• Principal Software Test Engineer (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …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... Clearance:** Secret - Current We're looking for a ** Principal Software Test Engineer** to join our team in… more
    RTX Corporation (12/10/25)
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  • Principal Electrical Engineer

    RTX Corporation (Goleta, CA)
    …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 At Raytheon, the foundation of everything we do is rooted in our values and a… more
    RTX Corporation (12/10/25)
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  • Senior Principal GPS Systems Engineer

    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:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (12/10/25)
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  • Principal Engineer, Quality Engineering

    RTX Corporation (Andover, MA)
    …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...a safer, more secure world. Raytheon is seeking a Principal Quality Engineer to join the Radio Frequency Components… more
    RTX Corporation (12/09/25)
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  • Principal Test Systems Execution Lead…

    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...have an exciting opportunity for a full-time position of ** Principal Test Systems Execution Lead Engineer** located **onsite in… more
    RTX Corporation (12/06/25)
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  • Principal Embedded Software Engineer

    Silvus Technologies (Irvine, CA)
    …the system including device drivers, networking functions and services, encryption, and security features. This position is fully onsite, Monday through Friday, at ... management software and web interface implementation. + Implementation of different security protocols and encryption algorithms. + Audio streaming and push-to-talk… more
    Silvus Technologies (12/06/25)
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  • Sr. Principal Common Guidance Section (GS)…

    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:** DoD Clearance: Top...teams. The AEGS Department is searching for a **_Sr. Principal Common Guidance Section (GS) Global Positioning System (GPS)… more
    RTX Corporation (12/06/25)
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  • Principal Acquisition Analyst

    Parsons Corporation (Schriever AFB, CO)
    …what's possible. **Job Description:** Parsons is looking for an amazingly talented **C2BMC Principal Acquisition Analyst** to join our team! In this role you will ... program and/or a DoD **What Desired Skills You'll Bring:** + MDA experience ** Security Clearance Requirement:** An active Secret security clearance is required… more
    Parsons Corporation (12/06/25)
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  • Principal Systems Administrator - Helpdesk…

    Northrop Grumman (Colorado Springs, CO)
    …Space Systems-Missile Defense Integration offers an excellent opportunity for a Principal Systems Administrator-Helpdesk Sys Admin (25-571) to join our team of ... to enhance reliability and performance + Installing software + Applying and enforcing security policies through Windows Group Policy and automation tools such as: -… more
    Northrop Grumman (12/05/25)
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  • Principal Technical Program Manager…

    Microsoft Corporation (Redmond, WA)
    **Overview** Copilot Security is at the heart of Microsoft's mission to deliver trusted, human-centered AI experiences. We make trust, safety, and resilience ... prompt injection, and privacy-first systems that scale globally. As a ** Principal ** **Techncal Program Manager** on Copilot Identity, you'll lead initiatives that… more
    Microsoft Corporation (12/05/25)
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