- American Water (Mechanicsburg, PA)
- …the US, American Water expects to invest $40 to $42 billion in infrastructure repairs and replacement, system resiliency and regulated acquisitions over the next 10 ... the Internship:Join Pennsylvania American Water as a Business Development Intern and gain hands-on exposure to the strategic processes...We plan to invest $30 to $34 billion in infrastructure over the next decade. * Sustainability and Community:… more
- Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
- …producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the US and around the world. Our ... to make impactful contributions. Job Summary Langan is seeking a Civil Engineering Intern or Co-op to join its collaborative team in Pittsburgh, Pennsylvania. This… more
- Rehrig Pacific Company (Erie, PA)
- Engineering Intern Location: Erie , PA Job ID: 4820 START YOUR APPLICATION ... tooling, troubleshooting, etc) + Maintain in-depth understanding of plant infrastructure , systems and equipment + Consistently reduces operational waste and… more
- Marathon Petroleum Corporation (Canonsburg, PA)
- …Long Beach, California Education: Employee Group: Full time Employee Subgroup: Intern Marathon Petroleum Company LP is an Equal Opportunity Employer and ... company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure . more
- Marathon Petroleum Corporation (Canonsburg, PA)
- …City, Texas, Wilmington, California Education: Employee Group: Full time Employee Subgroup: Intern Marathon Petroleum Company LP is an Equal Opportunity Employer and ... company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure . more
- Langan Engineering, Environmental, Surveying and Landscape… (Pittsburgh, PA)
- …producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the US and around the world. Our ... make impactful contributions. Job Summary Langan is seeking a Geotechnical Engineering Intern / Co-op to join its collaborative team in Pittsburgh, Pennsylvania.… more
- Colliers Engineering & Design (Pittsburgh, PA)
- Overview Colliers Engineering & Design is looking for an energetic, highly motivated intern to join our Federal Department in Pittsburgh for Spring and Summer 2026! ... alongside experts on meaningful projects that support federal clients and critical infrastructure . As part of our 3,000+ professionals nationwide, you'll be exposed… 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. ... comprehensive suite of services including: Civil/Site, Transportation, Buildings, Geospatial/Survey, Infrastructure , Governmental, Geotechnical/Environmental, Telecommunications and Utilities Engineering, Project Management,… more
- The Foth Companies (Mehoopany, PA)
- …develop your technical skills in a professional setting. As a **Mechanical Engineering Intern ** with our Process Design Team in **Mehoopany, PA** , you'll work ... design and layout of process piping systems, equipment integration, and mechanical infrastructure . This **Summer 2026** opportunity will expose you to industry tools… more
- Marathon Petroleum Corporation (Washington, PA)
- …West Union, West Virginia Education: Employee Group: Full time Employee Subgroup: Intern Marathon Petroleum Company LP is an Equal Opportunity Employer and gives ... company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure . more