Internships by audience and field
OPT mechanical engineering internships
As of November 11, 2026, Intern Insider listed 44 open internships in mechanical engineering that mention Optional Practical Training (OPT), from 7 companies. This page reports what the listings say. It is not legal advice, and it is not a promise of work authorization or visa sponsorship. Confirm eligibility with your designated school official or international student office before you apply. 44 listings state that the role is paid. This page does not invent a salary when the listing is silent. Browse the roles by employer below. You can read the full posting free, then apply in minutes with a free account.
44 open roles · 7 companies · 1 added this week
Cummins Inc.22 open
- Manufacturing Summer InternshipColumbus, Indiana
- Purchasing Co-OpColumbus, Indiana
- Manufacturing Co-OpColumbus, Indiana
- Thermal and Fluid Sciences Engineering Co-OpColumbus, Indiana
- Product Systems Design InternshipColumbus, Indiana
- Integrated Supply Chain Summer Internship PositionsColumbus, Indiana
- Product Functional Test InternshipColumbus, Indiana
- Technical Information Systems Summer InternshipColumbus, Indiana
- Health, Safety & Environment InternshipColumbus, Indiana
- Product Engineering InternshipColumbus, Indiana
- Electronic Systems Summer InternshipColumbus, Indiana
- Structural, Dynamic and Acoustic Systems Internship/Co-OpColumbus, Indiana
- Product Systems Design - Summer Internship PositionsColumbus, Indiana
- Product Functional Test Internship PositionsColumbus, Indiana
- Technical Information Systems Summer InternshipColumbus, Indiana
- Product Systems Validation InternColumbus, Indiana
- Thermal and Fluid Sciences Engineering Co-OpColumbus, Indiana
- Product Engineering InternColumbus, Indiana
- Thermal and Fluid Sciences Engineering Internship PositionsColumbus, Indiana
- Integrated Supply Chain Summer InternshipColumbus, Indiana
- Health, Safety & Environment - Summer Internship PositionsColumbus, Indiana
- Integrated Supply Chain Co-Op PositionsColumbus, Indiana
Gresham Smith9 open
- Water + Environment Student Intern - CivilAtlanta, Georgia
- Transportation Student Intern - TrafficTampa, Florida
- Land Planning Student Intern - CivilAlpharetta, Georgia
- Transportation Student InternKnoxville, Tennessee
- Water + Environment Student Intern - CivilAlpharetta, Georgia
- Industrial Student Intern - ElectricalBuford, Georgia
- Industrial Student Intern - MechanicalBuford, Georgia
- Building Engineering Student Intern - MechanicalAlpharetta, Georgia
- Building Engineering Student Intern - ElectricalAlpharetta, Georgia
MBTA4 open
City of Cincinnati3 open
Frequently asked questions
As of November 11, 2026, Intern Insider listed 44 open internships in mechanical engineering that mention Optional Practical Training (OPT), from 7 companies.
Related searches
OPT internshipsOPT electrical engineering internshipsOPT industrial engineering internshipsOPT computer engineering internshipsOPT civil engineering internshipsOPT computer science internshipsOPT pharmaceutical sciences internshipsPaid internshipsRemote internshipsInternships with visa sponsorshipInternships for international studentsCPT internships
