Wireless System Integration and Characterization Engineer

Apple Inc

Confirmed live yesterday Trusted

Quick summary

Work type
On-site
Location
Irvine, CA
Salary
$175,000–$308,500 / yr
Posted
24 days ago
Freshness
Confirmed live yesterday

Market check

Salary context

Above market

How this pay compares to similar roles

Similar $177k
This role $242k
$108k most similar roles pay here $330k

This role pays more than 92% of similar roles. Most pay $153,000–$200,550 — the shaded band above. At the midpoint, this role pays about $242k versus about $177k 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 1984 open roles on FindRole.

Listed pay typically runs $175,000–$277,600 across 1590 roles with salary data.

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At a glance

TL;DR · Wireless System Integration and Characterization Engineer

The Wireless System Integration and Characterization Engineer joins a dynamic team focused on the system integration and characterization of state-of-the-art wireless SoC products. This role involves bringing up, integrating, and tuning PHY and radio systems starting from first silicon through mass production readiness. The engineer will characterize and validate PHY/RF performance across various operating modes while debugging issues spanning PHY algorithms, RF circuits, firmware, and test setups. Key responsibilities include developing automated test workflows and optimizing calibration algorithms like IQ imbalance and power control. Required skills include experience with wireless system design, communication theory, and RF test equipment such as signal analyzers and spectrum analyzers. Candidates should possess proficiency in Python, Matlab, Perl, C/C++, or C# to develop automation scripts and tools while ensuring robust performance across various process and temperature corners.

What you'll do

  • Bring up, integrate, and tune PHY and radio systems on first-silicon wireless SoCs.
  • Characterize and validate PHY/RF performance across various operating modes and conditions.
  • Debug and root-cause system-level issues involving PHY algorithms, RF circuits, firmware, and test setups.
  • Optimize performance by refining calibration algorithms such as IQ imbalance, LO leakage, and power control.
  • Develop and automate test and characterization workflows to accelerate silicon evaluation.
  • Identify performance bottlenecks and ensure robust operation across different process and temperature corners.
  • Drive silicon maturity through iterative bring-up cycles until the product is ready for mass production.

What we're looking for

  • Bachelor of Science degree and at least 3 years of relevant industry experience.
  • Experience in wireless system design, integration, or bring-up.
  • MSEE or PhD in Electrical Engineering or Computer Engineering (preferred).
  • Knowledge of wireless communication protocols such as 802.11a/b/g/n/ac/ax/be, LTE/WCDMA/GSM, or 802.11ad/ay (preferred).
  • Understanding of communication theory and key Tx/Rx metrics like EVM and sensitivity (preferred).
  • Experience bringing up radio calibration algorithms including Power Control, IQ imbalance, LO Leakage, and TSSI (preferred).
  • Experience with wireless/RF test equipment such as signal analyzers, signal generators, and spectrum analyzers (preferred).
  • Proficiency in Python, Matlab, Perl, C/C++, or C# and experience with automation infrastructure tools like GIT (preferred).

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