Demo

Senior Network Engineer – Advanced Technical Assistance Center (ATAC) – Voice Core

Kces
Frisco, TX Contractor
POSTED ON 12/21/2025
AVAILABLE BEFORE 1/21/2026

🚀 Senior Network Engineer – Advanced Technical Assistance Center (ATAC) – Voice Core

Client: Amdocs (T-Mobile account)

Locations (fixed):

  • Overland Park, KS – $43/hr (W2 pay rate)
  • Frisco, TX – $47/hr (W2 pay rate)

Note: Local candidates preferred. Non-local candidates must confirm willingness to relocate. Work model is 4 days onsite, 1 day remote.

Position Overview

Are you passionate about voice core networks and eager to work at the cutting edge of telecom technology? We’re seeking a talented Senior Network Engineer to join our Advanced Technical Assistance Center (ATAC) team focused on Voice Core technologies. In this critical role, you’ll deliver advanced operational support, automation, cyber-security remediation, and collaborate with vendors and design teams in a high-impact telecom environment.

Key Responsibilities

✅ Support and troubleshoot Mavenir IMS access/core products (TAS/CSCF, BGCF, MRF, SBC) and/or Ericsson IMS access products (Cloud Native SBG/BGF).

✅ Manage and support T-Mobile implemented systems, including:

  • ServiceNow
  • OneConsole
  • OneData
  • CyberArk
  • NetScout
  • ✅ Create Ansible playbooks to automate routine operational tasks.
  • ✅ Provide operational support for RedHat OpenShift PaaS environments.
  • ✅ Support and maintain Dell Hardware/IDRAC.
  • ✅ Identify telecom cyber-security issues and remediate vulnerabilities through configuration and software changes.
  • ✅ Review and update CMDB data regularly.
  • ✅ Troubleshoot and resolve tickets, issues, and system updates.
  • ✅ Attend meetings with vendors and internal design teams to align on solutions and improvements.

Technical Skillset

  • Scripting skills in Python, Ansible, Bash
  • Unix/Linux CLI proficiency
  • Basic knowledge of Load Balancers
  • Basic understanding of Routers
  • Basic database knowledge

Preferred Background

  • 3 years of operational support experience in a technical environment, ideally in telecom networks or voice core systems
  • Previous experience supporting carrier-grade voice core networks is highly desirable

Soft Skills

  • Excellent written and spoken communication
  • Self-starter with initiative and strong problem-solving skills
  • Collaborative mindset and ability to work across cross-functional teams
  • Enthusiastic, resourceful, and able to think creatively to resolve complex challenges
  • Highly organized and capable of managing multiple priorities in a fast-paced environment

Work Schedule

  • 4 days onsite
  • 1 day remote (flexibility possible)

Pay Rates (W2)

  • Overland Park, KS – $43/hr (W2 pay rate)
  • Frisco, TX – $47/hr (W2 pay rate)

#Hashtags

#TelecomJobs #NetworkEngineer #VoiceCore #ATAC #Mavenir #Ericsson #IMS #TAS #CSCF #SBG #BGF #OpenShift #Ansible #Python #Bash #RedHat #DellIDRAC #TelecomSecurity #Telecommunications #NetworkOperations #TechnicalSupport #CyberSecurity #LinuxJobs #Automation #ServiceNow #NetScout #CyberArk #HiringNow #Amdocs #TMobile #JobSearch #TechCareers #LinkedInJobs

Salary : $43 - $47

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