Research & Development Engineer, Telecommunications

Keysight Technologies SAles Spain SL.; Aalborg; Hybrid; DKK 550,000 - 850,000; Full time

Job summary

Keysight Technologies is seeking a skilled engineer to support internal R&D for 5G/6G solutions. You will contribute to protocol and RF analysis, lab verifications, and software automation using C++, CUDA, Python, and C#. Collaborative, cross-border teamwork is essential in this role.

The position emphasizes hands-on development, test automation, and contributing to new software product validation across global teams in an ambitious, informal culture.

Qualifications

• Proficiency in C# for application development and automation.
• Strong C++/CUDA and Python software development skills.
• Familiarity with AI-assisted development tools and modern software workflows.

Responsibilities

• Protocol and RF analysis of lab test and measurement results for 5G NR, LTE, and NTN
• 5G/6G use case analysis
• 5G protocol and RF verification in laboratory environments
• Issue analysis related to channel and protocol emulation within our SW test solution framework
• Python-based software development for automation and analysis
• Active cooperation with worldwide Keysight teams
• Support the design, implementation, and validation of new software products using C++/CUDA, Python, and C#
• Specifying and evaluating solution-level features

Skills

C# development

C++/CUDA

Python

AI tools

Real-time systems

GPU optimization

Parallel computing

Software testing

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.

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. Our company provides the most sophisticated and advanced the 5G test solutions to top tier customers around the world. Our products include 5G Network emulation and RF propagation emulation solutions. We are looking for a skilled person to support our internal R&D teams and pave the way for future 5G and 6G solutions. We are looking for a candidate who is down to earth and ready for a challenge. You have an open mindset and action-oriented attitude. You are comfortable in our informal and ambitious environment and find it natural to motivate people around you to achieve the best possible results. Our team structure eases decision-making processes and lets your ideas be heard.

Responsibilities

• Protocol and RF analysis of lab test and measurement results for 5G NR, LTE, and NTN
• 5G/6G use case analysis
• 5G protocol and RF verification in laboratory environments
• Issue analysis related to channel and protocol emulation within our SW test solution framework
• Python-based software development for automation and analysis
• Active cooperation with worldwide Keysight teams
• Support the design, implementation, and validation of new software products using C++/CUDA, Python, and C#.
• Specifying and evaluating solution-level features

Qualifications

• Wireless communications and cellular technologies (LTE, 5G NR, 5G Advanced, and emerging 6G concepts)
• Experience with C# application development and automation
• C++/CUDA and Python software development skills
• Familiarity with AI-assisted development tools and modern software engineering workflows
• Understanding of computer architectures, parallel computing, GPU processing, and performance optimization
• Knowledge of real-time systems, low-latency software design, and deterministic processing
• Interest in wireless channel modeling, propagation simulation, and digital twin technologies
• Experience with system integration, validation, and test automation
• Strong analytical and problem-solving skills
• Ability to work across research, product development, and customer-driven projects in a multidisciplinary environment

Careers Privacy Statement

***Keysight is an Equal Opportunity Employer.***