Your Role Role: Voice/Data Core Senior Test Analyst Location: 5 days from Newbury office Responsibilities Requirements analysis Test planning Test scheduling Test cases execution Defect management Test reporting to Customer Regular interfacing with customers and vendors Qualifications Strong Knowledge on 2G, 4G and 5G technologies. Working knowledge in Core Network – Voice and Data Working knowledge in tools like QXDM/QCAT, Shannon and NLT across different chipsets. Strong knowledge between device and RAN message exchange, S1 and NG interface messages. Hands‑on experience in CS, IMS (VoNR/VoLTE/VoWiFi) and 5G SA call flows. Responsible for issue reproduction, verification and validation of fixes provided. Experience in handling the offshore team. Preferred Skills Basic knowledge in IP and Network provisioning systems. Troubleshooting and debugging skills using tools like Wireshark. Any experience on Vodafone network. Quality Management Tools: OpenText ALM. Benefits Exposure to top global companies working with Capgemini (145 of the Fortune 500 companies) Open access to digital learning platforms Active employee networks promoting diversity, equity and inclusion like OutFront, CapAbility or Women@Capgemini Other Information All roles will require a level of security clearance; BPSS OR Security Clearance OR Developed Vetting. Location: This role requires 5 days' presence at the Newbury office. You can bring your whole self to work. At Capgemini building an inclusive future is part of everyday life and will be part of your working reality. We have built a representative and welcoming environment, for everyone. EEO Statement Capgemini Is Proud To Be a Disability Confident Employer (Level 2) Under The UK Government’s Disability Confident Scheme. As Part Of Our Commitment To Inclusive Recruitment, We Will Offer An Interview To All Candidates Who Declare they have a disability, and Meet the minimum essential criteria for the role. Please opt in during the application process. Capgemini. Make it real. #J-18808-Ljbffr
Core Network Senior Test Engineer employer: Capgemini Engineering
Capgemini Engineering is an exceptional employer, offering a dynamic work environment in Portsmouth where innovation meets quality excellence. Employees benefit from a culture of collaboration and continuous improvement, with ample opportunities for professional growth through hands-on experience in high-reliability engineering sectors. Join us to make a meaningful impact while working alongside industry experts dedicated to driving quality and operational success.
