• 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...(BOA) Agile review processes. + Participate in MDA ground test planning and objectives development. + Provide evolving C3BM… more
    Chenega Corporation (06/16/25)
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  • Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …team and project management responsibilities will be included. Duties/Responsibilities The Lead/ Principal Nuclear Engineer will: + Plan, lead, and enable the ... consulting firm, is actively seeking capable and motivated Lead/ Principal Nuclear Engineers to join our team. If you...basis for operating nuclear plants and other research and test facilities. We are currently seeking an experienced nuclear… more
    MPR Associates (06/27/25)
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  • Principal /Sr. Principal Software…

    Northrop Grumman (Fairfax, VA)
    …deliveries. As a Software Engineer , you will design, develop, document, refactor, test , and debug applications software for a Ground Segment. Ultimately, you ... **Basic Qualifications** + **Active TS/SCI at the time of application and willing to sit for a polygraph.** + Level 3 ( Principal ) BS + 5 years of exp; MS + 3… more
    Northrop Grumman (06/11/25)
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  • Principal / Sr. Principal Mission…

    Northrop Grumman (Chantilly, VA)
    …Tools, including Atlassian Suite (Jira, Confluence), BitBucket, MatterMost. This can be filled as a Principal Engineer (level 3) or Sr Principal Engineer ... testing using simulators and resolve discrepancies. + Develop and test command procedures, telemetry pages, and other products derived...with the ability to obtain SCI at time of application + Scripting experience in FreeFlyer, Python, STOL, or… more
    Northrop Grumman (07/16/25)
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  • Principal Associate, Windows Platform…

    Capital One (Mclean, VA)
    Principal Associate, Windows Platform Engineer Do you love building and pioneering in the technology space? Do you enjoy solving complex technical problems in a ... Responsibilities:** + Partner with product owners to understand desired application capabilities and testing scenarios + Continuously improve Windows engineering… more
    Capital One (07/02/25)
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  • Principal Software Engineer

    ManTech (Reston, VA)
    ManTech seeks a motivated, career and customer-oriented ** Principal Software Engineer ** to join our team in **Reston, VA.** This is an onsite position. The ** ... Principal Software Engineer ** will work with Network...to:** + Designing, developing, programming, and modifying software, systems, applications , and tools, both existing and new in the… more
    ManTech (06/11/25)
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  • Principal Engineer , Autonomy…

    General Motors (Richmond, VA)
    …to report to that location three times a week, at minimum. **Role:** The Principal Software Engineer at General Motors should be an experienced leader who ... cares deeply about software and software quality. As a Principal Software Engineer , you will be responsible for designing, documenting, and implementing complex,… more
    General Motors (07/15/25)
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  • Principal Software Engineer , SCM

    CARMAX (Richmond, VA)
    …digital products. Working on many different aspects of the customer experience, our Principal Engineer research and discover new opportunities and shape products ... learning and thrive on constant change in the digital marketplace. As a Principal Functional Analyst, you will play a hands-on configuration and solution design role… more
    CARMAX (07/08/25)
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  • Sr Principal Engineer Systems…

    Northrop Grumman (Dulles, VA)
    …part of history, they're making history. We have an opening for a Senior Principal Simulation Software Engineer to join our team of qualified, diverse ... Interface with hardware engineers in the design, build, and test of the simulation platforms. + Work with program...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (07/18/25)
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  • Principal /Sr. Principal Mission Ops…

    Northrop Grumman (Dulles, VA)
    …development activities such as requirements management, architecture development, integration and test and formal program milestones. + Work with systems engineers ... testing using simulators and resolve discrepancies. + Develop and test command procedures, telemetry pages, and other products derived...launch support. This position can be filled as a Principal (level 3) or Sr Principal (level… more
    Northrop Grumman (05/06/25)
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