Hardware & Electrical Internships in Ohio

25 open hardware & electrical internships in ohio from 10 companies, 23 added in the last 7 days. 12% list pay; the median posted rate is $26/hr. Most openings: Marathon Petroleum (9), AES (3), IMEG (3), Menasha Corporation (3).

Updated Oct 19, 2026 from employer career pages · newest posting Oct 14, 2026.

BA
University - Spring 2027 Electronic Warfare FPGA Engineering Intern
Booz Allen · Beavercreek, OH

Internship Spring 2027

5 days ago
RA
Co-op, Hardware Development Engineer (June - Dec 2027)
Rockwell Automation · Mayfield Heights, OH

Internship 2027$20–$32/hr

5 days ago
RA
Co-op, Hardware Development Engineer (Jan - July 2027)
Rockwell Automation · Mayfield Heights, OH

Internship 2027$20–$32/hr

5 days ago
MP
Intern/Co-op - Midstream Natural Gas and NGL Services Chemical/Mechanical/Civil/Petroleum/Electrical Engineering (Spring 2027)
Marathon Petroleum · Canonsburg, PA +12

Internship Spring 2027

7 days ago
MP
Intern/Co-op - Midstream Natural Gas and NGL Services Chemical/Mechanical/Civil/Petroleum/Electrical Engineering (Fall 2027)
Marathon Petroleum · Canonsburg, PA +12

Internship Fall 2027

7 days ago
MP
Intern/Co-op - Midstream Natural Gas and NGL Services Chemical/Mechanical/Civil/Petroleum/Electrical Engineering (Summer 2027)
Marathon Petroleum · Canonsburg, PA +12

Internship Summer 2027

7 days ago
MP
Intern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical Engineering (Summer 2027)
Marathon Petroleum · Findlay, OH +3

Internship Summer 2027

25 days ago
MP
Intern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical Engineering (Fall 2027)
Marathon Petroleum · Findlay, OH +3

Internship Fall 2027

25 days ago
MP
Intern/Co-op - Midstream Logistics and Storage Mechanical/Civil/Electrical Engineering (Spring 2027)
Marathon Petroleum · Findlay, OH +3

Internship Spring 2027

25 days ago
AE
Electrical Designer Intern - New Albany, OH
American Electric Power · New Albany, OH

Internship

1 month ago
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N
Electrical Engineering Co-Op (June - Dec 2027)
nVent · Solon, OH

Internship 2027

1 month ago
A
Intern - T&D Standards Power Systems - (Summer 2027)
AES · Indianapolis, IN +1

Internship Summer 2027

1 month ago
A
Intern - T&D standards Power Systems - (Summer 2027)
AES · Dayton, OH +1

Internship Summer 2027

1 month ago
A
Co-op - T&D standards Power Systems - (Fall 2027)
AES · Dayton, OH +1

Internship Fall 2027

1 month ago
I
Electrical Engineering Intern | Cincinnati, OH
IMEG · Cincinnati, OH

Internship Summer 2027

1 month ago
SN
Electrical Engineering Intern (Summer 2027)
Sierra Nevada Corporation · Dayton, OH

Internship Summer 2027

1 month ago
MP
Intern/Co-op - Refining Electrical Engineering (Fall 2027)
Marathon Petroleum · Findlay, OH +14

Internship Fall 2027

1 month ago
MP
Intern/Co-op - Refining Electrical Engineering (Summer 2027)
Marathon Petroleum · Findlay, OH +14

Internship Summer 2027

1 month ago
I
Electrical Engineering Intern | Columbus, OH
IMEG · Columbus, OH

Internship Summer 2027

1 month ago
I
Electrical Engineering Intern | Independence, OH
IMEG · Cleveland, OH

Internship Summer 2027

1 month ago
AI
2027 Electrical Engineer Intern
Anduril Industries · Atlanta, GA +10

Internship Summer 2027$30–$45/hr

4 months ago
MC
Custom Packaging Design Engineer Co-Op (Fall 2027)
Menasha Corporation · Mentor, OH

Internship Fall 2027

7 months ago
MC
Custom Packaging Design Engineer Co-Op (Fall 2027)
Menasha Corporation · Northwood, OH

Internship Fall 2027

7 months ago
MC
Custom Packaging Design Engineer Co-Op (Spring 2027)
Menasha Corporation · Mentor, OH

Internship Spring 2027

7 months ago
MP
Intern/Co-op - Refining Electrical Engineering (Spring 2027)
Marathon Petroleum · Findlay, OH +14

Internship Spring 2027

9 months ago