Senior RAV Engineer - 5G/ORAN Testing Expert

Viavi Solutions UK Limited; Stevenage; On-site; GBP 45,000 - 75,000; Full time

Job summary

VIAVI in Stevenage is seeking an experienced test engineer focused on end-to-end testing of 5G/ORAN products. You will work in cross-functional teams following scaled Agile practices to design and run functional, stress, and system tests.

Responsibilities include creating comprehensive test plans, debugging failures, analyzing logs with Wireshark, and documenting results in Jira and Confluence. You will configure new lab systems and perform interoperability testing in customer environments.

Qualifications

• Engineering Bachelor’s degree in Telecommunications, Wireless, or similar.
• Prior knowledge or experience of VIAVI TM500 or UE simulator is desirable.
• Prior experience and the ability to understand 3GPP physical layer specifications.
• Demonstrable experience in E2E 4G/5G/O-RAN testing using various third-party network and UE simulators.
• Proven knowledge of at least one scripting language (ideally, Python).
• Ability to solve various issues using a variety of methods and techniques.

Responsibilities

• Design, development, and execution of functional, stress and system level tests for 3GPP 5G, 6G and ORAN.
• Debugging and investigation of test failures, ability to analyse logs and familiarity with analysis of logs in Wireshark or similar tools.
• Producing comprehensive test plans to product requirements and presenting it to stakeholders.
• Installation commissioning and configuring new systems in lab environments.
• Performing inter-operability testing in customer environment (remote/on-site).
• Creating and maintaining test documentation in Jira and Confluence.
• Work to sprint goals and deliver within the required time and schedule.
• Contribute to the RAV community of practice for quality and improvement initiatives.
• Provide support and training on new features/test setup.

Skills

E2E testing

Agile testing

Test planning

Troubleshooting

Cross-functional collaboration

Education

Bachelor’s degree in Telecommunications or related field

Tools

Wireshark

VIAVI TM500

UE simulators

Jira

Confluence

Job description

VIAVI in Stevenage is seeking an experienced test engineer focused on end-to-end testing of 5G/ORAN products. You will work in cross-functional teams following scaled Agile practices to design and run functional, stress, and system tests.

Responsibilities include creating comprehensive test plans, debugging failures, analyzing logs with Wireshark, and documenting results in Jira and Confluence. You will configure new lab systems and perform interoperability testing in customer environments.