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Senior Voip Engineer Jobs (NOW HIRING)

Stem Xpert

Sr. Network Engineer (VoIP)

Glen Mills, PA

$101K - $139K/yr

... VoIP) Senior Engineer (L3) Glen Mills, PA 6 months VoIP Engineer The ideal VoIP Engineer will have extensive experience in the entire Cisco UC stack, including both server and router-based platforms ...

IDT

Senior/Lead VoIP (Asterisk) Engineer

San Jose, CA · On-site +1

We're looking for a Senior/Lead Asterisk Developer to help us build and scale a cloud PBX solution ... The product was named 'VoIP Supplier of the Year' by the Telecom Consulting Group in 2018. We may ...

Axon

Senior VoIP Software Engineer, Axon 911

New York, NY · On-site

$141K - $216K/yr

As a Senior VoIP Software Engineer, you will help design, build, and maintain this infrastructure, ensuring that no call fails - ever. Your work will directly influence the reliability of 911 ...

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Senior Voip Engineer information

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$59.5K

$126.6K

$183.5K

How much do senior voip engineer jobs pay per year?

As of Jul 23, 2026, the average yearly pay for senior voip engineer in the United States is $126,557.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,500.00 and $143,500.00 per year, depending on experience, location, and employer.

What is the difference between Senior Voip Engineer vs Voip Engineer?

AspectSenior Voip EngineerVoip Engineer
CertificationsCCNP, CCIE, Cisco Voice certificationsEntry-level certifications or none required
Experience5+ years in VoIP systems, troubleshooting, and network design1-3 years, focus on basic VoIP setup and maintenance
Work EnvironmentDesign, implement, and troubleshoot complex VoIP solutions in enterprise settingsAssist in VoIP deployment and support in smaller or less complex environments

The main difference between a Senior Voip Engineer and a Voip Engineer lies in experience, certifications, and scope of responsibilities. Senior Voip Engineers handle complex systems, design solutions, and lead projects, while Voip Engineers focus on basic deployment and support tasks. Both roles are essential in telecommunications and IT industries, but the senior position requires more advanced skills and experience.

What are the key skills and qualifications needed to thrive as a Senior VoIP Engineer, and why are they important?

To thrive as a Senior VoIP Engineer, you need deep expertise in IP networking, VoIP protocols (such as SIP, RTP, and H.323), and experience with telephony infrastructure, often supported by a degree in computer science or related field. Familiarity with industry tools like Cisco Unified Communications Manager, Asterisk, Wireshark, and relevant certifications (e.g., CCNP Collaboration, CCIE Voice) is typically required. Strong problem-solving skills, effective communication, and the ability to lead projects make someone stand out in this position. These skills ensure high-quality, reliable voice communications and efficient resolution of complex technical issues within enterprise environments.

What are Senior VoIP Engineers?

Senior VoIP Engineers are experienced professionals who design, implement, and maintain Voice over Internet Protocol (VoIP) systems for organizations. They are responsible for ensuring reliable and secure voice communications over data networks, often handling complex infrastructure, troubleshooting, and integrations with other communication services. Their role typically includes overseeing network optimization, supporting end users, and staying updated with the latest VoIP technologies and protocols. Senior VoIP Engineers also mentor junior staff and may participate in strategic planning for enterprise communication solutions.

How does a Senior VoIP Engineer typically collaborate with cross-functional teams to ensure reliable communication systems?

