• Principal Software Engineer (Onsite)

    RTX Corporation (Fulton, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...subsidiary of Collins Aerospace/RTX and is currently seeking a ** Principal Software Engineer** who is enthusiastic, hardworking, and proactive… more
    RTX Corporation (10/24/25)
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  • Senior Principal Systems Engineer (Onsite)

    RTX Corporation (Aberdeen, MD)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret...Aerospace, an RTX company, is seeking an experienced **Senior Principal Systems Engineer** to join the Precision Navigation (PNav)… more
    RTX Corporation (10/09/25)
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  • Principal Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (09/12/25)
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  • Principal Software Engineer

    General Motors (Annapolis, MD)
    …to that location three times a week, at minimum._ **The Role:** As a Principal Software Engineer, you will be responsible for executing the plan for design, ... development and testing of automotive infotainment application software using C/ _C++_ . Work cross functionally with design, product, systems, and program teams to… more
    General Motors (10/30/25)
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  • Senior Principal Experimental Thermal…

    Northrop Grumman (Baltimore, MD)
    …heat transfer experimentation experience including test design, instrumentation selection, instrumentation application , and data acquisition + Minimum of 6 years ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (09/20/25)
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  • Sr Principal Aeronautical Engineer

    Northrop Grumman (Baltimore, MD)
    …**Job Overview** Northrop Grumman is seeking an experienced **Senior Principal Aeronautical Engineer** to provide technical leadership, guide multidisciplinary ... based on customer needs. + Establish bills of material, manage data configurations, and select appropriate fasteners and materials. **Additional Attributes** +… more
    Northrop Grumman (11/14/25)
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  • Sr Principal Cyber Software Engineer Test

    Northrop Grumman (Annapolis Junction, MD)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis...in the planning, design, development, and utilization of electronic data processing systems for product and commercial software. Determines… more
    Northrop Grumman (11/12/25)
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  • Principal Engineer Quality

    Northrop Grumman (Baltimore, MD)
    …history, they're making history. Northrop Grumman Mission Systems (NGMS) is currently seeking Principal Quality Engineer (Level 3) for AMEC to join our BWI team in ... a PhD in a STEM field. + Experience with Data Analytics and Statistical Analysis methods and techniques. +...+ Ability to obtain and maintain a DoD Secret Security Clearance + US Citizenship required. **Preferred Qualifications:** +… more
    Northrop Grumman (11/11/25)
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  • Principal Full Stack Software Developer

    Northrop Grumman (Hollywood, MD)
    …at Northrop Grumman. Northrop Grumman Defense Systems (NGDS) is looking for a ** Principal Software Engineer** based out of **Hollywood, MD (** St. Mary's County) . ... and develop test approaches for new software and system capabilities. + Compile data and define changes required in testing procedures or new testing requirements. +… more
    Northrop Grumman (11/12/25)
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  • Principal CONOPS Support Engineer

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal CONOPS Support Engineer.** **What You'll Get ... contingent upon acquiring and maintaining the necessary US Government security clearance per customers' requirements.** **Basic Qualifications** **:** * Bachelor's… more
    Northrop Grumman (11/01/25)
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