Mechanical Engineering Intern Jobs in District of Columbia

Mechanical Engineering Intern jobs in District of Columbia draw consistent demand from the region's dense concentration of federal agencies, defense contractors, and research institutions, with openings at every stage from first-year undergraduate to graduating senior. Most hiring concentrates in Washington D.C. itself, with additional activity in the broader metro area, and well-established employers such as Booz Allen Hamilton, Leidos, and the Naval Research Laboratory regularly bring on mechanical engineering interns across systems analysis, thermal management, and structural design. See the openings below and apply to the ones that match your experience.

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Overview

Open roles56
Top employerAARP
Top cityWashington, DC
Work type71% Hybrid
Top industryEducation
Companies hiring39

Showing 5 of 56+ Mechanical Engineering Intern jobs

The Recording Academy
Intern, Advocacy & Public Policy
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The Recording Academy
Added 1d ago
Intern, Advocacy & Public Policy
The Recording Academy
Washington, District of Columbia
IT Support & Systems Administration
Program Management
Project & Program Management
Technical Product & Program Management

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SiriusXM
Fall Intern, Music Programming Operations - DC - Part-Time
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SiriusXM
Added 2d ago
Fall Intern, Music Programming Operations - DC - Part-Time
SiriusXM
Washington, District of Columbia
IT Support
Project Management
Technical Program Management
1,001-5,000

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D.C. United
Intern- Grassroots Marketing Fall 2026 Intern
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D.C. United
Added 2d ago
Intern- Grassroots Marketing Fall 2026 Intern
D.C. United
Washington, District of Columbia
Business Development
Partnerships & Business Development
Sales
Hybrid
51-200

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Issue One
Communications Intern
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Issue One
Added 2d ago
Communications Intern
Issue One
Washington, District of Columbia
Manufacturing Operations
Project Management
Supply Chain
Hybrid
11-50

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Stantec
Sustainability Intern - Buildings
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Stantec
Added 2d ago
Sustainability Intern - Buildings
Stantec
Washington, District of Columbia
Biotech & Life Sciences
Engineering (Non-Software)
Research & Academia
Software Engineering
$23.47 - $34.5/hr
Bachelor's degree in architecture
10,000+

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See All 56 Mechanical Engineering Intern Jobs in District of Columbia

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Mechanical Engineering Intern Jobs by City in District of Columbia

Where District of Columbia roles are concentrated, by current openings.

Mechanical Engineering Intern Job Market in District of Columbia

A snapshot from current District of Columbia openings, updated as new roles post.

Who's Hiring

AARP
AARP6 open roles
Issue One
Issue One3 open roles
D.C. United
D.C. United3 open roles

Top Industries Hiring

  • Education
  • Non-Profit & Social Services

What District of Columbia Employers Look For

The qualifications that appear most often in mechanical engineering intern jobs across District of Columbia.

  • Current enrollment in an accredited mechanical engineering or closely related undergraduate program
  • Coursework or demonstrated proficiency in CAD software such as SolidWorks or AutoCAD
  • Familiarity with thermodynamics, fluid mechanics, or materials science fundamentals
  • Ability to obtain or eligibility to hold a U.S. security clearance for federal contractor roles
  • Experience with MATLAB, Python, or engineering simulation tools from coursework or projects
  • Strong written and verbal communication skills for cross-functional federal and contractor teams

Mechanical Engineering Intern Jobs in District of Columbia: Frequently Asked Questions

How do you become a mechanical engineering intern in District of Columbia?

The most direct path is enrollment in an accredited mechanical engineering degree program, since nearly all District of Columbia employers require active student status. The District of Columbia does not require a separate intern-specific license, but many federal contractor roles require candidates to be eligible for a security clearance, which means U.S. citizenship or lawful permanent residency. Applying directly through agency internship programs such as PATHWAYS or through contractor recruiting portals is the standard hiring channel in the D.C. market.

Which companies hire mechanical engineering interns in District of Columbia?

Companies currently hiring mechanical engineering interns in District of Columbia include AARP, Issue One, and D.C. United, per current listings on Migrate Mate as of July 2026. The D.C. market skews heavily toward defense contractors and federally adjacent research organizations, so most intern roles involve government-sponsored projects or classified systems work.

Which District of Columbia cities have the most mechanical engineering intern jobs?

The cities with the most mechanical engineering intern openings in District of Columbia are Washington. Washington D.C. itself dominates the market because the federal government, major defense contractors, and research labs are headquartered or operate primary offices there, while nearby nodes in the broader metro reflect the presence of large employer campuses and satellite contractor facilities serving federal clients.

Are there remote mechanical engineering intern jobs in District of Columbia?

Yes, but they're rare. Mechanical engineering intern work is largely hands-on, involving lab work, prototyping, and physical systems testing that requires on-site presence. About 79% of mechanical engineering intern openings tied to District of Columbia are remote or hybrid as of July 2026, and those positions tend to concentrate in the more analytical sub-areas such as simulation modeling, data analysis, or technical documentation rather than fabrication or testing roles.

How can I get hired as a mechanical engineering intern in District of Columbia with little or no experience?

The most realistic entry path is applying to structured federal internship pipelines before finishing your sophomore year. The PATHWAYS Internship Program, run through individual federal agencies such as the Department of Energy and the Department of Defense, is designed specifically for students with limited work history and recruits heavily from area universities including George Washington University and the University of Maryland. Building a portfolio of CAD models or simulation projects from coursework, and obtaining or initiating the security clearance eligibility process early, gives candidates a meaningful edge over peers with identical academic records.

Where can I find and apply to mechanical engineering intern jobs in District of Columbia?

You can find and apply to mechanical engineering intern jobs in District of Columbia on Migrate Mate, which lists current openings tied to the D.C. market. Search the available roles, identify the ones that fit your background and school schedule, and apply directly to the ones that match.

See All 56 Mechanical Engineering Intern Jobs in District of Columbia

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