• F5 Network Engineer

    System One (Vienna, VA)
    … Administrator Engineer manages and maintains an organization's network infrastructure, ensuring security , performance, and reliability. 1. Expertise ... devices 2. Proficiency in firewalls, routers, and VPNs 3. Experience with network monitoring tools System One, and its subsidiaries including Joule, ALTA IT… more
    System One (07/12/25)
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  • Network /Systems Engineer 3 (WAN…

    GovCIO (Richmond, VA)
    …the enterprise network infrastructure, Internet Gateways, the delivery of enterprise security systems and services, the monitoring and reporting of ... **Overview** The VA NSOC defends, manages, and monitors the network operating status and cyber security posture of the VA by providing the day-to-day management,… more
    GovCIO (07/11/25)
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  • Senior Information System Security

    Amentum (Warrenton, VA)
    …space? If so, look no further. Amentum is seeking a **Senior Information System Security Engineer ** to join our team of passionate individuals in **Warrenton, ... **Responsibilities:** The duties and responsibilities of the **Senior** **I nformation System Security Engineer (ISSE)** include, but are not limited to, the… more
    Amentum (07/17/25)
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  • Security Engineer II, Amazon…

    Amazon (Arlington, VA)
    …infrastructure to identify and reduce risks to Amazon. We are looking for a Security Engineer who is excited about designing and building secure solutions to ... scalable, high-performance and robust tools and services. As a Security Engineer , you will collaborate to ensure...development, cryptography, penetration testing, cloud security , mobile security , and network security -… more
    Amazon (06/24/25)
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  • Cyber Security Detections Engineer

    McIntire Solutions (Springfield, VA)
    Security Detections Engineer Seeking a motivated, career and customer-oriented Cyber Security Engineer , Senior to join our team in Springfield, VA, area. ... information and event management (SIEM), Threat intelligence platforms (TIPs), or Network monitoring tools * Experience in creating, modifying, tuning, IDS… more
    McIntire Solutions (05/29/25)
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  • Sr. Security Systems Engineer , DC…

    Amazon (Herndon, VA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... team is looking for a highly talented and motivated Security Systems Engineer with expertise in computer...as well as applications of advanced image processing in security contexts. Strong knowledge of network infrastructure,… more
    Amazon (04/23/25)
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  • NMCC Information Systems Security

    TekSynap (Arlington, VA)
    …and Risk Assessment techniques. **Overview** We are seekinga highly skilled Information Systems Security Engineer (ISSE) to maintain and enhance the security ... Guides (STIGs) on Windows and Red Hat Linux systems. + Develop and implement security designs for new and existing network systems, ensuring hardware, operating… more
    TekSynap (06/18/25)
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  • Information Systems Security

    KaylaTek, Inc. (Arlington, VA)
    …current position. Summary Our Cybersecurity Team is seeking a highly skilled Information System Security Engineer (ISSE) to maintain and enhance the security ... Guides (STIGs) on Windows and Red Hat Linux systems. o Develop and implement security designs for new and existing network systems, ensuring hardware, operating… more
    KaylaTek, Inc. (06/05/25)
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  • Senior Enterprise Security Engineer

    Eliassen Group (Richmond, VA)
    …in compliance frameworks, risk identification, and mitigation, as it relates to infrastructure, network and application security . The Engineer also develops ... **Senior Enterprise Security Engineer ** **Anywhere** **Type:** Permanent **Category:**...efficient and effective manner. + Manages, administrates, and improves security monitoring products for WAF, SIEM, DDoS… more
    Eliassen Group (06/20/25)
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  • Senior Systems Security Engineer

    SMX (Dahlgren, VA)
    Senior Systems Security Engineer (4413)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior Systems ... Security Engineer to join our team in...in security technologies, including cryptography, system and network security , and secure software development practices… more
    SMX (07/09/25)
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