• M3 Systems Administrator (RHEL/Linux) - TS/SCI…

    General Dynamics Information Technology (Charlottesville, VA)
    …Provide performance metrics and usage charts, including CPU usage, disk usage and network uptime for Linux Servers. + Provide general maintenance, upgrades, and new ... in Linux administration and best practices + Familiar with enterprise network architecture + Experience with automated configuration management (Ansible) + Familiar… more
    General Dynamics Information Technology (04/10/25)
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  • Cyber Analyst II

    Leidos (Chantilly, VA)
    …proactive approach to safeguarding critical systems and sensitive data. + Monitor network traffic, system logs, and security alerts to identify potential threats, ... (CISSP) or comparable. **Favorable if you have:** + Understanding of network protocols, operating systems, and cybersecurity threats (eg, malware, phishing,… more
    Leidos (04/09/25)
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  • Cyber Security Engineer

    Acclaim Technical Services (Reston, VA)
    …assist in remediation efforts of cyber security incidents (system and/or network breaches, malware attacks); Participate in the change management process; ... of networking protocols, such as TCP/IP, LAN/WAN concepts; Expert with automation (eg, Ansible, CloudFormation); Strong attention to detail with analytical mind… more
    Acclaim Technical Services (04/06/25)
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  • Product Security Engineer, Payments Security…

    Amazon (Herndon, VA)
    …issues. - Identify and prioritize security problems that can be detected using automation . - Develop detection prototypes for these security problems to enhance our ... management and authentication, software development, cryptography, system administration and network security experience - 3+ years with cloud technologies (AWS… more
    Amazon (04/04/25)
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  • ForeScout Engineer

    Intact Technology (Reston, VA)
    …and managing our ForeScout solutions to ensure the security of our network and devices. Intact Culture: Intact is committed to customer success, employee ... Hardware Asset Management (HWAM) discovery tool to identify assets on the network with reconciliation against legacy and current asset inventory systems and conduct… more
    Intact Technology (04/04/25)
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  • Senior SOC Analyst

    Nightwing (Sterling, VA)
    …response, and immediate investigation and resolution using host-based and network -based cybersecurity analysis capabilities. Contract personnel provide front line ... Experience with AWS infrastructure and cloud security tools sets. Experience with network analysis, protocols, tools, and devices. Experience with host analysis on… more
    Nightwing (04/03/25)
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  • Principal Cyber Engineer

    Leidos (Chantilly, VA)
    …enhance the organization's security posture. + Design and implement secure network architectures, ensuring segmentation and zero-trust principles. + Develop and ... cloud security practices (AWS, Azure, GCP). + Strong understanding of network security protocols, encryption technologies, and authentication methods. + Hands-on… more
    Leidos (03/31/25)
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  • Systems Administrator, Junior

    Leidos (Chantilly, VA)
    …+ Assist in installing, configuring, and maintaining servers, desktops, and network devices. + Provide helpdesk support, troubleshooting user issues with operating ... and contribute to internal knowledge bases. + Learn and apply basic scripting/ automation techniques to improve IT workflows. **What does Leidos need from me?**… more
    Leidos (03/29/25)
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  • Cyber Analyst, Junior

    Leidos (Chantilly, VA)
    …proactive approach to safeguarding critical systems and sensitive data. + Monitor network traffic, system logs, and security alerts to identify potential threats, ... / Linux) operations and system artifacts + Understanding of Enterprise Network Architectures to include routing/switching, common protocols (DHCP, DNS, HTTP, etc.),… more
    Leidos (03/29/25)
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  • Engineering Operations Tech, DCEO Engr 4 - AG (L4)

    Amazon (Culpeper, VA)
    …to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other vital ... generators, switchboards/switchgears, UPSs, PDUs, AHUs, pumps, motors, VFDs, and building automation systems. They provide 24/7 shift coverage which could include 12… more
    Amazon (03/28/25)
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