Mechanical Engineering Internships jobs in West Mifflin, PA

Summer 2026 Associate Software Engineer Undergraduate Intern

Highmark
Pittsburgh,PA,
Posted 1 day ago

Assurance Intern - Winter 2026

RSM
Pittsburgh,PA,
Posted 2 days ago

Senior Mechanical Engineer

Alcoa Corporation
New Kensington,PA,
Posted 1 day ago

Design Engineer/Mechanical Engineer

Pipehangers
Donora,PA,
Posted 1 day ago

Postdoctoral Research Associate - College of Engineering - Department of Mechanical Engineering

Carnegie Mellon University
Pittsburgh,PA,
Posted 1 day ago

Sr Application Engineer - Remote

South Dakota Staffing
West Mifflin,PA,
Posted 4 days ago

Formulation Chemist

PPG
Monroeville,PA,
Posted 1 day ago

SW Engineer Intern

General Dynamics Mission Systems
Pittsburgh,PA,
Posted 2 days ago

Mechanical Engineering Intern Summer 2026

Westinghouse Electric Corporation
Madison,PA,
Posted 1 day ago

Building Automation Field Engineer Intern - Summer

Carrier Global Corporation
Pittsburgh,PA,
Posted 3 days ago