• Principal or Senior Principal Design…

    Northrop Grumman (Annapolis Junction, MD)
    …Qualifications for Principal / Senior Principal Embedded Software Design Engineer :** + Current active DoD TS/SCI with Polygraph clearance + Experience ... (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **a** ** Principal or Senior Principal Design Software Engineer (** **Logging/Telemetry/Data handling)**… more
    Northrop Grumman (09/12/25)
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  • Principal Systems Engineer

    Leidos (Fort Meade, MD)
    …**Join us and make a difference in National** **Security!** **Job Summary** As a Principal Systems Engineer , you will be responsible for designing, ... **Leidos** has a new and exciting opportunity for a Principal System Engineer in our **National Security...implementing, and maintaining enterprise-level systems that support mission-critical operations. You will work with… more
    Leidos (09/09/25)
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  • Principal /Senior Principal Mixed…

    Northrop Grumman (Baltimore, MD)
    …of your career. We are looking for you to join our team as a Principal Mixed Signal Verification Engineer /Senior Principal Mixed Signal Verification ... communication skills. This position may be filled as a Principal Mixed Signal Verification Engineer or a...teams of RF, Analog, Digital IC designer, and Test engineer . + A current/ active clearance is not… more
    Northrop Grumman (09/24/25)
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  • Principal Engineer

    Systems Technologies, Inc. (Hanover, MD)
    Principal Engineer Location Hanover, MD Job Setting On-site Job Category Engineer Apply Now ... ENGINEER The company is seeking a Principal Engineer to provide SETA support in...engineering experience in DoD development environment ECURITY CLEARANCE . Active DoD Top Secret/SCI clearance required TRAVEL . Some… more
    Systems Technologies, Inc. (09/02/25)
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  • Principal /Senior Principal

    Northrop Grumman (Baltimore, MD)
    …best work of your career. Northrop Grumman Mission Systems is seeking a Principal /Senior Principal Electromechanical Design Engineer to join our team of ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...experienced personnel. This position may be filled as a Principal Electromechanical Design Engineer or a Senior… more
    Northrop Grumman (09/24/25)
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  • Principal Endpoint Security Systems

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity a ** Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) ... Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security...a degree. + **To be considered must have an active TS/SCI with polygraph security clearance** **Preferred Qualifications** +… more
    Leidos (08/29/25)
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  • Principal Requirements Systems

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking a ** Principal Requirements Systems Engineer ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...the applicant to be a US citizen * Current Active DoD Secret Clearance with the ability to obtain… more
    Northrop Grumman (09/10/25)
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  • Principal Digital Verification…

    Northrop Grumman (Linthicum Heights, MD)
    … DoD Secret clearance with Special Program Access (SAP) prior to start.** ** Principal Engineer Basic Qualifications:** + Bachelor's degree with 5 years of ... developing testplans, participating in reviews, test development and RTL debug **Senior Principal Engineer Basic Qualifications:** + Bachelor's degree with 8… more
    Northrop Grumman (09/18/25)
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  • Principal Mission / Systems

    RTX Corporation (Annapolis Junction, MD)
    …flexibility at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal ** **Mission / Systems Engineer ** who strives for ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (07/24/25)
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  • Principal OR Sr. Principal Payloads…

    Northrop Grumman (Millersville, MD)
    …Our employees are not only part of history, they're making history. Northrop Grumman Aeronautics Systems is looking to add a ** Principal OR Sr. Principal ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...time. _This position can be filled at either the Principal Payloads Field Service Engineer level or… more
    Northrop Grumman (09/17/25)
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