• Senior Lead - VOIP

    Sprinklr (Washington, DC)
    …**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 (12/21/25)
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  • Senior Network Engineer

    TekSynap (Arlington, VA)
    …years primary role designing, architecting routed and switched networks. + 2+ years as senior or lead engineer in planning, designing, and building software ... JSP-approved standards and architecture drawings, to include encryption devices, VoIP devices, and VoSIP devices, and auxiliary power equipment...possess a Secret clearance **Overview** We are seeking a Senior Network Engineer to join our team… more
    TekSynap (10/07/25)
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  • Principal or Senior Principal Network…

    Northrop Grumman (Washington, DC)
    …communication technologies; examples include Internet Protocol ( IP ) networks, Voice over IP ( VoIP ), Information Assurance (IA), satellite and ... history. Northrop Grumman Aeronautics Systems is looking to add a **Principal or Senior Principal Network and Communications Field Service Engineer ** to our team… more
    Northrop Grumman (12/04/25)
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  • Senior Network Engineer

    Ensono (Washington, DC)
    …adhering to standard design methodologies and best practices + Mastery of TCP/ IP protocol communications, addressing & subnetting + Firewall experience: ... **About the role and what you'll be doing:** The Senior Network Engineer is responsible for the...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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  • Senior Network Engineer

    Westat (Bethesda, MD)
    **29114BR** **Job Title:** Senior Network Engineer **Location:** MD - Bethesda **Job Description:** Westat is a leader in research, data collection and analysis, ... why clients find exceptional value in our work. The Senior Network Engineer is responsible for designing,...technical expertise, strong problem-solving skills, and the ability to lead network projects and mentor junior engineers. Join us… more
    Westat (12/02/25)
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  • UC Engineer - Principal

    Amentum (Fort Meade, MD)
    …Capabilities Requirements (UCR), STIGs, and other cybersecurity mandates * Integrate voice ( VoIP ), video conferencing, instant messaging, presence, and unified ... no further. Amentum is seeking an Unified Capabilities (UC) Engineer to join our team of passionate individuals in...to include large-scale conferencing and session border controllers * Lead a team of UC engineers developing a secure,… more
    Amentum (12/09/25)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …and processes. **Responsibilities:** The ** Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity ... further. Amentum is seeking a **Principal Information Systems Security Engineer ** to join our team of passionate individuals in...artifacts to be used for new IS accreditation * Lead the creation and completion of System Security Plan… more
    Amentum (10/23/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    Lead , Release Management team and other key stakeholders. * Serve as the senior Tier III escalation support engineer for Incident Management activities. * ... ie BGP, OSPF, IS-IS, switching protocols ie Spanning Tree Protocol , VLANs, LLDP, VoIP , Multicast protocols and...and emerging network technologies. * In depth knowledge of IP network/subnet addressing. * Experience presenting to senior more
    Leidos (10/16/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator, you'll be instrumental in designing, implementing, and maintaining ... infrastructure that powers our core operations. This includes the maintenance of our VoIP DHCP services and our Red Hat Identity Management (IdM) system. You'll have… more
    Leidos (12/20/25)
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