VoIP Systems Engineer
Core
Design, build, and support voice media gateways for VoIP, analog, and ISDN environments while administering Linux servers and developing telephony applications.
Role type
Senior VoIP Systems Engineer (Telephony & Linux)
Builds
Voice media gateways, telephony hardware configurations, and Ruby on Rails-based telephony applications
Domain
Telecommunications / VoIP / Secure Government Systems
Deliverable
production ML models | product features | infrastructure
Required skills
Linux server administration (Ubuntu, CentOS), telephony platform integration, BESS Billing and provisioning tools, PowerBuilder, Korn shell, Ruby on Rails, hardware troubleshooting, technical documentation
Preferred skills
Legacy code modernization, team training and advisory
Technologies
Linux, PowerBuilder, Rails, Ruby, Oracle, Ubuntu, Web
Responsibilities
Design and support voice media gateways across VoIP, analog, and ISDN environments; install and configure telephony hardware and media gateways on secure networks; administer Linux servers hosting telephony and web applications; develop and troubleshoot applications using PowerBuilder, Korn shell, and Ruby on Rails; integrate IVR and call routing into web applications; produce technical documentation and provide ongoing support.
Seniority
Senior, hands-on IC