Senior Staff Analog/Mixed-Signal Engineer (f/m/div)

Infineon Technologies

Valencia, ESonsitePosted Jun 12, 2026
Posting intelligenceActively listedReposted 22×, possible evergreen/ghost posting

Skills

python

About the role

#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 Senior Staff 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 architectures and circuits that meet block- and IC-level specifications, including design for manufacturability, yield, test, and reliability

Own key technical decisions from architecture through silicon bring-up, working closely with analog, layout, and digital design teams

Perform detailed modeling, design, and simulation of analog circuits in collaboration with analog, layout, and digital design team members

Prepare materials for design reviews and maintain clear internal design and simulation documentation

Support lab and test engineers during measurement and validation of developed analog blocks, including post-silicon debug and performance optimization

Contribute to the generation of new IP and support patent disclosures and filings

Mentor junior engineers by sharing knowledge, providing technical guidance, and supporting project work

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)

7+ years of experience in analog and mixed-signal IC design

Experience designing some of the following blocks: ADCs, DACs, AFEs. Experience with an AFE+ADC subsystem is a plus

Strong intuitive and analytical understanding of transistor-level design

Strong knowledge of Cadence EDA tools and circuit simulation; working knowledge of MATLAB or Python for behavioral/block-level modeling is a plus

Team player with excellent listening, communication, and organizational skills

Fluency in English; Spanish is an advantage

Please send us your CV in English

Contact:

Carlos Ribeiro, LinkedIn

#WeAreIn for driving decarbonization and digitalization.

As a global leader in semiconductor solutions in power systems and IoT, Infineon enables game-changing solutions for green and efficient energy, clean and safe mobility, as well as smart and secure IoT. Together, we drive innovation and customer success, while caring for our people and empowering them to reach ambitious goals. Be a part of making life easier, safer and greener.

Are you in?

We are on a journey to create the best Infineon for everyone.

This means we embrace diversity and inclusion and welcome everyone for who they are. At Infineon, we offer a working environment characterized by trust, openness, respect and tolerance and are committed to give all applicants and employees equal opportunities. We base our recruiting decisions on the applicant´s experience and skills. Learn more about our various contact channels.

We look forward to receiving your resume, even if you do not entirely meet all the requirements of the job posting.

Please let your recruiter know if they need to pay special attention to something in order to enable your participation in the interview process.

Click here for more information about Diversity & Inclusion at Infineon.

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