• Zscaler (San Jose, CA)
    …harness speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Development Engineer to join our ZIA team.You will ... countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to… more
    DirectEmployers Association (11/18/25)
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  • Zscaler (San Jose, CA)
    …to Zscaler and help shape the future of cybersecurity. We're looking for a Senior Principal Software Development Engineer to join our ZIA Cloud team. You ... will make ZIA software run in Public Cloud Infrastructure. You will bring...bring strong public cloud infrastructure knowledge, technical expertise in network security, hands-on development experience, and proven leadership capabilities.Reporting… more
    DirectEmployers Association (09/05/25)
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  • Renesas (Austin, TX)
    Principal Application Engineer Job Description Renesas Performance Computing Power Application engineering team is seeking an individual to work on cutting edge ... + Proficiency with a full complement of lab equipment including network . analyzers, oscilloscopes and waveform generators. + Experience with automation of… more
    DirectEmployers Association (11/08/25)
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  • Sabre (Dallas, TX)
    …independent properties worldwide. Hospitality Solutions is currently Looking for a ** Principal Site Reliability Engineer .** **Job Description** The **Site ... Reliability Engineering (SRE)** combines software and systems engineering to build and run large-scale,...**TCP/IP and HTTP** protocols. Expertise in debugging issues using network layer knowledge. Able to capture traffic and analyze… more
    DirectEmployers Association (11/04/25)
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  • Silvus Technologies (Los Angeles, CA)
    …career._ THE OPPORTUNITY Silvus is seeking a Principal R&D Engineer (https://jobs.lever.co/silvustechnologies/f6a37b7b-4f26-4de1-93c0-0bd116811d0a) who will ... us safe. We do so by delivering the most advanced Mobile Ad-hoc Network (MANET) radios powered by our custom and ever-evolving Mobile-Networked MIMO waveform.… more
    DirectEmployers Association (10/15/25)
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  • Silvus Technologies (Los Angeles, CA)
    …us safe. We do so by delivering the most advanced Mobile Ad-hoc Network (MANET) radios powered by our custom and ever-evolving Mobile-Networked MIMO waveform. ... Silvus is seeking a **_Principal FPGA / RTL Design Engineer - Signal Processing_** who will report to the _Director...logic analyzers. + Provide support to the RF and Software Engineering Teams. REQUIRED QUALIFICATIONS + Bachelor of Science… more
    DirectEmployers Association (10/08/25)
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  • Entrust (Dallas, TX)
    …wide array of components including web services, application servers, and databases. The Principal Cloud DevOps Engineer will be responsible for deploying and ... applications, networks, scoping projects, and the resolution of application and network issues. This role involves maintaining CI/CD pipelines, optimizing cloud and… more
    DirectEmployers Association (10/04/25)
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  • Astronics (Orlando, FL)
    Sr. RF Engineer (ATSO) Astronics Subsidiary Astronics Test Systems Location Orlando, Florida Description **General Summary:** The Senior RF Design Engineer will ... under, however, there could be potential for developing above this range. ** Principal Duties and Responsibilities:** **Design and Development:** + Lead the design… more
    DirectEmployers Association (11/18/25)
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  • Principal Financial Group (Des Moines, IA)
    **What You'll Do** As an Info Security Sr Engineer I with Principal Financial Group, you'll join a vulnerability management team that supports thousands of users ... If you have a passion for hacking and information security, and fancy yourself a network penetration tester, come join us -- where you'll be exposed to a wide range… more
    DirectEmployers Association (11/08/25)
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  • CN (Homewood, IL)
    …for all aspects of safe and effective design of circuits, hardware and software for highway crossing and wayside signalling projects with focus specifically on the ... **Project Design and Estimating** . Perform the role of primary engineer for signal design projects, including handling and controlling project budgets,… more
    DirectEmployers Association (11/11/25)
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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 ... with the ultimate goal of enabling human life on Mars. PRINCIPAL SOFTWARE ENGINEER (STARLINK GROUND NETWORK ) At SpaceX we're leveraging our experience in… more
    SpaceX (11/11/25)
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  • Principal Engineer Software

    Palo Alto Networks (Santa Clara, CA)
    …delivered management platform to manage all Palo Alto Networks Next generation network security solutions. It's an easy-to-use, scalable and secure platform to ... operationalize complex deployments using the Palo Alto Networks network security portfolio. **This role is located at our...is desired + Knowledge of and experience building enterprise software with graph databases like Spanner or Neo4j is… more
    Palo Alto Networks (10/17/25)
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  • Principal Engineer Software

    Palo Alto Networks (Santa Clara, CA)
    …smart, hardworking and passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software ... technologies for the firewall. As a member of a data plane networking software group, you will be responsible for designing and developing the next-generation… more
    Palo Alto Networks (10/29/25)
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  • Principal Engineer Software

    Palo Alto Networks (Santa Clara, CA)
    …smart, hardworking and passionate individuals to join the Next-gen Firewall dataplane team as a Software Engineer . You will be part of a world-class software ... for the firewall. As a member of a dataplane / mobility networking software group, you will be responsible for designing and developing the next-generation firewall.… more
    Palo Alto Networks (10/31/25)
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  • Principal Software Engineer

    NVIDIA (Santa Clara, CA)
    NVIDIA is now looking for a Principal Software Engineer to join the GDN team. The Graphics Delivery Network is a groundbreaking platform that lets ... GDN to combine AI to provide interactive experiences. We are seeking a dedicated Principal Cloud Software Engineer to join the GDN team. You will be working… more
    NVIDIA (11/07/25)
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  • Principal Software Automation/Test…

    Palo Alto Networks (Santa Clara, CA)
    …Generation Firewall) group is looking for a seasoned 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 software test engineering team that works on various ground-breaking technologies (Cloud Identity, Data Loss Prevention,… more
    Palo Alto Networks (11/12/25)
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  • Principal Software Engineer

    ManTech (Reston, VA)
    …join our team in **Reston, VA.** This is an onsite position. The ** Principal Software Engineer ** will work with Network and Systems Engineers to design, ... ManTech seeks a motivated, career and customer-oriented ** Principal Software Engineer ** to...not limited to:** + Designing, developing, programming, and modifying software , systems, applications, and tools, both existing and new… more
    ManTech (09/10/25)
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  • Principal /Sr. Principal Cyber…

    Northrop Grumman (Chantilly, VA)
    …best work of your career. We are looking for you to join our team as a ** Principal ** **Cyber Software Test Engineer ** and **Sr. Principal ** **Cyber ... shared mission, we'll support you with expanding your personal network and developing skills, whether you are new to...timely manner and make recommendations **Basic Qualifications for a Principal Cyber Software Test Engineer :**… more
    Northrop Grumman (11/01/25)
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  • Northrop Grumman (DoD SkillBridge) - Cyber…

    Northrop Grumman (Annapolis, MD)
    …only part of history, they're making history. **Northrop Grumman (DoD SkillBridge) -** **Cyber Software Engineer or Principal Cyber Software Engineer ... shared mission, we'll support yours of expanding your personal network and developing skills, whether you are new to...invite you to join our team as a Cyber Software Engineer or Principal Cyber… more
    Northrop Grumman (10/10/25)
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  • Principal /Sr Principal

    Northrop Grumman (Baltimore, MD)
    …We are looking for you to join our team as a Principal or Senior Principal Embedded Software Engineer based out of Linthicum, MD. **Summary of Role:** As ... shared mission, we'll support you by expanding your personal network and developing skills, whether you are new to...a Principal /Senior Principal Embedded Software Engineer within… more
    Northrop Grumman (10/16/25)
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