• Mechanical Engineer Intern

    AECOM (Arlington, VA)
    …purpose to deliver a better world. Join us. **Job Description** **AECOM** is seeking a ** Mechanical Engineer Intern ** to be based in **Arlington, VA** . ... portions of a broader assignment under the mentoring of an experienced engineer . + Prepares designs, calculations, sketches, diagrams, schematic drawings and working… more
    AECOM (10/14/25)
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  • Mechanical Engineer Intern

    CMTA, Inc (Arlington, VA)
    …has a robust co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering. We offer an opportunity ... This position provides a unique opportunity for hands-on training in mechanical /HVAC/Energy design. The ideal candidate will possess excellent interpersonal skills… more
    CMTA, Inc (11/11/25)
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  • Mechanical Engineer Intern

    CMTA, Inc (Arlington, VA)
    …has a robust co-op program for students pursuing a degree in Mechanical Engineering, Electrical Engineering, and Architectural Engineering. We offer an opportunity ... This position provides a unique opportunity for hands-on training in Mechanical /HVAC/Energy design. The ideal candidate will possess excellent interpersonal skills… more
    CMTA, Inc (11/11/25)
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  • Mechanical Engineer Intern

    CMTA, Inc (Fairfax, VA)
    …has a robust co-op program for college students pursuing a degree in Mechanical Engineering. We offer an immersive experience in the world of Guaranteed Energy ... hands-on field experience, CMTA Energy Solutions is bound to overcome expectations. Mechanical co-ops can expect to get hands on experience with photovoltaic… more
    CMTA, Inc (11/01/25)
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  • Process Mechanical Intern - Summer

    Jacobs (Reston, VA)
    …to engage in the roles and responsibilities of an infrastructure focused process mechanical engineer . You will also collaborate with our CAD designers to ... This role is for a fulltime summer Process Mechanical Engineering Intern located in Reston or Silver Spring, Virginia office. As a summer intern you will… more
    Jacobs (10/16/25)
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  • Ocean Engineer Intern

    Applied Physical Sciences and General Dynamics (Arlington, VA)
    Applied Physical Sciences (APS) is seeking an Ocean Engineer Intern for a part-time internship supporting several engineering projects and programs across our ... Successful applicants will be highly motivated, innovative, self-starters with strong mechanical , technical, and problem-solving skills, and will be enrolled in a… more
    Applied Physical Sciences and General Dynamics (11/02/25)
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  • Intern - Design Engineer

    Southland Industries (Dulles, VA)
    …the design team in all aspects of our work. **What you'll do as a Design Engineer Intern :** + Assist Senior Engineers in design tasks as required. + Perform ... aligns with Southland needs:** + A Bachelor's Degree in Mechanical Engineering; or in a related field. Completion of...management and field trades. + You'll learn to read mechanical and plumbing plans. + You'll be able to… more
    Southland Industries (10/18/25)
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  • Electrical Engineer Intern /Co-op…

    CMTA, Inc (Arlington, VA)
    …has a robust co-op program for students pursuing a degree in mechanical engineering, electrical engineering, and architectural engineering. We offer an opportunity ... fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems-enhancing energy efficiency, reliability, and… more
    CMTA, Inc (11/19/25)
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  • Lighting Designer/ Engineer Intern

    CMTA, Inc (Fairfax, VA)
    …fabricating, and installing complex HVAC, process piping, and other mechanical , electrical, and plumbing (MEP) systems-enhancing energy efficiency, reliability, and ... sustainability in new and existing facilities. Legence also delivers long-term performance through strategic upgrades and holistic solutions. Serving some of the world's most technically demanding sectors, Legence counts over 60% of the Nasdaq-100 Index among… more
    CMTA, Inc (11/11/25)
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  • Military Fellowship Program (Skillbridge) System…

    Dominion Energy (Herndon, VA)
    …**Nearest Major Market:** Washington DC **Job Segment:** Defense, DoD, Nuclear Engineering, Intern , Mechanical Engineer , Government, Engineering, Entry Level ... instructions + Obtain command approval to participate (ie, signature required on Intern Application) + Provide final notification of command approval to the Employer… more
    Dominion Energy (10/14/25)
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  • Systems/ Mechanical /Aerospace…

