RF Design Engineer

Join our innovative team in Neuchâtel, Switzerland, and help shape the next generation of IoT wireless solutions. We’re seeking a talented RF Design Engineer with expertise in CMOS IC design and a passion for solving complex challenges across sub-GHz to 2.4GHz bands. This is an excellent opportunity to contribute to state-of-the-art technology in a collaborative, international environment.

What You’ll Do

• Design, simulate, and optimize RF blocks (approx. 70%)
• Conduct measurements and performance characterization of radio circuits (approx. 20%)
• Provide ATE support and regulatory compliance assessment (approx. 10%)
• Develop and optimize matching networks to ensure robust, compliant designs

(Percentages vary depending on project phase.)

What We’re Looking For

• Master’s degree (or higher) in Electronics Engineering
• 3+ years’ experience in the semiconductor industry (7+ years with a PhD preferred)
• Hands-on expertise in one or more of the following:
  • LNAs, mixers, filters
  • Power amplifiers (sub-GHz or 2.4GHz)
  • Matching network design for Rx/Tx
  • Analog support blocks
• Experience with EM simulation tools (HFSS, EMX) is highly valued
• Strong team player with excellent problem-solving skills and a proactive mindset
• Proficiency in English (French is a plus)

Why Join Us?

• Be part of a world-class design team developing advanced RF solutions for cutting-edge IoT applications
• Enjoy a hybrid working model (4 days per week), promoting work-life balance while staying connected with colleagues
• Work in Neuchâtel, Switzerland – a hub of innovation and quality of life, surrounded by stunning natural landscapes
• Take ownership of challenging projects with opportunities for career development and technical leadership

Compensation and Bonuses

• Competitive base salary with performance-linked remuneration (bonus, commission)
• Loyalty bonus scheme (CHF 500–3,500 based on years of service)
• Employee referral program
• Comprehensive pension scheme (employer contributes 60%)

Insurance and Protection

• 100% salary maintained during sick leave
• Supplementary accident insurance with worldwide coverage
• Vita Plus life insurance with additional risk benefits
• Business travel insurance with 24/7 global assistance

Health and Wellness

• Employee Assistance Programme with confidential support services

Additional Benefits

• Fleet discount scheme for vehicle purchases

Your Career with Semtech

Innovation starts with people. At Semtech, we’re committed to your professional development—offering access to mentorship, continuous learning, and a collaborative, idea-rich environment.

Apply now to join our Neuchâtel team and shape the future of wireless connectivity!

The intent of this job description is to describe the major duties and responsibilities performed by incumbents of this role. Incumbents may be required to perform job-related tasks other than those specifically included here. All duties and responsibilities are essential job functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities.