Apple · 3 hours ago
RF System Engineer
Sunnyvale, CA
Full-time
Onsite
Mid Level
$147K/yr - $272K/yr
3+ years expApple strives to push the boundaries of possibility to build products that enrich people's lives. This role offers an opportunity to join a multi-disciplinary microarchitecture team driving RF systems from concept to productization, focusing on innovative wireless system technologies.
AppsArtificial Intelligence (AI)BroadcastingDigital EntertainmentFoundational AIMedia and EntertainmentMobile DevicesOperating SystemsTVWearables
Responsibilities
Define HW and FW control systems for real-time operation, including transceiver calibration, power management, and more
Closely collaborate with design and verification teams, RF and cellular systems teams, RFFW and RFSW teams, and system validation and compliance teams to define, design, implement, and bring up wireless systems that deliver best-in-class user experiences
Qualification
Required
BS with a minimum of 3+ years of relevant experience
Good understanding of communication theory, wireless communication systems, and signal processing algorithms
Excellent communication and documentation skills
Good experience with Matlab, Python, and C/C++ for system development, modeling, simulation, efficient analysis, and automation scripting
Ability to work well across cross-functional teams including digital, analog, radio, verification, HW, SW, and FW teams
Ability to work well both independently and within a team
Preferred
MSEE or Ph.D
Hands-on experience with RF transceiver or similar complex SoC development and bring-up is a plus
Strong technical background in 5G-NR/LTE/UMTS (3G/2G)/Wi-Fi physical layer and protocols is a plus
Hands-on experience in applying AI/ML techniques on real-world data sets to solve complex engineering problems
Demonstrate clarity of thought and strong analytical and problem-solving skills
Experience with silicon prototyping, emulation systems, and virtual platforms
Hands-on experience in bring-up of real silicon in lab, and ability to efficiently use lab equipment (such as spectrum analyzer, signal generator, power meter, etc.)
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
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (6998)
2024 (3766)
2023 (3939)
2022 (4822)
2021 (4060)
2020 (3656)
Funding
Current Stage
Public CompanyTotal Funding
$5.67BKey Investors
Berkshire HathawayMicrosoftSequoia Capital
2025-05-05Post Ipo Debt· $4.5B
2025-01-16Post Ipo Debt· $0.31M
2021-04-30Post Ipo Equity
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