• Voice Over Internet

    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, MD. ... resolutions for real-time incidents and service requests + Provide support for TCP/ IP network protocols, including TCP, Session Initiation Protocol (SIP),… more
    ManTech (06/28/25)
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  • TARCES - Computer Network Architect, Journeyman

    SMX (St. Inigoes, MD)
    …network devices such as [but not limited to] network switches and routers, Voice over Internet Protocol ( VoIP ) and encryption devices. The candidate ... + CompTIA Security+ certification + Cisco Certified Network Associate (CCNA) certification (current preferred ; or ability to obtain within 1 year of hire) + Basic… more
    SMX (08/20/25)
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  • Unified Communications Specialist - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …troubleshooting is preferred . * Must have a thorough knowledge of a Voice over Internet Protocol ( VoIP ) technologies. * Should have a strong back ... IMPACT * Responsible for the architecture, configuration, and maintenance of worldwide Voice , Video, and Chat, physical and virtual infrastructure. * Installation of… more
    General Dynamics Information Technology (08/13/25)
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  • Unified Communications Engineer

    Leidos (Rockville, MD)
    …for the customer's Unified Communications and Collaborations (UCC) solution. The UCC solution integrates Voice over IP ( VoIP ), Unified Messaging, Instant ... desk tiered system. **Desired Qualifications:** + CCNP Collaboration certification, preferred , but not required. + Understanding of various communication platforms… more
    Leidos (08/13/25)
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  • System Engineer Cisco PBX (VoSIP)

    Competitive Range Solutions, LLC (Fort Meade, MD)
    …technology provisions. + Provide technical and project management support for voice projects, including PBX analysis/implementations, VoIP technical design, and ... a government multi-contractor team. The System Engineer will maintain a complex voice communication system supporting DoD customers. This role requires expertise in … more
    Competitive Range Solutions, LLC (08/07/25)
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  • Telecommunication/Netwrok Engineer - Ann Arundel…

    Two95 International Inc. (Baltimore, MD)
    …designing, planning, implementing, managing, and supporting Enterprise Voice and IP Data Networking platforms + Experience supporting VoIP systems, ... Required Skills and Duties: + Manage and maintain our enterprise telecom and voice environment while supporting the design and implementation of new enhancements for… more
    Two95 International Inc. (06/09/25)
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  • Sr Engineer -Pub SEC

    Lumen (Annapolis, MD)
    …**What We Look For in a Candidate** Basic Qualifications + Certifications preferred : CCNP, Security+, JNCIP-SEC. + Minimum 5 years of technical experience in ... (7+ years). + Experience with DS0/DS1 circuit testing. + Strong command of TCP/ IP , routing protocols, and IP addressing. + Hands-on experience with Cisco,… more
    Lumen (08/26/25)
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  • Technical Support Representative

    Arena Technical Resources, LLC (Hanover, MD)
    …are considered a plus. . Familiarity with software deployment, endpoint management, and VoIP systems is preferred . . Awareness of IT security best practices. ... . Assist with deploying and configuring PCs and software. . Configure and support VoIP telephones and software for deployment to end users. . Install and configure… more
    Arena Technical Resources, LLC (08/19/25)
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  • Network and Systems Technician

    CACI International (Forest Heights, MD)
    …devices. **Responsibilities:** + Manage, troubleshoot, and maintain Unified Communications and VoIP system endpoints (Cisco CM, CMS, VTC, Microsoft Teams). + Ensure ... Security (DHS) Entry On Duty (EOD) - Active EOD preferred . + BA/BS + 9 years of applicable experience....products such as: Cisco Unified Call Manager (CUCM), Cisco VoIP , Cisco Meeting Management (CMM), Cisco Meeting Server (CMS),… more
    CACI International (08/08/25)
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  • Network Engineer (Engineer Network 3)

    Huntington Ingalls Industries (Fort Meade, MD)
    …NIPRNet domains + Manage network hardware (Cisco, Juniper), authentication servers, and VoIP systems + Implement and maintain network security protocols, STIGs, and ... experience with Cisco/Juniper routers, switches, and firewalls + Proficiency in TCP/ IP , BGP, OSPF, VLANs, and network segmentation + Familiarity with SolarWinds,… more
    Huntington Ingalls Industries (07/11/25)
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