• Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Description** As a Software Engineer on this program, you will have the opportunity to build strong systems,… more
    Leidos (11/19/25)
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  • Sr. Principal Air Vehicle System Test…

    Northrop Grumman (Millersville, MD)
    …support from Northrop Grumman Responsible Engineering/Development/Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + ... has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (11/16/25)
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  • Sr Principal Cyber Software Engineer…

    Northrop Grumman (Annapolis Junction, MD)
    …Northrop Grumman. We are looking for you to join our team as a Sr Principal Cyber Software Test Engineer based out of Annapolis Junction, MD. **What You'll ... Operating Unit is actively seeking a talented SW Test Engineer expert to join a Northrop Grumman primed program....time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (11/12/25)
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  • Principal Engineer Energetics…

    Northrop Grumman (Elkton, MD)
    …of history, they're making history. **Northrop Grumman** is in need of an **Energetics Manufacturing Engineer - level 3 ( Principal Engineer )** to work at its ... Company paid holidays and paid time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be 20 days from the job… more
    Northrop Grumman (11/12/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal ** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... and make a difference in National Security!** **Job Description** A Software Engineer on this program provides Agile development and operations and maintenance for… more
    Leidos (11/07/25)
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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 ... difference in National Security!** **Job Summary:** As a Test Engineer on this program, you will have the opportunity...provide payment-related information during any part of the employment application process (ie, ask you for money), nor will… more
    Leidos (10/31/25)
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  • Principal Engineer Quality 2nd Shift

    Northrop Grumman (Baltimore, MD)
    …of history, they're making history. Northrop Grumman Mission Systems is looking for a Principal Quality Engineer with experience in quality to join our team in ... role you will be a combat sensors program quality engineer responsible for the overall quality for a subsystem...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (10/23/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    **Description** Leidos is seeking a ** Principal ** **Network Engineer ** to join our Defense Enclave Services (DES) team at **Ft. Meade, MD.** This is an exciting ... * Serve as the senior Tier III escalation support engineer for Incident Management activities. * Develop and maintain...provide payment-related information during any part of the employment application process (ie, ask you for money), nor will… more
    Leidos (10/16/25)
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  • Principal Mechanical Engineer

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    Position Information Functional TitlePrincipal Mechanical Engineer Recruitment Category TypeStandard Functional CategoryEngineering & Construction GradeEG.16 FLSA ... LocationLaurel Position Summary Information General Summary ThePrincipal Mechanical Engineerperforms principal level mechanical engineering work in the field, plant,… more
    Washington Suburban Sanitary Commission (WSSC) (10/16/25)
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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 ... difference in National Security!** **Job Description** As a Test Engineer on this program, you will have the opportunity...provide payment-related information during any part of the employment application process (ie, ask you for money), nor will… more
    Leidos (09/12/25)
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