159 engineer internship jobs at 85 companies in Manassas, VA
1mo
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Forward Deployed Software Engineer, Internship - Intel
Washington, D.C., District of Columbia, United States
$10k/mo OnsiteInternship
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
2w
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Construction Materials Internship (Level 2)
Chantilly, Virginia, United States
$20-$25/hr FieldFull Time
Pursuing a Bachelor’s or Master’s in civil engineering, construction management, or related; previous internship experience required; ability to lift 40–70 lbs and travel to job sites; must provide own transportation.
2d
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Summer 2027 Software Developer Internship
Annapolis Junction, Maryland, United States
$26-$35/hr OnsiteInternship, Full Time
General Dynamics Information TechnologyNYSE: GD: Provides mission-critical IT services to government and defense organizations.
0+ YOERequires 2 years of education toward a computer science, computer engineering, cybersecurity, or similar engineering degree, software development experience or training, programming proficiency, and U.S. citizenship.
C, C++, JavaScript, Java, Python, Rust, TypeScript, AI, cloud, cyber
3d
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Construction Materials Internship (Level 2)
Frederick, Maryland, United States
$18-$20/hr FieldFull Time
0.25+ YOEPursuing Associate/Bachelor/Master in Civil Engineering or related, 90 days related experience and internship experience, must complete specified certifications, valid driver's license if driving, strong communication and ability to lift 85 lbs.
2d
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Summer 2027 Software Developer Internship
Annapolis Junction, Maryland, United States
$26-$35/hr OnsiteFull Time, Internship
0+ YOEAt least two years toward a computer science, computer engineering, cybersecurity, or related engineering degree; software development training; programming proficiency; U.S. citizenship required.
C, C++, JavaScript, Java, Python, Rust, TypeScript
20h
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Applications Engineering Internship - Spring 2027
El Segundo or Washington or Huntsville
$33/hr OnsiteFull Time, Internship
Currently enrolled in an accredited undergraduate or graduate program in computer science, information systems, data science, engineering, or a related field; experience with SQL, Python, or low-code/ETL tools.
SQL, Python, Alteryx, dbt, Power BI, ERP, PLM, CRM, HRIS
2mo
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Junior Software Engineer Internship
Herndon, Virginia, United States
OnsiteInternship
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
1mo
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Jr. Project Engineer - Remote
Wayne or Philadelphia or Herndon or Philadelphia
$70k-$75k/yr RemoteFull Time
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
1mo
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Jr. Project Engineer - Remote
Wayne or Philadelphia or Philadelphia or Herndon
$70k-$75k/yr HybridFull Time
Bachelor's in civil engineering or construction management preferred; internship/entry-level experience in civil engineering or land development a plus; strong project coordination, communication, and Microsoft Office skills; occasional site visits (<10%).
Microsoft Office
2w
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Entry Level Civil Engineer
Rockville or Herndon
HybridFull Time
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
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
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
1w
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Entry-Level Roadway Design Engineer
Columbia or Herndon or Washington
$68k-$85k/yr OnsiteFull Time
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
2w
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Entry Level Site/Civil Engineer
Leesburg, Virginia, United States
$83k-$85k/yr OnsiteFull Time
0+ YOEBS in Civil Engineering required, internship or 0-1 year experience preferred, knowledge of grading, roadway, stormwater, sewer design, CADD proficiency, FE preferred, strong communication skills.
CADD
1w
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Mechanical Engineer I
Washington, District of Columbia, United States
OnsiteFull Time
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
1w
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Water/Wastewater Engineer - Entry Level
Fairfax, Virginia, United States
$72k-$97k/yr OnsiteFull Time
0+ YOEBachelor's in Civil or Mechanical Engineering (ABET), 0-4 years water/wastewater experience, AutoCAD Civil 3D/GIS/Bentley MicroStation experience preferred, internship/relevant experience, strong communication; FE/EIT preferred; US work authorization required.
AutoCAD Civil 3D, GIS, Bentley MicroStation
2w
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Associate Solution Engineer (2027 Graduate)
McLean, Virginia, United States
$82k-$85k/yr OnsiteFull Time
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
3d
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Summer/Co-op Engineer
Alexandria or East Lyme or Burlington or Salt Lake City or United States
$1k-$1k/wk OnsiteInternship
Engineering students with an excellent academic record, analytical and problem-solving skills, adaptability across disciplines, communication skills, attention to detail, and interest in a technical career.
C++, Python, Ansys, MATLAB-Simulink, SolidWorks
2mo
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Resident Engineer - Electrical
Arlington or Charlotte
$72k-$126k/yr OnsiteAll Commitments Available
Electrical engineer with construction management experience; requires EIT/PE, travel up to 100%, strong communication and problem-solving skills.
SCADA, PLC, MCC, VFD
5d
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Boeing Summer 2027 Internship Program (Paid) - Facilities Engineering
Everett or Heath or Seal Beach or Huntington Beach or Long Beach or Hazelwood or Arlington or Ridley Park or Renton or Mesa or North Charleston
$45k-$90k/yr OnsiteFull Time
Must be enrolled student available full-time for 10–12 week Summer 2027 internship in a core engineering/applied sciences discipline; US Person required; strong academics and teamwork skills preferred.
AutoCAD