• Principal Verification and Validation…

    BAE Systems (Rockville, MD)
    **Job Description** BAE Systems is seeking a full-time Principal Verification and Validation Engineerto support our work as a prime contractor on a high-profile ... + Mentor engineers, scientists, technologists, and analysts in the areas of Systems Engineering and Integration to foster technical rigor and consistency… more
    BAE Systems (11/11/25)
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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** **What ... US Government security clearance per customers' requirements.** **Basic Qualifications for Principal Requirements Systems Engineer:** * Bachelor's degree in a… more
    Northrop Grumman (11/13/25)
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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 - ... ALTA IT Services is staffing a direct hire opening for a senior, hands-on Principal Satellite Systems Engineer to serve as the chief architect for our… more
    System One (08/23/25)
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  • Senior Principal SMT Team / Accommodation…

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Senior Principal SMT Team / Accommodation Tech Team ... Government security clearance per customers' requirements.** **Basic Qualifications for** **Senior Principal SMT Team / Accommodation Tech Team Systems … more
    Northrop Grumman (11/06/25)
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  • Senior Principal SMT Team/Accommodation…

    Northrop Grumman (Annapolis Junction, MD)
    …Center (NGMC) (https://www.northropgrumman.com/what-we-do/mission-solutions/microelectronics) is seeking **Senior Principal SMT Team /Accommodation Tech Team ... Government security clearance per customers' requirements.** **Basic Qualifications for** **Senior Principal SMT Team /Accommodation Tech Team Systems Engineer**… more
    Northrop Grumman (11/04/25)
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  • Principal Mission / Systems Engineer

    RTX Corporation (Annapolis Junction, MD)
    …resolving problems in all phases of the system lifecycle + Experience with Systems Integration , test execution, and test results documentation + Experience with ... at hiring manager discretion.** Applied Signal Technology (AST) is seeking a ** Principal ** **Mission / Systems Engineer** who strives for excellence and… more
    RTX Corporation (10/23/25)
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  • Space Vehicle Test Conductor - Principal…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations ... the forefront of cutting-edge technology and innovation in space-based systems . We are seeking a Test Conductor to support...seeking a Test Conductor to support Space Vehicle Assembly, Integration and Test (SV AI&T) with a Space RADAR… more
    Northrop Grumman (10/29/25)
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  • Principal Systems Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    …do not apply if you currently do not possess this level of clearance. Are you a Principal Systems Engineer who is ready for a new challenge that will launch your ... to work with some amazingly talented people Job Description: GliaCell is seeking a Principal Systems Engineer on one of our subcontracts. This is a full-time… more
    GliaCell Technologies (11/04/25)
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  • Principal Systems Engineer

    RTX Corporation (Fulton, MD)
    …a mix of domestic and international pursuits and programs. We are seeking a Principal Systems Engineer to work in Fulton, MD. Eligible candidates must reside ... is an industry leader in the development of command and control software systems and operates in a dynamic, complex, fast-paced business environment with both… more
    RTX Corporation (10/26/25)
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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) Cyber ... a hybrid cloud/on-prem mission environment the engineer will support integration of Linux and Windows hosted mission systems... integration of Linux and Windows hosted mission systems with the endpoint security product and maintaining the… more
    Leidos (08/29/25)
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