System Engineer / Site Reliability Engineer | 1
Core
Operate, maintain, and enhance VoIP and Radius systems across high-performance data centers, ensuring stability and scalability for approximately 700 systems.
Role type
Senior System Engineer / Site Reliability Engineer
Builds
Automated system management solutions for VoIP and Radius platforms
Domain
Telecommunications infrastructure and IT Operations
Deliverable
production ML models | product features | dashboards & analysis | infrastructure
Required skills
Linux administration, Puppet, Bash scripting, Python scripting, TCP/IP networking, ITIL processes, MySQL/MariaDB administration, virtualization (KVM, Proxmox, oVirt, OpenStack)
Preferred skills
VoIP technologies (Asterisk, Kamailio), FreeRADIUS
Technologies
Puppet, Debian, KVM, Proxmox, oVirt, OpenStack, Asterisk, Kamailio, FreeRADIUS, MySQL, MariaDB, Bash, Python, Perl
Responsibilities
Operate and maintain VoIP and Radius systems in data centers, develop automated system management, perform performance analysis and optimization, plan and execute feature rollouts, troubleshoot technical issues, coordinate with upstream providers via trouble tickets, participate in on-call rotation
Seniority
Senior, hands-on IC