Apple · 2 months ago
Wireless Systems Integration Engineer
Sunnyvale, California, United States
Full-time
Onsite
Senior Level, Lead/Staff
$172K/yr - $302K/yr
10+ years expApple is a company that works every single day to craft products that enrich people’s lives. They are seeking a forward-thinking Wireless Systems Integration Engineer to join their multi-faceted group, responsible for system integration, design of radio calibration algorithms, and characterization of wireless SoC products from conception to production.
AppsArtificial Intelligence (AI)BroadcastingDigital EntertainmentFoundational AIMedia and EntertainmentMobile DevicesOperating SystemsTVWearables
Responsibilities
Lead validation, bringup and performance characterization of WiFi PHY/Radio systems on emulation, FPGA and real silicon platforms
Design optimal algorithms for calibration of IQ imbalance, DC Offset, LO feed through and other radio impairments in a simulation environment to benchmark performance
Work alongside PHY, FW, RFIC and digital HW designers on efficient implementation of algorithms for both factory tuning and real time operation
Develop and maintain python based pre/post-silicon validation and debug platforms
Develop and implement test plans, collect and analyze test results, identify and debug issues
Qualification
Required
BS and a minimum of 10 years relevant industry experience
Hands-on experience with chip bringup, tuning wireless transmitter or receiver chain for optimal performance
In-depth knowledge in communication theory, OFDM systems, RF system architecture and signal processing algorithms (such as timing recovery, signal estimation and detection, automatic gain control, RF impairment estimation and correction, coexistence, etc.)
Experience designing algorithms for calibration, pre-equalization or digital pre-distortion techniques
Experience with Python, Matlab, or C/C++ implementation
Hands-on experience using wireless test lab equipment (spectrum analyzer, signal generator, network analyzer, power meter)
Preferred
Masters or PhD degree in Electrical engineering
Knowledge of wireless communication protocols like IEEE 802.11 standards or LTE
Experience with pre-silicon validation using emulation and FPGA prototyping tools and methodologies
Excellent analytical and debug skills, with prior experience in failure analysis at various stages of a project
Experience building test automation and verification flow development with scripting languages such as Python
Benefits
Comprehensive medical and dental coverage
Retirement benefits
A range of discounted products and free services
Reimbursement for certain educational expenses — including tuition
Discretionary bonuses or commission payments
Relocation
Company
Apple
Apple is a technology company that designs, manufactures, and markets consumer electronics, personal computers, and software.
10001+ employees
H1B Sponsorship
Apple has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
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Funding
Current Stage
Late StageTotal Funding
$5.67BKey Investors
Berkshire HathawayMicrosoftSequoia Capital
2026-01-10Pre Seed· $1M
2025-05-05Post Ipo Debt· $4.5B
2025-01-16Post Ipo Debt· $0.31M
Leadership Team
Tim Cook
CEO
Craig Federighi
SVP, Software Engineering
Recent News
Venrock
2025-12-01
2025-09-25
Mac Daily News
2025-09-25
Company data provided by crunchbase