• Systems / Mechanical

    The MITRE Corporation (Mclean, VA)
    Mechanical engineering , structural analysis, thermal dynamics + Aerospace engineering + Modular Open Systems Approach (MOSA) ... Quali f ications + Bachelors ', Master's or PhD Degree in Systems Engineering, Mechanical Engineering, Aerospace Engineering or a related degree program +… more
    The MITRE Corporation (11/21/25)
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  • Junior Aerospace Digital Forensics…

    CACI International (Sterling, VA)
    Junior Aerospace Digital Forensics Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... * * **The Opportunity:** CACI is seeking a Junior Aerospace Digital Forensics Engineer to join our...methodologies. + Must have a bachelor's degree in Mathematics, Aerospace Engineering, Mechanical Engineering, Computer Science, Physics,… more
    CACI International (09/17/25)
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  • Mechanical Systems Engineer

    CACI International (Sterling, VA)
    Mechanical Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of ... and the mission processing to support + Seeking systems engineers with backgrounds in Electrical, Computer, Aerospace... systems engineers with backgrounds in Electrical, Computer, Aerospace , or Mechanical engineering + Opportunity to… more
    CACI International (11/18/25)
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  • Staff Mechanical Engineer - sUAS

    Aurora Flight Sciences Corporation (Manassas, VA)
    Staff Mechanical Engineer - sUAS Job Code 4008 Assigned Aurora Location Manassas, VA Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=AURORA&cws=37&rid=4008) Staff Mechanical Engineer - sUAS Position Overview At Aurora Flight… more
    Aurora Flight Sciences Corporation (10/14/25)
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  • Senior Mechanical Engineer - sUAS

    Aurora Flight Sciences Corporation (Manassas, VA)
    Senior Mechanical Engineer - sUAS Job Code 4007 Assigned Aurora Location Manassas, VA Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=AURORA&cws=37&rid=4007) Senior Mechanical Engineer - sUAS Position Overview At Aurora Flight… more
    Aurora Flight Sciences Corporation (10/14/25)
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  • Associate Electro- Mechanical

    Aurora Flight Sciences Corporation (Manassas, VA)
    Associate Electro- Mechanical Engineer Job Code 4006 Assigned Aurora Location Manassas, VA Cambridge, MA Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=AURORA&cws=37&rid=4006) Associate Electro- Mechanical Engineer Position Overview At Aurora Flight… more
    Aurora Flight Sciences Corporation (11/15/25)
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  • Electro- Mechanical Engineer

    Aurora Flight Sciences Corporation (Manassas, VA)
    Electro- Mechanical Engineer Job Code 3978 Assigned Aurora Location Manassas, VA Cambridge, MA Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=AURORA&cws=37&rid=3978) Electro- Mechanical Engineer Position Overview At Aurora Flight… more
    Aurora Flight Sciences Corporation (11/21/25)
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  • Senior Principal Data Center Engineer

    Oracle (Washington, DC)
    …engineering experience AND a Bachelor's Degree in Mechanical , Thermal Fluid Science, Systems or Aerospace Engineering. o OR 7+ years related cloud scale ... Engineer , you will focus on OCI data center mechanical infrastructure. A mix of technical breadth and depth...Master's Degree in Mechanical , Thermal Fluid Science, Systems or Aerospace Engineering. o OR 5+… more
    Oracle (11/25/25)
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  • Mechanical Design Engineer

    Actalent (Rockville, MD)
    …. This role is responsible for the engineering design and development of mechanical systems , structures, and components such as Reactor Internal Structures, ... professionals to join our Mechanical Engineering team in the role of Mechanical Design Engineer to support the development of Small Modular Nuclear Reactor… more
    Actalent (11/24/25)
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  • Mechanical Design Engineer

    Actalent (Rockville, MD)
    …. This position involves the engineering design and development of mechanical systems , structures, and components including Reactor Internal Structures, ... Mechanical Design Engineer - ONSITE IN...process, including prototyping, testing, and commissioning. Responsibilities + Develop mechanical /physical concepts and design processes for structures, systems more
    Actalent (11/23/25)
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  • Mechanical Engineer

