• Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** We are seeking a technical lead software engineer to design and advance the core infrastructure powering Walmart's ... team, you will get the opportunity to: + Drive the technical direction forWalmart's experimentationbackend services, aligning long-term platform strategy with… more
    Walmart (12/11/25)
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  • Principal Integrated Product Manager

    RTX Corporation (Tucson, AZ)
    …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...position requires leading a team of multi-discipline engineers, providing technical and execution oversight, and managing multiple projects for… more
    RTX Corporation (12/18/25)
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  • Sr Principal Linux Systems Administrator…

    Northrop Grumman (Boulder, CO)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological ... Linux Server Admin** to join its dynamic team of technical professionals. The qualified applicant will become part of...user and computer accounts and modify file permissions and security access lists. + Test new releases of products… more
    Northrop Grumman (01/07/26)
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  • Principal Systems Engineer - Cybersecurity

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... Systems Engineering capability from the ground up as part of an ambitious program to modernize the US Air Force's critical airborne command-and-control fleet. We… more
    Sierra Nevada Company, LLC (12/17/25)
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  • Cleared Senior/ Principal R&D Systems…

    Sandia National Laboratories (Albuquerque, NM)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... we love our jobs: + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers + Some of the best… more
    Sandia National Laboratories (12/17/25)
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  • Principal Digital Design Engineer- Ongoing…

    Leonardo DRS, Inc. (Beavercreek, OH)
    …to delivering world-class, full life-cycle defense and intelligence products that protect the security of our nation and our allies. From air combat training to ... support testing of products, systems, or subsystems + Ability to complete a technical project independently + Mentor and coach other engineers. + Review customer… more
    Leonardo DRS, Inc. (12/01/25)
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  • Software Developer - Principal

    Parsons Corporation (Chantilly, VA)
    …to rapidly get capabilities into the hands of the warfighter. Our technical efforts focus on signal processing, image processing, full-motion video, mission ... solutions, and see the efforts through to completion. Opportunities to cross-cut technical areas and hone adjacent skills abound. **Job Responsibilities:** + Work… more
    Parsons Corporation (10/21/25)
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  • System Engineer Principal Pentagon J2&J8…

    Sciolex Corporation (Chantilly, VA)
    …surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... is seeking to fill an opening for a Systems Engineering and Technical Assistance (SETA) Pentagon (J2/J8) Outreach Representative. The customer outreach activities… more
    Sciolex Corporation (10/21/25)
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  • NATO AGS Principal System Administrator 3/4

    Northrop Grumman (San Diego, CA)
    …is seeking a well-qualified Systems Administrator to join its dynamic team of technical professionals for the NATO Global Hawk program . Primary location will ... user and computer accounts and modify file permissions and security access lists. + Test new releases of products...compatibility and minimize user impact. + Develop and document technical processes and procedures as needed. + Interact, meet,… more
    Northrop Grumman (01/07/26)
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  • Senior/ Principal Technologist - Building…

    Sandia National Laboratories (Livermore, CA)
    …Laboratories is the nation's premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge ... we love our jobs: + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers + Some of the best… more
    Sandia National Laboratories (12/04/25)
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