• Systems Engineering Intern

    Leidos (Arlington, VA)
    …Leidos Innovation Center in Arlington, VA is seeking a **Systems Engineer (SE) Intern ** for a **Summer 2026** Internship. The successful candidate will work with our ... develop and produce cutting-edge solutions to challenging defense-related problems. As an intern , you will work with experienced engineers in a hands-on environment… more
    Leidos (09/25/25)
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  • Transportation Planning/Tolling Intern…

    HNTB (Arlington, VA)
    …team members with various support tasks. + Conducts basic research and data collection. + Maintains records, collections and files related to specific projects. ... of program. + Preferred degree program in environmental studies, landscape architecture , environmental planning, urban design, architecture , engineering, or… more
    HNTB (09/03/25)
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  • Software Engineer Intern (Spring / Fall…

    Leidos (Reston, VA)
    …Leidos has a job opening beginning in the Spring of 2027 for a Software Engineer Intern /Co-Op in Reston, VA. Work will consist of a wide range of project tasks to ... and COTS integration. + Determine system and software specifications and architecture to meet customer requirements. **Basic Qualifications:** + **Current enrollment… more
    Leidos (09/28/25)
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  • Hardware Engineering Intern 3 - 2026 1

    Huntington Ingalls Industries (Roanoke, VA)
    …$32,760.00 - $50,000.00 Security Clearance: Ability to Obtain Level of Experience: Intern This opportunity resides with Warfare Systems (WS), a business group within ... and anticipate emerging threats. Our capabilities in cybersecurity, network architecture , reverse engineering, software and hardware development uniquely enable us… more
    Huntington Ingalls Industries (09/04/25)
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  • Platform Engineering Intern , Summer 2026

    Mastercard (Arlington, VA)
    …and governments realize their greatest potential._ **Title and Summary** Platform Engineering Intern , Summer 2026 - Arlington, VA This role is not eligible for ... and maintain scalable, secure, and high-performance network infrastructure across data centers, corporate offices, and customer environments worldwide. Our team… more
    Mastercard (09/06/25)
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  • Environmental Intern / Co-op - Summer

    Langan Engineering, Environmental, Surveying and Landscape… (Arlington, VA)
    …knowledge to make impactful contributions. Job Summary Langan is seeking an Environmental Intern / Co-op to join its collaborative team in Arlington, VA. This ... logging borings, collecting samples, performing field tests and collecting and recording data ; + Monitor construction projects by taking various tests to evaluate… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (09/04/25)
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  • Civil Engineering Intern / Co-op - Summer

    Langan Engineering, Environmental, Surveying and Landscape… (Richmond, VA)
    …to make impactful contributions. Job Summary Langan is seeking a Civil Engineering Intern or Co-op to join its collaborative team in Richmond, VA. This individual ... to assess soil composition, terrain, hydrological characteristics, and topographical and geologic data and their impact on the planning and design of projects; +… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (09/04/25)
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  • Geotechnical Engineering Intern / Co-op…

    Langan Engineering, Environmental, Surveying and Landscape… (Arlington, VA)
    …to make impactful contributions. Job Summary Langan is seeking a Geotechnical Engineering Intern / Co-op to join its collaborative team in Arlington, VA. This ... pits, collecting samples, performing field tests, and collecting and recording data ; + Observe foundation and earthwork construction activities; monitor conformance… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (08/13/25)
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  • Highway Engineering Intern

    Johnson, Mirmiran, and Thompson Inc. (Richmond, VA)
    …2,300 professionals that provides a full range of multi-disciplined engineering, architecture , information technology, and related services to public agencies and ... TN visa classification. Essential Functions and Responsibilities + Enter data into systems + Make edits and updates to...and projects + Coordinate new small-scale projects + Assemble data and research + Assist with administrative duties +… more
    Johnson, Mirmiran, and Thompson Inc. (09/18/25)
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  • Water Resources Intern

    Johnson, Mirmiran, and Thompson Inc. (Richmond, VA)
    …2,300 professionals that provides a full range of multi-disciplined engineering, architecture , information technology, and related services to public agencies and ... TN visa classification. Essential Functions and Responsibilities + Enter data into systems + Make edits and updates to...and projects + Coordinate new small-scale projects + Assemble data and research + Assist with administrative duties +… more
    Johnson, Mirmiran, and Thompson Inc. (09/18/25)
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