131 engineer internship jobs at 85 companies in Vienna, VA

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Forward Deployed Software Engineer, Internship - Intel
Washington, D.C., District of Columbia, United States
$10k/mo OnsiteInternship
Palantir
PalantirNasdaq: PLTR: Developing software platforms for data integration and analytics.
Requires active Full Scope Poly Level clearance, engineering background, proficiency in one or more programming languages (Python, Java, C++, TypeScript/JavaScript), ability to travel ~25–50%, and be a final-internship student graduating Winter 2027 or Spring 2028.
Python, Java, C++, TypeScript, JavaScript
1mo
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Junior Software Engineer Internship
Herndon, Virginia, United States
OnsiteInternship
Clarity Innovations
Clarity Innovations: Provides software and data engineering for national security missions.
Pursuing a BS in CS/CE or related field, US citizenship required to obtain Top Secret clearance, experience with Go or Python, understanding of networking and data structures, familiarity with Docker/Kubernetes and CI/CD.
Go, Python, Docker, Kubernetes
3w
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Associate Interconnection Engineer
Asbury Park or Chicago or Baltimore or New York City
$70k-$80k/yr HybridFull Time
Solar Landscape
Solar Landscape: Develops and operates commercial rooftop solar energy projects.
Bachelor's in electrical engineering or related field, internship or related experience preferred, knowledge of utility interconnection process, ability to prepare applications and review site plans.
1mo
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Graduate (Year-Round) Internship – Digital Twin Development for Biorefinery Processes
Golden or Boulder or Washington
$45k-$71k/yr OnsiteInternship, Full Time
National Laboratory of the Rockies
National Laboratory of the Rockies: Conducts applied research in energy systems and technology innovation.
Graduate-level internship requiring programming in Python or C++, experience modeling chemical reactors (Cantera) and integrating CFD, GPA ≥3.0, enrolled or recently completed relevant degree in computational/engineering/physical/biological sciences.
Python, C++, Cantera, CFD, Aspen Plus, AnyLogic, TwinCAT, Siemens Xcelerator
1mo
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Jr. Project Engineer - Remote
Wayne or Philadelphia or Herndon or Philadelphia
$70k-$75k/yr RemoteFull Time
Spotless Brands
Spotless Brands: Operates regional car wash and automotive detailing service brands.
Bachelor's degree preferred in civil engineering or construction management; internship or entry-level experience in civil engineering/land development/construction; strong project coordination, Microsoft Office proficiency, and communication skills.
Microsoft Office
1w
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Entry Level Civil Engineer
Rockville or Herndon
HybridFull Time
A. Morton Thomas & Associates
A. Morton Thomas & Associates: Infrastructure design and civil engineering consultancy services.
Bachelor's in civil engineering (ABET) required, AutoCAD/Civil 3D proficiency, EIT preferred, internship experience preferred, position starts May 2026 for new graduates.
AutoCAD, Civil 3D
4d
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Entry-Level Roadway Design Engineer
Columbia or Herndon or Washington
$68k-$85k/yr OnsiteFull Time
Mead & Hunt
Mead & Hunt: Full-service architecture, engineering, and construction services firm.
Bachelor's in civil engineering required; valid driver’s license; EI preferred or obtainable; transportation coursework or internship and experience with roadway design standards.
Bentley Open Roads Designer, AutoCAD Civil 3D, MicroStation, Microsoft Word, Microsoft Excel, Microsoft Project
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Jr. Project Engineer - Remote
Wayne or Philadelphia or Herndon or Philadelphia
$70k-$75k/yr RemoteFull Time
Spotless Brands
Spotless Brands: Provides professional car washing and automotive maintenance services.
Coordinate due diligence and permitting for development projects; manage consultant deliverables; Bachelor's in civil engineering or construction management preferred; internship/entry-level experience a plus; Microsoft Office proficiency; occasional travel (<10%).
Microsoft Office
6d
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Mechanical Engineer I
Washington, District of Columbia, United States
OnsiteFull Time
Affiliated Engineers
Affiliated Engineers: Provides engineering design and consulting for complex buildings.
ABET-accredited BSME/BSAE required, EIT a plus; internship/MEP consulting experience preferred; strong communication, organization, and technical comprehension.
1mo
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Aerospace Systems Engineer I – Early Career (2026 Starts)
Kent or Seattle or Denver or Longmont or Reston or Cape Canaveral
$75k-$114k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
0+ YOEBS in engineering or technical field (recent grads eligible, start by Fall 2026); experience or internships in systems/aerospace/mechanical/electrical engineering; requirements development, test, integration, and verification skills; strong communication.
Jama, Rhapsody, Cameo
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Staff Engineer - Rail & Transit (Washington, DC, US, 20036)
Chicago or Alexandria or Washington
$70k-$90k/yr OnsiteFull Time
RINA
RINA: Provides global engineering consultancy, inspection, and certification services.
Bachelor's in engineering (ABET) required, entry-level design or internship experience, familiarity with MicroStation/AutoCAD and Microsoft Office, valid driver’s license, EIT preferred, ~20% travel to job sites.
