• Sr . Staff Engineer Software…

    Palo Alto Networks (Santa Clara, CA)
    …where we all win with precision. **Your Career** We are seeking a highly skilled Sr . Staff Engineer Software Full-Stack (Data Security) to join our team. As a ... everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of...office 3 days a week. **Your Impact** As a Sr . Staff Engineer Software Full-Stack (Data Security),… more
    Palo Alto Networks (12/13/25)
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  • Sr Principal Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …and the kind of precision that drives great outcomes. **Your Career** Architect/ Sr . Principal Engineer , Backend - Cortex Cloud (Posture Security) Team: ... everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of...products. We are looking for a seasoned and visionary Architect/ Sr . Principal Engineer to join our dynamic… more
    Palo Alto Networks (12/02/25)
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  • Sentinel - Principal/ Sr Principal Systems…

    Northrop Grumman (Bellevue, NE)
    …career today. Northrop Grumman Defense Systems is seeking to hire a Principal Systems Engineer / Sr . Principal Systems Engineer to join its team of diverse ... SkillBridge program candidates. **Roles and Responsibilities** + This Systems Engineer position will support activities including use case development,..._This position may be filled at a Principal or Sr . Principal level_ + Must have an active US… more
    Northrop Grumman (12/03/25)
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  • Sr Staff Engineer Software…

    Palo Alto Networks (Santa Clara, CA)
    …great outcomes. **Your Career** We are seeking a highly skilled and experienced Sr Staff Engineer to join our Engineering Productivity/Platform team that can ... everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of...velocity while ensuring security throughout the lifecycle. As a Sr Staff Engineer on the Engineering Productivity/Platform… more
    Palo Alto Networks (11/12/25)
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  • Principal/ Sr Principal Systems Security…

    Northrop Grumman (Rolling Meadows, IL)
    …this team, we would invite you to apply. We are looking for a Principal / Senior Principal Systems Security Engineer to join our team in Rolling Meadows, IL. ... position can be filled at the Principal Systems Security Engineer or Sr . Principal Systems Security ...customer specified clearance prior to start. **Basic Qualifications for Senior Principal Systems Security Engineer :** + Bachelor's… more
    Northrop Grumman (10/28/25)
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  • Sr . Systems Engineer

    Atlas Technica (CA)
    Position Name: Sr . Systems Engineer Reports to: Client Technology Manager Location/Type: LA, CA Atlas Technica's mission is to shoulder IT management, user ... support, and cybersecurity for our clients, who are hedge funds and...Members. Join Atlas Technica now! We are seeking a Sr . Systems Engineer to join our rapidly… more
    Atlas Technica (11/15/25)
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  • Sr . QA Automation Engineer

    Proofpoint (Pittsburgh, PA)
    cybersecurity . Protection Starts with People. Proofpoint's ZenGuide team is looking for ** Sr . QA Automation Engineer .** The candidate will test all aspects of ... Proofpoint is a global leader in human- and agent-centric cybersecurity . We protect how people, data, and AI agents...supporting a global SaaS product. As a QA Automation Engineer you will lend your skill sets to help… more
    Proofpoint (11/22/25)
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  • Sr . Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Cyber Infrastructure Engineer Job Code: 29132 Job Location: Carlsbad, ... Cybersecurity , or related discipline; advanced degree or equivalent senior -level experience strongly preferred. + Active Secret clearance required; ability to… more
    L3Harris (09/25/25)
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  • Principal Software Engineer or a Sr

    Northrop Grumman (Redondo Beach, CA)
    …history. Northrop Grumman Aeronautics Systems has an opening for a **BSP Principal Software Engineer or a Sr . Principal Software Engineer ** to join our ... of BSPs and drivers. _**This requisition may be filled at a_ **_Principal_** **Software Engineer (Level 3)** OR a ** Sr .** **Principal Software Engineer more
    Northrop Grumman (12/12/25)
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  • Sr . Security Research Engineer

    Proofpoint (Raleigh, NC)
    …the Fortune 100 trust us as a security partner. **The Role** The Role As a Sr . Security Research Engineer on Proofpoint's Threat Research team, you'll be part of ... Proofpoint is a global leader in human- and agent-centric cybersecurity . We protect how people, data, and AI agents...skills align with the requirements but feel that the ' Senior ' title may not reflect your experience level, we… more
    Proofpoint (12/09/25)
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