• Principal Endpoint Security Systems…

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity a **Principal Endpoint Security Systems Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Security!** **Job Description** This effort is seeking an experienced endpoint security systems engineer to join our Cyber Security Engineering team. The focus… more
    Leidos (11/28/25)
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  • Systems Engineer

    Indigo IT, LLC (Pensacola, FL)
    …Security Validation (ASV), the Intrusion Detection System (IDS), and emerging cyber sensing technologies. The Systems Engineer II will support requirements ... Systems Engineer Pensacola, FL (hybrid/remote) SUMMARY: Founded in 2001,...engineering, integration, testing, and modernization efforts for DISA's enterprise cyber sensing capabilities. This position directly contributes to the… more
    Indigo IT, LLC (11/25/25)
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  • Cybersecurity Operations Engineer

    TekSynap (Bethesda, MD)
    **Responsibilities & Qualifications** **RESPONSIBILITIES** The **Cybersecurity Operations Engineer ** will implement and maintain defensive cyber controls aligned ... in Splunk, ELK, and other SIEM platforms. + Write detection logic and correlation rules for threat identification and...information security, or IT. + 5+ years of hands-on cyber defense or blue team experience. + Experience with… more
    TekSynap (11/22/25)
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  • Senior Software Engineer - DSPM

    Rubrik (Palo Alto, CA)
    …dedicated to developing Rubrik's data security products, primarily focusing on malware detection with the broader org looking into ransomware detection , ... sensitive data discovery, and user intelligence. Our malware detection is built on top of our state-of-the-art homegrown...We are seeking an experienced and passionate Senior Software Engineer to join our core engineering team. You will… more
    Rubrik (11/20/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Oakton, VA)
    …visualizations + Excellent documentation and mentoring skills + Comfortable working across cyber , networking, and threat teams to improve detection and ... **Req ID:** 38603 **Summary** **Senior Splunk Engineer ** **Oakton, VA** Are you ready to enhance...Splunk expertise with advanced network awareness to drive threat detection , baselining, and event correlation across enterprise and air-gapped… more
    Chenega Corporation (12/12/25)
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  • Reverse/Embedded Engineer

    Leidos (Columbia, MD)
    …customers in these critical markets. **Job Description:** The Leidos Offensive Cyber Operation (OCO) team of talented Reverse/Embedded software engineers are ... actively developing offensive cyber foundational tool kits for customers with mission critical...Utilize programming techniques to evade host-based or network intrusion detection systems. + Develop software to capture, analyze, and… more
    Leidos (10/18/25)
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  • Senior Information Systems Security…

    Parsons Corporation (Colorado Springs, CO)
    …We need your help. Our team is looking for a **Senior Information Systems Security Engineer (ISSE)** . In this role you will get to focus on the cybersecurity ... aspects of system design to deal with cyber -related disruptions, minimizing misuse and malicious behavior, while supporting Department of Defense (DoD) agencies,… more
    Parsons Corporation (10/11/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will… more
    Nightwing (09/23/25)
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  • Senior Security Engineer

    CVS Health (Nashville, TN)
    …controls. You will enable safe, scalable adversary emulation linked to detection and response metrics, blending offensive tradecraft, automation, and reliability ... engineering to deliver a production-ready system that drives measurable cyber -resilience improvements. The position also provides opportunities to leverage AI for… more
    CVS Health (12/03/25)
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  • Cybersecurity AI Engineer

    Insight Global (Charlotte, NC)
    Job Description The Principal Cyber AI Engineer will drive the development and optimization of advanced tools, processes, and workflows to predict, detect, and ... Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements The Principal Cyber AI Engineer will drive the development… more
    Insight Global (12/02/25)
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