Real Number Modeling Engineer for Automotive Power Applications

Job description

As a Real Number Modeling Engineer you will be responsible for the development of behavioral digital descriptions of analog modules targeted for digital simulators. Your deliveries are needed for functional and mixed-signal pre-silicon verification.

In your new role you will:

  • Develop module level behavioral models of analog blocks targeted for digital simulators for mixed-signal automotive products (eg: Motor Drives, Gate Drivers, Body Bridges)
  • Have full responsibility for model development according to requested specifications
  • Perform model verification vs schematic / requirements
  • Define model development and verification plan in sync with existent modeling methodology
  • Align with stakeholders on model requirements (eg: accuracy, complexity, feature set, etc)
  • Ensure sign-off criteria are met and model documentation is consistent
  • Contribute to defining and improving existing real number modeling methodology in line with market state-of-the-art (eg: investigate new tools, simulators, understand modeling language constrains and find workarounds, process automation, etc)


You have good analog circuitry understanding which helps you derive an abstract model from an analog IC block/concept in a digital description language (eg: System Verilog, VHDL). You have a passion for numerical methods and mathematical models as this greatly increases your efficiency. You are motivated to improve existing methodology and constantly optimize the way functionalities are modeled. You like working with multiple tools and simulators and getting an in depth view/understanding of simulation engine and its behavior. You are an organized person and this is seen in your modeling code structure and documentation.

You are best equipped for this task if you have:

  • A Bachelors’ degree in Electronics Engineering, Applied Electronics, Automatic Control or equivalent degree.
  • Experience with real number modeling languages (eg: Verilog, System Verilog, VHDL)
  • Good knowledge in Digital & Mixed-Signal simulators (eg: AMS designer, XA-VCS). Know-how in Cadence tools and Virtuoso environment would be a plus.
  • Good understanding of analog circuitry
  • Passion for applied mathematics, mathematical models, numerical simulations is a big plus
  • Scripting languages are nice to have (eg: Python)
  • Good command of English Language


Bucharest: Coaching, mentoring networking possibilities; Wide range of training offers & planning of career development; International assignments; Different career paths: Project Management, Technical Ladder, Management & Individual Contributor; Flexible working hours at many sites; Home office options; Medical coverage; Health promotion programs; On-site gym with special rates; On-site canteens; Wage payment in case of sick leave based on applicable law; Corporate pension benefits for engineers; Performance bonus options; Accessibility, access for wheelchairs; Possibility to work remotely from abroad (EU)

Why Us

Driving decarbonization and digitalization. Together.

Infineon designs, develops, manufactures, and markets a broad range of semiconductors and semiconductor-based solutions, focusing on key markets in the automotive, industrial, and consumer sectors. Its products range from standard components to special components for digital, analog, and mixed-signal applications to customer-specific solutions together with the appropriate software.

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.

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.