Cyber Space Technologies LLC · 6 hours ago
Voip Platform Engineer
Mountain View, CA
Contract
Onsite
Mid LevelCyber Space Technologies LLC is seeking a VoIP Platform Engineer to manage and support their VoIP platform and device management. The role involves leading large-scale migrations, developing automation scripts, and validating data exchanges between various systems.
Information ServicesInformation TechnologyMobile Apps
Hiring Manager
Vijay Kumar Nukala
Responsibilities
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
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
Develop scripts (primarily Python ) to automate:
Sequences of REST API calls
Validation workflows
Error detection and reporting
Support automation for testing, provisioning validation, and operational checks
Work in Linux environments to support scripts and system operations
Validate data exchanged between vendor-provided devices , vendor APIs, and internal systems
Use REST APIs and tools such as Postman to test, validate, and debug integrations
Create or support APIs for internal system consumption of validated data
Write SQL queries for data collection, analysis, and reconciliation. Experience with BigQuery and Looker studio prefferred
Use Wireshark / packet capture tools to troubleshoot TCP/IP, SIP, and TLS issues
Collaborate with vendors, engineering teams, and operations teams to resolve issues
Qualification
Required
Strong VoIP experience
ATA device experience (mandatory), specifically Polycom ATA 400
SIP & TLS
TCP/IP fundamentals
Wireshark / packet capture
TR-069 (remote provisioning and device management)
Python scripting
General scripting (Shell/Bash)
Linux system administration
Google Cloud Platform (GCP) experience
REST APIs
Postman
SQL (data validation and analysis)
Experience working in a Telecom / ISP / ITSP environment
Preferred
Cloud certifications (GCP preferred)
Experience with large-scale telecom customer migrations
Vendor integration and coordination experience
Exposure to voice platform transitions (legacy → third-party VoIP platforms)
Company
Cyber Space Technologies LLC
Cyber Space Technologies is a leading IT solutions provider in the United States.
Founded in 1999
51-200 employees
H1B Sponsorship
Cyber Space Technologies LLC has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (18)
2024 (18)
2023 (4)
2021 (8)
2020 (3)
Funding
Current Stage
Growth StageCompany data provided by crunchbase