• Cyber Host Forensic Analyst II

    Nightwing (Arlington, VA)
    …further develop an intrusion narrative - When available, collecting and documenting system state information (running processes, network connections, etc.) prior ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/01/25)
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  • Sr. NOSC Technician

    Leidos (Reston, VA)
    **Description** Leidos is seeking a **Sr. Network / System Technician** to support monitoring large-scale operations on a high-profile DOD contract. The I3TS ... **possibly by the end of the year** The candidate will obtain and maintain System Administrator and\or Network Administrator II functions and services in support… more
    Leidos (09/17/25)
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  • Cyber Incident Response Analyst IV

    Nightwing (Sterling, VA)
    …analysis to identify and report events that occur, or might occur, within the network , in order to protect information, information systems , and networks from ... and disk imaging etc., Data Recovery, and eDiscovery + Collecting and documenting system state information (eg running processes, network connections) prior to… more
    Nightwing (08/21/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …connectivity issues related to firewall/VPN/SSL infrastructures. Responsible for evaluating current network security systems . HOW A CYBER WIRELESS SECURITY ... host logs; network traffic logs; firewall logs; and intrusion detection system logs + Maintain knowledge of applicable CND policies; regulations; and compliance… more
    General Dynamics Information Technology (07/19/25)
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  • Senior Linux Administrator-Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …**HOW A SENIOR LINUX ADMINISTRTAOR WILL MAKE AN IMPACT:** + Provide system administration support for Linux operating systems including installing software, ... automation (Bash, Ruby, Python, Perl, etc.) + General understanding of Linux internals ( system calls, file systems , processes, etc.) + General understanding of… more
    General Dynamics Information Technology (08/22/25)
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  • AV/VTC Technician I

    Epsilon, Inc (Quantico, VA)
    … network . Epsilon provides Information Technology services for the MCU including network and systems , data center, service desk, cybersecurity, and audio ... **AV/VTC Technician I** **Epsilon is now part of AMERICAN SYSTEMS !** We are pleased to announce Epsilon, Inc. has...MCU's Information Technology services are delivered through a wired.edu network and domain, as well as a wireless "Bring… more
    Epsilon, Inc (09/06/25)
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  • Action Officer

    Nightwing (Arlington, VA)
    …environments, and associated attacks (MITRE ATT&CK framework). - Knowledgeable of network security monitoring and/or security operations analysis, system ... threat actor campaigns, tactics, techniques, and procedures - Familiar with basic system and network administration, traffic analysis techniques, Computer … more
    Nightwing (08/01/25)
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  • OT Cybersecurity Advisor

    AECOM (Arlington, VA)
    …as a consultant to a wide variety of areas. + Provide network and system specification documentation deliverables to address cybersecurity vulnerabilities ... in OT design, development, and deployment. + Participate in pre-project system / network cybersecurity risk assessment. + Development of tools, processes,… more
    AECOM (09/13/25)
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  • NOSC Engineer

    Intelligent Waves (Reston, VA)
    …Government through high-impact technology solutions in cybersecurity, data science, enterprise network & systems engineering, software development, and cognitive ... and distribute critical network outage notifications in accordance with SOP timelines. ** System & Network Administration** + Perform System Admin and … more
    Intelligent Waves (08/13/25)
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  • Rapid Response Team Lead

    Competitive Range Solutions, LLC (Arlington, VA)
    …Integrate the configuration management system with external service/agency systems as required, ensuring cohesive and interoperable network environments. ... maintenance to support IT management practices and process integration. + Valid network configurations and systems against DoD'S STIG before deployment.… more
    Competitive Range Solutions, LLC (08/07/25)
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