Automation Tester – Telecom / SIP

Job Title: Automation Tester – Telecom / SIP Key Skills: Python, Robot Framework, Test Automation, SIP, Wireshark, TCP/IP, UDP, RTP Location: Campinas - SP Mode: Hybrid We at Coforge are hiring an Automation Tester – Telecom / SIP to develop and execute automated tests for telecom and embedded platforms. The professional will work with developers, automation testers, and manual testers from Brazil and the US. Key Responsibilities: - Develop and maintain automated tests using Python and Robot Framework. - Test and validate SIP signaling and voice protocols. - Analyze network traffic and troubleshoot issues using Wireshark. - Execute functional, regression, integration, and system tests. - Investigate failures, identify defects, and support root cause analysis. - Create test cases, test plans, and automation scripts. - Work collaboratively with development and QA teams. Required Skills & Qualifications: - Test automation experience. - Python. - Robot Framework. - Session Initiation Protocol - SIP signaling. - Wireshark. - TCP/IP. - UDP. - RTP. - Telecom/network testing experience. - Good troubleshooting and analytical skills. - Upper-intermediate or Advanced English. Preferred Skills: - Linux CLI. - Linux servers. - Media Gateway Control Protocol (MGCP). - Megaco / H.248. - Test Planning. - Jira or similar defect management tools. - Asterisk / FreePBX administration and troubleshooting. - DHCP, DNS, FTP, and TFTP server configuration. - TR-069 protocol knowledge. - SIPp for SIP traffic generation and validation. - Telecom/network protocols. Posted On: 27-08-2026 At Coforge, we hire professionals based solely on their skills and do not discriminate based on age, disability, religion, gender, sexual orientation, socioeconomic status, or nationality.