• Voice Over Internet Protocol

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented ** Voice Over Internet Protocol (VOIP) Technician ** to join our team in **Annapolis Junction, ... to TCP/IP network protocols that rely on TCP, Session Initiation Protocol , session description protocol , and VoIP codecs to provide reliable service. . +… more
    ManTech (11/29/25)
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  • SURTASS Operations & Maintenance (O&M)…

    V2X (Reston, VA)
    …experience in Radio Frequency (RF) solutions, network security, Quality of Service (QOS), and Voice over Internet Protocol (VOIP) for current and future ... the Surveillance Towed Array Sensor System (SURTASS) Operations and Maintenance (O&M) Technician Crewmembers and Field Support Team (FST) program to our extensive… more
    V2X (11/13/25)
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  • Network Engineer - Intermediate

    Oneida Technical Solutions (Fort Belvoir, VA)
    …network enhancements down to the Edge Access Switch level, supporting NIPRNET Internet and web access, establishing communication links capable of providing required ... and AP Hill, provides customer review, support and approval for Ports Protocol Services (PPS) for all Firewall implementations. Assisting RCC 14-17 Firewall Team… more
    Oneida Technical Solutions (12/11/25)
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  • Cyber Technical Surveillance Countermeasure Lead

    ManTech (Springfield, VA)
    …(ie, with Telephone Security Group (TSG) requirements) + Knowledge and experience with Voice over Internet Protocol systems, Cloud systems and network ... at least baseline certification for DoD 8570.01-M Information Assurance Technician Level II (IAT2) compliance. **Desired Qualifications:** + Telephone security… more
    ManTech (12/10/25)
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  • Cyber TSCM Lead

    General Dynamics Information Technology (Springfield, VA)
    …with Telephone Security Group (TSG) requirements) + Shall have knowledge and experience with Voice Over Internet Protocol (VoIP) systems, Cloud systems and ... and maintaining at least baseline certification for DoDM 8140.03 Information Assurance Technician Level II compliance Desired **:** + Possess a Bachelor's degree in… more
    General Dynamics Information Technology (12/09/25)
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  • TSCM/Cyber Technical Analyst

    Parsons Corporation (Springfield, VA)
    …security (eg, Telephone Security Group (TSG) requirements). + Knowledge and experience with Voice Over Internet Protocol (VoIP) systems, Cloud systems, ... maintaining at least baseline certification for DoD 8570.01-M Information Assurance Technician Level II (IAT2) compliance. **What Desired Skills You'll Bring:** +… more
    Parsons Corporation (11/14/25)
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