VoIP Platform Engineer and Telephony Automation jobs in United States
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Signature IT World Inc · 6 hours ago

VoIP Platform Engineer and Telephony Automation

Signature IT World Inc is seeking a Telephony Automation & VoIP Platform Engineer to support and operate large-scale voice platforms in a telecom/ISP environment. This hands-on role focuses on VoIP platform qualification, device provisioning, automation, API validation, and data analysis.

Information Technology & Services
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H1B Sponsorednote
Hiring Manager
Yash Yadav
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Responsibilities

Manage and support VoIP platform qualification , including registration, monitoring, calling, and billing capabilities
Support and operate VoIP platforms and customer voice services
Configure and manage ATA devices , specifically Polycom ATA 400
Perform remote device provisioning using TR-069
Support large-scale migrations from legacy voice platforms to modern VoIP stacks
Develop Python and shell scripts to automate validation and testing workflows
Execute and validate REST API calls using Postman
Perform pre- and post-migration data validation using SQL
Write SQL queries for data collection, analysis, and reconciliation; experience with BigQuery and Looker Studio preferred
Troubleshoot SIP/TLS signalling and voice traffic issues
Use Wireshark / packet capture tools to diagnose TCP/IP and VoIP issues
Collaborate with vendors, platform teams, and operations to resolve issues

Qualification

Voice over IP (VoIP)ATA device experiencePython scriptingREST APIsSQLSIPTLSTR-069Linux system administrationTCP/IP networkingWiresharkTelecom/ISP/ITSP experience

Required

Strong experience with Voice over IP (VoIP)
ATA device experience (mandatory) – Polycom ATA 400
Experience with SIP and TLS
Experience with TR-069 for remote device provisioning
Python scripting and automation experience
Linux system administration experience
Hands-on experience with REST APIs and Postman
SQL for data validation and analysis
Working knowledge of TCP/IP networking
Experience with Wireshark / packet capture tools
Background in Telecom / ISP / ITSP environments

Preferred

Experience with BigQuery and Looker Studio

Company

Signature IT World Inc

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Our Mission is to provide our customers with services and solutions to optimize their information systems throughout their company and provide the best possible service to our employees.

H1B Sponsorship

Signature IT World Inc 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 (11)
2024 (5)
2023 (5)
2022 (21)
2021 (14)

Funding

Current Stage
Growth Stage
Company data provided by crunchbase