    The MITRE Corporation (Mclean, VA)
    …sponsors' and partners' most challenging problems in transportation, aerospace, cyber, AI, mechanical , defense, health, enterprise business and o ther systems. As a ... engineering + Agile systems engineering + Systems security engineering + Mechanical engineering , structural analysis, thermal dynamics + Aerospace engineering +… more
    The MITRE Corporation (11/21/25)
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  • Guidance Navigation and Control Intern

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman is seeking Guidance Navigation and Control to join the Space Systems Intern Program. This position will be located in Dulles, VA. GNC is designing, ... design/production of small satellites. We are seeking a highly-talented and ambitious Engineer to take responsibility for the attitude control solutions that meet… more
    Northrop Grumman (11/21/25)
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  • Co-Op (Fall Semester 2025 - Spring Semester 2026)…

    Southland Industries (Dulles, VA)
    …SUMMARY** Watch your engineering designs come to life! As a Design Engineer at Southland Industries, you'll experience the excitement of working on design-build ... as HVAC, plumbing, etc. + Basic ability to read mechanical and plumbing plans. + Good verbal and written...every student as a potential hire and ensure each intern , co-op student, and every new college graduate is… more
    Southland Industries (11/14/25)
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  • Intern - Building Planning - RBOPS

    Federal Reserve Bank (Washington, DC)
    Intern - Building Planning - RBOPS - R025235...for the future. The team currently consists of one mechanical engineer and two architects. Expected Projects ... designated for Technical Review and Conditional Approval. Keywords: architecture, mechanical engineering, electrical engineering, civil engineering, structural engineering Required… more
    Federal Reserve Bank (11/21/25)
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  • Electrical & Controls Engineering Intern

    Oshkosh Corporation (Frederick, MD)
    …vehicles and accessories-can be found all over the world.** The Electrical & Controls Engineer Intern will ideally have a basic understanding of mechanical ... and electrical engineering concepts that will aid their communication and collaboration with other members of the Electrical & Controls Team. Will assist role in the construction, installation, operation, maintenance and testing of electric over hydraulic… more
    Oshkosh Corporation (09/11/25)
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  • Naval Logistics Engineer

    Peraton (Bethesda, MD)
    …Secret Clearance Candidate must have one of the following: + Current registration as an Engineer Intern (EI), Engineer in Training (EIT), or licensure as a ... Responsibilities Peraton is seeking a Naval Logistics Engineer to work directly with our Navy customers maintaining integrated logistics support for R&D and… more
    Peraton (11/21/25)
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  • Senior Commissioning Engineer

    FST Technical Services (Arlington, VA)
    …post-acceptance phases of building projects. We ensure that equipment in mechanical , electrical, plumbing, and associated systems are designed, installed, and ... the clients requirements and design intent. About the job: A commissioning senior project engineer reports to a team leader and is responsible for the delivery and… more
    FST Technical Services (11/14/25)
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  • Commissioning Project Engineer

    FST Technical Services (Arlington, VA)
    …post-acceptance phases of building projects. We ensure that equipment in mechanical , electrical, plumbing, and associated systems are designed, installed, and ... day in the building construction industry! About the job: + A commissioning project engineer reports to a team leader and is responsible for the delivery and… more
    FST Technical Services (10/08/25)
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  • Associate Sensors Engineer

    The MITRE Corporation (Mclean, VA)
    …US citizenship. + BS or MS Electrical Engineering, Computer Engineering, Mechanical Engineering, Ocean Engineering, Physics, Mathematics, or related field. + ... process, please email ###@mitre.org for general support and ###@mitre.org for intern positions. This service is for individuals requiring reasonable accommodation… more
    The MITRE Corporation (11/21/25)
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  • Director For Marine Engineering

    NAVSEA HQ FIELD SUPPORT (Washington, DC)
    …of the following: (I) Professional registration or licensure -- Current registration as an Engineer Intern (EI), Engineer in Training (EIT), or licensure as ... You will be responsible for the integration of Hull, Mechanical , and Electrical (HME) control systems, including cybersecurity, across...a Professional Engineer (PE) by any State, the District of Columbia,… more
    NAVSEA HQ FIELD SUPPORT (11/07/25)
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