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project engineer internships in the United States
Intern/Co-op - Refining Mechanical Engineer (Fall 2027)
Marathon Petroleum - Findlay, OH, United States
Intern/Co-op - Refining Electrical Engineering (Summer 2027)
Marathon Petroleum - Mandan, ND, United States
Civil Engineering Intern (Summer 2027)
HNTB - Fort Worth, TX, United States
Intern/Co-op - Refining Mechanical Engineer (Summer 2027)
Marathon Petroleum - Salt Lake City, UT, United States
2026-2027 U.S. Operations Intern/Co-op - Fall Posting
Dow - Midland, MI, United States
Electrical Hardware Design Engineering Intern
Leidos - Huntsville, AL, United States
University - 2027 Summer Games Systems Engineer Intern - Colorado Springs, CO
Booz Allen Hamilton - Colorado Springs, CO, United States
PULLMAN Construction Internship - Summer 2027
Pullman - San Francisco, CA, United States
2027 Summer Corporate Intern - Engineering
Caterpillar - Illinois, United States
Intern - Electrical Engineer (Fall 2026/Winter 2027)
Itron - Raleigh, NC, United States
Returning Intern Engineer - Summer 2027 - Great Lakes Division (For Current/Former HNTB Interns Only)
HNTB - Detroit, MI, United States
Internship - Quality Assurance Automation Engineer (Year-Round)
Baird - Milwaukee, WI, United States
Intern Engineer: Highway and Traffic - Summer 2027
HNTB - New York City, NY, United States
2026-2027 Facilities Engineering Operations and Turnarounds Construction Engineering Intern
Chevron - Pascagoula, MS, United States
Intern/Co-op - Refining Electrical Engineering (Summer 2027)
Marathon Petroleum - El Paso, TX, United States
Engineering Intern - Tulsa, OK and nearby areas
American Electric Power - Tulsa, OK, United States
2026 Intern Conversion - Test Engineer I
Blue Origin - Longmont, CO, United States
2026 Intern Conversion - Thermal Engineer I
Blue Origin - Reston, VA, United States
WED - Intern Civil Engineer (Summer 2027) (For Current & Recent HNTB Interns Only)
HNTB - Bellevue, WA, United States
2026 Intern Conversion - Electronics/Electrical Systems Engineer I
Blue Origin - Huntsville, AL, United States
