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Telephony Engineer Jobs in Virginia (NOW HIRING)

MANTECH

Telephony Engineer

Mclean, VA · On-site

MANTECH seeks a motivated, career and customer-oriented Telephony Engineer to join our team in McLean, VA. In this role, you'll combine expertise in telephony systems, Linux server management, and ...

MANTECH

Telephony Engineer

Mclean, VA · On-site

MANTECH seeks a motivated, career and customer-oriented Telephony Engineer to join our team in McLean, VA. In this role, you'll combine expertise in telephony systems, Linux server management, and ...

ManTech International

Telephony Engineer

Mclean, VA · On-site

MANTECH seeks a motivated, career and customer-oriented Telephony Engineer to join our team in McLean, VA. In this role, you'll combine expertise in telephony systems, Linux server management, and ...

ManTech

Telephony Engineer

Mclean, VA

MANTECH seeks a motivated, career and customer-oriented Telephony Engineer to join our team in McLean, VA. In this role, you'll combine expertise in telephony systems, Linux server management, and ...

McAllister Towing

Licensed Engineers

Norfolk, VA

Licensed Engineer: We are looking for a Licensed Engineer for McAllister of Virginia. The Licensed Engineer is an experienced skilled crewmember on board the vessel's Engineering Department. The ...

McAllister Towing

Licensed Engineers

Norfolk, VA · On-site

Licensed Engineer: We are looking for a Licensed Engineer for McAllister of Virginia. The Licensed Engineer is an experienced skilled crewmember on board the vessel's Engineering Department. The ...

Hi-Tech Solutions

Network Voice Engineer

Richmond, VA · On-site

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 ...

CoStar Group

AV Support Engineer I

Richmond, VA · On-site

They are seeking an AV Support Engineer to provide hands-on support for Microsoft Teams Rooms and corporate telephony systems, ensuring exceptional user experiences and the reliability of global ...

CoStar Group

AV Engineer I

Arlington, VA · On-site

AV Engineer I Overview: CoStar Group is a leading global provider of commercial and residential ... In this role, you will provide hands-on support for Microsoft Teams Rooms, corporate telephony ...

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Telephony Engineer information

See Virginia salary details

$20.8K

$97.3K

$144.3K

How much do telephony engineer jobs pay per year?

As of Jun 30, 2026, the average yearly pay for telephony engineer in Virginia is $97,335.00, according to ZipRecruiter salary data. Most workers in this role earn between $83,300.00 and $122,400.00 per year, depending on experience, location, and employer.

What is a Telephony Engineer job?

A Telephony Engineer is responsible for designing, implementing, and maintaining communication systems, such as VoIP, PBX, and cloud-based telephony solutions. They ensure reliable voice communication by troubleshooting network issues, configuring hardware and software, and optimizing call quality. Additionally, they integrate telephony solutions with other business systems and maintain security protocols. Their role is essential in supporting an organization's communication infrastructure.

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

A Telephony Engineer should possess a strong understanding of telecommunications systems, VoIP protocols, and network infrastructure, typically backed by a relevant degree or technical certifications such as Cisco CCNA or CompTIA Network+. Familiarity with PBX systems, call routing software, SIP, and diagnostic tools like Wireshark is highly valuable. Excellent problem-solving abilities, attention to detail, and effective communication skills help Telephony Engineers excel in troubleshooting and working with cross-functional teams. These skills ensure reliable communication solutions, quick issue resolution, and seamless integration of telephony systems within an organization.

What are the typical daily responsibilities of a Telephony Engineer?

Telephony Engineers are responsible for designing, configuring, and maintaining an organization’s telecommunication systems, such as PBX or VoIP platforms. On a typical day, you might troubleshoot call quality issues, update software or firmware on telecom devices, implement security protocols, and coordinate with IT teams to ensure seamless integration with network infrastructure. You’ll also frequently document configurations, provide user support, and participate in telephony system upgrades or migrations. Collaboration with vendors and internal teams is common to address issues and improve system performance, giving you exposure to a variety of technical and interpersonal challenges.

What are popular job titles related to Telephony Engineer jobs in Virginia? For Telephony Engineer jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Telephony Engineer jobs in Virginia look for? The top searched job categories for Telephony Engineer jobs in Virginia are:
What are popular job titles related to Telephony Engineer jobs in VA? For Telephony Engineer jobs in VA, the most frequently searched job titles are:
Telephony Engineer jobs near you
Telephony Engineer

Telephony Engineer

MANTECH

Mclean, VA • On-site

Other

Posted yesterday

ManTech rating

9.0

Company rating: 9.0 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

27th of 202 rated software companies

Job description

MANTECH seeks a motivated, career and customer-oriented Telephony Engineer to join our team in McLean, VA. In this role, you'll combine expertise in telephony systems, Linux server management, and software development, focusing on VoIP, analog, ISDN systems, and Ruby on Rails for telephony applications.

Responsibilities include, but are not limited to:

  • Design, develop, and maintain voice media gateways for VoIP, analog, and ISDN systems. Install, configure, and troubleshoot telephony hardware and media gateways across secure networks.
  • Leverage BESS Billing and Provisioning Tools to optimize telephony systems and ensure seamless service delivery.
  • Configure and maintain Linux servers (Ubuntu, CentOS) for hosting telephony and web applications, ensuring performance, security, and scalability. Develop and troubleshoot applications using PowerBuilder, Korn shell, and Ruby on Rails.
  • Integrate telephony systems (e.g., IVR, call routing) into web applications using Ruby on Rails. Modernize legacy code and ensure reliable operation of telephony solutions.
  • Maintain clear technical documentation and provide ongoing support for telephony system integration, performance optimization, and troubleshooting.
  • Provide training and guidance to team members and stakeholders on telephony system integration, BESS tools, and server management best practices. Ensure comprehensive understanding of application workflows and troubleshooting processes.
  • Provide local travel support between customer buildings or temporary assignment to alternate locations for special projects.
  • Work an 8 hour shift as part of a coverage team operating between 6:00 AM and 6:00 PM. May need to flex shift as required.

Minimum Qualifications:

  • High School Diploma with 13+ years of experience or an Associate’s Degree with 11+ years of experience, or a Bachelor’s Degree with 9+ years of experience.
  • Familiarity with BESS Billing and Telephony Provisioning Tools.
  • Experience integrating telephony systems with web applications (e.g., handling inbound/outbound calls, IVR, call routing).
  • Advanced knowledge of Linux server management (Ubuntu, CentOS), including installation, configuration, troubleshooting, and performance optimization.
  • Strong verbal and written communication skills to interact effectively with cross-functional teams.

Preferred Qualifications:

  • Proficiency in Ruby programming and the Ruby on Rails framework, along with strong experience in telephony system integration.
  • Experience with scripting languages, including PowerBuilder and Korn shell, for system administration tasks.
  • Oracle Database Administrator certification is a plus.
  • Experience in provisioning telephony services.

Clearance Requirements:

  • Must have a current/active TS/SCI with Polygraph

Physical Requirements:

  • Must be able to remain in a stationary position at least 50% of the time. Constantly operate a computer, phone, and other office equipment for extended periods of time.

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