Modem and RF System Engineer

2 weeks ago


Cupertino, California, United States Apple Full time
Modem and RF System Engineer

At Apple, we're pushing the boundaries of innovation and technology. We're seeking a talented Modem and RF System Engineer to join our team of experts in designing and developing cutting-edge modem and RF systems.

Key Responsibilities:
  • Collaborate with cross-functional teams to develop and implement modem and RF system features and requirements.
  • Design and develop RF models for link-level simulations, analyze and characterize results, and provide mitigation and optimization guidelines.
  • Work on AGC development and RF modeling activities, including algorithm development, modeling, and bring-up.
Requirements:
  • Deep knowledge of communication system theory and signal processing.
  • Knowledge of RF systems, RF impairment modeling, and mitigation techniques (phase noise, IQ imbalance, DC offset, etc), digital RF-front design.
  • Experience with automatic gain control (AGC) for LTE/NR is a plus.
  • Experience with analog and digital beam forming techniques and MIMO systems.
  • Fluent in Matlab, and/or C/C++/Python for algorithm development, modeling (floating-point and fixed-point) and link-level simulation.
  • Strong analytical skills (linear algebra, random processes, detection and estimation, etc.).
  • Experience in chip bring-up, including the use of lab equipment such as protocol test equipment, spectrum analyzers, signal generators, power meters, etc. a plus.
  • Hands-on experience in lab testing & characterization is a plus.
  • Strong teamwork and communication skills.
Preferred Qualifications:
  • BS with 10+ years of relevant experience.
What We Offer:
  • Competitive base pay, ranging from $175,800 to $312,200, depending on skills, qualifications, experience, and performance.
  • Opportunity to become an Apple shareholder through participation in Apple's discretionary employee stock programs.
  • Comprehensive medical and dental coverage, retirement benefits, a range of discounted products and free services, and reimbursement for certain educational expenses.
  • Discretionary bonuses or commission payments, and more.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.



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