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Washington engineering internships
Intern/Co-op - Midstream Natural Gas and NGL Services Chemical/Mechanical/Civil/Petroleum/Electrical Engineering (Fall 2027)
Marathon Petroleum - Pennsylvania, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Kentucky, United States
Intern Civil Engineer: Water/Drainage (Summer 2027)
HNTB - Bellevue, WA, United States
Risk Intern
Crowe - Washington, DC, United States
2026 Intern Conversion - Aerospace Systems Engineer I
Blue Origin - Reston, VA, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Martinez, CA, United States
Cybersecurity Intern
Leidos - Washington, DC, United States
Intern/Co-op - HES&S Environmental (Fall 2027)
Marathon Petroleum - Salt Lake City, UT, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Texas City, TX, United States
Summer 2027 Internship - Quality Assurance Engineer - Washington -
Stryker - Redmond, WA, United States
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum - Louisiana, United States
Intern/Co-op - HES&S Environmental (Spring 2027)
Marathon Petroleum - Detroit, MI, United States
2026 Intern Conversion - Mechanical Engineer I
Blue Origin - Reston, VA, United States
Returning Intern Engineer - Summer 2027 - Mid Atlantic Division (For Current/Former HNTB Interns Only)
HNTB - Charleston, WV, United States
2026 Intern Conversion - Software Development Engineer I
Blue Origin - Arlington, VA, United States
Summer 2027 Return Internship - Graduate
Blue Origin - Denver, CO, United States
Intern/Co-op - HES&S Environmental (Fall 2027)
Marathon Petroleum - Denver, CO, United States
Refining Chemical Engineering Intern/Co-op Spring 2027
Marathon Petroleum - Findlay, OH, United States
Summer 2027 Electrical Systems Engineering Internship - Graduate
Blue Origin - Huntsville, AL, United States
2026 Intern Conversion - Fluid Systems Engineer I
Blue Origin - Reston, VA, United States
