SIP jobs

Austin, Texas

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2d ago

Position Title: C++ with SIP Location: Austin, TX (Onsite) Role Type: Full-time Implementation Partner: Wipro Visa s: USC EAD/TN/EAD/L2S/E3/H1 Transfer Job Description: Required Skills: Strong proficiency in C++ (C++11/14/17, OOP, STL, memory management)Solid experience with SIP (Session Initiation Protocol) and VoIP conceptsUnderstanding of call flows, signaling, and session managementExperience in Linux/Unix environmentsAbility to debug using tools like Wireshark or similar Nice to Have: Hand

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Full-time

Depends on Experience

C++ with SIP

Austin, Texas

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3d ago

Position: C++ with SIP Location: Austin, TX (Onsite) 1Number of years experience in C++ in development projects. 2.Number of years experience in SIP in development projects. Job Description Required Skills Strong proficiency in C++ (C++11/14/17, OOP, STL, memory management) Solid experience with SIP (Session Initiation Protocol) and VoIP concepts Understanding of call flows, signaling, and session management Experience in Linux/Unix environments Ability to debug using tools like Wireshark or si

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Contract

45 - 50

C++ with SIP Developer

East Brunswick, New Jersey

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10d ago

Position: C++ with SIP Developer Location: Austin, TX (Onsite) Salary - Market (DOE) for FTE Hourly Rate: Market (DOE) Candidate should be on your W2 * 1. Number of years experience in C++ in development projects. 2. Number of years experience in SIP in development projects. Required SkillsStrong proficiency in C++ (C++11/14/17, OOP, STL, memory management)Solid experience with SIP (Session Initiation Protocol) and VoIP conceptsUnderstanding of call flows, signaling, and session managementExper

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Contract

Depends on Experience

Freeswitch Senior Developer

Austin, Texas

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25d ago

Job Title: Freeswitch Senior Developer Location: Austin, TX Visa: Any Interview Process: Video (2 Rounds) Work Schedule: Onsite Job Description: SIP - 10 Years SIP media gateways and Session Boarder Controllers - 10 years SIP Stack SIPUA Voice/VoIP/SIP FreeSWITCH C/C++

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Contract, Third Party

$40 - $50

Telecom Voice Engineer - L3 -Avaya

Brooklyn, New York

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Today

Senior Telecom Voice Engineer Avaya / SBC / SIP Keep enterprise voice services running at their best. If you are the kind of telecom engineer who enjoys solving the hard problems others cannot, this role gives you the chance to be the senior technical point person for a complex enterprise voice environment. This position is ideal for someone who can work onsite in Brooklyn, NY with the existing team that has deep hands-on experience with Avaya, SIP, SBCs, carrier connectivity, and voice infrast

Full-time

Voice Systems Engineer

Owatonna, Minnesota

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2d ago

Title: Voice Systems Engineer Location: Owatonna, MN | Onsite Job Type: Contract-to-Hire (6-months) Compensation: $52 to $66 per hour Industry: Insurance Key Skills: On-prementerprise voice platforms, VoIP and SIP trunking, voice/messaging APIs, workflows, voice security controls, automation of MACDs About the Role Our firm is partnering with a well-established organization in the financial and insurance services industry to identify a Voice Systems Engineer to support and enhance a large-scale

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Contract

Depends on Experience

Network Engineer

Jersey City, New Jersey

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12d ago

Senior Network Engineer (VoIP / SIP Network Support Engineer) Location:North America (on site Jersey City, NJ; Plano, TX; Columbus, OH) Work Hours:8 AM 5 PM EST Rate_ DOE Overview; We are seeking a highly skilledVoIP / SIP Network Support Engineerto support and troubleshoot real-time voice services in a production telecom environment. This role focuses on rapid incident triage, deep SIP and media analysis, and effective coordination with internal teams and external vendors to ensure high serv

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Contract

Depends on Experience

Test Engineer-VoIP, ATA devices -- ONSITE (LOCAL only) --W2

Mountain View, California

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Yesterday

VoIP Test Engineer Location : Mountain View, CA-Onsite ( 5 days Onsite) We are currently able to consider only W2 candidates for this role. Overview: Seeking a highly skilled Senior VoIP Test Engineer to support the migration and validation of its residential and enterprise voice platform as part of a transition from Voice to a third-party cloud-based telephony platform. This role is focused on carrier-grade SIP validation, ATA/CPE device testing, TR-069 provisioning, and large-scale endpoin

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Contract

Depends on Experience

Voice Engineer - Microsoft TEAMS Voice

Remote

•

Yesterday

Solid experience in Microsoft TEAMS Voice Architecture, and voice service administration, Delivers system/user installations, maintenances, MACD and AdministrationExperience in Microsoft Teams admin console, feature, licensing enablement and administrationKnowledge in Contact Center technology related to CCaaS environments, SIP integration

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Contract

Depends on Experience

Network Voice L3

Remote

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9d ago

Role :- Network Voice L3 Location :- Remote, USA 10-15 years experienceGood communication skillsProvides L3 support for complex voice and UC issues across the enterprise.Supports telephony and voice test infrastructure equipment and software. .Maintains architecture documentation for longterm voice service development.Provides deep troubleshooting of CUCM, CUC, gateways, SBCs, and voice routing.Performs detailed analysis of SIP signaling, call flows, and packet captures.Supports Ciscocentric VOI

