• VoIP Engineer

    ManTech (Norfolk, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Voice over Internet Protocol ( VoIP ) Engineer to** join our team in **Norfolk, ... Diploma or equivalent + 5+ years of experience in VoIP engineering, with a focus on Cisco voice...of VoIP protocols (SIP, H.323, MGCP) and network protocols (TCP/ IP , QoS) + Familiarity with… more
    ManTech (08/23/25)
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  • Voip Engineer

    TEKsystems (Quantico, VA)
    …testing, provision, operations and emergency responses for voice network operations -Designs, configures, and installs VoIP hardware/software replacements ... degree Skills Voip , Cisco call manager, Cisco voip , Cisco voice , Unified communications, Uccx Top...struggle is that the candidates they've received are not VoIP engineers, they are network engineers that… more
    TEKsystems (08/16/25)
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  • Senior Network Engineer ( VOIP )

    CACI International (Herndon, VA)
    Senior Network Engineer ( VOIP ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... subject matter expertise in the field of systems and network engineering. **Responsibilities:** + Advanced experience with Voice...Must have knowledge of VPN technologies, OSPF, EIGRP, BGP, IP Multicasting + Must have knowledge of voice more
    CACI International (08/22/25)
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  • Senior Lead - VOIP Engineer

    Sprinklr (VA)
    …**Telephony / VoIP / CPaaS** domain + Strong knowledge of ** VoIP Protocols** (SIP/SDP, RTP/RTCP) **, Networking fundamentals** (UDP/TCP/ IP , DNS, MPLS), **QoS ... Description** **What Does Success Look Like?** We are looking for a **Principal VOIP Engineer** to lead the architecture and technical direction of our next- gen… more
    Sprinklr (08/25/25)
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  • SURTASS Field Support Team (FST) Network

    V2X (Virginia Beach, VA)
    …experience in Radio Frequency (RF) solutions, network security, Quality of Service (QOS), and Voice over Internet Protocol ( VOIP ) for current and ... Island, Alaska, which V2X has operated and maintained for over 50 years; + The Hughes Air Defense Radar... network automation solutions and experience with new network technologies including voice , automation, and other… more
    V2X (08/14/25)
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  • SURTASS Operations & Maintenance (O&M) Technician…

    V2X (Reston, VA)
    …experience in Radio Frequency (RF) solutions, network security, Quality of Service (QOS), and Voice over Internet Protocol ( VOIP ) for current and ... Island, Alaska, which V2X has operated and maintained for over 50 years; + The Hughes Air Defense Radar... network automation solutions and experience with new network technologies including voice , automation, and other… more
    V2X (08/14/25)
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  • Sr. Cybersecurity Engineer

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …Infrared Networking (IR), Wireless Fidelity (Wi-Fi). paging, cellular, satellite dishes, Voice over Internet Protocol ( VoIP )), and jamming techniques ... Prevention System (IPS) tools and applications. + Knowledge of network protocols such as TCP/ IP , Dynamic Host...+ Knowledge of network protocols such as TCP/ IP , Dynamic Host Configuration, Domain Name System (DNS), and… more
    UIC Government Services and the Bowhead Family of Companies (07/30/25)
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  • Network Architect

    SAIC (Springfield, VA)
    …Unclassified Voice Systems, Secure Voice Systems to include red switch, TDM Switching, Voice Over IP ( VOIP ). + Experience with DWDM optical core ... monitors, tunes, sets standards and maintains a range of network and voice components and systems. +...but not all, physical media, Operating Systems, File Systems, protocol stacks & network components. + Provides… more
    SAIC (08/07/25)
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  • Network Architect - Onsite - (TS clearance,…

    NANA Regional Corporation (Alexandria, VA)
    …JWICS. + Lead network infrastructure planning, including LAN, WAN, VPN, wireless, and voice over IP ( VoIP ) architectures. + Configure and optimize ... Suvi Global Services is recruiting a highly qualified Network Architect- Certified Internetwork Expert (CCIE) to design, implement, and manage enterprise network more
    NANA Regional Corporation (07/02/25)
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  • Help Desk Tier 2 Specialist, Journeyman

    CACI International (Reston, VA)
    Protocol Router (SIPR)) and associated peripheral devices such as printers and Voice over Internet Protocol ( VoIP ) devices + Coordinates with the ... Tier 2 support for end users with thin client, network , application, or hardware issues + Provides system administration...+ Provides services for the European domain (ie, Non-Secure Internet Protocol Router (NIPR) and Secret … more
    CACI International (08/08/25)
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