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Voip Sip Engineer Jobs (NOW HIRING)

VetRamp

Network VoIP Engineer

Austin, TX · Hybrid

$100K - $110K/yr

Overview The Network VoIP Engineer will serve as the subject matter expert for enterprise voice and ... This role supports Cisco collaboration technologies, SIP trunking, session border controllers ...

Edgewaterit

$120 - $160/hr

Collaborate with SIP providers for number allocation, SIP trunking, and security assessment ... VoIP engineering or related role, with at least 2 years in a leadership position. * Relevant ...

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 ...

Edgewaterit

Sr. VoIP Engineer

Oak Ridge, TN · On-site

$120 - $160/hr

Collaborate with SIP providers for number allocation, SIP trunking, and security assessment ... VoIP engineering or related role, with at least 2 years in a leadership position. * Relevant ...

Edgewater Federal Solutions, Inc.

Be Seen First

Cisco VoIP Engineer

Oak Ridge, TN · On-site

$155K/yr

Collaborate with SIP providers for number allocation, SIP trunking, and security assessment ... VoIP engineering or related role, with at least 2 years in a leadership position. * Relevant ...

Frey Consulting Group

VOIP Systems Tech

Terre Haute, IN · On-site

$50 - $75/hr

VOIP, Unified Communications, SIP, RTP, TCP/IP, DNS, DHCP, VLANs, QoS, routing, switching, SIP ... Work directly with clients, carriers, vendors, and engineering teams. * Build experience that can ...

New

Field of Talent

VOIP Systems Tech

Terre Haute, IN · On-site

$30 - $38/hr

VOIP, Unified Communications, SIP, RTP, TCP/IP, DNS, DHCP, VLANs, QoS, routing, switching, SIP ... Work directly with clients, carriers, vendors, and engineering teams. * Build experience that can ...

Plano ISD

VoIP Engineer

Plano, TX · On-site

$285.01/day

Extensive knowledge and experience with VoIP protocols and technologies, including SIP, RTP/SRTP ... Extensive knowledge and experience with SIP trunking, PSTN connectivity, and voice gateway ...

Procom Consultants Group

Sr. VoIP Engineer

Houston, TX · On-site

Understanding of VOIP protocols and Codecs SIP, RTP, T.38 G.711 G.729.a, H.323 * Minimum of current ... Engineer Nice to Have Skills Understanding of enterprise architectures, routing, and transport ...

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Voip Sip Engineer information

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$19

$52

$80

How much do voip sip engineer jobs pay per hour?

As of Sep 6, 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 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.

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.

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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 93% Full Time, 3% Part Time, and 4% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $109,219 per year, or $52.5 per hour.

Sr. VoIP Engineer

Edgewater Federal Solutions, Inc.

Oak Ridge, TN • On-site

$110 - $150/hr

Other

Re-posted 29 days ago

Job description

Overview

Edgewater is seeking a highly experienced Senior VOIP Engineer to lead VoIP initiatives and drive innovation within our customer’s organization. As a Senior VOIP Engineer, you will be responsible for overseeing all aspects of VoIP, including the development of resilient telephony environments, implementation of VoIP Zero Trust Architecture, and integration of advanced voice and video telephony solutions. You will play a critical role in right-sizing staff, prioritizing tasks, and ensuring operational excellence across our VoIP infrastructure. This is a leadership position that offers the opportunity to make a significant impact on our organization's communication capabilities. We seek a dedicated professional for a role that involves frequent travel to job locations within a 25-mile radius of UCOR's main office in Oak Ridge, TN.

Responsibilities
  • Lead the development of resilient and robust telephony environments for remote work and advanced technologies.
  • Evaluate the effectiveness of VoIP business processes, software/applications, and infrastructure.
  • Develop and implement VoIP Zero Trust Architecture and IPv6 Architecture.
  • Oversee the replacement, upgrade, design, and integration of Voice and Video telephony solutions.
  • Configure and deploy IP Voice and Video conference room capabilities.
  • Collaborate with SIP providers for number allocation, SIP trunking, and security assessment.
  • Ensure 24/7 operational functionality and system security through routine Operation and Maintenance tasks.
  • Provide leadership and mentorship to junior and mid-level engineers.
  • Act as a subject matter expert on VoIP technologies and best practices.
  • May require working extended, irregular, or non-standard hours to support mission-critical duties.
Qualifications

Education, Training, Experience

  • Bachelor’s degree in computer science, information technology, or equivalent, relevant experience.
  • 7+ years of experience in VoIP engineering or related role, with at least 2 years in a leadership position.
  • Relevant certifications such as CCNA Voice, CCNP Voice, or equivalent preferred.

Knowledge, Skills, Abilities

  • Expert-level knowledge of telephony environments, routing, and dial plans.
  • Strong understanding of network protocols, security principles, and VoIP architectures.
  • Proven track record of successfully implementing VoIP solutions in enterprise environments.
  • Excellent leadership, communication, and problem-solving skills.
  • Ability to prioritize tasks, delegate responsibilities, and drive projects to completion.
  • The ideal candidate will have reliable transportation. Responsibilities include visiting client sites, conducting on-site assessments, and ensuring service delivery.
  • Demonstrated excellent customer service.
  • Ability to work effectively in a team environment and foster collaborations among colleagues.
  • Self-directed, results-oriented, and flexible; works well under pressure and adheres to deadlines.
  • Ability to build strong working relationships across all levels of an organization.

Ability to provide proof of US Citizenship on your first day of employment to obtain a DOE HSPD-12 Badge in accordance with the terms of the contract.

We are proud to be an EEO/AA employer M/F/D/V. We maintain a drug-free workplace and perform pre-employment substance abuse testing.

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