Linux System Administrator (Asterisk)

Lanet network is one of the largest Internet and cable TV providers in Ukraine.

We are now looking for a Linux system administrator .

The work is challenging, creative and interesting. It combines elements of system administration of Linux OS and Asterisk PBX, as well as programming in Python (PBX).

Duties: linux jobs near me

support and development of a geographically distributed enterprise telephony system and a contact center based on Asterisk (SIP, PRI, GSM);

support and development of related services (self-written FastAGI-server, AMI, ARI, auto-dialing scripts, control system for GSM-gateways, etc.);

analytics and troubleshooting of SIP traffic;

support and development of self-written front-ends and other add-ons over the PBX (operator's workstation, call analysis and contact center management tools, etc.).

Requirements:

2+ years of Linux experience;

2+ years experience with pure Asterisk PBX (without FreePBX and other front-ends);

knowledge of AEL, experience in developing comprehensive recruitment plans; knowledge of RTP / SRTP, SIP TLS;

confident knowledge of RedHat Linux (and analogues), working in the console, system utilities and services, building software from source codes;

experience working with MySQL at the query level;

experience with GSM, FXO / FXS gateways;

basic knowledge of PHP, JS (JQuery), HTML, CSS, Python will be a huge plus;

English at the level of understanding technical documentation;

ability to document your work.