• 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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  • Specialist, Aerospace Mechanical

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Aerospace Mechanical Engineer Job Code: 31930 Job Location: Ashburn, VA ... candidates Job Description: We are seeking a highly skilled Mechanical Engineer to join our dynamic team...required, to include experience with fabrication and assembly of mechanical systems . + Provide material review board… more
    L3Harris (12/10/25)
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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 (12/17/25)
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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 (12/24/25)
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  • Systems Engineer with Modeling Focus

    BAE Systems (Rockville, MD)
    …Education and years of related/relevant work experience required: Bachelor s degree in Systems , Mechanical , or Aerospace engineering or similar and four ... BAE Systems is seeking a full time Systems Engineer (w/Modeling focus) to support our...provides some of the world's most advanced, technology-led defense, aerospace , and security solutions. As one of the top… more
    BAE Systems (12/24/25)
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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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  • Sr. Scientist - Systems Engineering…

    L3Harris (Ashburn, VA)
    …Clearance Preferred Additional Skills: * Experience with and an understanding of aerospace systems , especially in the development of integrated hardware/software ... & presentation) * Bachelor's Degree in Electrical Engineering, Hardware Engineering, Electro- Mechanical Engineer , or related Engineering discipline * Master's in… more
    L3Harris (12/04/25)
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  • Lead, Systems Engineer (Chief…

    L3Harris (Herndon, VA)
    …our team in L3Harris Technologies, Herndon, VA location. Reporting to the Business Chief Engineer of Surface & Airborne Integrated Systems , Undersea Systems , ... + Build, lead, and manage a cross-functional engineering team, consisting of mechanical , electrical, systems , and software engineers, to ensure ongoing… more
    L3Harris (10/26/25)
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  • Scientist, Systems Engineer

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job Code: 30281 Job Location: ... technical team leadership experience * Experience analyzing, developing, and integrating electronic systems in areas such as remote sensing, aerospace payloads,… more
    L3Harris (10/26/25)
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  • Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    …Clearance with Polygraph. + Bachelor of Science degree in Electrical Engineering, Aerospace Engineering, Systems Engineering, Mechanical Engineering, or a ... **Description** SAIC is seeking a **Spacecraft Systems Engineer ** . This position is located in **Chantilly, VA** and requires an **active TS/SCI clearance with… more
    SAIC (11/06/25)
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  • Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    …Clearance with Polygraph. + Bachelor of Science degree in Electrical Engineering, Aerospace Engineering, Systems Engineering, Mechanical Engineering, or a ... **Description** SAIC is seeking a **Spacecraft Systems Engineer ** . This position is located in **Chantilly, VA** and requires an **active TS/SCI clearance with… more
    SAIC (10/02/25)
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  • Model Based Systems Engineer

    Actalent (Reston, VA)
    …Skills + Bachelor's degree in Systems Engineering, Electrical Engineering, Aerospace Engineering, Mechanical Engineering, or a related technical field. + ... Model-Based Systems EngineerJob Description We are seeking a Model-Based Systems Engineer to join our team and support a cutting-edge defense initiative.… more
    Actalent (12/24/25)
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  • Model Based Systems Engineer

    Actalent (Reston, VA)
    …Experience: * Bachelor's degree in Systems Engineering, Electrical Engineering, Aerospace Engineering, Mechanical Engineering or related technical field * ... Job title: Model Based Systems Engineer Description We are seeking a MBSE to join out team to support a cutting-edge defense initiative supporting a critical… more
    Actalent (12/20/25)
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  • Engineer Professionals- Ongoing Talent…

    V2X (Reston, VA)
    …levels for engineering positions, including but not limited to: Entry-Level (0-3 Years Experience) + Systems Engineer + Mechanical Engineer + Electrical ... Engineer + Structural Engineer + Network Engineer + Aerospace Engineer +...with expertise in:✔ Systems and infrastructure engineering✔ Mechanical and electrical design✔ Aerospace and defense… more
    V2X (11/27/25)
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  • Lead Hardware Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    … who **_leads the design, development, and evaluation of electronic components, mechanical systems , and integrated hardware solutions from concept through ... Lead Hardware Engineer -Defense Solutions We are growing and have an...offer Your Challenge: + Plan, design, and develop hardware systems including electronic components, integrated circuits, mechanical more
    Curtiss-Wright Corporation (12/16/25)
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  • Communications Engineer

    CACI International (Sterling, VA)
    …support * Seeking systems engineers with backgrounds in Electrical, Computer, Aerospace , or Mechanical engineering * Opportunity to work on cutting-edge ... documentation requirements **Required Qualifications:** * Bachelor's degree in Electrical, Computer, Aerospace , or Mechanical Engineering or similar field from… more
    CACI International (11/22/25)
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  • Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    …impacts of design changes. **Qualifications** + Bachelor's or Master's degree in Aerospace Engineering, Mechanical Engineering, Physics, or a related field with ... professional technical experience + Bachelor's or Master's degree in Aerospace Engineering, Mechanical Engineering, Physics, or a...3+ years of experience in modeling and simulation for aerospace or space systems . + Active Top… more
    SAIC (10/22/25)
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  • Manufacturing Engineer

    Actalent (Germantown, MD)
    Job Title: Manufacturing Engineer Job Description The Manufacturing Engineer will play a key role in driving continuous improvement across production operations, ... a variety of enclosures. This individual will leverage a strong mechanical and industrial engineering experience to optimize manufacturing processes, enhance product… more
    Actalent (12/23/25)
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  • Principal Hardware Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    …elements. The ideal candidate brings deep expertise in electronic components, integrated circuitry, mechanical systems , and DSP systems , and has a proven ... **Principal Hardware Engineer ** Curtiss Wright is seeking an experienced **Principal...+ Lead the design and development of custom form-factor systems that include SBC, FPGA, switch, and I/O cards,… more
    Curtiss-Wright Corporation (11/15/25)
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