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K&K Talents • Mountain View, California, United States
Role & seniority: Senior Telephony Automation & VoIP Platform Engineer (platform owner role; hands-on, cross-system focus)
Stack / tools: VoIP/Telco platform, Polycom ATA 400, TR-069, SIP/TLS, TCP/IP, Python, Shell/Bash, Linux, REST APIs, Postman, SQL, BigQuery, Looker Studio, Wireshark, Google Cloud Platform (GCP)
Manage VoIP platform and device provisioning/qualification (registration, monitoring, calling, billing); troubleshoot SIP/TLS issues
Lead and support large-scale migrations (tens of thousands of users); validate end-to-end provisioning and post-migration operability
Develop automation scripts and validation workflows; API integration testing and data validation; data analysis support
Strong VoIP experience; ATA device provisioning (Polycom ATA 400) and TR-069
SIP/TLS, TCP/IP fundamentals; Wireshark packet capture
Python scripting and general scripting (Shell/Bash); Linux system administration
Google Cloud Platform (GCP); REST APIs and Postman; SQL for data validation/analysis
Experience in Telecom/ISP/ITSP environments
Experience with BigQuery and Looker Studio
Vendor/API data integration beyond core devices
Location & work type: Mountain View, CA, onsite; Contract or Full-time employment
K&K Talent Solutions inc is an International recruiting agency that has been providing technical resources in the European, Canada and the USA region since 1993. This position is with one of our clients in USA , who is actively hiring candidates to expand their teams.
Role: Telephony Automation & VoIP Platform Engineer
Location: Mountain View, CA(Onsite)
Employment type: Contract/Fulltime
Overall experience in IT: 10+yrs.
Key Responsibilities VoIP Platform & Device Management Manage and support VoIP platform Qualification, such as registration / monitoring / calling / billing capabilities Configure, provision, and maintain ATA devices, specifically Polycom ATA 400. Perform remote device provisioning and lifecycle management using TR-069. Troubleshoot SIP signaling, TLS security, and voice traffic issues. Large-Scale Migrations & Validation Lead and support large-scale customer migrations (tens of thousands of users) from legacy voice platforms to modern VoIP stacks. Validate end-to-end provisioning, peering, and service operability post-migration. Perform pre- and post-migration data validation to ensure accuracy and completeness. Automation & Scripting