• Principal Systems Engineer (Tactical…

    General Dynamics Information Technology (San Diego, CA)
    …and Operations **Skills:** DISA STIG,Systems Engineering,Virtual Environments **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 8 + years ... **Job Description:** Transform mission needs into deployed capability as a ** Principal ** **Systems Engineer** with GDIT. You'll lead end-to-end systems engineering… more
    General Dynamics Information Technology (09/27/25)
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  • Principal Signals Software Engineer

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Principal Signals Software Engineer in our **National Security Sector's (NSS) Cyber & ... Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling,… more
    Leidos (09/23/25)
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  • Sr Principal Engineer Software

    Northrop Grumman (Roy, UT)
    …and launch your career today. Northrop Grumman Defense Systems is seeking **Sr Principal Software Engineer - 16317.** This position will be located in **Roy, Utah** ... - Must have an active US Government DoD Secret Security clearance at time of application, current and within...for software development - 8 Years with Bachelors in Science ; 6 Years with Masters; 4 Years with PhD,… more
    Northrop Grumman (09/20/25)
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  • Principal Engineer Systems Architect - MBSE…

    Northrop Grumman (Huntsville, AL)
    …Systems-Launch and Missile Defense Systems presents an excellent opportunity for a Principal Engineer Systems Architect - MBSE Modeler (25-473) to join our team ... Colorado Springs: $100,300 - $150,500** **Basic Qualifications:** Please list your current security clearance and IAT or relevant certifications on your resume, if… more
    Northrop Grumman (09/20/25)
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  • Principal Engineer Systems Architect - MBSE…

    Northrop Grumman (Huntsville, AL)
    …Space Systems-Launch and Missile Defense Systems offers an excellent opportunity for a Principal Engineer Systems Architect - MBSE Modeler (25-459) to join our team ... Colorado Springs: $100,300 - $150,500** **Basic Qualifications:** Please list your current security clearance and IAT or relevant certifications on your resume, if… more
    Northrop Grumman (09/13/25)
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  • Principal Engineer Systems (25-446)

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Launch and Missile Defense Systems presents an excellent opportunity for a Principal Engineer Systems (25-446) to join our team of skilled and diverse ... to generate detailed, repeatable, automated test procedures + Ability to extract data to support analysis requirements + Ability to create procedures that test… more
    Northrop Grumman (09/13/25)
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  • Principal Software Engineer - Secure…

    RTX Corporation (Cedar Rapids, IA)
    …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...and informed-no matter the environment. We're looking for a ** Principal Software Engineer** who's ready to make an impact.… more
    RTX Corporation (09/10/25)
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  • Principal Site Reliability Engineer (Prisma…

    Palo Alto Networks (Santa Clara, CA)
    …are production-ready, scalable, and resilient, collaborating closely with developers, researchers, data scientists, and security experts + Develop expertise in ... a large infrastructure and is one of the biggest GCP customers. As a Principal SRE, you'll be at the forefront of building and maintaining highly reliable, scalable,… more
    Palo Alto Networks (09/06/25)
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  • Principal , Integrated Prgrm Plnr - F-35…

    Lockheed Martin (Fort Worth, TX)
    …**Join the Lockheed Martin Aero F\-35 PP&I Team\!** We're seeking a highly experienced Principal SME in PP&I to drive excellence across the F\-35 Line of Business\. ... outcomes\. Aeronautical program planning is an exciting process that combines creativity, science , and technology to create amazing machines that enable humans to… more
    Lockheed Martin (09/05/25)
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  • Principal Electrical/Systems Technical Lead

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current At Raytheon, the foundation of everything we do is… more
    RTX Corporation (08/21/25)
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