RF Modeling Systems Engineer

Apple Inc

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Quick summary

Work type
On-site
Location
Los Angeles, CA
Salary
$122,700–$214,300 / yr
Posted
104 days ago
Freshness
Confirmed live today

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Salary context

Competitive pay

How this pay compares to similar roles

Similar $196k
This role $168k
$109k $247k
below market most similar roles pay here above market

This role pays less than 64% of similar roles. Most pay $159,362–$233,425 — the blue band above. At the midpoint, this role pays about $168k versus about $196k for comparable roles.

Based on 240 similar postings.

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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 3497 open roles on FindRole.

Listed pay typically runs $174,149–$277,600 across 2702 roles with salary data.

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At a glance

TL;DR · RF Modeling Systems Engineer

The RF Modeling Systems Engineer joins the RM modeling system engineering team to work on modem systems features and requirements. This role involves modeling, designing, and simulating state-of-the-art RF for 4G, 5G, and 6G modem wireless communication systems, including 5G NTN. The engineer will implement system models, perform detailed performance investigations for sign-off, and collaborate with RF systems and analog circuit designers to capture designs. Key responsibilities include developing RF mitigation algorithms for impairments like phase noise and IQ imbalance, and developing AI/ML modem solutions. Required skills include signal processing, linear algebra, and random processes. Candidates must use Matlab, C/C++, and Python for algorithm development, with preferred experience in PyTorch, TensorFlow, and knowledge of 5GNR and 4G LTE cellular communication standards.

What you'll do

  • Model, design, and simulate state-of-the-art RF for 4G, 5G, and 6G modem wireless communication systems.
  • Implement system models and perform detailed performance investigations to achieve performance sign-off.
  • Develop RF models specifically for 5G cellular and 5G Non-Terrestrial Networks (NTN).
  • Perform end-to-end characterization of modem RF impairments to develop analytical models and support specification definitions.
  • Develop RF mitigation algorithms to address various hardware and signal impairments.
  • Develop AI/ML modem solutions and mitigation techniques for wireless communication.
  • Capture designs and develop models in coordination with RF systems and analog circuit designers.

What we're looking for

  • Bachelor's Degree in Electrical Engineering or equivalent.
  • Understanding of signal processing and communication systems.
  • Strong analytical skills in linear algebra, random processes, detection, and estimation.
  • Experience with Matlab, C/C++, and Python for algorithm development.
  • Experience with AI/ML applications in wireless communication (preferred).
  • Strong background in AI/ML and familiarity with tools such as PyTorch and TensorFlow (preferred).
  • Familiarity with RF impairments, their impact on modem performance, and RF mitigation techniques (preferred).
  • Knowledge of RF/analog components, digital front-end processing, automatic gain control, and cellular standards (preferred).

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