• 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 ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (08/21/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Provide client consulting and training on the interfacing and use of the network security facilities. Plans and coordinates computer wireless network ... connectivity issues related to firewall/VPN/SSL infrastructures. Responsible for evaluating current network security systems . HOW A CYBER WIRELESS SECURITY… more
    General Dynamics Information Technology (07/19/25)
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  • Helpdesk Agent, Junior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …like phone, email, or chat. o Installing and configuring: Setting up new computer systems , software, and peripherals, ensuring they are properly connected and ... and secure. o Training users: Educating users on how to effectively use computer systems and software, including best practices for security and maintenance.… more
    CGI Technologies and Solutions, Inc. (09/26/25)
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  • Linux System Administrator-Senior Level

    Nightwing (Sterling, VA)
    …have a broad range of experience supporting mission critical networks and computer systems . CLEARANCE REQUIREMENT: TS/SCI with POLY Responsibilities + Assist ... technical subjects + 5+ years of experience in IT, cybersecurity, and/or network / systems administration + Proficiency experience with Red Hat Linux (RHEL)… more
    Nightwing (09/26/25)
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  • Operations Manager (Hospital Ship)

    CACI International (Norfolk, VA)
    …technology or communications systems . + Provide "Tier 3" support for embedded network systems (NIPRNET and SIPRNET) onboard USNS COMFORT (T-AH-20). + Certify ... Perform routine hardware maintenance/troubleshooting and operating system upgrades for the MTF network systems . + Perform customer support services with the… more
    CACI International (08/28/25)
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  • SURTASS Technical Advisor

    V2X (Reston, VA)
    …upgrades to include communications, array processing, navigation, and ADNS / INC III network systems + Lead technical repair activities on site or remotely, ... support of two radars located in Taiwan; + Naval Computer and Telecommunications Area Master Station, Pacific (NCTAMS PAC)...of the SURTASS program. + Assist with onsite shipboard network and communications systems repairs, upgrades, and… more
    V2X (08/14/25)
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  • Senior Cyber Security Engineer

    CACI International (Wallops Island, VA)
    …+ Researches and maintains proficiency in tools, techniques, countermeasures, and trends in computer and network vulnerabilities, data hiding and network and ... technical designs. Configures and validates secure systems , tests security products/ systems to detect computer and information security weakness. +… more
    CACI International (07/08/25)
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  • Cyber Threat Hunt Analyst​

    Leidos (Ashburn, VA)
    …intrusion detection and protective security services to CBP information systems including local area networks/wide area networks (LAN/WAN), commercial Internet ... SOC is responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and reports any suspected and confirmed security… more
    Leidos (08/14/25)
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  • Senior SOC Analyst

    Parsons Corporation (Centreville, VA)
    …Analyst** to join our team! In this role, you will study the company's current computer systems and design ways to improve efficiency and the overall security ... operating systems and system administration, enterprise environments, networking and network security. + Advanced knowledge of scripting languages and syntax and… more
    Parsons Corporation (09/25/25)
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  • (Cyber) Incident Management Analyst - Hybrid

    Nightwing (Arlington, VA)
    …Defense in Multiple Places, layered defenses, security robustness, etc.) - Performing Computer Network Defense incident triage to include determining scope, ... compiling known resolution steps or workarounds to enable mitigation of potential Computer Network Defense incidents within the enterprise - Applying… more
    Nightwing (09/17/25)
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