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Telephony Jobs in Virginia (NOW HIRING)

MANTECH

Telephony Engineer

Mclean, VA · On-site

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.

MANTECH

Telephony Engineer

Mclean, VA · On-site

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.

ManTech

Telephony Engineer

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.

ManTech International

Telephony Engineer

Mclean, VA · On-site

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.

Hi-Tech Solutions

Network Voice Engineer

Richmond, VA · On-site

Installation, Configuration and troubleshooting of Shoretel IP telephony. Having worked on Shoretel devices will add more value * Have clear understanding on VOIP protocols like SIP, H.323 and MGCP

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 ...

GDIT

M365 Systems Administrator Sr Principal

Herndon, VA · Hybrid

$124K - $144K/yr

Specializing in UC Collaboration and Voice/Telephony services, you'll prioritize enhancing the end-user experience, while we focus on advancing your career growth. Collaborate with the M365 Services ...

ITCON Services

Call Center Technical Lead

Vienna, VA · On-site

This role ensures that all technology platforms (telephony, CRM, IVR, network, and reporting systems) are secure, reliable, scalable, and compliant with federal standards, enabling seamless multi ...

CoStar Group

AV Engineer I

Arlington, VA · On-site

In this role, you will provide hands-on support for Microsoft Teams Rooms, corporate telephony systems, and audiovisual infrastructure across our office environments. You will play a key part in ...

CoStar

AV Engineer I

Arlington, VA

In this role, you will provide hands-on support for Microsoft Teams Rooms, corporate telephony systems, and audiovisual infrastructure across our office environments. You will play a key part in ...

CoStar Group

AV Support Engineer I

Richmond, VA

In this role, you will provide hands-on support for Microsoft Teams Rooms, corporate telephony systems, and audiovisual infrastructure across our office environments. You will play a key part in ...

CoStar

AV Support Engineer I

Richmond, VA

In this role, you will provide hands-on support for Microsoft Teams Rooms, corporate telephony systems, and audiovisual infrastructure across our office environments. You will play a key part in ...

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Showing results 1-20

All JobsTelephony JobsTelephony Jobs in Virginia

Telephony information

See Virginia salary details

$20.8K

$97.3K

$144.3K

How much do telephony jobs pay per year?

As of Jul 2, 2026, the average yearly pay for telephony 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 are the key skills and qualifications needed to thrive in the Telephony position, and why are they important?

To thrive in Telephony, you need a strong understanding of voice communication systems, networking fundamentals, and troubleshooting skills, often backed by relevant certifications such as Cisco's CCNA Voice or CompTIA Network+. Familiarity with PBX systems, VoIP platforms, call-routing software, and helpdesk tools is typically required. Excellent problem-solving abilities, attention to detail, and effective communication skills help professionals excel in client-facing and team-based environments. These skills ensure seamless operation, rapid resolution of telephony issues, and high-quality support for both internal users and customers.

What are the typical career growth opportunities for professionals working in Telephony roles?

Professionals in Telephony roles often start as entry-level support technicians or system administrators and can advance to positions such as Telephony Engineer, Unified Communications Specialist, or IT Manager with experience and additional certifications. Exposure to new technologies like cloud-based telephony and unified communications platforms opens avenues for specialization and leadership roles. Many employers also offer training and encouragement for ongoing professional development to help employees expand their skills. Career advancement often depends on both technical expertise and the ability to manage complex projects or lead teams.

What is a Telephony job?

A Telephony job involves managing and maintaining communication systems, including VoIP, PBX, and traditional telephone networks. Professionals in this field configure, troubleshoot, and optimize telephony hardware and software to ensure seamless connectivity. They often work with businesses to implement efficient communication solutions, integrate phone systems with other technologies, and provide user support. Strong technical knowledge of networking, call routing, and telecommunications protocols is essential.

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

Telephony Engineer

MANTECH

Mclean, VA • On-site

Other

Posted 2 days ago

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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