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Contract

50 - 55

Senior Unified Communications Engineer

Remote

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10d ago

Project Overview: The Organization is advancing its Unified Communications (UC) and Customer Experience (CX) capabilities through a modernized, hybrid voice services portfolio. This includes cloud-based and on-premise solutions such as Microsoft Teams Phone, Cisco Unified Communications Manager (CUCM), Five9 Contact Center (CCaaS), video intercom systems, and legacy telephony platforms. In light of this initiative, we are seeking an experienced Senior Voice Engineer to play a critical role in de

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Third Party, Contract

Depends on Experience

Genesys Cloud CX consultant- USC/ – W2

Remote

•

Yesterday

Role : Genesys Cloud CX consultant- USC/ W2 Location: Remote (preferably living in TX or FL) Job Description 3-5 Must Haves Experience with Genesys Cloud CX, especially functions, flows, and APIs Familiarity with WebRTC, SIP, or VoIP systems 35 years of professional experience as a full stack developer Strong proficiency in typescript/go/javascript/python Experience with React or another modern frontend framework Backend experience with Node.js, Python, Java, or similar server-side platfo

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Contract

Depends on Experience

VOIP Engineer

San Francisco, California

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30+d ago

Required following years of experience performing the following migration services:a. 5 years experience migrating from Avaya to Microsoft Teams VoIP.b. 10 years'' experience migrating from Avaya to Cisco VoIPRequired Experience Hands-On Experience: Expert-level experience with Cisco telephony systems and Microsoft Teams, including participation in migration projects, management of VoIP solutions, and work in production environments. Consulting or Implementation Experience: Experience providing

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Third Party, Contract

Depends on Experience

Voice Analyst (Level 2)

Arlington, Virginia

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2d ago

Note: Interview process: First round interviews will be an on-camera Teams video sessions. Second round interviews will be held in person in Arlington, Virginia Workplace type: Hybrid (primarily remote, however onsite work is occasionally required) Overview: This position will be responsible for Tier 2 operational support, including triage, escalations and projects. This role is a part of the voice services program under the Uni ed Communications team. The Client portfolio of voice products

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Contract, Third Party

$Depends on Experience

Travel CT Technologist

Marathon, Florida

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18d ago

?WHEN YOU WORK FOR US, WE WORK FOR YOU.?Travel CT TechnologistWeekly Gross Pay: $3198.00 - $3398.00Location: Marathon, FL, United StatesStart date: 6/1/2026Assignment length: 18 WeeksMinimum years of relevant experience in healthcare: 2 yearsJob type: TravelerShift: Day (5x8)Certifications: ARRT(CT)/BCLS/BLS - American Heart AssociationPosition Highlights18-week travel contractCompetitive weekly pay packageWork with an experienced clinical and recruiting teamQuick start options available (inquir

Full-time

Compensation information provided in the description

Amazon Connect Voice Consultant/ Architect

Plano, Texas

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5d ago

Hello, Greetings from Galent, This is Dinesh R and I'm a Recruitment executive with Galent,. We are one of the premier Talent Solutions partners with global fortune brands, helping them find the right talent for their teams working on next generation technology innovations. If you are interested, please share me with your updated resume, Job Title: Amazon Connect Voice Consultant/ Architect Location: Plano, TX(Onsite) Job Details Design and implement scalable contact center solutions using Amazo

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Third Party, Contract

Depends on Experience

Sr Voice Engineer

Remote or Hybrid in Arlington, Virginia

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2d ago

Overview: This position will be responsible for Tier 2 operational support, including triage, escalations and projects. This role is a part of the voice services program under the Uni ed Communications team within the Customer Experience division for the client. The Client's portfolio of voice products includes Microsoft Teams Phone, Cisco Call Manager, Five9 call center solutions, video intercoms, and legacy voice services Duties Include: Supporting day-to-day operations for the Client's clou

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Full-time, Contract, Third Party

Voice Engineer- onsite

Philadelphia, Pennsylvania

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Today

Location: Philadelphia, PA, Bishops Gate, NJ, or Denver, CO Duration: 12 Month Contract Position Overview: Senior Voice / VoIP Engineer We are seeking a senior-level Voice/VoIP Engineer with strong SIP fundamentals and the ability to independently design, troubleshoot, and support large-scale voice platforms. Key Responsibilities Design and support SIP-based voice and VoIP solutions, including call center and IVR use cases Troubleshoot SIP signaling, media flows, and complex voice issues acro

Contract

Senior VoIP/FreeSWITCH Engineer

Hybrid in Austin, Texas

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10d ago

Job Title: Senior VoIP/FreeSWITCH Engineer Work Location: Austin, TX / Sunnyvale, CA (Hybrid) Contract duration: 12+ Months Interview mode Video interview Job Description: We are seeking an experienced FreeSWITCH Engineer with strong expertise in VoIP and real-time communication technologies. The ideal candidate will have hands-on experience with FreeSWITCH, WebRTC, SIP, and video conferencing systems. This role involves designing, developing, and supporting scalable voice and video communicatio

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Contract

Depends on Experience

VoIP Engineer

Hybrid in Seattle, Washington

•

Today

Hi My name is Boopathi, and I m a Senior Technical Recruiter at Cloud Destinations LLC. Please see the below job description and let me know if you are interested in this position. VoIP EngineerDuration: 3-month contractLocation: Seattle, WA (Onsite immediately) not every day but a few times a week/occasionalResponsibilities:Demonstrated proficiency in Microsoft Office products including Word, Excel and Outlook mail system is a must.3-4 years Experience with Cisco s unified call manager, set up

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Contract

$50 - $55

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