• 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 (06/13/25)
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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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  • TSCM/Cyber Technical Analyst

    Parsons Corporation (Springfield, VA)
    …Security Group (TSG) requirements). + Shall have knowledge and experience with Voice Over Internet Protocol ( VoIP ) systems, Cloud systems and ... for "TSCM for Information Systems" (ITC) or equivalent) + Shall possess A +, Network +, and Sec + Certifications in accordance with DoD 8140 requirements. + Shall… more
    Parsons Corporation (07/10/25)
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  • Technical Surveillance Countermeasures III

    Global Resource Solutions (Springfield, VA)
    …Security Group (TSG) requirements). + Shall have knowledge and experience with Voice Over Internet Protocol ( VoIP ) systems, Cloud systems and ... of discipline-specific development or refresher training every fiscal year + A +, Network +, and Sec + Certifications in accordance with DoD 8140 requirements +… more
    Global Resource Solutions (06/13/25)
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  • IT Cybersecurity Specialist ( Network

    Defense Information Systems Agency (Suffolk, VA)
    network nodes, Joint Training Defense Red Switch Network (DRSN) nodes, Voice Over IP ( VOIP ) transition. Develop Performance-Based Work Statement ... (JPH), Communications and Infrastructure Branch. Responsibilities Manage the JPH Voice Telecom System: Suffolk Complex enterprise telephone system, Private Branch… more
    Defense Information Systems Agency (08/07/25)
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  • Cyber TSCM Lead

    Cintel Inc (Fort Belvoir, VA)
    …Security Group (TSG) requirements) - Shall have knowledge and experience with Voice Over Internet Protocol ( VoIP ) systems, Cloud systems and ... network architecture, and their associated vulnerabilities. - Possess a Bachelor's degree in Computer Science, Engineering or a related technical discipline - Be a credentialed graduate of an accredited federal or DoD CI training academy (ex. FBI Academy,… more
    Cintel Inc (07/23/25)
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  • Unified Communications Services Engineer - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …Required:** None **Job Family:** Systems Engineering **Skills:** Cisco Voice over IP ,Unified Communications,Wide Area Network (WAN) **Experience:** 10 ... proven depth creating solutions with Cisco Unified Communications Manager, VoIP , and PBX will be positioned for success in...will design, build and deploy, and administer large scale voice networks. The engineer will provide support to multiple… more
    General Dynamics Information Technology (05/13/25)
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