• Cyber Operations Officer / Tech Ops

    CACI International (Chantilly, VA)
    …writing and coordinating formal documentation. * Basic working knowledge of computer and network operating systems (eg, Windows, Linux, Cisco, etc.), ... of complex operations. Officer utilizes extensive knowledge of traditional cyber network activities, cyber security acumen regarding ransomware, and proper defense… more
    CACI International (04/12/25)
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  • Senior Assurance Consultant, AWS Security…

    Amazon (Herndon, VA)
    …Qualifications - Experience in performing security assessments and information system audits of network , operating systems , application security, as well as ... Compliance leader who can address the challenges of migrating systems and workloads to the cloud? Are you skilled...understand how to manage risk and achieve compliance while operating in the AWS Cloud through deep dive discussions,… more
    Amazon (04/08/25)
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  • Systems Administrator

    General Dynamics Information Technology (Bluemont, VA)
    …maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance * Perform ... Family:** Systems Administration **Skills:** EMC Storage Area Network (SAN) Administration,Unix System Administration,Windows System Administration ** Certifications… more
    General Dynamics Information Technology (04/19/25)
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  • System Administrator

    Amentum (Springfield, VA)
    …environments. + Microsoft Active Directory, DNS, DHCP and basic TCP/IP and basic network troubleshooting. + Microsoft operating systems and applications; ... dispersed, medium-sized secure networks running the latest Microsoft products and operating systems . This position will require minimal travel, primarily… more
    Amentum (04/23/25)
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  • Assurance Consultant, AWS Security Assurance…

    Amazon (Herndon, VA)
    …Qualifications - Experience in performing security assessments and information system audits of network , operating systems , application security, as well as ... Compliance leader who can address the challenges of migrating systems and workloads to the cloud? Are you skilled...understand how to manage risk and achieve compliance while operating in the AWS Cloud through deep dive discussions,… more
    Amazon (04/11/25)
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  • Staff Cyber Security Detections Engineer

    ManTech (Springfield, VA)
    …degree + 2+ years of cyber experience + Experience with modern Windows, UNIX, network operating systems , databases, and virtual computing + Experience with ... incident trend analysis and reporting. + Characterizes and performs analysis of network traffic and system data to identify anomalous activity and potential threats… more
    ManTech (03/08/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance* Perform ... support of Unix/Windows workstations and servers, including Web servers, network attached storage devices, and stored data in support...software installations and upgrades to Unix/Windows operating systems and layered software packages and… more
    William C Brown Inc (04/16/25)
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  • Cyber Analyst II

    Leidos (Chantilly, VA)
    …Professional (CISSP) or comparable. **Favorable if you have:** + Understanding of network protocols, operating systems , and cybersecurity threats (eg, ... analytical skills, technical expertise, and a proactive approach to safeguarding critical systems and sensitive data. + Monitor network traffic, system logs,… more
    Leidos (04/09/25)
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  • Cyber Network Defense Analyst III

    Nightwing (Sterling, VA)
    …Identify and analyze anomalies in network traffic using metadata - Identify applications and operating systems of a network device based on network ... have a proactive approach to problem solving - Proficiency with common operating systems (e,g, Linux/Unix, Windows) - Experience implementing incident handling… more
    Nightwing (05/02/25)
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  • Systems Administrator Senior (VMware)…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …maintain integrity and configure network components along with implementing operating systems enhancements to improve reliability and performance + Integrate ... and operational support of voice and data communications hardware and software systems . + Performs configuration of operating system and security patches… more
    General Dynamics Information Technology (02/25/25)
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