About the opportunity:
Ericsson Radio Pacific R&D Center Chengdu is looking for Radio FU Design Engineers for 5G Radio base station development.
What you will do:
• Ericsson 5G Remote Radio Base Station products Filter unit design, verification, and maintenance
• Research of the radio FU cutting-edge technology
• Theory analysis and simulation for radio FU design
• Tuning, optimize and verify performance of FU
• Debugging and root cause analysis for products issues
• FU production line audit and quality control.
• Support radio products manufacturing
The skills you bring:
• Bachelor degree or above of Electronics Engineering, Microwave, Wireless Communication, or equivalent
• Solid knowledge in microwave and electromagnetic field and circuit design
• Familiar with filter/antenna industry.
• Innovative thinking and idea in filter/antenna area.
• Radio instruments such as spectrum analyzer, network analyzer, signal generator, and etc.
• Fluent in English/Chinese speaking and excellent in English/Chinese writing
• Good communication skills and social abilities
• Well organized and have structure thinking
Preferred Experience on
• Radio filter design and passive components design such as coupler, LPF and etc
• Radio Simulation SW such as HFSS and Matlab
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: China (CN) || Chengdu
Req ID: 790021
Skills Required
- Bachelor’s degree or higher in Electronics Engineering, Microwave Engineering, Wireless Communication, or an equivalent field
- Solid knowledge of microwave engineering, electromagnetic fields, and circuit design
- Familiarity with the filter or antenna industry
- Ability to use radio instruments such as spectrum analyzers, network analyzers, and signal generators
- Fluent spoken English and Chinese, with excellent written English and Chinese
- Good communication and interpersonal skills
- Well-organized with structured thinking
- Experience designing radio filters and passive components such as couplers and low-pass filters
- Experience with radio simulation software such as HFSS and MATLAB
- Innovative thinking and ideas in filter or antenna design
What the Team is Saying
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Ericsson Compensation & Benefits Highlights
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Healthcare Strength — U.S. job postings describe multiple medical plan options (including PPO and HSA‑eligible HDHP) plus dental and vision, aligning with a comprehensive medical suite. Corporate materials also emphasize wellbeing resources and EAP support.
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Retirement Support — Company communications and U.S. materials reference market‑competitive retirement benefits, including a 401(k) with automatic employer contributions and additional matching. Investor and benefits materials signal a structured approach to total rewards that includes long‑term savings programs.
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Parental & Family Support — U.S. and EWS guides and postings highlight paid maternity and parental/adoption leave at full pay, alongside structured short‑term disability at full pay for defined weeks by tenure. These programs are positioned as part of a family‑friendly, work‑life‑balance offering.
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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.
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