• Network Engineer

    CACI International (Sterling, VA)
    …an on-site requirement in Sterling, VA **You're good at:** + Experience with Cisco routing/switching configuration and troubleshooting to the CCNP level, ASRs, ... (VRF) + Using troubleshooting and performance management tools such as Cisco Prime, Riverbed SteelCentral, NetScout, Gigamon, etc. **Bonus would be having:**… more
    CACI International (08/08/25)
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  • Network Engineer

    CACI International (Mclean, VA)
    …Program to expand your technical expertise. You will need to be proficient in CISCO network solutions, as well as software defined networks and firewalls from AWS, ... CISCO , Google and Microsoft. The purpose of the Luke...Associates with 8 years of experience. + CCNA or CCNP certification + Azure network knowledge, including skill with… more
    CACI International (09/06/25)
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  • Network Security Engineer Lead

    Chenega Corporation (Fort Belvoir, VA)
    …4200 multiplexers, Windows servers, Storage Area Network (SAN), media backup systems, Cisco Digital Network Architecture (DNA), Cisco Identity Service Engine ... (ISE), Cisco wireless and stealth watch, Cisco Network Convergence System (NCS), GEM One, fiber and...for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002. + CCNP Certification (Enterprise, Service Provider, Data Center, Security, or… more
    Chenega Corporation (09/01/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (VA)
    …approved IAT Level II (or higher) compliant certification. Examples include: Security+CE, CCNP , and CISSP. This certificate must be obtained within a reasonable ... approved IAT Level II (or higher) compliant certification. Examples include: Security+CE, CCNP , and CISSP. This certificate must be obtained within a reasonable… more
    Northrop Grumman (09/17/25)
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  • Network Architect

    CoStar Realty Information, Inc. (Arlington, VA)
    …support in an enterprise-class environment with a complex network architecture. + Cisco routing and switching experience. + NextGen Firewalls experience. + Wireless ... technologies, services and technologies. + CCDP Design (Specialty) OR CCNP Routing & Switching (Specialty) OR CCNP ...OR CCNP Routing & Switching (Specialty) OR CCNP Data Center (Specialty) OR CCNP Wireless… more
    CoStar Realty Information, Inc. (08/26/25)
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  • Mid-Senior Network Engineer

    Infinity Systems Engineering (Alexandria, VA)
    …business needs and growth. + Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Contribute to network and systems design in alignment with ... and optimal functionality. + Configure, manage, secure, and troubleshoot Juniper and Cisco switches. + Perform systems administration on Windows and Linux platforms… more
    Infinity Systems Engineering (09/30/25)
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  • Network Engineer

    ManTech (Chantilly, VA)
    …Internet protocol (IP) networks, wide area networks (WANs), switches, routers ( Cisco ), and troubleshooting servers and networks to provide maximum performance; ... + 5+ years of experience in Information Technology, focus on network, Cisco routers and switch configurations, LAN/WAN Management; High School Diploma or equivalent.… more
    ManTech (09/27/25)
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  • Network Engineer

    Leidos (Chantilly, VA)
    …Ability to lift 50 lbs. and climb 30 ft. **Desired Qualifications:** + CCNA/ CCNP Security certification + Experience working with Cisco ASA/Firepower and Juniper ... network diagnostics, and network analytics tools + Experience configuring/troubleshooting Cisco appliances + Experience configuring/troubleshooting routing and switching, including… more
    Leidos (09/13/25)
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  • Senior Network Operations Engineer

    Insight Global (Herndon, VA)
    …Engineer in an enterprise environment - 4+ years of experience working in a Cisco environment, specifically Cisco ISE - Experience with tools like Solarwinds - ... Experience supporting cloud environments, Azure or AWS - Has CCNP - Scripting experience with Perl, Python, or Shell...Familiarity with Next Generation firewalls, specifically Palo Alto and Cisco ASAs - Experience with integration of SEIM tools… more
    Insight Global (09/09/25)
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  • Sr. Network Administrator - NADTC

    Huntington Ingalls Industries (Virginia Beach, VA)
    …and support, including LAN/WAN installation and troubleshooting + Proficiency with Cisco networking fundamentals (IP addressing, VLANs, routing protocols, Cisco ... Bachelor's degree in Computer Science, Information Systems, or related discipline + CCNP or CCNA certification + Experience with multicast routing, OSPF, EIGRP, BGP,… more
    Huntington Ingalls Industries (08/23/25)
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