• Network Administrator

    Leidos (Chantilly, VA)
    …services and mission software capabilities in the areas of cyber, logistics, security operations , and decision analytics to support our defense and ... of a program that oversees development, integration, delivery, and operations and maintenance of IT managed security ...enforce network segmentation, access control, and zero-trust security models. + Implement network security… more
    Leidos (03/29/25)
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  • Network Administrator

    Chenega Corporation (Arlington, VA)
    …+ Responsible for managing network performance and the maintenance of network security , ensuring security procedures are implemented and enforced, ... and troubleshoot AAA (Authentication, Authorization, and Accounting) solutions. + Ensure network security , maintain compliance with relevant regulations, and… more
    Chenega Corporation (02/13/25)
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  • MAC Lead (Overseeing Network Moves…

    TekSynap (Arlington, VA)
    …peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/ SECURITY CLEARANCE** US Citizen Top Secret /SCI clearance **OTHER DUTIES** ... Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or… more
    TekSynap (04/09/25)
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  • Digital Network Exploitation Analyst

    CACI International (Chantilly, VA)
    …10% Type of Travel: Continental US * * * CACI is seeking a **DNEA / Network Security Engineer** to fill a role supporting a heavily operations -facing role. ... will inform identifying initial access vectors, target architecture and security measures, devise configurations, network expansion vectors, data exfiltration… more
    CACI International (05/03/25)
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  • Network Administrator

    SAIC (Quantico, VA)
    …best practices, and principles of network management. + Conducts day-to-day network operations and administration activities. + Performs network and ... timelines. + Ensures sufficient bench stock of equipment to sustain and optimize network operations . + Supports accreditations for deployment of network… more
    SAIC (04/17/25)
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  • Network Administrator, Junior

    Leidos (Chantilly, VA)
    …services and mission software capabilities in the areas of cyber, logistics, security operations , and decision analytics to support our defense and ... of a program that oversees development, integration, delivery, and operations and maintenance of IT managed security ...resolution. + Help maintain firewall rules, access controls, and network security settings. + Apply software updates,… more
    Leidos (03/29/25)
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  • Network Enterprise System Team Lead

    Leidos (Lorton, VA)
    …implementation, and support of network infrastructure for DoD environments. + Oversee Network Operations Center (NOC) and Security Operations Center ... the program's enterprise network engineering services team on-site at our Network Operations Center, providing 24x7 monitoring of critical customer networks.… more
    Leidos (05/01/25)
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  • Network Engineer Tier III

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    …I and II engineers to resolve network issues, providing guidance and expertise. + Network Security and Compliance: o Ensure network security and ... measures, such as firewalls, VPNs, and access controls. + Network Operations and Maintenance: o Perform ...SNMP, NMS, and monitoring tools. + Strong understanding of network security principles and practices. + Excellent… more
    UIC Government Services and the Bowhead Family of Companies (03/12/25)
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  • Senior Network Engineer

    TEKsystems (Richmond, VA)
    …route/switch, Wireless technologies, VPN, SSL, DNS, DHCP, and ISE. * Conduct network security assessments & recommend remediation actions. Hands-on experience ... with network security . Design and maintain ...with network security . Design and maintain ...meet business objectives. * Design, implement, and manage complex network solutions to support business operations . *… more
    TEKsystems (05/06/25)
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  • Cloud Network Engineer - Hybrid Work…

    General Dynamics Information Technology (Springfield, VA)
    …to Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Network Engineering **Skills:** Cloud Computing,Cloud Infrastructure,Cloud Security ... Design, Architecture, Implementation, Information Systems Integration, Software Development Methodologies, Security Engineering, Communications and Network Systems Management).**… more
    General Dynamics Information Technology (04/10/25)
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