Unix, IP Networking, and FreeSWITCH Engineer

3 weeks ago

HAL Bangalore Airport, India Eastsideworld Full time

Job Description

We are seeking a highly skilled & experienced Unix, IP Networking, & FreeSWITCH Engineer to join our team. In this role, you will play a crucial part in managing our Unix-based systems, ensuring the stability & security of our IP network infrastructure, and optimizing our FreeSWITCH VoIP telephony solutions. If you have a deep understanding of Unix/Linux systems, IP networking protocols, & VoIP technologies

Responsibilities

  • Unix/Linux System Administration:

  • Install, configure, & maintain Unix/Linux servers, ensuring high availability & performance

  • Monitor system health, troubleshoot issues, & perform routine maintenance tasks
  • Manage user accounts, permissions, and file systems
  • Automate tasks and develop scripts for system optimization & efficiency

  • Collaborate with software development & application teams to provide server support

  • IP Networking:

  • Design, implement, & maintain our IP network infrastructure

  • Configure and manage routers, switches, firewalls, & VPNs
  • Monitor network performance, diagnose & resolve connectivity & security issues
  • Implement & manage IP addressing, routing protocols (e.g., BGP, OSPF), and VLANs

  • Ensure network security by implementing best practices & security measures

  • FreeSWITCH VoIP Engineering:

  • Install, configure, & maintain FreeSWITCH servers & VoIP gateways

  • Create & manage SIP trunks, extensions, & dial plans
  • Troubleshoot & resolve VoIP-related issues, including call quality & connectivity problems
  • Integrate FreeSWITCH with other telephony systems & applications as required
  • Implement security measures to protect our VoIP infrastructure from threats

Qualifications

  • Bachelor's degree in Computer Science, Information Technology, or related field (or equivalent experience)
  • Proven experience in Unix/Linux system administration & IP networking
  • In-depth knowledge of FreeSWITCH & VoIP technologies
  • Familiarity with scripting languages (e.g., Bash, Python) for automation
  • Strong problem-solving & troubleshooting skills
  • Excellent communication & collaboration abilities
  • Certifications such as CompTIA Network+, Linux Professional Institute Certification (LPIC), or FreeSWITCH Certification is a plus

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