• 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 (12/25/25)
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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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  • Sr PGD Engineer - Critical…

    NextEra Energy (Palm Beach Gardens, FL)
    ** Sr PGD Engineer - Critical Infrastructure Protection** **Date:** Dec 28, 2025 **Location(s):** Palm Beach Gardens, FL, US, 33410 **Company:** NextEra Energy ... next step in your career with us! **Position Specific Description** **Overview:** The Senior PGD Engineer role supports Industrial Control System (ICS) in the… more
    NextEra Energy (12/04/25)
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  • Principal RF Payload Integration & Test…

    Northrop Grumman (El Segundo, CA)
    …Systems sector is seeking a **Principal** **RF Payload Integration & Tes** t ** Engineer / Sr . Principal** **RF Payload Integration & Test Engineer ​** to ... **This position may be filled by either at the Principal RF Payload Integration & Test Engineer level OR at the Sr . Principal RF Payload Integration & Test … more
    Northrop Grumman (10/18/25)
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  • Sr Principle Software Engineer

    Palo Alto Networks (Santa Clara, CA)
    …At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a ... who are as committed to shaping the future of cybersecurity as we are. **Who We Are** We take...Candidate should also have hands-on experience with networking or network security technologies and C language development in a… more
    Palo Alto Networks (12/24/25)
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  • Sr Staff Software Engineer - Agentic…

    Palo Alto Networks (Santa Clara, CA)
    …precision that drives great outcomes. **Your Career** Palo Alto Networks(R) is looking for a Sr Staff Software Engineer to help us build out our AI Agent ... At Palo Alto Networks(R) everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a… more
    Palo Alto Networks (12/10/25)
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  • Sr . Cyber Security Engineer

    GovCIO (Tampa, FL)
    **Overview** GovCIO is currently hiring a Senior Cybersecurity Engineer to provide operational and integration support for a multi-vendor infrastructure, ... NATO and Foreign military customers. + Extensive experience in Defensive Network / Cybersecurity Operations. + Operates across traditional technical boundaries. +… more
    GovCIO (10/18/25)
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  • Sr . Systems Engineer

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    **Overview** SR . SYSTEMS ENGINEER (BAMCIT): Bowhead seeks a Sr . Systems Engineer to support the Geographic Service Providers (GSP) Brooke Army Medical ... and telecommunications services for the PEO MS/J-6 through contractor staff augmentation. The Sr . Systems Engineer is tasked with improving IT practices and… more
    UIC Government Services and the Bowhead Family of Companies (10/08/25)
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  • Sr . Specialist, Aerial Network

    L3Harris (Salt Lake City, UT)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Senior Specialist, Network Systems Engineer Job Code: 31288 Job Location: ... and have every other Friday off Job Description: The Network Systems Engineer will support the Air...and executing system wide testing is desired. Additionally relevant cybersecurity experience in support of RMF processes is desired.… more
    L3Harris (11/20/25)
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  • Cloud Information Systems Security Engineer

    CGI Technologies and Solutions, Inc. (Washington, DC)
    **Cloud Information Systems Security Engineer (ISSE) - Sr ** **Category:** Cyber Security **Main location:** United States, District of Columbia, Washington ... Top Secret Clearance are required. CGI Federal is currently looking for a Senior -Level Cloud Information Systems Security Engineer with active Top Secret… more
    CGI Technologies and Solutions, Inc. (12/24/25)
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