MicroStation, AutoCAD, Microsoft Office
1w
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Entry Level Site/Civil Engineer
Fairfax, Virginia, United States
$83k-$85k/yr OnsiteFull Time
Dewberry
Dewberry: Professional firm providing engineering, architecture, and environmental consulting services.
0+ YOEB.S. in Civil Engineering required, EIT strongly preferred. 0-4 years experience, AutoCAD, Civil 3D, Microsoft Office proficiency, strong written/verbal communication, internship experience preferred; US work authorization required.
AutoCAD, Civil 3D, Microsoft Office
1w
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Associate Solution Engineer (2027 Graduate)
McLean, Virginia, United States
$82k-$85k/yr OnsiteFull Time
Appian
AppianNASDAQ: APPN: Provides a low-code platform for enterprise-grade process automation.
Pursuing a BS/MS in a STEM field, strong communication, prior internship or academic technical experience, analytical and troubleshooting skills, willingness for occasional after-hours support; employer will not sponsor visa.
Java, C#, Python, Ruby, Perl, PHP, MySQL, Oracle, SQL Server, Linux, Windows
2mo
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Resident Engineer - Electrical
Arlington or Charlotte
$72k-$126k/yr OnsiteAll Commitments Available
Ramboll
Ramboll: Global provider of engineering, architecture, and sustainability consulting services.
Electrical engineer with construction management experience; requires EIT/PE, travel up to 100%, strong communication and problem-solving skills.
SCADA, PLC, MCC, VFD
2mo
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System Development Engineer II, Platform Engineering and Emerging Technologies
Arlington or Herndon
$129k-$175k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
2+ YOEBachelor's degree or CSSLP; 2+ years non-internship software development; 1+ year design/architecting systems; knowledge of systems engineering; proficiency in C++, C#, Java, Python, Golang, PowerShell, Ruby; active Top Secret with SCI eligibility or above
C++, C#, Java, Python, Golang, PowerShell, Ruby
2mo
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Fall Project Engineer Co-Op
Baltimore or Chester or Fredericksburg or Suffolk or La Plata or King George or Marriottsville or Derby or Fredericksburg or Washington or Perryman
$20-$25/yr OnsiteInternship, Temporary
American Contracting & Environmental Services
American Contracting & Environmental Services: Constructs water and wastewater treatment facilities and infrastructure.
Currently enrolled in a Bachelor's in Engineering or Construction Management; strong engineering and project management fundamentals; proficiency with Microsoft Office (Excel, PowerPoint); strong communication and teamwork skills; preferred experience with Microsoft Project/Primavera and CAD.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, Microsoft Project, Primavera, CAD
3w
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US Military Skillbridge Internship (Software Engineer)_Arlington, VA
Arlington, Virginia, United States
HybridInternship, Full Time
Black Cape
Black Cape: Provides mission software, AI, and data analytics for defense.
2+ YOE2+ years experience preferred, proficiency in at least one OO language (Java, Python, C#, C++), MVC frameworks, relational databases, Linux, web fundamentals; BS degree or near completion preferred; must be willing to obtain TS/SCI CI polygraph.
Google TensorFlow, Python scikit-learn, Java, Python, C#, C++, Spring, Django, Flask, Rails, MySQL, PostgreSQL, sqlite3, Ubuntu, RedHat, CentOS, HTTP, HTML, REST, CSS, JavaScript, NGINX, Apache, Backbone, Angular, Ember, Vue.js, Bootstrap, Less, ElasticSearch, Accumulo, MongoDB, HBase, Amazon Web Services (AWS), JWICS
5d
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Skillbridge - Embedded Software Engineer
Fairfax Station, Virginia, United States
$100k-$165k/yr HybridInternship
General Dynamics Mission Systems
General Dynamics Mission SystemsNYSE: GD: Designs and manufactures defense and mission-critical technology solutions.
Bachelor's in engineering/technical field, DoD SkillBridge eligibility, familiarity with real-time multi-threaded embedded software (Linux), C++ and object-oriented design, IDEs, version control, and ability to translate requirements into design and tests.
Rhapsody, UML, C++, Linux, Hypervisor, Integrated Development Environments (IDE), version control, defect tracking, scripting
3w
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Plumbing & Fire Protection Engineer -entry level-Arlington, VA
Arlington or Wayne or New York City or Boston or Baltimore or Washington
OnsiteFull Time
Bala Consulting Engineers
Bala Consulting Engineers: Provides engineering and design services for building infrastructure systems.
2+ YOEBachelor's degree, ~2 years experience (internship/co-op considered), EIT a plus, proficiency in Revit and AutoCAD, knowledge of plumbing and fire protection system design and applicable codes, strong communication skills.
Revit, AutoCAD
1mo
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Engineering Internship Program - 2025 - 2026 Season
Tysons, Virginia, United States
$18-$28/hr OnsiteFull Time, Internship
M.C. Dean
M.C. Dean: Design-build and systems integration for complex, mission-critical infrastructure.
Currently enrolled in a bachelor’s (or higher) engineering program; ability to work with computer screens and sit for extended periods; dexterity for keyboard use; strong written and verbal communication and problem-solving skills.