• Information Systems Security Manager

    M. C. Dean (Vienna, VA)
    …headquartered in Tysons, Virginia, and employs more than 5,800 professionals who engineer and deploy automated, secure, and resilient power and technology systems; ... is responsible for the development, implementation, and continuous improvement of cybersecurity functions for multiple critical systems and for providing strategic… more
    M. C. Dean (12/13/25)
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  • Senior AI Security Researcher

    Carnegie Mellon University (Pittsburgh, PA)
    Are you a cybersecurity and/or AI researcher who enjoys a challenge? Are you excited about pioneering new research areas that will impact academia, industry, and ... -- the Morris worm - in 1988, CERT has remained a leader in cybersecurity research, improving the robustness of software systems, and in responding to sophisticated … more
    Carnegie Mellon University (10/21/25)
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  • Principal SWE, Windows Network Filter…

    Zscaler (San Jose, CA)
    …you to bring your talents to Zscaler and help shape the future of cybersecurity . Our Engineering team built the world's largest cloud security platform from the ... with a cloud-first strategy. We're looking for an experienced Principal Software Engineer to join our Endpoint Engineering team. This high-impact role will shape… more
    Zscaler (12/27/25)
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  • Cyber Security Specialist 3 - DMV

    M. C. Dean (District Of Columbia, DC)
    …defense, and security. Join our more than 4,500 employees worldwide who engineer and deploy automated, secure, and resilient power and technology systems; and ... US Army ICS Inventory Methodology and Unified Facilities Criteria (UFC) 4-010-06, Cybersecurity of Facility-Related Control Systems. . Assist in the development and… more
    M. C. Dean (11/28/25)
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  • Technical Account Manager

    Proofpoint (Austin, TX)
    About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to protect their ... At Proofpoint, you'll be part of a global team that breaks barriers to redefine cybersecurity , guided by our BRAVE core values: Bold in how we dream and innovate,… more
    Proofpoint (10/22/25)
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  • Cloud Computing Specialist (CCS) - Remote

    TekSynap (VA)
    …IAT Level II Baseline Certification:** + COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global ... across all deployment and service models (IaaS, PaaS, SaaS). + Performs Cybersecurity Control Assessments and conducts C&A reviews for large and complex enterprise… more
    TekSynap (11/07/25)
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  • Staff Solution Consultant

    Trellix (Denver, CO)
    …**Trellix, the trusted CISO ally, is redefining the future of cybersecurity and soulful work.** Our comprehensive, GenAI-powered platform helps organizations ... We also recognize the importance of closing the 4-million-person cybersecurity talent gap. We aim to create a home...comprised of Trellix and third-party technologies. The Endpoint Security Engineer (ESE) will report to the Senior Manager of… more
    Trellix (11/14/25)
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  • Sr. Web Developer

    Proofpoint (Sunnyvale, CA)
    **About Us:** Proofpoint is a global leader in human- and agent-centric cybersecurity . We protect how people, data, and AI agents connect across email, cloud, and ... of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values: **Bold** in...years of professional experience as a **Full-Stack or Front-End Engineer ** , ideally in **B2B SaaS** environments. + Proficiency… more
    Proofpoint (11/06/25)
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  • Sr. Customer Success Manager

    Proofpoint (San Francisco, CA)
    About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of the Fortune 100, rely on Proofpoint to protect their ... of a global team that breaks barriers to redefine cybersecurity , guided by our BRAVE core values: Bold in...of industry leadership experience in a customer success, sales engineer , senior support engineer , or other customer… more
    Proofpoint (12/18/25)
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  • Engineering Cell Lead

    SOLUTE Careers (Fayetteville, NC)
    …or transport equipment. The Lead will have oversight of approximately 12 network engineers, systems engineers, and cybersecurity personnel, and function as ... Engineering Cell Lead with experience as a Senior Systems Engineer and Project Management skills to serve as the... Cell Lead will oversee the development, engineering, integration, cybersecurity , and testing of existing and new systems inclusive… more
    SOLUTE Careers (11/05/25)
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