• ABBTECH Professional Resources, Inc. (Washington, DC)
    Client seeking experienced Principal SQL Developer for the Medicaid Data Warehouse Team at DHCF for their team. Principal SQL Developer to provide technical ... will be instrumental in architecting scalable, reliable, and high-performance data systems that support critical business applications and analytics. The ideal… more
    DirectEmployers Association (11/08/25)
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  • Principal System Test

    Northrop Grumman (Annapolis Junction, MD)
    …Grumman Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal System Test ... the necessary US Government security clearance per customers' requirements.** **Basic Qualifications for Principal System Test Planning Deputy Lead**… more
    Northrop Grumman (11/01/25)
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  • Principal / Sr. Principal

    Northrop Grumman (Linthicum Heights, MD)
    …is seeking a ** Principal /Sr. Principal Requirements and Test Planning Systems Engineer** **What You'll Get to ... support informed design decisions. + Develop and implement robust test plans and methodologies to ensure system ...Principal or Senior Principal ** **Requirements and Test Planning Systems Engineer** **Basic… more
    Northrop Grumman (11/11/25)
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  • Principal Systems Engineer / Senior…

    Northrop Grumman (Linthicum Heights, MD)
    …be an on-site position located in Linthicum, MD. This requisition may be filled as a Principal Systems Engineer or a Senior Principal Systems Engineer. ... + Participates in the development and execution of comprehensive test plans, procedures, and schedules for verifying system...Access (SAP) prior to start.** **Basic Qualifications for a Principal Systems Engineer:** + Bachelor's degree with… more
    Northrop Grumman (10/08/25)
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  • Integration & Test Senior Principal

    Northrop Grumman (Baltimore, MD)
    …seeking a talented Sr. Principal Systems Engineer to join our Systems Integration & Test team under the Tactical Fighters Business Unit. Candidate should ... be in Linthicum, MD. As part of the Systems Engineering Integration & Test functional homeroom, the Sr. Principal Engineer Systems will be responsible… more
    Northrop Grumman (10/10/25)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …Design, and Applications (MDA) organization is seeking a ** Principal /** **Sr. Principal Factory Planning Systems Engineer** to join our team and ... design and implement technologies for a computer integrated manufacturing system . You'll work in a fast-paced team environment alongside...(NGMS) is seeking a ** Principal / Sr. Principal Factory Planning Systems Engineer**… more
    Northrop Grumman (10/02/25)
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  • Space Vehicle Test Conductor…

    Northrop Grumman (Linthicum Heights, MD)
    …Degree in STEM curriculum with 8 years relevant experience; 6 years with MS Degree + Test planning and test procedure development + Test execution, ... Grumman we are at the forefront of cutting-edge technology and innovation in space-based systems . We are seeking a Test Conductor to support Space Vehicle… more
    Northrop Grumman (10/29/25)
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  • Principal Satellite Systems Engineer…

    System One (Rockville, MD)
    Principal Systems Engineer (Commercial Satellite Industry) On-Site: Rockville, MD Annual Salary Range: The estimated salary range for this role is $170,000 - ... staffing a direct hire opening for a senior, hands-on Principal Satellite Systems Engineer to serve as...System architecture and design in SATCOM, not just system test . + Requirement definition, flow-down, and… more
    System One (08/23/25)
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  • ): Senior Principal EW RF Integration…

    Northrop Grumman (Baltimore, MD)
    …you to join our team as a Senior Principal EW RF Integration and Test Engineer to join our Maritime/Land Systems & Sensors (MLSS) organization. The MLSS ... on-site. **What You'll get to Do:** As the Senior Principal EW RF Integration and Test Engineer...air superiority platforms. + Develop and execute detailed RF test plans, setups, and procedures to assess system more
    Northrop Grumman (09/19/25)
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  • Sr. Principal Digital Integration…

