Voice/Linux Engineer - Kuala Lumpur, Malaysia - Karooooo/ Cartrack

Description

Responsibility

• Install new systems (bare metal and virtual machines), rebuild existing systems and configure hardware with a focus on infrastructure as code and automation.
  
• OS installation, Trouble shooting and performance troubleshooting and apply patches and upgrades on a regular basis.
  
• Compile packages from source.
  
• Develop and maintain configuration management tools and Automation, Python, Bash Scripting.
  
• Implement, Maintain and test Backups of the Voice Infrastructure.
  
• Contribute to and maintain system standards.
  
• Research and recommend innovative and automated approaches for system administration tasks.
  

Requirements

Requirements

• Strong knowledge in Voice Protocols: SIP, RTP and IAX.
  
• Strong knowledge of multi-asterisk server architecture.
  
• Sound knowledge of Asterisk Dial-plan, SIP/IAX Trunks and Asterisk Manager Interface.
  
• Experience setting up: Queues, and IVRs on Asterisk.
  
• Expert in Asterisk installation, configuration and troubleshooting.
  
• R & D skills in Asterisk.
  
• Experienced with Linux (LAMP) servers (Centos, Apache, MySQL, PHP).
  
• Knowledge of Virtualization.
  
• Understanding of installation and configuration of MySQL.
  
• Ability to test and troubleshoot Asterisk applications/issues (Wireshark, SNGREP).
  
• Experience in Freeswitch / Queuemetrics / FreePBX / SBCs beneficial.