5G E2E Testing Engineer
Capgemini
At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.
Job Description
5G E2E Testing Engineer
Location: Gurgaon
Experience: 4–10 years
Choosing Capgemini means choosing a place where you’ll be empowered to shape your career, supported by a collaborative global community, and inspired to reimagine what’s possible. Join us in validating next-generation 5G solutions and ensuring seamless connectivity across Radio Access Networks.
Your Role
As a 5G / RAN End-to-End Testing Engineer, you will be responsible for testing and validating 5G RAN solutions across multiple layers and interfaces. You will work on functional, performance, and interoperability testing to ensure compliance with 3GPP standards and operator requirements.
In this role, you will:
- Perform end-to-end testing of 5G RAN components including gNB, CU, DU, and UE.
- Validate features such as mobility, handover, carrier aggregation, and network slicing.
- Execute test plans for functional, performance, and stress testing.
- Use tools like Wireshark, Spirent, IXIA, and protocol analyzers for analysis.
- Automate test cases using Python or similar scripting languages.
- Document test results and collaborate with development teams for issue resolution.
Your Profile
- Strong understanding of 5G NR architecture and 3GPP specifications.
- Hands-on experience with RAN testing tools and simulators (Spirent, IXIA, Keysight).
- Familiarity with interfaces like F1, E1, NG, Xn, and O-RAN standards.
- Knowledge of TCP/IP networking fundamentals and protocol analysis.
- Experience in test automation using Python or similar languages.
- Exposure to Linux environments and shell scripting is a plus.
- Bachelor’s degree in Electronics, Telecommunications, or related field.
What You’ll Love About Working Here
We value flexibility and support our employees with remote work options and adaptable schedules to maintain a healthy work-life balance.
Our inclusive culture brings together diverse professionals committed to growth, innovation, and excellence.
You’ll have access to continuous learning opportunities and certifications in emerging technologies.
About Us
Capgemini is a global leader in wireless and networking technology solutions, delivering high-quality products for clients worldwide. We combine engineering excellence with innovation to create solutions that redefine performance and reliability.
Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.