Senior VoIP Engineers frequently work with network engineers, IT support, and security teams to design, deploy, and maintain robust VoIP solutions. They are responsible for translating business communication needs into technical requirements, troubleshooting complex issues, and ensuring seamless integration with existing infrastructure. Regular collaboration involves participating in project meetings, providing technical guidance, and coordinating upgrades or maintenance activities to minimize disruption. This cross-functional teamwork is essential for delivering reliable and secure communication services across the organization.
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Senior Voip Engineer jobs near you
Infographic showing various Senior Voip Engineer job openings in the United States as of July 2026, with employment types broken down into 96% Full Time, 1% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $126,557 per year, or $60.8 per hour.
Senior VoIP Engineer - Level III (BAMC)

Senior VoIP Engineer - Level III (BAMC)

A1FED Inc

San Antonio, TX • On-site

Full-time

Posted 19 hours ago

Job description

Citizenship Requirements: US Citizenship or Permanent Resident (Green Card Holder)
Location: San Antonio, TX (On-site)
Federal Background Investigation Required: Tier 3 (T3)
IT Security Designation: ADP/IT II
Relevant Experience: Six (6) years of progressive experience demonstrating the required proficiency.
Minimum Education: Bachelor's degree and/or equivalent.
IA Technical/Management Designation: IAT II and CE
  • Certifications Required (at least one of the following IAT II certifications is required):
    • CCNA - Security
    • SSCP
    • CySA+
    • Security+ CE
    • GICSP
    • GSEC
  • Preferred Certifications (at least one of the following):
    • CCNP Collaboration
    • CCIE Collaboration
    • CCNA Voice
    • CCVP

Role Summary:
The Senior VoIP Engineer provides Tier III/IV level support for the Unified Communications (UC) and VoIP infrastructure. This role is responsible for the design, deployment, configuration, maintenance, and troubleshooting of enterprise-class VoIP systems providing telephony, automated call trees, overhead paging, 911 services, and SIP Trunk integration with other critical systems across multiple buildings composing a large Medical Treatment Facility (MTF). The engineer ensures all voice communications systems adhere to Department of Defense (DoD) Security Technical Implementation Guides (STIGS) and maintain high availability to support critical communication requirements in a Level 1 trauma center serving the city of San Antonio, and Military patients and families.
Specific Duties:
System Engineering & Design: Architect and engineer enterprise VoIP and Unified Communications solutions (e.g., Cisco Unified Communication Manager (CUCM), Cisco Unified Contact Center Express (UCCX), voice gateways, analog gateways for the MTF phone system. Design complex dial plans, partitions, Calling Search Spaces (CSS), translation patterns, and route patterns.
Implementation and Migration: Lead site surveys, capacity planning, end user requirement analysis, and the physical/logical deployment of VoIP hardware and software. Migrate legacy TDM/PBX systems to modern VoIP architecture.
Operations and Maintenance: Perform routine patching, upgrades, and configuration modifications on Cisco Unified Border Element (CUBE), SIP Trunks, H.323/MGCP Gateways, session border controllers (SBCssss), Survivable Remote Site Telephony (SRST), and network configurations (QoS, trunking, Vlans, interfaces, 802.1X) to ensure continuous service availability. Configure, and optimize complex dial plans, partitions, Calling Search Spaces (CSS), translation patterns, and route patterns. Manage DID ranges, E.164 global dial plans, and emergency routing protocols. Maintain device pools, region parameters, and codec preferences.
Troubleshoot and Support: Serve as a primary escalation point for complex voice network issues. Analyze packet captures and SIP signaling to resolve jitter, latency, and call routing failures. Analyze performance on the network for non-VoIP related traffic as required.
Security & Compliance: Plan and execute major system upgrades, patches, firmware updates, and database replication health checks across the publisher and subscriber nodes. Implement DoD STIGSs for all voice network appliances and network equipment. Support Risk Management Framework (RMF) accreditation efforts by providing necessary diagrams and artifacts.
Documentation & Mentorship: Maintain accurate network topology diagrams, standard operating procedures (SOPs), and dial plan documentation. Make available to other VoIP support staff and mentor less experienced staff to build a strong team.
About Us: A1FED is a leading provider of financial consulting, data analytics, cloud, agile software development, cyber security, and disaster recovery solutions. We support these core capabilities with full lifecycle IT services and training-to help our customers meet critical goals for pivotal missions.

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