Senior Staff Engineer Radio Frequency Design (f/m/div)
Dienstort: Villach, Österreich
#WeAreIn for jobs that impact everyone's life.
What if your ideas could change the way the world connects, powers up, or thinks?
As a Senior Staff Engineer Radio Frequency Design (f/m/div) on 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
- PLL Concept & Architecture: Define and evaluate RF Digital PLL concepts (e.g., Fractional-N, ADPLL, Sub-sampling PLLs) and architectures tailored for high-frequency wireless applications
- Modeling & Noise Budgets: Develop high-level behavioral models (e.g., MATLAB, Simulink, Verilog-A) to analyze and optimize RF PLL loop dynamics, jitter, spurs, and stringent phase noise performance.
- Circuit Design & Implementation: Translate concepts into high-performance RF and mixed-signal circuits, focusing on critical blocks such as VCOs/DCOs, high-speed frequency dividers (prescalers), Phase-Frequency Detectors, and Charge Pumps, TDC, DTC
- Digitally-Assisted RF Calibration: Architect and verify digital calibration algorithms for PLL (e.g., spur mitigation, and mismatch compensation, TDC, DTC calibrations) to enhance RF performance
- System Partitioning: Partner closely with system architects, digital, and RF frontend teams to optimize mixed-signal and RF system partitioning for transceiver architectures
- Layout & Silicon Characterization: Guide layout engineers to preserve RF signal integrity, minimize parasitic effects, and ensure optimal isolation. Support laboratory validation teams during silicon characterization and debugging of the RF PLL
Your profile
Qualifications and skills to help you succeed
- Education: A degree (Master/PhD preferred) in Electrical Engineering, Microelectronics, or a related field with a focus on RF/microwave design
- Experience: 5+ years of proven experience specifically focused on RF Digital PLL concept definition, architectural modeling, and circuit design
- Technical Expertise: Deep understanding of RF design principles, PLL loop theory, microwave engineering, noise analysis (Phase Noise, Jitter), and frequency synthesizer architectures for RF applications. Proficient in advanced CMOS and BiCMOS technologies
- Tools & Skills: Mastery of RF simulation environments (e.g., Cadence Spectre/SpectreRF, GoldenGate) and behavioral modeling tools (e.g., MATLAB, Simulink, Verilog-A)
- Leadership Skills: Proven technical leadership, mentoring skills, and project coordination capabilities
- Languages: Fluent in English (written and spoken). Knowledge of German is considered a plus
Austria:
We offer competitive salaries and additional benefits based on your performance, experience and qualification. The employment is in accordance with the collective salary and wage agreement for employees of the electrical and electronics industry, employment group H (https://www.feei.at/leistungen/informations-service/mindestlohne-und-gehalter). The monthly salary is paid 14 times p.a. We offer a higher compensation depending on your expertise and skills.
Italy:
Please note that:
- Subject to meeting all job requirements, belonging to protected categories under Law 68/69 will be considered a preferential requirement
Salary pay information:
Location | Indicative salary range |
Padova, Italy | €50400 - €69300 |
The stated salary comprises annual base pay and target variable compensation. The starting salary is determined using objective, gender neutral criteria, including relevant experience, qualifications, and role scope; prior compensation is not requested or considered. Employees also benefit from a comprehensive total rewards package, which may include further compensation and benefit elements depending on local regulations and company policies.
#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.
We strive to create the best Infineon for everyone by embracing diversity and inclusion. We welcome applicants for who they are and offer a workplace built on trust, openness, respect and equal opportunity.
Our hiring decisions are based on skills and experience. Even if you don’t meet every requirement, we encourage you to apply.
Please let your recruiter know if you need any accommodations during the interview process.
Learn more about our various contact channels and about Diversity & Inclusion at Infineon.
Martin Gabernig
https://www.linkedin.com/in/martin-gabernig-38517a208/