• 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

    Sargent & Lundy (Elkridge, MD)
    Description Relocation assistance is not provided for this position. + As a Mechanical Engineering Intern , you will be assigned to work on a project team and ... will offer you the opportunity to utilize and expand your academic background in Mechanical Engineering in one or more of the following areas: + Assist in the… more
    Sargent & Lundy (10/02/25)
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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 (Annapolis, MD)
    …robust co-op program for college 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 (Silver Spring, MD)
    …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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  • Spring 2026 Engineer Intern /Co-op…

    Traylor Bros., Inc. (Ellicott City, MD)
    About Our Program: Our co-op and intern program offers eligible college students an opportunity to alternate sessions of work and school with the added benefit of ... and training needed to become an effective, well-rounded Civil Construction Engineer by exposure to both technical and administrative duties. Open opportunities… more
    Traylor Bros., Inc. (10/24/25)
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  • Transmission & Distribution Engineer

    Sargent & Lundy (Elkridge, MD)
    …This position has a target start date in summer 2026. As an Associate Engineering Intern , you will be assigned to work on a project team in our Grid business ... the opportunity to utilize and expand your academic background in Civil, Structural, Mechanical , Electrical, or other Engineering disciplines in one or more of the… more
    Sargent & Lundy (09/13/25)
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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 (11/18/25)
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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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  • Internship - Mechanical Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …process, and be part of a team that values curiosity, innovation, and teamwork. As a Mechanical Engineering Intern , you will work with a team to: + Design ... creative interns to contribute to hands-on projects in Electrical Engineering and/or Mechanical Engineering. Our team helps advance the Navy's mission by developing… more
    Johns Hopkins Applied Physics Laboratory (11/13/25)
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  • Field Engineer 1- Underground Construction…

    Traylor Bros., Inc. (Alexandria, VA)
    …Engineering, Underground Tunneling and Construction Engineering *0-5 years experience (Field/Office Engineer or Engineer Intern ) *Previous underground ... Field Engineer opportunity with Traylor Bros., Inc! Traylor Bros.,...of this job, the employee occasionally works near moving mechanical parts and construction equipment; in high, precarious places;… more
    Traylor Bros., Inc. (10/22/25)
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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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  • Internship Program: Field Service Engineer

    Eaton Corporation (Hanover, MD)
    …power problems at every stage of the power system. The **Field Service Engineer Internship** , is designed to provide opportunities to interns who demonstrate the ... prepare you for both technical and future leadership roles at Eaton. As an intern , you will be provided with a structured training and development curriculum; a… more
    Eaton Corporation (09/04/25)
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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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  • Director For Marine Engineering

    Naval Sea Systems Command (Washington Navy Yard, 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
    Naval Sea Systems Command (11/04/25)
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