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Voip Sip Engineer Jobs (NOW HIRING)

IT America Inc

SIP/VoIP Software Engineer

Austin, TX · On-site

SIP/VoIP Software Engineer Location: Austin, TX (Hybrid) Duration: Long term contract Job Summary: We are looking for a skilled Software Engineer with strong expertise in SIP and VoIP technologies.

Parloa

Forward Deployed Engineer, VoIP

New York, NY · On-site

You are the deep VoIP/SIP expert embedded in our most critical customer integrations-owning the end ... Engineer pragmatic solutions: Build small utilities, scripts, or lightweight services when needed ...

Parloa

Forward Deployed Engineer, VoIP

Florence, IN · On-site

You are the deep VoIP/SIP expert embedded in our most critical customer integrations-owning the end ... Engineer pragmatic solutions: Build small utilities, scripts, or lightweight services when needed ...

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How much do voip sip engineer jobs pay per hour?

As of Jun 12, 2026, the average hourly pay for voip sip engineer in the United States is $52.51, according to ZipRecruiter salary data. Most workers in this role earn between $40.87 and $62.74 per hour, depending on experience, location, and employer.

What is a VoIP SIP Engineer job?

A VoIP SIP Engineer is responsible for designing, implementing, and maintaining Voice over IP (VoIP) systems using the Session Initiation Protocol (SIP). They configure and troubleshoot VoIP networks, ensure call quality, and optimize performance. Their role also includes integrating VoIP solutions with existing infrastructure, securing communications, and supporting enterprise telephony systems.

What are some of the typical challenges a VoIP SIP Engineer faces in their daily work?

VoIP SIP Engineers often encounter challenges such as diagnosing call quality issues, managing network latency or jitter, and ensuring secure and reliable connections across geographically distributed sites. They may also troubleshoot interoperability issues between different hardware and software vendors or address scaling concerns as organizations grow. The role often involves collaborating closely with network administrators, support teams, and sometimes directly with clients to implement and maintain robust communication systems. Handling evolving security threats and staying up-to-date with the latest technologies are also ongoing aspects of the job. These challenges ensure each day is varied and encourage continuous learning within the field.

What are the key skills and qualifications needed to thrive in the Voip Sip Engineer position, and why are they important?

To thrive as a VoIP SIP Engineer, you need in-depth knowledge of Voice over IP protocols (especially SIP), network infrastructure, and strong troubleshooting skills, typically supported by a degree in computer science or a related field. Familiarity with PBX systems, packet analyzers (like Wireshark), and certifications such as CCNA or SIP certifications are often required. Strong communication, problem-solving abilities, and the capacity to work well in cross-functional teams distinguish top performers in this role. These skills are crucial for ensuring reliable, high-quality voice communication services and resolving technical issues efficiently.

More about Voip Sip Engineer jobs
What cities are hiring for Voip Sip Engineer jobs? Cities with the most Voip Sip Engineer job openings:
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Voip Sip Engineer jobs near you
Infographic showing various Voip Sip Engineer job openings in the United States as of June 2026, with employment types broken down into 77% Full Time, 5% Part Time, 13% Temporary, and 5% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $109,219 per year, or $52.5 per hour.
SIP/VoIP Software Engineer

SIP/VoIP Software Engineer

IT America Inc

Austin, TX • On-site

Contractor

Posted 7 days ago

Job description

Position: SIP/VoIP Software Engineer

Location: Austin, TX (Hybrid)

Duration: Long term contract

Job Summary:

We are looking for a skilled Software Engineer with strong expertise in SIP and VoIP technologies. The ideal candidate should have hands-on experience in developing and working with SIP-based applications, SIP stacks, and voice communication systems.

Key Responsibilities:

  • Design, develop, and maintain SIP-based applications and VoIP systems
  • Work on SIP protocol implementation, debugging, and optimization
  • Develop and integrate SIP stack and SIP User Agent (SIPUA) components
  • Collaborate with cross-functional teams to enhance voice communication platforms
  • Troubleshoot and resolve issues related to VoIP and SIP signaling
  • Work with FreeSWITCH for call routing and voice applications
  • Ensure high performance, scalability, and reliability of systems

Required Skills:

  • Strong experience in SIP (Session Initiation Protocol)
  • Hands-on experience with Voice / VoIP / SIP technologies
  • Experience working with SIP Stack and SIPUA
  • Proficiency in C / C++ programming
  • Experience with FreeSWITCH
  • Solid debugging and problem-solving skills

Nice to Have:

  • Experience with SIP Media Gateways
  • Knowledge of Session Border Controllers (SBCs)