WeAreIn for jobs that impact everyone's life. Build the future nobody’s dreamed of yet... are you ready to rethink the impossible? As a Principal Analog/Mixed-Signal Engineer in our Research & Development team, you'll have the opportunity to merge creativity with your technical expertise by shaping the future of technology, driving groundbreaking projects, and bringing new ideas to life. Are you in?

Your Role

Key responsibilities in your new role

Lead the development of high-performance analog and mixed-signal ICs from concept through prototype approval and production ramp, including design for manufacturability, yield, test, and reliability
Act as a key technical interface to customers and internal stakeholders (specification, design, layout, process, test, and product engineering)
Own key technical decisions from architecture through silicon bring-up, working closely with analog, layout, and digital design teams
Supervise and perform transistor-level design, simulation, verification, and validation (PVT, Monte Carlo, mixed-signal, modeling, optimization)



in collaboration with analog, layout, digital design, and validation engineers
Prepare materials for design reviews and maintain clear internal design documentation, including test requirements and validation plans
Guide lab and test engineers during measurement and validation of developed analog blocks
Generate new IP and support patent disclosures/filings, and mentor junior engineers through project work and technical guidance

Your Profile

Qualifications and skills to help you succeed

PhD, Master’s, or Diploma in Electrical Engineering or Microelectronics, with an emphasis on analog/mixed-signal integrated circuit design (or similar)
10+ years of experience in analog and mixed-signal IC design
Strong knowledge of Cadence EDA tools and circuit simulation; good knowledge of MATLAB or Python for system/behavioral modeling
Strong intuitive and analytical understanding of transistor-level design
Experience desi

📌 Principal Analog/Mixed-Signal Engineer (Valencia)
🏢 infineon
📍 Valencia