• VoIP Engineer

    General Dynamics Information Technology (Falls Church, VA)
    …Required:** None **Job Family:** Network and Telecommunications **Skills:** Cisco Voice over IP,Collaborating,Project Support,System Upgrades,Voice over IP (VoIP) ... **Certifications:** CompTIA Security+ CE | CompTIA - CompTIA, Cisco Certified Network Associate (CCNA) | Cisco - Cisco **Experience:** 7 + years of related… more
    General Dynamics Information Technology (12/19/25)
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  • Network Engineer - Wireless

    Trace Systems Inc (Portsmouth, VA)
    …networks. + Provide advanced expertise in configuring, troubleshooting, and managing Cisco wireless networks with an understanding of quality of service, multicast, ... security. + Implement and managing wireless security features like IEEE 802.1x, Cisco Identify Services, Engine, and other security protocols to protect client… more
    Trace Systems Inc (12/15/25)
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  • Unified Communications Engineer - Principal

    Amentum (Warrenton, VA)
    …of telecommunications technical experience installing, administering, and upgrading Cisco Unified Collaboration appliances and troubleshooting converged networks ... that leverage Cisco UC capabilities to interconnect Cisco , Tandberg, and Polycom endpoints, gateways, and teleconference bridge products * Knowledge in Cisco … more
    Amentum (12/11/25)
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  • Network Engineer

    CACI International (Dahlgren, VA)
    …This role requires in-depth knowledge and hands-on experience with Cisco networking technologies, VMware virtualization, and scripting languages. The engineer ... commitment to continuous learning. **Responsibilities:** + Design, configure, and manage Cisco ACI multi-tenant network environments. + Configure and maintain … more
    CACI International (10/21/25)
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  • VOIP Engineer Lead

    CACI International (Chantilly, VA)
    …of Travel: Continental US * * * **The Opportunity:** CACI is looking for a Cisco Call Manager Engineer Lead to support our DoD customer to implement an enterprise IT ... customer to transition focus from IT operations to mission operations. As a Cisco Call Manager Engineer Lead, you will be responsible for the design, implementation,… more
    CACI International (10/08/25)
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  • Network Engineer - Data Center

    Trace Systems Inc (Portsmouth, VA)
    …requirements, US Citizenship is required. + Security + CE or higher and Cisco Certified Network Professional (CCNP) certification with Enterprise Core or Data Center ... of ten (10) years of demonstrated knowledge and experience in Cisco networks; including design, configuring, installing enterprise network devices and working… more
    Trace Systems Inc (12/15/25)
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  • Secret Sr. Network Engineer

    Insight Global (Fairfax, VA)
    …LAN and WAN environments, datacenter load balancing, network access security to include 802.1x and Cisco ISE - Provide SME level support for Cisco ACI, Cisco ... - Minimum 10 years of overall experience - CCNA or CCIE - Experience with Cisco ACI, Cisco NDO, Cisco APIC, and Cisco UCS - Extensive Routing /Switching,… more
    Insight Global (11/15/25)
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  • Senior Network Administrator

    TekSynap (Radford, VA)
    …+ Analyze network utilization and performance metrics using tools like SolarWinds, Cisco Prime, Palo Alto Panorama, and others. + Manage firmware upgrades and ... across the data center. + Administer and troubleshoot Palo Alto Firewalls and Cisco network devices, including Nexus, Catalyst, ASR, ISR routers, and Cisco … more
    TekSynap (10/25/25)
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  • NCIS Senior Network Engineer

    Arena Technical Resources, LLC (Quantico, VA)
    …following protocols, BGP, OSPF, vDC, vPC, VRF's, Spanning-Tree, VLANs, 802.1q, QoS, Cisco ASA with Active/Active Multiple Contexts - Firewall Experience Required- ... Cisco ASA 5500X, Juniper SRX, Forcepoint SW - Expert...Experience - Experience with configuration and management of firewalls; Cisco Firepower, Palo Alto, Forcepoint Sidewinder, and Juniper -… more
    Arena Technical Resources, LLC (12/05/25)
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  • Unified Communications Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …of new collaboration tools like Microsoft Teams, Telephony infrastructure, including Cisco Unified Communications Manager, Cisco Unity Connection, Cisco ... Agent Desktop for Cisco Unified Contact Center, Cisco Meeting Server (CMS), Cisco TelePresence Management Suite (TMS), VoIP deployment, and ongoing upgrades… more
    Arena Technical Resources, LLC (10/29/25)
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