• VOIP Engineer Lead

    CACI International (Chantilly, VA)
    VOIP Engineer Lead Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of ... of Cisco VoIP technologies, unified communications, and collaboration solutions. The Engineer Lead will oversee a team of engineers, ensure high availability… more
    CACI International (10/08/25)
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  • Senior Lead - VOIP Engineer

    Sprinklr (VA)
    …**Job Description** **What Does Success Look Like?** We are looking for a **Principal VOIP Engineer ** to lead the architecture and technical direction of ... or commercial carriers as needed + Coach and mentor junior/ lead engineers in VoIP best practices **What...VoIP / CPaaS** domain + Strong knowledge of ** VoIP Protocols** (SIP/SDP, RTP/RTCP) **, Networking fundamentals** (UDP/TCP/ IP… more
    Sprinklr (09/21/25)
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  • Lead Product Management Engineer

    ManTech (Herndon, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Lead Product Management Engineer ** to join our team in **Herndon, VA** . In this role, you will ... evolving mission needs. **Responsibilities include, but are not limited to:** + Lead strategy and implementation of product lifecycle and roadmap tools to improve… more
    ManTech (11/25/25)
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  • Senior Network Engineer

    TekSynap (Arlington, VA)
    …designing, architecting routed and switched networks. + 2+ years as senior or lead engineer in planning, designing, and building software defined networks. + ... with JSP-approved standards and architecture drawings, to include encryption devices, VoIP devices, and VoSIP devices, and auxiliary power equipment (ie,… more
    TekSynap (10/07/25)
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  • Cisco Call Manager Administrator

    CACI International (Chantilly, VA)
    …features and enhancements. The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members to deliver high-quality ... environment. This role ensures the smooth operation of the VoIP infrastructure, troubleshoots issues, and supports the deployment of...The Administrator works closely with the Cisco Call Manager Engineer Lead and other IT team members… more
    CACI International (09/27/25)
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  • Principal OR Senior Principal Field Service…

    Northrop Grumman (VA)
    …communication technologies; examples include Internet Protocol ( IP ) networks, Voice over IP ( VoIP ), Information Assurance (IA), satellite and ... to add a **Principal OR Senior Principal Field Service Engineer - Network and Communications** to join our team...will receive daily tasking and prioritization from their site lead . The selected candidate will be responsible for operations… more
    Northrop Grumman (09/17/25)
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  • Network Engineer (Wired, Wireless,…

    CACI International (Chantilly, VA)
    Network Engineer (Wired, Wireless, Voice ) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: ... mission readiness across Army CONUS locations. **Responsibilities:** + Multi-disciplined network engineer with experience across wired, wireless voice solutions… more
    CACI International (10/28/25)
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  • Network Engineer IV

    Chenega Corporation (VA)
    …management and administration services. + Evaluate the network infrastructure (eg, VoIP , internet , intranet) and provide network improvement recommendations. + ... Network Engineer IV Multiple Locations, VA Join our Talent...telephones at the onsite locations. + Install and configure VoIP related cross-connect cabling and hardware. + Implement software… more
    Chenega Corporation (10/07/25)
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  • Senior Network Engineer

    Ensono (Richmond, VA)
    …adhering to standard design methodologies and best practices + Mastery of TCP/ IP protocol communications, addressing & subnetting + Firewall experience: ... role and what you'll be doing:** The Senior Network Engineer is responsible for the design and implementation of...design and implementation of enterprise and data center wide voice and data network solutions that align with the… more
    Ensono (11/08/25)
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  • Voice Engineer (Expert)

    BAE Systems (Herndon, VA)
    …our future and protect our freedom. We are looking for a highly skilled Voice Engineer to join our technology-based program supporting a key government customer ... SIP signaling and call flows + Secure Real-Time Transport Protocol + SIP + MGCP + TCP/ IP ...be available based on position level and/or job specifics. ** Voice Engineer (Expert)** **117767BR** EEO Career Site… more
    BAE Systems (10/28/25)
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