• Sr. Network & Systems Security Analyst, SAN…

    TECO Energy (Ybor City, FL)
    …technologies and operational functions: switching, routing, DNS/DHCP, Windows Active Directory, VMware, Voice over IP , Storage Area Networking, firewall ... Cyber Infrastructure Protection and disaster recovery plans. Responsible for VoIP , SIP , DHCP, DNS, TCP/ IP ...operational functions: switching, routing, DNS/DHCP, Windows Active Directory, VMware, Voice over IP , Storage Area… more
    TECO Energy (08/07/25)
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  • Unified Communications Administrator

    CACI International (Doral, FL)
    …that provides multiple services in the realm of UC&C to include Video Teleconferencing (VTC), Voice over IP ( VoIP ), Instant Messaging (IM), Presence, ... & OCONUS operating locations. Our focus includes the design, transition, operations , and continual service improvement to include tech modernization, tech refresh,… more
    CACI International (07/22/25)
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  • Telecommunications Manager - Journeyman

    Tyto Athene (Doral, FL)
    …**Responsibilities:** + Manage daily operations of telecommunications systems including VoIP , SIP , and PBX platforms + Coordinate telecom service ... at least 1 year in a supervisory or lead role + Strong knowledge of VoIP , SIP , PBX systems, and unified communications platforms + Familiarity with cabling… more
    Tyto Athene (07/28/25)
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  • Telecommunications Technician - Journeyman

    Tyto Athene (Doral, FL)
    …or VoIP support experience in enterprise environments + Familiarity with VoIP systems, PBX, and SIP technologies + Experience in working with ... DoD standards and policies. **Responsibilities:** + Install, configure, and maintain VoIP and traditional telephony equipment + Assists in deploying and integrating… more
    Tyto Athene (07/28/25)
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  • Manager, Information Technology (IT)

    AireSpring (Miami, FL)
    …and operations teams to support telecom-specific systems (eg, OSS/BSS platforms, SIP / VoIP infrastructure, NMS/EMS tools). + Maintain uptime and support for ... provider (MSP) environment. + Familiarity with carrier-grade hardware/software tools (eg, SBCs, VoIP / SIP systems, BGP configurations). + Knowledge of PCI, GDPR,… more
    AireSpring (07/16/25)
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  • Senior Telecommunications Architect

    Tyto Athene (Doral, FL)
    …experience in telecommunications engineering or architecture roles + Extensive knowledge of VoIP systems, SIP protocol , Cisco Unified Communications Manager ... and directives. **Responsibilities:** + Establishes scalable, secure, and high-performance voice , video, and data communication frameworks, integrating VoIP ,… more
    Tyto Athene (07/28/25)
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  • Voice and Video Architect

    ManTech (Doral, FL)
    …and Video Architect experience. + Expertise in configuring and troubleshooting various voice and video equipment, including IP phones, video conferencing ... **ManTech** seeks a motivated, career and customer-oriented ** Voice and Video Architect** to join our team... and video communication technologies, protocols, and standards (eg, VoIP , SIP , H.323, WebRTC). Extensive experience with… more
    ManTech (06/26/25)
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  • Cisco UC Specialist

    Leidos (Tampa, FL)
    …+ Proficiency in Cisco IOS, VoIP call flow troubleshooting, and SIP /H.323 protocol analysis. **Preferred Qualifications:** + Active TS/SCI + Familiarity with ... The Cisco Unified Collaboration Engineer provides full-spectrum support for voice , video, and unified communications solutions within a secure, mission-critical… more
    Leidos (08/08/25)
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  • Lead Cloud AWS Network Engineer

    Lumen (Tallahassee, FL)
    …with AWS services and cloud-native development. + 2+ years of experience in voice engineering, including SIP , VoIP , SBCs, and real-time communications. ... as EC2, Lambda, VPC, Direct Connect, and CloudFormation. + **Implement and maintain** SIP -based voice infrastructure in AWS, including SBCs, and call routing… more
    Lumen (08/08/25)
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  • Unified Communications Engineer

    CACI International (Tampa, FL)
    …services across the enterprise. + Develop and deploy UC solutions, including VoIP , SIP , and cloud-based communication platforms. + Lead engineering designs ... solutions, and ensure the smooth operation of enhanced services. Over the life of the contract, we will continuously...service providers, and IT teams to ensure smooth UC operations + Work closely with security teams, network engineers,… more
    CACI International (06/17/25)
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