    Leidos (Springfield, VA)
    **Description** **Leidos - Multi-Domain Solutions (MDS) Division** **Position: Junior Level Mechanical Engineer ** Leidos and its Multi-Domain Solutions (MDS) ... division are seeking a highly motivated **Junior Mechanical Engineer ** to support the planning, design,...** to support the planning, design, and analysis of mechanical systems -primarily Heating, Ventilation, and Air Conditioning… more
    Leidos (10/23/25)
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  • Internship - Mechanical Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …and submarines, we'd love to have you join our team! We are seeking a mechanical engineer intern with curiosity about computer-aided design (CAD) and analysis of ... maritime vehicles? If you are pursuing a degree in Mechanical Engineering, Ocean Engineering, Aerospace Engineering or... mechanical systems . You will join a hardworking… more
    Johns Hopkins Applied Physics Laboratory (11/29/25)
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  • Senior Mechanical Engineer - Flight…

    RTX Corporation (Sterling, VA)
    …for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Senior Mechanical Engineer ** **- Flight Simulation (Onsite)** **Description:** Senior ... complexity + Work closely with other engineering disciplines (eg electrical, software and systems engineering) to ensure the mechanical design is appropriate for… more
    RTX Corporation (11/06/25)
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  • Mechanical Engineer

    Leidos (Chantilly, VA)
    **Description** ** Mechanical Engineer - Mission-Critical Facilities Design** Leidos is seeking a driven and detail-oriented Junior level Mechanical ... Engineer to support the planning, design, and analysis of mechanical systems -primarily Heating, Ventilation, and Air Conditioning (HVAC)-for secure,… more
    Leidos (11/05/25)
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  • Senior Mechanical Engineer

    QinetiQ (Lorton, VA)
    …and personal lives. Position Overview QinetiQ US is seeking a highly motivated Senior Mechanical Engineer , who will be responsible for the mechanical design ... augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace , security, and related fields all work together to... systems , ground-based systems , and airborne systems . Acting as a mechanical lead on… more
    QinetiQ (11/08/25)
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  • Packaging Mechanical Engineer

    Actalent (Mclean, VA)
    Job Title: Packaging Engineer Job Description The Supply Chain Systems and Packaging Engineer is responsible for designing and implementing engineered ... to confirm strength, stability, and securement under all handling conditions. + Engineer tie-down systems , lifting points, and shock/vibration isolation features… more
    Actalent (11/30/25)
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  • Packaging Engineer - Supply Chain…

    Actalent (Mclean, VA)
    Packaging Engineer - Supply Chain Systems Your designs will move missions forward. From aerospace components to high-value systems , every shipment ... track. Job Description: Join our team as a Packaging Engineer - Supply Chain Systems , where you'll...for full traceability. Essential Skills + Bachelor's degree in Mechanical , Industrial, Materials, or Systems Engineering. +… more
    Actalent (11/30/25)
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  • Principal / Sr Principal Vehicle Systems

    Northrop Grumman (Dulles, VA)
    …employees are not only part of history, they're making history. Northrop Grumman Space Systems Sector seeks a qualified Vehicle Engineer to support a critical ... will be coordinated through program Security. **Basic Qualifications** **:** + **Principal Engineer ** - Bachelor's degree or higher in Aerospace Engineering or… more
    Northrop Grumman (10/31/25)
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  • Principal Systems Engineer

    RTX Corporation (Sterling, VA)
    …for a security clearance **Security Clearance:** DoD Clearance: Top Secret **Principal Systems Engineer ** **- Operational Expert** This position is within the ... and product support who diagnose, troubleshoot, repair, and debug complex electro/ mechanical equipment, computer systems , and/or complex software not related… more
    RTX Corporation (11/04/25)
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  • PhD Graduate - Autonomous Systems Design…

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …PhDs who are pursuing degrees in Aerospace Engineering, Mechanical Engineering, Electrical Engineering, Software Engineering, Systems Engineering, Physics, ... algorithms to flight test systems + Degrees: Electrical engineering, aerospace engineering, mechanical engineering, mathematics + Skills: Guidance, inertial… more
    Johns Hopkins Applied Physics Laboratory (10/31/25)
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