Wireless System Test and Integration engineer

Keysight Technologies; Málaga; On-site; EUR 42,000 - 65,000; Full time

Job summary

Keysight Technologies in Málaga, Spain, is seeking a diligent test engineer to execute system-level and software validation for UE and base station emulation. You will validate 3GPP protocol configurations across layers 1–3 and help shape pre-6G capabilities while designing, implementing, and automating test cases based on product requirements and customer usage scenarios.

The role requires strong Python scripting, experience with CI/CD, test frameworks, containers, and cloud environments, plus

Qualifications

• Experience with 3GPP LTE/NR protocols.
• Strong Python scripting skills.
• Experience with CI/CD, test frameworks, and containers.
• Analytical problem-solving and effective communication in English.
• Familiarity with debugging and software testing concepts.

Responsibilities

• Execute system-level and software validation tests for UE and base station emulation.
• Validate 3GPP protocol configurations across layers 1-3 and contribute to pre-6G capabilities.
• Design, implement and automate test cases from product requirements and customer use cases.
• Collaborate with 3GPP protocol development teams to integrate 5G and pre-6G features.
• Develop and maintain automated test scripts and test frameworks.
• Analyze test results, reproduce defects, and report findings to cross-functional teams.
• Explore AI-enabled testing tools to boost productivity and coverage.
• Contribute to documentation and continuous improvement initiatives.

Skills

LTE/NR protocols

Python scripting

Test automation

CI/CD

Education

Bachelor's or Master’s in Telecommunications, Computer Engineering, Computer Science, Electronic Engineering or related

Tools

Git

Wireshark

Valgrind/Polaris

Job description

Overview

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.

Overview

Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~16,800 employees create world-class solutions in communications, 5G, automotive, energy, quantum, aerospace, defense, and semiconductor markets for customers in over 100 countries. Learn more about what we do.

Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.

Responsibilities

As part of the Wireless System Test & Integration team, you will:

• Execute system-level and software validation tests for Keysight products, focusing on UE and Base Station emulation
• Validate 3GPP protocol configurations across Layer 3 (RRC and NAS), Layer 2 (MAC, RLC, and PDCP), and Layer 1, while contributing to pre-6G capabilities as 3GPP standards evolve.
• Design, implement and automate test cases based on product requirements and customer use cases
• Work closely with R&D 3GPP Protocol Development teams to integrate 5G and pre‑6G features
• Develop, maintain, and enhance automated test scripts and test frameworks using different scripting languages
• Set up, configure and maintain test environments, hardware systems and software applications
• Analyze test results, investigate failures and assist in defect reproduction and reporting
• Collaborate with cross‑functional experts (systems, RF, software, hardware, protocol, UI, customers/partners) to align on feature implementation, reproduce field issues, debug complex behaviors and to improve product quality and customer experience
• Explore and evaluate AI-enabled tools and techniques to improve testing productivity and coverage
• Contribute to documentation, test reports, and continuous improvement initiatives

Qualifications

• Bachelor’s or Master’s degree in Telecommunications, Computer Engineering, Computer Science, Electronic Engineering or related
• Strong expertise in 3GPP LTE / NR protocols
• Python scripting
• Experience with CI/CD, test frameworks, test automation tools, containers, and/or cloud‑based environments
• Good analytical and problem‑solving skills
• Strong interest in software testing, automation and quality. Familiarity with software development and debugging concepts
• Ability to communicate effectively in English in a technical environment
• Strong communication skills and proactive attitude
• Experience working in a multi‑site environment, ability to work both independently and in a collaborative team environment.
• Familiarity with tools such as Git, JIRA, Wireshark, and Valgrind/Polaris is a plus.

Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***