's largest suppliers of building materials. Heidelberg Materials North ... We Looking For** + Currently pursuing a degree in Environmental Science, Engineering , or a related field....Employer - Minority / Female / Veteran / Disabled \# Intern **Req ID** JR10011506 As part of our hiring… more
- Expand Energy Corporation (Sayre, PA)
- # ** Intern \- Health, Safety & Environmental ** **Date:** Dec 19, 2025 **Location:** Sayre, PA, US, 18840 **Company:** Expand Energy Our core values - ... States\. **Nearest Major Market:** Scranton **Job Segment:** Summer Internship, Industrial Hygiene, Compliance, Intern , Law, Entry Level, Engineering , Legal more
- Colliers Engineering & Design (Allentown, PA)
- Overview Colliers Engineering & Design is seeking a highly motivated intern to join our Traffic Planning Discipline for Summer 2026 in our Allentown, PA office. ... of services including: Civil/Site, Transportation, Buildings, Geospatial/Survey, Infrastructure, Governmental, Geotechnical/ Environmental , Telecommunications and Utilities Engineering , Project Management,… more
- Colliers Engineering & Design (Conshohocken, PA)
- …are seeking a highly-motivated intern to join our Bridges & Structures Engineering Discipline in our Conshohocken, PA office. Colliers Engineering & Design, ... suite of services including civil/site, transportation, geospatial/survey, infrastructure, governmental, geotechnical/ environmental , telecommunications and utilities engineering as well… more
- Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
- …and knowledge to make impactful contributions. Job Summary Langan is seeking a Civil Engineering Intern or Co-op to join its collaborative team in Pittsburgh, ... Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies,… more