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Voip Sip Engineer Jobs (NOW HIRING)

1872 Consulting

Avaya VoIP Engineer

Chicago, IL · On-site

Troubleshooting of endpoints, includes TDM, VOIP, SIP and Clients deployed to Apple and Microsoft ... Coordinates engineering teams in a matrixed environment. Able to use advanced tools to troubleshoot ...

1872 Consulting

Avaya VoIP Engineer

Chicago, IL · On-site

Troubleshooting of endpoints, includes TDM, VOIP, SIP and Clients deployed to Apple and Microsoft ... Coordinates engineering teams in a matrixed environment. Able to use advanced tools to troubleshoot ...

Lakeview Loan Servicing

VoIP Engineer

Agoura Hills, CA · On-site

Overview VoIP Engineers are responsible for design, implementation, and maintenance of company ... Manage and maintain company phone numbers (DID, TFN) and SIP trunks with VoIP vendors. * Ensure ...

Bandwidth

VoIP Engineer

Raleigh, NC · On-site

We are seeking a VoIP Engineer with a modern engineering mindset to join Bandwidth's Network ... You possess expertise in SIP and carrier-grade environments, and are driven to maintain the highest ...

Atria Group LLC

VOIP Engineer

Atlanta, GA · On-site

CCIE Voice lab certified * 5+ years hands on VOIP engineering experience including: * High volume ... H.323, SIP and/or MGCP protocols * Exceptional administration, troubleshooting, and support ...

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Voip Sip Engineer information

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How much do voip sip engineer jobs pay per hour?

As of Aug 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?

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 as a VoIP SIP engineer?

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.

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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 August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $109,219 per year, or $52.5 per hour.

Senior Software Engineer-C++, Java, SIP or RTP Expert

Zortech Solutions

Milpitas, CA • On-site

$145K - $191K/yr

Contractor

Re-posted 13 days ago

Job description

Required Skills & Qualifications
Technical Expertise
  • Expert knowledge of SIP, RTP, and VoIP protocols (Call Setup, Media Negotiation, SDP, ICE, STUN, TURN).
  • Deep understanding of media processing frameworks such as GVMC, Dialogic XMS, FreeSWITCH, and Asterisk.
  • Strong experience in C++ and Java development for real-time communication applications.
  • Hands-on experience analyzing SIP, RTP, and T.38 FAX PCAPs using Wireshark/tcpdump.
  • Experience with SIP signaling flows, error handling (503, 408, 487, etc.), and debugging call failures.
  • Proficiency in media codecs (G.711, G.722, AMR-WB, Opus, H.264, VP8, MPEG).
  • Experience in deploying GVMC/Dialogic XMS in Kubernetes (K8s) clusters.
  • Knowledge of distributed logging and monitoring tools (ELK Stack, Prometheus, Grafana).
Preferred Skills
  • Experience with WebRTC, IMS, and VoLTE/ViLTE protocols.
  • Knowledge of network security (TLS, DTLS, SRTP) for VoIP.
  • Experience with cloud-native architectures (GCP, AWS, Azure).
  • Familiarity with CI/CD pipelines (Jenkins, GitHub Actions) for VoIP applications.
  • Hands-on experience in high-performance media gateway solutions.
 
Education & Experience
  • Bachelor’s or Master’s degree in Computer Science, Electrical Engineering, or related field.
  • 8+ years of experience in VoIP, SIP, RTP, and media processing solutions.
  • Prior experience working with GVMC, Dialogic XMS, or similar media servers.
ZorTech logo

About ZorTech

Sourced by ZipRecruiter

The Zor Group is a globally operating conglomerate spanning multiple industries across four countries. Established in 2009 with a mission to make a positive impact, Zor initially began as a staffing organization and naturally evolved into the technology sector. In 2018, ZorTech was introduced through a strategic partnership with the Sunwill Group. Plans for international expansion were initiated in 2020, leading to successful entry into the US market. Alongside an impressive 70% year-over-year growth rate, we also established an offshore delivery team in the USA. With the incorporation of IT Services, ZorTech now offers end-to-end solutions, ranging from top-level talent sourcing to managing large-scale projects. Our organization currently operates in four countries, including Canada, the USA, the Dominican Republic, and India.

Industry

Recruiting and staffing services

Company size

11 - 50 Employees

Headquarters location

Houston , TX, US

Social media

Facebook

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