Senior Core Network Test Engineer 5G/VoLTE, Customer-Facing

Company: Capgemini Engineering
Apply for the Senior Core Network Test Engineer 5G/VoLTE, Customer-Facing
Location: Newbury
Job Description:

Capgemini is seeking a Voice/Data Core Senior Test Analyst to join the Newbury area. The role requires 5 days per week presence at the Newbury office, working across 2G/4G/5G technologies in the Core Network domain.

You will conduct requirements analysis, planning, and test execution while coordinating with offshore teams and reporting defects to customers. The ideal candidate has hands-on CS/IMS experience (VoNR/VoLTE/VoWiFi), strong problem-solving skills, and familiarity with tools like QXDM,

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Posted: August 20th, 2026