115 engineering internship jobs at 76 companies in Manassas, VA
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Engineering Internship Program - 2025 - 2026 Season
Tysons, Virginia, United States
$18-$28/hrOnsiteFull Time, Internship
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.
Dewberry: Professional firm providing engineering, architecture, and environmental consulting services.
Pursuing a Bachelor's in Civil Engineering; knowledge of site/civil practices, CADD and Microsoft Office proficiency; strong communication; internship experience preferred.
Gorove Slade: Multimodal transportation engineering and infrastructure planning services.
Pursuing a bachelor\u0002s in civil engineering or related field, interest in transportation planning, exposure to GIS and data analysis, strong communication and teamwork; experience with Vistro, Sidra, Synchro, SimTraffic is desirable.
Obsidian Solutions Group: Delivers technology-enabled and mission-oriented solutions to government agencies.
Must be a U.S. citizen and currently pursuing a Bachelors or Masters in electrical/computer engineering or related field; strong academics, EE fundamentals, hands-on lab and prototyping skills, and good communication and problem-solving abilities.
Graduate (Year-Round) Internship – Digital Twin Development for Biorefinery Processes
Golden or Boulder or Washington
$45k-$71k/yrOnsiteInternship, Full Time
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.
The Tatitlek Corporation: Provider of government contracting, facility maintenance, and technology services.
Current enrollment in a BS technical degree, ability to perform lab tasks, data entry and basic analysis, strong communication and teamwork, ability to lift up to 25 lbs, pass drug screen/background, U.S. citizenship and ability to obtain Secret clearance.
Intern – Space Software Engineering, National Security Space
Chantilly, Virginia, United States
OnsiteInternship
RedwireNYSE: RDW: Manufactures infrastructure and hardware components for diverse space missions.
Currently enrolled in a Bachelor's, Master's, or Ph.D. in a relevant discipline; US work authorization per ITAR; willingness to work on a ~10-week, hands-on internship; background check required; strong teamwork and academic record.
Agile Defense: Provides IT modernization and cybersecurity for federal government agencies.
10+ YOE3+ Mgmt10+ years in software engineering/systems, 3+ years in technical leadership, cloud-native, DevSecOps, API/data integration experience; active TS/SCI preferred; strong communication and coordination skills.
Cloud-native, DevSecOps, CI/CD, APIs, Secure software delivery, Operational data integration
Social Impact: Provide management consulting for global development effectiveness.
0+ YOEPursuing CS/SE/Data Science degree; strong problem-solving; able to work independently and with others; interest in scalable enterprise systems; US citizen; DC area; internship; background check.
Nightwing: Provides advanced cyber and intelligence solutions for national security.
Enrolled in a STEM Bachelor's or Master's program, experience with software programming or hardware logic circuits, ability to obtain and maintain a U.S. government security clearance, submit transcript with GPA and projected graduation date.
PBA Group: Designs and manufactures industrial robotics and precision motion systems.
3+ YOEEligible for DoD SkillBridge, 3+ years automotive or industrial repair, electrical troubleshooting, ability to interpret mechanical/electrical drawings, fabrication and assembly skills, and proficiency with hand and power tools.
ECS Limited: Provides geotechnical, environmental, and facilities engineering consulting services.
Actively pursuing a Bachelor’s or Master’s in civil engineering/construction management, previous internship required, ability to lift 40–85 lbs, and provide reliable transportation.
System Development Engineer II, Platform Engineering and Emerging Technologies
Arlington or Herndon
$129k-$175k/yrOnsiteFull Time
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
World Bank Group: Providing financial and technical assistance to developing countries globally.
0+ YOECurrently enrolled undergraduate/postgraduate students; strong statistics and ML background; experience with scikit-learn/TensorFlow/PyTorch; proficiency in Python,pandas,NumPy,SQL; familiarity with Azure data engineering.
Washington, D.C., District of Columbia, United States
$10k/moOnsiteInternship
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.
AppianNASDAQ: APPN: Provides a low-code platform for enterprise-grade process automation.
Currently pursuing a Bachelors or Masters in Computer Science or Computer Engineering; full-time 40hr/week availability for a 10-week summer internship; strong AI/LLM fluency and foundational CS knowledge.
Pursuing or holding a Bachelors in Construction Management, Civil Engineering or related field; strong verbal/written communication, documentation, organizational and computer skills; team oriented.
Atlanta or Melrose Park or Las Vegas or Hayward or Wilsonville or Sparks or Mukilteo or City of Industry or Manassas
HybridFull Time
Anning-Johnson: Provides specialty construction services including drywall and metal decking.
Current student in construction management, engineering, or related field; motivated, team-oriented, willing to work in office and on jobsite; eager to learn; strong work ethic.
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.