• Principal Engineer Software (DLP…

    Palo Alto Networks (Santa Clara, CA)
    …of cloud security utilizing big data and analytics. We are looking for a Principal Engineer to join the team that is building our latest cloud security ... consistently throughout the entire enterprise. It also guarantees that your data security strategy adheres to compliance and data privacy regulations. This role will… more
    Palo Alto Networks (10/17/25)
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  • Principal Engineer Test - SW Test…

    Northrop Grumman (Huntsville, AL)
    …Grumman Space Systems-Launch and Missile Defense Systems provides an excellent opportunity for a Principal Engineer Test - SW Test Engineer (25-404) to join ... AL $95,800K - $143,600K** **Basic Qualifications:** Please include your current security clearance, IAT, or relevant certifications on your resume, if applicable.… more
    Northrop Grumman (10/14/25)
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  • CEMA Principal Software Engineer

    BAE Systems (Hudson, NH)
    …may be available based on position level and/or job specifics. **CEMA Principal Software Engineer ** **116160BR** EEO Career Site Equal Opportunity Employer. ... and radar systems, your work will directly strengthen national security and empower warfighters on the front line. We...the front line. We are seeking an experienced Software Engineer to lead the development, evolution, and sustainment of… more
    BAE Systems (09/16/25)
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  • Principal Software Engineer

    Zscaler (San Jose, CA)
    …to harness speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Engineer to join our team. This is a hybrid role, ... experience for enterprise users. As the operator of the world's largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile,… more
    Zscaler (10/18/25)
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  • Sr Principal Subsystem 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...The Fight Avionics Team is searching for a **_Sr. Principal Subsystems Engineer_** with experience as Integrated Product Team… more
    RTX Corporation (10/23/25)
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  • Principal Systems Engineer (Onsite)

    RTX Corporation (Goleta, CA)
    …Raytheon's Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/23/25)
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  • Principal Systems Engineer (Modeling…

    RTX Corporation (Tewksbury, MA)
    …world. Integrated Air & Missile Defense Systems (IAMDS) department is seeking a ** Principal Systems Engineer (Modeling & Simulation).** IAMDS leads all aspects ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/23/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (San Diego, CA)
    …a safer, more secure world. The RMD team is looking for a **Senior Principal Systems Engineer ** to support the Missile Defense Sensors (MDS) department. The ... 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… more
    RTX Corporation (10/22/25)
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  • P4 Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …integration, and production support. The ADGE department is looking for a full-time Principal Mechanical Engineer Lead to support Patriot Missile GEM-T major ... 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… more
    RTX Corporation (10/22/25)
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  • Sr Principal Mechanical Engineer

    RTX Corporation (Tewksbury, MA)
    …and production support. The ADGE department is looking for a full-time Senior Principal Mechanical Engineer to support Patriot GEM-T Missile major components and ... 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… more
    RTX Corporation (10/22/25)
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