    Northrop Grumman (Linthicum Heights, MD)
    …(T4):** Northrop Grumman Electronics and Payloads Engineering is seeking a **Senior** ** Principal Digital Integration & Test (I&T)** Engineer for the testing ... utilizing (FPGAs) Xilinx and Microchip FPGAs + Responsible for Planning , executing, and overseeing the integration and test...plan and procedures. + Coordinating with ECA designers and systems to ensure test readiness + Manage… more
    Northrop Grumman (10/09/25)
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  • Principal /Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    …engineering, use case development, logical architecture modeling, interface definition, integration planning , test planning , verification & validation + ... (NGMS) is seeking candidates for the position of ** Principal / Sr. Principal Factory Systems...use case development, logical architecture modeling, interface definition, integration planning , test planning , verification &… more
    Northrop Grumman (10/03/25)
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  • Sr Principal Cyber Software Engineer…

    Northrop Grumman (Annapolis Junction, MD)
    …testing and system testing to verify overall requirements. * Experience working System Test , SW Development and/or Systems Engineering * Familiarity with ... for you to join our team as a Sr Principal Cyber Software Test Engineer based out...You'll Get to Do:** Designs, develops, documents executes SW test applications software and systems that contain… more
    Northrop Grumman (11/12/25)
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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 ... are maintained and continuously improved + Develop and document end-to-end functionality test case narratives using task management system (JIRA/Confluence) and… more
    Leidos (10/31/25)
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  • Principal / Sr. Principal Factory…

    Northrop Grumman (Linthicum Heights, MD)
    systems engineering principles in the context of capacity model and factory planning systems + Has worked with Applied Materials SmartFactory Computer ... organization is seeking a ** Principal /** **Sr. Principal Factory Modeling Systems Engineer** to join...models, validate master scheduling, and prediction accuracy + Integrate systems of factory planning tools for a… more
    Northrop Grumman (10/02/25)
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  • Principal /Sr Principal Engineer…

    Northrop Grumman (Annapolis Junction, MD)
    …to inform system design decisions and optimize performance parameters. + Providing systems test and integration support in the implementation of new ... of superconductivity and quantum mechanics to develop radical new energy-efficient computing systems . MDA is seeking a ** Principal /Sr Principal Software… more
    Northrop Grumman (11/06/25)
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  • Principal / Sr. Principal Electronic…

    Northrop Grumman (Baltimore, MD)
    …looking for you to join our team as a Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer to join our Airborne Multifunction ... of platforms and environments. You will be support the Systems Engineering Integration and Test (SEIT) team...to Do:** As the Principal / Senior Principal Electronic Warfare/Radio Frequency Systems Engineer you… more
    Northrop Grumman (10/15/25)
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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 ... are maintained and continuously improved + Develop and document end-to-end functionality test case narratives using task management system (JIRA/Confluence) and… more
    Leidos (09/12/25)
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  • Principal /Sr. Principal

    Northrop Grumman (Linthicum Heights, MD)
    …The Systems Engineering Integration & Test (SEIT) department is seeking ** Principal /Sr. Principal Systems Engineer** to join our team and develop ... MD** **_._** **This position can be filled as a Principal Systems Engineer OR as a Sr....Backlog Planning and Management. + Experience in systems development, integration, and test . + This… more
    Northrop Grumman (11/05/25)
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  • Principal / Senior Principal

    Northrop Grumman (Linthicum Heights, MD)
    …Microelectronics Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking ** Principal or Senior Principal ... and CONOPS into requirements and interfaces, and support verification planning + Support the preparation of system /software...CA** _._ **This requisition may be filled as a** ** Principal Systems Engineer (MBSE)** **or** **Senior … more
    Northrop Grumman (10/21/25)
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  • Principal Engineer Planning Analyst

    Northrop Grumman (Baltimore, MD)
    …to ensure sell-off criteria have been met + Perform regression/endurance testing on system test benches as needed; document testing results using the bench ... they're making history. Northrop Grumman is seeking a qualified and experienced ** Principal Engineer Planning Analyst** to join Tactical Fighters Business Unit.… more
    Northrop Grumman (11/11/25)
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