• Principal Network Security

    Palo Alto Networks (Santa Clara, CA)
    …is to create an environment where we all win with precision. **Your Career** As a Principal Network Security Engineer at Palo Alto Networks, you'll be ... your opportunity. **Your Impact** + Architect, implement, and maintain advanced network security architectures across our global infrastructure, influencing… more
    Palo Alto Networks (12/02/25)
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  • Principal Engineer Software…

    Palo Alto Networks (Santa Clara, CA)
    …at Enterprise, Data Center, Cloud, and Service Provider environments + Design & Develop L2-L4 network security features + Develop network security high ... passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software engineering team that works… more
    Palo Alto Networks (10/29/25)
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  • Principal Software Test Engineer

    Palo Alto Networks (Santa Clara, CA)
    …and accomplished QA/Automation engineer with experience in validating core networking & security features in the QA team. You will be part of a world-class ... application layer protocols (eg, HTTP, HTTPS). + Extensive hands-on experience testing network and/or cybersecurity products. + Familiarity with security domains… more
    Palo Alto Networks (12/10/25)
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  • Principal Network Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Network Engineer ** in our **National Security Sector's (NSS) Cyber & ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals… more
    Leidos (10/31/25)
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  • Principal Engineer Network

    Northrop Grumman (Mcclellan, CA)
    …to the warfighter. We are looking for you to join our team as a ** Network Engineer / Principal Network Engineer ** based out of **McClellan, CA** . As a ... is a trusted provider of mission-enabling solutions for global security . Our organization is chartered with providing the skills,... Network Engineer / Principal Network Engineer more
    Northrop Grumman (10/15/25)
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  • Principal or Senior Principal

    Northrop Grumman (NJ)
    …Systems is looking to add a ** Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF Base Edinburgh** ... for operations and maintenance support of the MQ-4C Triton network and communications systems at a Forward Operating Base...location. _This position can be filled at either the Principal Field Service Engineer OR Senior … more
    Northrop Grumman (01/01/26)
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  • Principal Network Systems…

    Saliense Consulting (Arlington, VA)
    …related problems, performance, and capacity as well as work hand-in-hand with the Principal Network Engineer on network infrastructure issues ... preview of the full benefits package. Saliense is now hiring a Senior Technical Consultant ( Principal Network Systems Engineer ) to join our team in support… more
    Saliense Consulting (12/30/25)
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  • Principal / Sr. Principal HPC…

    Northrop Grumman (Jessup, MD)
    …US Government security clearance per customers requirements **Basic Qualifications: Sr. Principal Network Engineer ** + Bachelor's degree with 8 years' ... assistance may be available CLEARANCE TYPE: A US Government security clearance per customer's requirements. TRAVEL: Yes, 10% of...or a Sr. Principal Level. **Basic Qualifications: Principal Network Engineer ** + Bachelor's… more
    Northrop Grumman (12/05/25)
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  • Senior Principal Processing Integration…

    RTX Corporation (Marlborough, MA)
    …more secure world. The **Radar Digital Products** Department is seeking a **Senior Principal Electrical Engineer ** with strong networking background to join our ... team implementing the next generation RADAR solutions. **What You Will Do** The Senior Principal Electrical Engineer will work with Product Leads and other team… more
    RTX Corporation (12/06/25)
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  • Principal Software Engineer

    SpaceX (Redmond, WA)
    Principal Software Engineer (Starlink Ground Network ) Redmond, WA Apply SpaceX was founded under the belief that a future where humanity is out exploring the ... make this possible, with the ultimate goal of enabling human life on Mars. PRINCIPAL SOFTWARE ENGINEER (STARLINK GROUND NETWORK ) At SpaceX we're leveraging… more
    SpaceX (11/11/25)
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