Staff RF/EM Module Design Engineer
$31,200–$31,200 year
On-siteCedar Rapids, Iowa, United States
Job Summary
Engage in all product development phases including definition, architecture, system budget, transistor-level circuit design, MCM design, layout supervision, lab debugging, and production support. Drive front-end module design in a cross-functional team to achieve optimal performance for high-volume cellular handset markets, while interfacing with customers on Pin I/O, dimensions, and performance specs. Oversee floor-planning, propose new technologies, lead module design reviews and tapeout processes, and contribute to new package technology development. Support EDA tool development and enhance design methodologies for better accuracy and efficiency.
Required Qualifications
- Strong foundation in RF/microwave principles: impedance matching, passive RLC circuits, noise, linearity, circuit stability, and electromagnetic theory
- In-depth knowledge of module components: Power Amplifiers, Low Noise Amplifiers, RF Switches, Couplers, Filters, and Multi-chip Modules
- Relevant experience with multi-chip module (MCM) design, PA, LNA, RF switch design, or passive circuit design (integrated passive devices, couplers, BAW/SAW filters, and balun)
- Proficiency with circuit simulation tools: Agilent ADS, 2.5/3D EM tools (ADS Momentum/EMX, HFSS), and Cadence, with expertise in translating models, simulations, physical implementation, and measured performance
- Strong lab skills in data collection/analysis, debugging/tuning, and product troubleshooting
- A self-starter and effective team player committed to taking products from concept to production
- Excellent communication and problem-solving abilities, capable of prioritizing tasks, reporting progress, and meeting deadlines
- Master's degree in Electrical Engineering with 6+ years of experience or Ph.D. with 3+ years of experience
Desired Qualifications
- Strong grasp of RF systems and knowledge of wireless standards like 3GPP cellular (2/3/4/5G/LTE), WiFi, GPS, Bluetooth
- Solid understanding of device and process technologies
- Experience in system architecture, circuit topology, and MCM floor planning
- Background in FEM product development and customer interaction
- Familiarity with acoustic filters such as SAW and BAW
- Experience with multi-technology co-simulation: digital, analog, and RF circuits
- Competence in lab instruments: Network Analyzers, Spectrum Analyzers, Signal Generators, RF Probe Stations, Noise Figure Analyzers, and Load-pull Tuners
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