• Senior Principal Systems…

    Northrop Grumman (Baltimore, MD)
    …work of your career. Northrop Grumman Mission Systems has an opening for a Sr. Principal Systems Engineer , with a focus in **Target Tracking** , **Sensor Fusion, ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to… more
    Northrop Grumman (12/19/25)
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  • Senior / Principal Python…

    SciTec (Boulder, CO)
    …software engineering, mathematics, engineering, or the physical sciences. + 8+ years ( Senior ) or 12+ years ( Principal ) of ongoing professional experience and ... data processing technologies and scientific instrumentation capabilities in support of National Security and Defense, and we are growing our creative team! We… more
    SciTec (12/09/25)
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  • Principal / Sr. Principal Systems…

    Northrop Grumman (Los Angeles, CA)
    …Citizenship is required to obtain and maintain security clearance **Basic Qualifications Senior Principal Systems Engineer :** + Bachelor's degree in a ... to maintain high standards and deliver reliable solutions. The Principal / Senior Principal Engineer...+ US Citizenship is required to obtain and maintain security clearance **Preferred** **Qualifications:** + Experience using DOORS for… more
    Northrop Grumman (12/24/25)
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  • Senior Principal Test Systems…

    RTX Corporation (Tucson, AZ)
    …world. We have an exciting opportunity for a full-time position of ** Senior ** **P** **rincipal** **Test Systems** **Execution Lead Engineer ** located **onsite** ... ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as...required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Secret… more
    RTX Corporation (12/18/25)
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  • Senior Principal Infrastructure…

    Truist (Wilson, NC)
    …review the following job description:** We are seeking a highly skilled and hands-on Senior Platform Engineer to help engineer and scale enterprise-grade ... complex technical and business problems. 7. Ability to influence others at senior levels to adopt a new perspective. **Preferred Qualifications:** 1. Hands-on… more
    Truist (12/19/25)
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  • Senior and Principal Software…

    Microsoft Corporation (Redmond, WA)
    …solutions to monitor, evaluate, and optimize AI agent performance. We are seeking Senior and Principal Software Engineers to join the Observability platform ... **Other Requirements:** Ability to meet Microsoft, customer and/or government security screening requirements are required for this role. These requirements… more
    Microsoft Corporation (12/12/25)
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  • Senior Principal Multi-Disciplined…

    RTX Corporation (Portsmouth, RI)
    …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...Department** in **Portsmouth** , **RI** , is seeking an ** Engineer ** capable of leading a project team of electrical… more
    RTX Corporation (12/04/25)
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  • Senior / Principal Electronics…

    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 (12/05/25)
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  • Information Systems Security

    Amentum (Fort Meade, MD)
    Security , & Intel space? If so, look no further. Amentum is seeking a ** Principal Information Systems Security Engineer ** to join our team of passionate ... the front and back end of new products and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and… more
    Amentum (10/23/25)
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  • Senior / Principal Fire Protection…

    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 ... + Challenging work with amazing impact that contributes to security , peace, and freedom worldwide + Extraordinary co-workers +...If so, we are seeking a dedicated Fire Protection Engineer to join our team! This is an amazing… more
    Sandia National Laboratories (12/19/25)
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