Telecommunications Network Specialist

1 day ago

Chennai, Tamil Nadu, India beBeeTelecom Full time ₹ 8,00,000 - ₹ 10,00,000

Job Title: Telecommunications Network Specialist

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Job Description:

We are seeking a skilled and proactive telecommunications professional to join our team.

The ideal candidate will have hands-on experience with Asterisk, VoIP, Linux systems, and networking, along with a strong understanding of SIP and telephony protocols.

This role requires a problem-solver with a collaborative mindset and a passion for optimizing system performance.

Responsibilities:

  • Understand and maintain the architecture and integration of telephony services.
  • Operate and expand SIP proxies (e.g., Kamailio/OpenSIPS).
  • Design and implement feature enhancements in telephony platforms.
  • Provide Level 3 technical support, including advanced troubleshooting and triage.
  • Monitor telephony traffic for performance issues and anomalies.
  • Respond promptly to system alerts to maintain high availability and reliability.
  • Build and maintain QA, monitoring, alerting, and logging tools.
  • Collaborate with internal teams on system maintenance and upgrades.

Requirements:

  • Minimum 5 years of hands-on experience with Asterisk, VoIP, and networking.
  • Proficient in Linux distributions such as Ubuntu, CentOS, or Debian.
  • Strong understanding of TCP/IP, SIP, NAT, PAT, and firewall configurations.
  • Experience with package management tools (e.g., yum, apt).
  • Proficiency in scripting languages : Bash, Perl, PHP, Python.
  • Experience working with MySQL and MongoDB databases.
  • Familiarity with Asterisk AGI, AMI, ARI, and IPPBX/EPABX.

Benefits:

  • Opportunity to work with a cutting-edge technology stack.
  • Chance to collaborate with a talented team of professionals.
  • Competitive compensation package.

Other Requirements:

  • Over 5 years of experience in a relevant telecom/VoIP domain.
  • Hands-on experience with VoIP gateways/SBCs like OpenSIPS and Kamailio.
  • Familiarity with telephony monitoring, alerting, and logging tools.
  • Understanding of call routing, rating, and billing systems.
  • Knowledge of open-source telecom technologies and AI/ML applications.
  • Experience developing and deploying custom PBX solutions.

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