• Senior Telecommunications Network Engineer

    TekSynap (VA)
    …years of required experience. **Experience** + 15+ years of relevant experience in DoD network infrastructure design and cable plant infrastructure . + 5+ ... standards, and DoD technical and security requirements. + Lead enterprise wireless network design efforts and support Cisco wireless infrastructure (eg, 3504,… more
    TekSynap (11/15/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …+ Provide oversight for the day-to-day management and maintenance of the LCS core network infrastructure + Perform firewall and network device support for ... maintenance, performance and uptime of the LCS TSCE core infrastructure to include as follows: + Provide network... infrastructure to include as follows: + Provide network security engineering support to PMS 501/505 and IWS80… more
    Imagine One Technology & Management (11/12/25)
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  • Network Engineer Tier 2

    CACI International (Springfield, VA)
    …seeking a Network Engineer to support an Intelligence Community customer's diverse network infrastructure , including CAN, LAN, CORE, and WAN network . The ... terminates all types of standard IT cable and fiber. + Manage IT network infrastructure and any processes related to these systems + Makes recommendations on… more
    CACI International (10/25/25)
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  • Network Engineer 4

    M. C. Dean (Springfield, VA)
    …technologies, tools and philosophies, and the ability to design an organization's network infrastructure and services. + Moderate knowledge of system development ... for the nation's most mission-critical facilities, secure environments, complex infrastructure , and global enterprises. With over 7,000 employees, our capabilities… more
    M. C. Dean (10/10/25)
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  • Network Engineer - Senior

    Oneida Technical Solutions (Fort Belvoir, VA)
    …on the design, implementation, testing, and troubleshooting of the RNEC-NCR intricate network infrastructure (including the Installation Campus Area Network ... of DOD Common Access Card (CAC) and Public Key Infrastructure (PKI) for user authentication into the network... Infrastructure (PKI) for user authentication into the network and into applications and for signing and encrypting… more
    Oneida Technical Solutions (10/10/25)
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  • Network Installation Technician

    ManTech (Mclean, VA)
    …hands-on role, you will support the deployment and installation of secure network infrastructure and endpoint equipment in a dynamic, mission-driven environment. ... infrastructure installations. + Proven experience installing and testing network drops, including labeling, cable dressing, and certifying terminations. +… more
    ManTech (12/11/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …team. This position offers a broad scope of responsibilities, including network infrastructure management (switch deployment & configuration) and system ... Design & Implementation: + Design and implement secure and scalable network infrastructure solutions. + Configure and install network hardware, including… more
    Infinity Systems Engineering (01/03/26)
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  • Senior Network Engineer

    System One (Mclean, VA)
    …Duties and Responsibilities: + Lead the design and implementation of OMC network infrastructure across multiple locations. + Provide operations and maintenance ... circuits for voice, data, and video systems. + Ensure secure configuration of network infrastructure in compliance with DoD cybersecurity policies. + Maintain… more
    System One (12/26/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …project managers regarding the integration of these technologies into the existing network infrastructure . Plans new designs and configurations for integration ... systems. Research existing technologies and apply COTS/GOTS systems to develop network infrastructure for voice and data systems, using best practice security… more
    Nightwing (12/23/25)
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  • Network Engineer IV

    Noblis (Chantilly, VA)
    …enable users to access highly sensitive data securely across complex classified network infrastructure . **Key Responsibilities** + Design and implement advanced ... technical and business experience to improve processes for deploying and maintaining network infrastructure within Top Secret facilities. + Design, deploy, test,… more
    Noblis (12/17/25)
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