• Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... status at internal and customer meetings. + BS or equivalent in Computer Science , Mathematics or Engineering discipline. + This is an entry-level position. No prior… more
    CACI International (09/30/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …For this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will have the chance to work on just about ... Top Secret level clearance and a BS in engineering, cybersecurity, networking, computer science , or related degree. The candidate must possess or achieve one of the… more
    G2 Ops, Inc. (09/22/25)
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  • Associate, Mechanical Engineer (Ashburn,…

    L3Harris (Ashburn, VA)
    …of electronic systems, structures and mechanisms + Familiarity with transducer instrumentation, data collection and or automation and software programming for ... cyber domains in the interest of national security. Job Title: Associate, Mechanical Engineer Job Code: 28699 Job Location: Ashburn, VA Job Description: + Provide… more
    L3Harris (09/17/25)
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  • Modeling & Simulation Engineer (N)

    SimIS Inc. (Norfolk, VA)
    …platforms. To support our NATO customer, SimIS seeks a Modeling and Simulation Engineer to guide the design and operation of complex simulation systems enabling the ... strategic decision making. Education and Qualifications + Master's degree in Engineering, Computer Science , or Physics + 8 years of experience in M&S management to… more
    SimIS Inc. (09/17/25)
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  • ​​Network Engineer ​

    Leidos (Ashburn, VA)
    …consistently applied. **Basic Qualifications** + Bachelor's degree in computer science , Engineering, Software Development, Information Technology, Cyber ... **:** We are seeking a skilled and motivated Network Engineer with a strong background in both traditional and...abilities, as well as internal equity, alignment with market data , applicable bargaining agreement (if any), or other law.… more
    Leidos (09/17/25)
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  • Operational Technology (OT) Asset Visibility…

    Tetrad Digital Integrity LLC (Merrifield, VA)
    …digital age. The Operational Technology (OT) Asset Visibility and Security Engineer will be implement USPS cybersecurity strategies protecting the digital network, ... connected assets, hosted applications and data , and employees within the Operational Technology (OT) environment supporting critical USPS mail and package handling… more
    Tetrad Digital Integrity LLC (09/12/25)
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  • Air Permit Engineer (Project Manager)

    Verdantas (Richmond, VA)
    …the communities we serve. We partner with clients to deliver smart, data -driven solutions to complex environmental and infrastructure challenges. We don't just solve ... communities?** Verdantas is a national consulting group seeking a talented **Air Permit Engineer ** to join our team. This position is **remote or may be based… more
    Verdantas (09/12/25)
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  • Voice Engineer (Expert)

    BAE Systems (Herndon, VA)
    …the US Department of Defense, enables the US government to transform data into intelligence and provides engineering, integration and sustainment support for ... + Perform system upgrades and patching for hardware and software + Provide voice system engineering for new site...A bachelor s or master s degrees in computer science are preferred with a minimum of eleven (11)… more
    BAE Systems (09/09/25)
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  • Senior Systems Engineer (MBSE) (Onsite)

    RTX Corporation (Sterling, VA)
    …more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration support within ... optimize the performance of complex systems. Work with a variety of software and programming languages to simulate real-world scenarios and predict system behavior,… more
    RTX Corporation (09/03/25)
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  • Senior Systems Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Engineer ** with experience in defense weapon systems and acquisition policy to join our energized team in support ... tools, and technologies for development of new analytics, including data -and-event-driven analytics supporting MOSA. + Collaborate with various engineering teams… more
    SAIC (08/21/25)
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