Core Network Senior Test Engineer

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.

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