RF Modeling Systems Engineer

Apple Inc

Quick summary

Work type: On-site
Location: San Francisco, CA
Salary: $181,100–$318,400 / yr
Posted: 2 days ago
Nearby: 99+ roles within 25 mi

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $173k

This role $250k

$104k most similar roles pay here $341k

This role pays more than 98% of similar roles. Most pay $153,100–$192,500 — the shaded band above. At the midpoint, this role pays about $250k versus about $173k for comparable roles.

Based on 240 similar postings.

Employer

About Apple Inc

Apple Inc. is a multinational technology company known for designing and manufacturing consumer electronics, software, and online services, including the iPhone, Mac, iPad, and App Store. Industry: Consumer Electronics & Software

Apple Inc currently has 1817 open roles on FindRole.

Listed pay typically runs $163,300–$272,100 across 1482 roles with salary data.

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At a glance

TL;DR · RF Modeling Systems Engineer

Role Posting Log in to save

As a Senior RF Modeling Systems Engineer at Apple, you will join the RM modeling system engineering team to work on cutting-edge modem systems features for 5G/6G cellular and 5G NTN technologies. Your daily tasks include developing RF models, characterizing RF impairments, and creating analytical models to support specification definition. You will collaborate closely with RF systems and analog circuit designers to capture designs and develop mitigation algorithms using AI/ML techniques. The ideal candidate possesses deep knowledge of signal processing and communication systems, strong analytical skills, and experience with tools like Matlab, C/C++, and Python for algorithm development. Familiarity with AI/ML frameworks such as PyTorch and TensorFlow, RF impairments, and cellular communication standards is highly desirable, making this role a key part in advancing Apple's hardware technology at scale.

Skills

Python Matlab C/C++ PyTorch TensorFlow 5GNR 4G LTE RF impairments RF mitigation techniques LNA filters mixers ADC/DAC digital front-end processing automatic gain control

What you'll do

Develop RF models for 5G/6G cellular and 5G NTN technologies.
Characterize end-to-end RF impairments of modems, develop analytical models.
Define specifications for RF/modem performance based on analysis.
Create RF mitigation algorithms to address various signal impairments.
Collaborate with designers to capture and model RF/analog components.

What we're looking for

Deep knowledge of signal processing and communication systems for wireless technology.
Strong analytical skills including linear algebra and random processes for system modeling.
Experience with Matlab, C/C++, Python for developing algorithms and simulations.
Familiarity with RF impairments and mitigation techniques in modem performance optimization.
Knowledge of cellular communication standards such as 5GNR and 4G LTE.
Hands-on experience in lab testing and characterization of RF systems and components.

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