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Ip Telephony Support Engineer Jobs (NOW HIRING)

... an IP telephony voice networks. This includes managing all engineering VoIP projects and ... Duties and responsibilities include the following: • Design, support and maintain secure and non ...

Design/implement IP/MPLS network Microwave backhaul transport systems to support voice, data, video traffic with IP Telephony and Products over the VMware cloud. Support Microwave IP transport ...

Installation, Configuration and troubleshooting of Shoretel IP telephony. Having worked on Shoretel ... Provide Level 3 support. * Manages delivery team of L2 Engineers * Tracks and updates key ...

... IP telephony support. * Troubleshoot network security, latency, or fault issues and implement ... Develop, engineer, implement, and maintain virtual server hosts and virtual machines. * Provide ...

In this role, you will provide hands-on support for Microsoft Teams Rooms, corporate telephony ... Familiarity with networking concepts (VLANs, QoS, IP configuration) and troubleshooting AV-over-IP ...

Overview We are seeking to fill the role of Senior Telephony Engineer. The ideal candidate enjoys ... • Support AI-driven contact center technologies, including conversational IVR/IVA systems ...

In this role, you will provide hands-on support for Microsoft Teams Rooms, corporate telephony ... Familiarity with networking concepts (VLANs, QoS, IP configuration) and troubleshooting AV-over-IP ...

In this role, you will provide hands-on support for Microsoft Teams Rooms, corporate telephony ... Familiarity with networking concepts (VLANs, QoS, IP configuration) and troubleshooting AV-over-IP ...

Perform advanced troubleshooting and support telephony infrastructure, call routing, VoIP, E911 ... Provide engineering-level support for enterprise VoIP and unified communications platforms

Support Engineer

$95K - $110K/yr

About the Role Posh is seeking a skilled Support Engineer to join our growing Support Department ... Technical SME : Assist in new telephony setup and troubleshooting * Issue Triage: Efficiently ...

$97K - $133K/yr

... support of the Marine Corps Enterprise Network (MCEN-N) Wireless Lifecycle Refresh and Expansion ... Provide senior engineering expertise for Cisco Systems Unified Communications and IP telephony ...

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How much do ip telephony support engineer jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for ip telephony support engineer in the United States is $39.87, according to ZipRecruiter salary data. Most workers in this role earn between $29.57 and $46.63 per hour, depending on experience, location, and employer.

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For Ip Telephony Support Engineer jobs, the most frequently searched job titles are:

Infographic showing various Ip Telephony Support Engineer job openings in the United States as of June 2026, with employment types broken down into 6% Locum Tenens, 7% Internship, 52% Full Time, 6% Part Time, 27% Temporary, and 2% Contract. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $82,930 per year, or $39.9 per hour.

VOIP Engineer (DC)

Washington, DC • On-site

NT Concepts
IT Services • 51 - 200 employees

Full-time

Dental, Life

Re-posted 19 hours ago


Job description

Company Description
NT Concepts focuses on geospatial, data analytics, software, and cybersecurity solutions to advance our clients' mission success. We create a synergy of business strategy, technology, and design expertise to deliver powerful, intuitive solutions. Innovation, thoughtful planning, comprehensive solution integration, creativity, and outstanding customer relations are our keys to success on every project.
Job Description
VoIP Engineer (DC) VA-540-004-026
NT Concepts is seeking a VoIP Engineer to perform configuration, implementation and troubleshooting of voice systems for an IP telephony voice networks. This includes managing all engineering VoIP projects and configuring and optimizing all VoIP/IP- telephone systems and services, both internally and those integrated with Internet-based services, telephone and data networks. The work will be performed on-site for one of our cleared clients in Washington, DC. The location is metro accessible.
Duties and responsibilities include the following:
• Design, support and maintain secure and non-secure VoIP telephone systems and infrastructure hardware and software, including call management systems.
• Configure and optimize secure telephone systems, including Cisco telecommunications and networking products to include all voice switches and data network hardware at the intermediate and/or expert level.
• Provide on-site administration and support of Cisco VoSIP and other voice products.
• Capable of selecting and deploying appropriate tools for reporting, routing and monitoring of IP telephony traffic on the network.
• Provide leadership for implementing new VoIP products or services, as well as the technical resources required to manage them.
• Monitor and identify capacity and performance issues for VoIP traffic to ensure continued, uninterrupted operation of telephony systems.
• Collaborate with all aspects of IT organization including Systems Engineers Tier 1 support staff to resolve trouble tickets and mitigate end-user issues with VoIP hardware and/or applications.
• Perform both oral and written knowledge transfer and training to technical team members, and other stakeholders.
• Remain current on new transport protocols, products, and standards in support of VoIP systems development and equipment procurement.
• Provide accurate and prompt status reports as required.
Qualifications
Education and Experience Requirements:
• Bachelor's degree in Computer Science, Engineering, Technology or a related field is required.
• A minimum of four (4) years of telecommunications experience primarily configuring and maintaining data and voice networks.
• Must have CCNA/CCNP Voice certifications.
• Certified CISCO Call Manager Administrator is required.
• Must have a working technical knowledge of VoIP/IP telephony systems, software, and hardware, including specialized knowledge of Cisco products
• Experience with SIP, H.323, TCP/IP, and other routing protocols.
• Strong understanding VoIP QoS issues and mitigation strategies.
• Working knowledge of the Microsoft desktop and server operating systems.
• Direct experience with Cisco routers and switches.
• Knowledge of cabling and wiring systems, design, and installation.
• Ability to operate tools, components, peripherals, and testing accessories.
• Familiar with IT Government C&A process and Information Assurance requirements
• Superior analytical and problem-solving skills.
• Due to contract requirements, position requires an active Secret clearance and the ability to obtain a TS/SCI clearance.
• CCIE Voice or CCIE Collaboration highly desired
• Occasional travel may be required with advanced notice.
NT Concepts focuses on geospatial, data analytics, software, and cyber-security solutions to advance our clients' mission success. We create a synergy of business strategy, technology, and design expertise to deliver powerful, intuitive solutions. Innovation, thoughtful planning, comprehensive solutionintegration, creativity, and outstanding customer relations are our keys to success on every project.
Additional Information
We're only as good as the people who work here. That's why it's so important to us to foster an atmosphere that combines both hard work and play. We also strive to provide the tools and training to support continuing professional development- Like on- and off-site training and mentoring programs and outstanding Medical/Dental/Life Benefits.
www.ntconcepts.com
EOE/M/F/D/V
All your information will be kept confidential according to EEO guidelines.