• Command, Control, Communications, and Battle…

    Chenega Corporation (Fort Belvoir, VA)
    Command, Control, Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Join our Talent Network Command, Control, ... Communications, and Battle Management (C3BM) Principal Systems Engineer Ft. Belvoir, VA Are...systems engineering life cycle + Familiarity with Agile Software Development processes and product development timelines + Experience… more
    Chenega Corporation (12/14/25)
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  • Principal Systems Engineer

    Northrop Grumman (Chantilly, VA)
    …requirements + Participate in test events This requisition will be filled at the ** Principal Systems Engineer** level. **Basic Qualifications for Principal ... productionize solutions + Support the assembly, test, and documentation for hardware components, software integration, and systems of systems + Interface and… more
    Northrop Grumman (12/19/25)
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  • Sr Principal Airborne Systems

    Northrop Grumman (Chantilly, VA)
    …of your career. We are looking for you to join our team as a Sr. Principal Airborne Systems Operator based out of **Chantilly, VA.** **What You'll get to Do:** ... customers, vendors, and external partners. **Basic Qualifications for Senior Principal Airborne Systems Operator:** + An active...for both levels:** + Knowledge of modern wireless communication systems . + Knowledge of RF system components… more
    Northrop Grumman (01/08/26)
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  • z/VM Systems Programmer Sr Principal

    General Dynamics Information Technology (Fairfax, VA)
    …how our customers operate while you advance your career. Join GDIT as a **z/VM Systems Programmer Sr Principal ** and build an impactful career in enterprise IT, ... supporting IBM Mainframes Required Technical Skills:** + Detailed knowledge of z/VM systems , z/VM management tools, and Velocity software + Experience planning… more
    General Dynamics Information Technology (12/10/25)
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  • Principal Full Stack Developer

    System One (Herndon, VA)
    Principal Full Stack Developer Dulles, VA - onsite Secret Clearance is required to start This role involves contributing to the design, development, and deployment ... limited to: Infrastructure Engineering: * Design, test, and implement advanced cybersecurity software capabilities as a key contributor within Agile Scrum teams. *… more
    System One (01/13/26)
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  • Modeling and Simulation Principal Engineer

    BAE Systems (Sterling, VA)
    …identify new engineering tools and environments, technology, techniques, methodology, and software to enhance systems and operations. Develop analytical reports ... **Job Description** BAE Systems is looking for a dynamic individual, self-motivated,...computing modernization experience, to join our team as a Principal Modeling and Simulation Engineer providing support to the… more
    BAE Systems (01/10/26)
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  • Sr Principal Airborne Systems

    Northrop Grumman (Chantilly, VA)
    …history. Northrop Grumman Aeronautics Systems is seeking a **Level 4 Senior Principal Airborne System Operator** to join our team of qualified, diverse ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...in **Chantilly, VA.** You will work in Conduct Mission System and Air Vehicle ground and flight tests, as… more
    Northrop Grumman (01/15/26)
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  • Principal Data Scientist

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems is looking for a dynamic individual, self-motivated, with data and computing modernization experience, to join our team as a ... Principal Data Scientist providing support to the United States...and computing modernization efforts required to configure and integrate systems that support mission command decisionmaking, enhance interoperability and… more
    BAE Systems (01/10/26)
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  • Principal IT Security Specialist

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems is looking for a dynamic individual, self-motivated, with data and computing modernization experience, to join our team as a ... Principal IT Security Specialist providing support to the United...and computing modernization efforts required to configure and integrate systems that support mission command decisionmaking, enhance interoperability and… more
    BAE Systems (01/10/26)
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  • Principal Member of Technical Staff - OCI…

    Oracle (Richmond, VA)
    …a principal engineer on this team, you will leverage your expertise in systems software and deep networking knowledge to design, build, and operate robust, ... field (or equivalent experience). + 5+ years of experience developing production-grade systems or network software . + Strong, hands-on experience with Layer… more
    Oracle (11/25/25)
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