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Avaya Support Engineer

  • Avaya Support Engineer job type Posted on: Nov 04, 2026
  • Avaya Support Engineer experience level Comtello
  • Avaya Support Engineer employment type Jackson, Mississippi
  • Avaya Support Engineer employment type Onsite
  • Avaya Support Engineer salary Full-time

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Job Title :

Avaya Support Engineer

Job Type :

Full-Time

Job Location :

Jackson Mississippi United States

Remote :

No

Jobcon Logo Job Description :

We have a 3-year, onsite, Avaya Support Engineer contract, in Jackson, MS. The anticipated start date is immediate.

Our client is seeking a highly experienced Avaya Support Engineer to provide advanced technical support, troubleshooting, system administration, and implementation services within an enterprise telecommunications environment.

The ideal candidate will have extensive hands-on experience with Avaya technologies, strong troubleshooting skills, and the ability to resolve complex telecommunications issues while supporting system enhancements and new technology deployments.

Key Responsibilities

  • Assist with the configuration and installation of new Avaya systems.
  • Monitor and maintain the health and performance of the Avaya environment, including trunking and adjunct systems.
  • Troubleshoot and resolve technical support and programming tickets.
  • Provide Tier III technical support for complex telecommunications issues.
  • Coordinate with telecommunications providers to identify and resolve circuit-related issues.
  • Support the deployment of new products and technologies within the Avaya portfolio.
  • Develop and maintain accurate technical documentation for new products, services, and system configurations.
  • Train and mentor junior-level technical staff on Avaya technologies.
  • Communicate professionally with vendors, customers, and internal technical teams.

Minimum Qualifications

Minimum of 15 years of hands-on experience with Avaya telecommunications systems.

Demonstrated experience with the following Avaya products:

  • Avaya Communication Manager 7.1.3
  • Avaya Session Manager 7.1.3
  • Avaya Call Management System (CMS) R18
  • Avaya System Manager 7.1.3
  • Avaya Workforce Optimization 15.2

Hands-on experience with the following equipment:

  • Avaya G650, G450, and G430 gateways
  • Spira Session Border Controllers (SBCs)
  • In-depth knowledge of real-time communications, voice, and video protocols, including H.323 and SIP.
  • Strong knowledge of routing, switching, firewalls, WAN technologies, and Quality of Service (QoS).
  • Proven ability to troubleshoot and resolve complex telecommunications issues.
  • Experience providing Tier III technical support in an enterprise environment.
  • Strong verbal and written communication skills.
  • Ability to create clear, accurate technical documentation for end users and technical teams.
  • Experience training and mentoring junior-level technical staff.

Desired Skills

  • Experience with BroadSoft Hosted VoIP products and solutions.
  • Ability to automate routine tasks using Python scripting.
  • Strong analytical and problem-solving abilities.
  • Excellent organizational skills and attention to detail.
  • Ability to work independently and manage multiple technical priorities.

Minimum Application Requirements

Your application will be disqualified if you do not meet all these minimum application requirements.

  • Must meet or exceed the Minimum Qualifications.
  • Must be a current resident of the United States.
  • Must have current work authorization for the United States.
  • Must be a direct hire.
  • Must be willing and able to work 100% onsite. Remote and hybrid work are not permitted.

Important: Make sure to check your junk/spam folders, as we will use email to contact you regarding your application and next steps.

Jobcon Logo Position Details

Posted:

Nov 04, 2026

Reference Number:

401-15304

Employment:

Full-time

City:

Jackson

Job Origin:

CIEPAL_ORGANIC_FEED

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We have a 3-year, onsite, Avaya Support Engineer contract, in Jackson, MS. The anticipated start date is immediate.

Our client is seeking a highly experienced Avaya Support Engineer to provide advanced technical support, troubleshooting, system administration, and implementation services within an enterprise telecommunications environment.

The ideal candidate will have extensive hands-on experience with Avaya technologies, strong troubleshooting skills, and the ability to resolve complex telecommunications issues while supporting system enhancements and new technology deployments.

Key Responsibilities

  • Assist with the configuration and installation of new Avaya systems.
  • Monitor and maintain the health and performance of the Avaya environment, including trunking and adjunct systems.
  • Troubleshoot and resolve technical support and programming tickets.
  • Provide Tier III technical support for complex telecommunications issues.
  • Coordinate with telecommunications providers to identify and resolve circuit-related issues.
  • Support the deployment of new products and technologies within the Avaya portfolio.
  • Develop and maintain accurate technical documentation for new products, services, and system configurations.
  • Train and mentor junior-level technical staff on Avaya technologies.
  • Communicate professionally with vendors, customers, and internal technical teams.

Minimum Qualifications

Minimum of 15 years of hands-on experience with Avaya telecommunications systems.

Demonstrated experience with the following Avaya products:

  • Avaya Communication Manager 7.1.3
  • Avaya Session Manager 7.1.3
  • Avaya Call Management System (CMS) R18
  • Avaya System Manager 7.1.3
  • Avaya Workforce Optimization 15.2

Hands-on experience with the following equipment:

  • Avaya G650, G450, and G430 gateways
  • Spira Session Border Controllers (SBCs)
  • In-depth knowledge of real-time communications, voice, and video protocols, including H.323 and SIP.
  • Strong knowledge of routing, switching, firewalls, WAN technologies, and Quality of Service (QoS).
  • Proven ability to troubleshoot and resolve complex telecommunications issues.
  • Experience providing Tier III technical support in an enterprise environment.
  • Strong verbal and written communication skills.
  • Ability to create clear, accurate technical documentation for end users and technical teams.
  • Experience training and mentoring junior-level technical staff.

Desired Skills

  • Experience with BroadSoft Hosted VoIP products and solutions.
  • Ability to automate routine tasks using Python scripting.
  • Strong analytical and problem-solving abilities.
  • Excellent organizational skills and attention to detail.
  • Ability to work independently and manage multiple technical priorities.

Minimum Application Requirements

Your application will be disqualified if you do not meet all these minimum application requirements.

  • Must meet or exceed the Minimum Qualifications.
  • Must be a current resident of the United States.
  • Must have current work authorization for the United States.
  • Must be a direct hire.
  • Must be willing and able to work 100% onsite. Remote and hybrid work are not permitted.

Important: Make sure to check your junk/spam folders, as we will use email to contact you regarding your application and next steps.

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