Senior Test Engineer - Embedded & LTE/TETRA Automation

Sepura Limited; Waterbeach; On-site; GBP 55,000 - 75,000; Full time

Job summary

Sepura Ltd in Waterbeach, Cambridge, is seeking a Senior Test Engineer to ensure quality across LTE and TETRA products. You will design, execute, and maintain tests across manual and automated frameworks, collaborating with development, conformance and business support teams.

The role involves test planning, defect tracking, and producing quality metrics; you will mentor junior engineers and support a growing test team. Some travel and security clearance may be required.

Qualifications

• Bachelor’s or Master’s degree in computer science, electronics, telecommunications, or a related field.
• 3 years UK residency is required for security check.
• ISTQB certification (preferred but not mandatory).

Responsibilities

• Writing and executing functional, regression, system, and performance testing to ensure product compliance with industry standards.
• Testing of software solutions / applications to ensure that the developed products meet the requirements and are free of defects.
• Reading and understanding requirements documentation provided by a Product Definition Team, Product Strategy Team or External test house
• Involved in test planning, test execution, defect tracking, and reporting to stakeholders.
• Producing and maintaining appropriate documentation for tracking quality metrics
• Develop and execute manual and automated test cases for Sepura’s LTE and TETRA products.
• Collaborate with software, hardware, and system engineers to identify defects, reproduce issues, and drive resolutions.
• Ensure test environments, test equipment, and infrastructure are maintained and available for testing.
• Participate in design and requirements reviews to provide testability feedback.
• Mentor junior test engineers and contribute to the growth of the test team.

Skills

Automation testing

Manual testing

Embedded systems

Communication skills

Agile

Education

Bachelor’s or Master’s degree in computer science/electronics/telecommunications

Tools

Selenium

JUnit

TestNG

Cypress

Postman

JMeter

JIRA

TestRail

Jama

Job description

Sepura Ltd in Waterbeach, Cambridge, is seeking a Senior Test Engineer to ensure quality across LTE and TETRA products. You will design, execute, and maintain tests across manual and automated frameworks, collaborating with development, conformance and business support teams.

The role involves test planning, defect tracking, and producing quality metrics; you will mentor junior engineers and support a growing test team. Some travel and security clearance may be required.