• Principal Cloud Network Engineer

    EchoStar (Herndon, VA)
    …the future of connectivity. We're developing and enhancing a unique hybrid network model-combining our advanced, cloud-native 5G core with the nationwide reach of ... our partners. This approach ensures our network is flexible and powerful, designed to satisfy the...business strategy, IT roadmaps, and deployment teams + Develop system and application architectures for cloud-based service provider networks… more
    EchoStar (01/02/26)
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  • Linux Systems and Network

    Nightwing (Sterling, VA)
    …communicating across local and remote network tunnels. + **Firewall Rules and System Hardening:** Experience in hardening Linux systems and services, as well ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (11/21/25)
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  • Network Engineer - Variable Trust…

    Red Gate Group (Arlington, VA)
    …of 8 years of relevant experience in cybersecurity, network development, network security, and/or enterprise systems + First-hand experience with research ... systems development Desired Qualifications: + Experience with classified network accreditation and required DOD cybersecurity activities + Experience with… more
    Red Gate Group (11/22/25)
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  • Systems / Network Engineer

    Insight Global (Mclean, VA)
    …RMF, NIST, and NISPOM requirements, configurations, settings, and documentation. Network engineering experience highly sought after. Salary Range: $120,000-$150,000 ... 8+ years of experience in deploying, configuring, maintaining, and monitoring computer systems and networks. Secret or Top Secret Clearance. Previous team leadership… more
    Insight Global (12/09/25)
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  • Network Cybersecurity Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Assurance, Network Defense,Security Operations **Certifications:** Certified Information Systems Security Professional (CISSP) | International Information ... systems . You will apply deep technical expertise in ** network defense, firewall management, and threat management** while collaborating with engineers,… more
    General Dynamics Information Technology (01/07/26)
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  • Principal or Senior Principal Network

    Northrop Grumman (Fairfax, VA)
    …Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team at **RAAF Base ... will be responsible for operations and maintenance support of the MQ-4C Triton network and communications systems at a Forward Operating Base (FOB). **Duties… more
    Northrop Grumman (12/04/25)
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  • Lead Software Engineer - Global Payment…

    Capital One (Mclean, VA)
    Lead Software Engineer - Global Payment Network Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a ... One. **About the Team:** This is a Lead Software Engineer role within the Global Payment Network ...goal is to improve the Architectural characteristics of our systems . We are partway through a modernization journey, migrating… more
    Capital One (12/13/25)
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  • Network Management Systems (NMS)…

    CACI International (Sterling, VA)
    Network Management Systems (NMS) Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... our team with a background in automation to join our dynamic team supporting Network Management Systems (NMS). The successful candidate will be responsible for… more
    CACI International (12/19/25)
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  • Network Event Sensor (NES) Tools…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** Network Event Sensor (NES) Tools Engineer ...a minimum of 2 years of experience as a Network or System Administrator, including deploying, configuring, ... Description:** CGI Federal has an exciting opportunity for a Network Detection and Response (NDR) Tools Engineer ...integrating, and supporting NDR systems . * Understanding of NDR concepts, with hands-on experience… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Senior Cybersecurity Network Defense…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, ... Time **Position Description:** CGI Federal is looking for a Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) to help… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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