• Splunk Administrator - Mid

    Chenega Corporation (Oakton, VA)
    …the next level! The **Splunk Administrator - Mid** role entails working in a Network Operations and Security Center NOSC where the team is responsible for monitoring ... security and health alerts for systems on 14 different networks. The ideal candidate for...to each Non-classified or Secret Internet Protocol (IP) Router Network (NIPRNet, SIPRNet) network environment for all… more
    Chenega Corporation (05/20/25)
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  • Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    …Design, Architecture, Implementation, Information Systems Integration, and Communications and Network Systems Management + May manage small teams of ... (ECS3) program supports our intel customer across its many operating locations. Our focus is to help the organization...Juniper, F5, Aruba, Ruckus, Versa, NOM, NetScout and/or related network components or network monitoring and management… more
    CACI International (05/10/25)
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  • Senior Cybersecurity Data Visualization Specialist…

    ICF (Arlington, VA)
    …for a variety of user roles + Knowledge of Linux/Unix and Windows operating systems security + Knowledge of computer programming and scripting languages. ... will help the US protect and defend its networks and critical information systems . The successful cleared candidate will act as a Cybersecurity Data Visualization… more
    ICF (06/11/25)
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  • Sr IT Auditor

    The Hertz Corporation (Richmond, VA)
    … certifications or other relevant certifications ) or working towards certification + Possess advanced knowledge of network and application vulnerability ... + Broad audit experience across various areas of IT, including databases, operating systems , and applications + Able to travel up to 25% (domestic travel… more
    The Hertz Corporation (06/06/25)
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  • Principal Cyber Security Engineer

    ManTech (Chantilly, VA)
    … systems (IPS), antivirus solutions, application firewalls, high availability systems , network management tools, and virtualization platforms . Strong ... knowledge of Windows and Linux systems , operating system security practices, TCP/IP networking,... system security practices, TCP/IP networking, 802.1x, and core network security principles . IAT Level II certification… more
    ManTech (06/28/25)
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  • Senior VAT Analyst

    Leidos (Arlington, VA)
    …vulnerability assessments, specifically developing and applying STIG or CIS baselines for various operating systems , including Windows or RHEL and CentOS + The ... proactively block exploitation within the customer environment. + Perform enterprise-wide network scans, agent scans, including credentialed scans of Linux, Windows,… more
    Leidos (06/27/25)
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  • Incident Response Analyst

    Leidos (Arlington, VA)
    …of each phase of the Incident Response life cycle * Expertise of Operating Systems (Windows/Linux) operations and artifacts * Understanding of Enterprise ... determine scope of Cyber Incidents * Acquire and analyze endpoint and network artifacts, volatile memory, malicious files/binaries and scripts * Recognize attacker… more
    Leidos (06/26/25)
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  • Cyber Security SME

    Steampunk (Mclean, VA)
    …four (4) following criteria: + Vulnerability scanning execution, assessment, and analysis + Operating system and network knowledge (ie, Local Area Networks [LAN] ... client-focused, mission-driven excellence. Steampunk is looking for an experiencedInformation Systems Security Officer Team Leadwith an appetite for taking on… more
    Steampunk (06/25/25)
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  • SOC Analyst

    Steampunk (Mclean, VA)
    …levels (high, medium, low) to security alert notifications. + Experience with operating systems (Windows, Linux). + Excellent communication and collaboration ... and responding to security threats and incidents to protect the client's critical systems and data. The ideal candidate has a strong understanding of cybersecurity… more
    Steampunk (05/30/25)
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  • Cyber Security Architect

    DCCA (Chantilly, VA)
    … systems . * Demonstrated experience with security engineering and network engineering. * Demonstrated experience analyzing and documenting test results * ... security practices. * Demonstrated experience with vulnerability scanning tools. Education/ Certifications : o Certified Information Systems Security Professional… more
    DCCA (05/23/25)
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