About this opportunity:
We are looking for a curious and quality-driven Radio Baseband Tester who wants to contribute to the development and verification of emerging radio technologies, with a particular focus on Integrated Sensing and Communication (ISAC), one of the emerging capabilities on the path toward 6G.
In this role, you will be working with Radio Baseband features and end-to-end system verification across software, radio products and test environments.This is a great opportunity if you are early in your career and eager to learn, develop your technical expertise, and make an impact in an innovative technology area.
The role combines hands-on testing, radio and RAN understanding, troubleshooting, analysis, and close collaboration with software developers and system engineers.
What you will do:
- Plan and execute tests for Radio Baseband and ISAC-related features on lab test setups.
- Verify feature functionality and end-to-end system behavior in lab and test environments.
- Perform feature, regression, performance and robustness testing.
- Build, configure and troubleshoot lab and test environments.
- Analyze logs, measurements, and test results to identify and isolate issues.
- Design test cases, document findings, and communicate results to stakeholders.
- Collaborate with software developers, system engineers, and other test teams to improve product quality.
- Use automation, scripting and modern engineering tools, including AI-assisted tools, to improve testing and troubleshooting.
The skills you bring:
- MSc degree in telecommunications, electrical engineering, computer science, engineering physics, or a related field, or equivalent experience.
- Basic understanding of 5G/LTE radio systems and RAN architecture.
- Interest in testing, troubleshooting, and end-to-end system verification.
- Understanding of wireless communication fundamentals and physical-layer concepts.
- Ability to work with lab and test environments, or a willingness to learn.
- Analytical mindset with an interest in debugging and problem solving.
- Working knowledge of Linux/UNIX or Windows environments.
- Strong collaboration and communication skills.
- Curiosity about ISAC, wireless sensing, and emerging radio technologies.
- Experience with RF measurements, test equipment, AI-assisted engineering tools, or similar technologies is an advantage.
Pre-offer checks including references and relevant background screening will be conducted for final candidates.
Why join Ericsson?At Ericsson, you'll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what's possible. To build solutions never seen before to some of the world's toughest problems. You'll be challenged, but you won't be alone. You'll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.
What happens once you apply? Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.
Primary country and city: Sweden (SE) || Lund
Req ID: 790848
Skills Required
- Master’s degree in a relevant field or equivalent experience
- At least 5 years of relevant industry experience
- Advanced experience in feature or system testing
- Strong knowledge of 5G/LTE wireless air interfaces and end-to-end testing with base stations and mobile devices
- Experience with functional, performance, robustness, configuration, capacity, regression, and feature-interaction testing
- Understanding of physical, signaling, and protocol layers and relevant RF testing considerations
- Ability to configure, maintain, and troubleshoot complex lab, STP, and end-to-end test environments
- Strong software fault isolation, debugging, automation, and scripting skills
- Ability to provide technical leadership, mentor colleagues, influence stakeholders, and communicate complex findings
- Strong collaboration and communication skills
What the Team is Saying
.png)
.png)
Ericsson Compensation & Benefits Highlights
-
Retirement Support — An automatic employer contribution of 3% plus up to 4% in matching is outlined for U.S. employees, enabling a potential 7% total employer contribution subject to plan rules. Feedback suggests this is a standout element of the package.
-
Leave & Time Off Breadth — The U.S. package specifies at least 15 vacation days for new hires, up to 3 personal days, 11 holidays, and 80 hours of sick time, with flexibility noted in taking time away. Feedback suggests time‑off breadth and usability are strong points.
-
Parental & Family Support — Published materials describe up to 16 weeks of paid maternity leave and 6 weeks of paid parental or adoption leave at 100% of pay, subject to eligibility. Feedback suggests these policies provide meaningful support for families.
Ericsson Insights
What We Do
Ericsson builds the digital connectivity the world relies on. Our technology underpins the mobile networks, platforms, and systems that billions of people, businesses, and societies depend on every day. We are a global leader in communications technology, delivering mobile network infrastructure, cloud software, and wireless connectivity solutions for service providers and enterprises worldwide. Our networks support connectivity across 180+ countries, helping power everyday communication as well as critical digital services at global scale. Connectivity has evolved far beyond consumer mobile use. Today, nearly 80% of the world’s population accesses the internet via mobile networks, and Ericsson is helping shape what comes next. We are advancing 5G and 5G Advanced, developing network APIs that open connectivity to the global developer ecosystem, and applying automation and AI to make networks more intelligent, efficient, and resilient. Ericsson was the first company to launch live 5G networks on five continents, and our 5G platform is now commercially live in 150+ networks across 60+ countries. We also support more than 36,000 enterprise customers, enabling secure, high-performance connectivity for industries such as manufacturing, aviation, logistics, utilities, and public safety, where reliability and performance are mission critical. Innovation is central to how we work. Ericsson has approximately 28,000 employees in research and development, backed by one of the strongest intellectual property portfolios in the industry with 60,000+ granted patents. Our engineers, researchers, and technologists work across 100+ global R&D sites, helping define how networks evolve and how digital infrastructure is built for the long term. As the world moves toward a mobile-first, AI-powered, and cloud-driven future, connectivity becomes the foundation for digital transformation across every industry. Ericsson is building that foundation, shaping the future of digital connectivity through technology that operates at global scale and supports real-world impact, today and for what comes next.
Why Work With Us
Ericsson is a place for people who want to work on technology that powers everyday life. You’ll contribute to large-scale systems used every day, tackle complex challenges in live environments, and keep developing your skills and career in your own vision.
Gallery
.jpg)
.jpg)
.jpg)
.jpg)
.jpg)
Ericsson Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
Ericsson adopts a hybrid work model globally because we know balance matters. Sometimes things are better in real life. Other times we can be more productive at home. Our hybrid approach gives you the best of both worlds.
