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Job Description
Structured overview of role & requirementsAbout This Role
Own end-to-end International Roaming (IREG) testing across voice, SMS, data, and emerging 5G roaming services to ensure interoperability and compliance with global partners.
Design, test, validate, and support mobile network technologies focusing on seamless roaming experience through certification and defect resolution.
Develop and enhance test automation frameworks aligned with DevSecOps/CI/CD to improve efficiency and reliability of roaming network testing.
Minimum Requirements
Experience in mobile core networks (3G/4G/5G) and roaming architecture including IREG testing and certification.
Strong knowledge of signalling protocols SS7, MAP, CAMEL, Diameter, and IP networking fundamentals (TCP/IP, DNS, routing).
Experience with network testing tools, automation frameworks, and Agile/DevOps methodologies.
Work Experience Required: Not explicitly mentioned in the JD
Ideal Candidate Profile
Experienced telecom engineer specialized in international roaming interoperability and certification processes.
Proven ability to apply automation and CI/CD best practices to telecom network testing in cross-functional, Agile environments.
Skilled at collaborating with multiple stakeholders including international carriers, vendors, and internal teams to deliver high-quality network services.