Mechanical Engineering Intern Jobs in Pennsylvania
Mechanical Engineering Intern jobs in Pennsylvania draw strong, consistent demand from the state's deep manufacturing, defense, and energy sectors, with openings at every level from first-semester undergraduates to rising seniors completing capstone projects. Philadelphia, Pittsburgh, and the Lehigh Valley account for the largest share of postings, where anchor employers like Siemens, Lockheed Martin, and Air Products maintain engineering programs that take interns year-round. The most in-demand specialties are thermal and fluid systems, structural analysis, and product design, reflecting Pennsylvania's concentration in aerospace components, industrial equipment, and process manufacturing. See the openings below and apply to the ones that match your experience.
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Showing 5 of 19+ Mechanical Engineering Intern jobs
The basics
- ~12 weeks, late May 2027 – early August 2027
- Full-time, 40 hours/week, paid hourly
- East Pittsburgh, PA
What You'll Do
- Own a real project/s in your department, backed by a dedicated Department Lead and a 1:1 mentor.
- Explore the whole company through weekly cross-functional Discovery Sessions with departments like Engineering, Operations, Finance, and Safety.
- Get out of the office for site tours, global networking, customer support, and team events.
- Cap the summer by presenting your work to SMS leadership at the August Capstone.
Who We're Looking For
- Current students in engineering, technical, or business fields
- Comfortable owning your work and collaborating across a team
- Motivated to learn fast and grow into leadership
- Must be willing to go to customer sites.
What You'll Gain
- Real ownership of work that matters, with direct access to SMS leadership
- Broad exposure across departments, and a feel for how the whole business connects
- Mentorship and guidance from experienced professionals
- A close-knit intern community you'll build across the summer
- Room to grow from within — with the opportunity to return in a full-time role
What We Do
SMS group Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, religion, national origin, age, sexual orientation, disability, veteran status, gender identity or other categories protected by law. Employment is contingent upon successful completion of a drug screen and physical capacity profile test.
The basics
- ~12 weeks, late May 2027 – early August 2027
- Full-time, 40 hours/week, paid hourly
- East Pittsburgh, PA
What You'll Do
- Own a real project/s in your department, backed by a dedicated Department Lead and a 1:1 mentor.
- Explore the whole company through weekly cross-functional Discovery Sessions with departments like Engineering, Operations, Finance, and Safety.
- Get out of the office for site tours, global networking, customer support, and team events.
- Cap the summer by presenting your work to SMS leadership at the August Capstone.
Who We're Looking For
- Current students in engineering, technical, or business fields
- Comfortable owning your work and collaborating across a team
- Motivated to learn fast and grow into leadership
- Must be willing to go to customer sites.
What You'll Gain
- Real ownership of work that matters, with direct access to SMS leadership
- Broad exposure across departments, and a feel for how the whole business connects
- Mentorship and guidance from experienced professionals
- A close-knit intern community you'll build across the summer
- Room to grow from within — with the opportunity to return in a full-time role
What We Do
SMS group Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, sex, religion, national origin, age, sexual orientation, disability, veteran status, gender identity or other categories protected by law. Employment is contingent upon successful completion of a drug screen and physical capacity profile test.
See All 19 Mechanical Engineering Intern Jobs in Pennsylvania
Find roles in Pennsylvania that match your experience and apply in just a few clicks.
Find JobsMechanical Engineering Intern Jobs by City in Pennsylvania
Where Pennsylvania roles are concentrated, by current openings.
Mechanical Engineering Intern Job Market in Pennsylvania
A snapshot from current Pennsylvania openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Automotive
- Manufacturing
- Consulting & Professional Services
What Pennsylvania Employers Look For
The qualifications that appear most often in mechanical engineering intern jobs across Pennsylvania.
- Currently enrolled in an ABET-accredited mechanical engineering or closely related undergraduate program
- Proficiency in CAD software such as SolidWorks, AutoCAD, or CATIA for design and modeling tasks
- Coursework completed in statics, dynamics, thermodynamics, or materials science relevant to the role
- Ability to work on-site at a Pennsylvania facility with reliable transportation or local residence
- Familiarity with engineering documentation, GD&T, or technical drawing interpretation
- Strong written and verbal communication skills for cross-functional team collaboration
Mechanical Engineering Intern Jobs in Pennsylvania: Frequently Asked Questions
How do you become a mechanical engineering intern in Pennsylvania?
Securing a mechanical engineering internship in Pennsylvania requires enrollment in an ABET-accredited mechanical or related engineering program at a Pennsylvania university such as Penn State, Drexel, Carnegie Mellon, or Lehigh. No state license is required for an intern role, but completing core coursework in mechanics, thermodynamics, and materials strengthens your candidacy. Many Pennsylvania employers recruit directly through university co-op and career services offices, making academic standing and faculty referrals meaningful differentiators.
Which companies hire mechanical engineering interns in Pennsylvania?
Pennsylvania mechanical engineering intern roles are posted by TE Connectivity, Cleveland-Cliffs, and GFT and others right now, based on current listings on Migrate Mate as of November 2026. Pennsylvania's concentration of defense contractors, industrial manufacturers, and energy companies means intern programs tend to be structured and recurring rather than one-off postings.
Which Pennsylvania cities have the most mechanical engineering intern jobs?
Pittsburgh, Philadelphia, and Erie hold the most mechanical engineering intern openings in Pennsylvania. Philadelphia draws interns through its pharmaceutical manufacturing and defense contractor base, Pittsburgh through its robotics, steel, and advanced manufacturing industries, and the Lehigh Valley through its dense cluster of industrial and specialty chemical employers that have long established formal intern pipelines.
Are there remote mechanical engineering intern jobs in Pennsylvania?
Yes, but they're rare. Mechanical engineering intern work is largely hands-on, involving lab testing, prototyping, and equipment operation that requires physical presence. About 75% of mechanical engineering intern openings tied to Pennsylvania are remote or hybrid as of November 2026, and those tend to concentrate in simulation, CAD modeling, or engineering documentation roles where deliverables are entirely digital.
How can I get hired as a mechanical engineering intern in Pennsylvania with little or no experience?
The most realistic entry path is applying through a university co-op program, since Pennsylvania employers like Siemens, Air Products, and defense-sector contractors in the Philadelphia suburbs run structured co-op rotations specifically designed for students with no prior industry experience. Building a portfolio of CAD models or class project documentation and pursuing SolidWorks certification gives early-stage candidates a concrete edge. Adjacent roles such as lab technician or engineering aide at Pennsylvania community colleges or research institutions also open doors to intern-level offers.
Where can I find and apply to mechanical engineering intern jobs in Pennsylvania?
You can find and apply to mechanical engineering intern jobs in Pennsylvania on Migrate Mate, which lists current Pennsylvania openings updated regularly. Search for roles that match your engineering discipline, preferred region, and availability, then apply directly to the ones that fit your background.
See All 19 Mechanical Engineering Intern Jobs in Pennsylvania
Find roles in Pennsylvania that match your experience and apply in just a few clicks.
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