• Cyber Network Defense Analyst II

    Nightwing (Sterling, VA)
    Nightwing provides technically advanced full-spectrum cyber, data operations , systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations , cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance,… more
    Nightwing (08/01/25)
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  • Network Engineer

    General Dynamics Information Technology (Springfield, VA)
    …address performance, standardization and industry best practices + Follows all Customer network security processes and procedures, ensures compliance with all ... Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Juniper,Local Area Network (LAN), Network more
    General Dynamics Information Technology (09/26/25)
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  • Network Systems Engineer

    QinetiQ US (Mclean, VA)
    … Systems Engineer. The ideal candidate will have aerostat, ISR experience supporting network and data continuity operations as a current support person, or ... + Providing subject matter expertise in the theory and operations of a wide variety of protocols and technologies...Preferred certification in any of the following: + CompTIA ( Network , Security , or Linux+) + Cisco (Certified… more
    QinetiQ US (09/23/25)
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  • Network Engineer

    Nightwing (Arlington, VA)
    …refinement of standard operating procedures (SOPs) and policies. - Assess network topology and device configurations, identify critical security vulnerabilities, ... management capabilities and excellent time-management skills - Expertise in hardening network devices and infrastructure for enhanced security **Required… more
    Nightwing (08/28/25)
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  • Network Architect

    SAIC (Springfield, VA)
    **Description** The Network Technologies Business Unit currently has an opening for a Network Architect to support a Department of State (DoS) Bureau of ... position is for leading the re-architecture of a large and complex network infrastructure. It requires hands-on expertise, leadership of engineers, and engagement… more
    SAIC (08/07/25)
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  • Network Engineer, TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …requirements + Design, recommend and implement new solutions to improve the resilience of network operations + Conduct network modeling and analysis to ... Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Data Networking,Local Area Network (LAN), Network more
    General Dynamics Information Technology (08/01/25)
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  • Sr. Network Engineer (CAN/LAN)

    Leidos (Chantilly, VA)
    …Experience specific to network engineering to include Tier III or higher network operations and/or network design and implementation. + Prior ... requirements. This is a unique and rare opportunity to build and transition critical operations to a modern service provider network architecture. The job duties… more
    Leidos (09/26/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …in scripting languages (eg, PowerShell, Python) for automation and system management. + Security : Knowledge of network security principles and best ... network issues, including connectivity problems, slow performance, and security breaches. + Operating Systems: Familiarity with various operating systems… more
    Nightwing (09/26/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …Video) requirements, designs and orders. Understands how the overarching INFOSEC and COMSEC security requirements for the Customer network add to the complexity ... network infrastructure for voice and data systems, using best practice security methodologies. Integrate system design with network architecture to best meet… more
    Nightwing (09/23/25)
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  • Network Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    network issues. + Collaborate across IT teams to ensure secure, scalable, and compliant network operations . Join us. The world can't wait. You Have: + 7+ ... On: + Serve as a core member of the Operations and Maintenance ( O & M ) team,...firewalls such as Palo Alto or Fortinet, NAC, and network security policies + Knowledge of scripting… more
    BOOZ, ALLEN & HAMILTON, INC. (09/23/25)
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