5G/4G Cellular Layer1 Control Firmware Engineer

Apple is a leading technology company known for innovative consumer electronics, software, and services.
$175,800 - $312,200
Embedded
Senior Software Engineer
In-Person
5,000+ Employees
10+ years of experience
AI

Description For 5G/4G Cellular Layer1 Control Firmware Engineer

As a Cellular Layer 1 Control Firmware Engineer in the L1S team at Apple, you'll be at the core of embedded 5G/4G/multimode cellular firmware development within a silicon design group responsible for creating and productizing advanced cellular SoCs. This role requires expertise in all aspects of embedded software development and the ability to thrive in a dynamic, cross-functional environment.

You'll design, implement, and verify Cellular Layer 1 control firmware for an innovative mobile wireless communications system. Your responsibilities include developing key scheduling and control algorithms, optimizing code for cycle, latency, and energy efficiency, and collaborating with global teams to optimize solutions. You'll work with other firmware and software designers to define interfaces with RF, physical layer, MAC/RRC, and other processor subsystems.

This position offers the opportunity to have an impact on every single Apple product, pushing the boundaries of what wireless systems can do and improving the product experience for customers worldwide. You'll be part of a world-class modem team, crafting sophisticated groundbreaking embedded firmware that delivers more performance in Apple products than ever before.

The role requires a strong understanding of software engineering principles, core computer science fundamentals, and proficiency in C programming. Experience in bare metal embedded FW development or Real-Time Operating Systems (RTOS) and parallel computing is essential. You should also have hands-on experience in wireless/cellular/satellite software or firmware development.

Apple offers a comprehensive benefits package, including medical and dental coverage, retirement benefits, stock options, and educational reimbursement opportunities. The base pay for this role ranges from $175,800 to $312,200, depending on skills, qualifications, experience, and location.

Join Apple's innovative team and contribute to the next generation of cellular technologies that continually outperform previous iterations!

Last updated 7 days ago

Responsibilities For 5G/4G Cellular Layer1 Control Firmware Engineer

  • Design, implement and verify Cellular Layer 1 control firmware for an innovative mobile wireless communications system
  • Develop key scheduling and control algorithms, while meeting strict deadlines, and optimizing code for cycle, latency, and energy efficiency
  • Collaborate with global teams and colleagues to optimize solutions
  • Collaborate with other firmware and software designers to define interfaces with RF, physical layer, MAC/RRC, and other required processor subsystems
  • Study firmware operation timelines, and interactions with different components and make enhancements when necessary

Requirements For 5G/4G Cellular Layer1 Control Firmware Engineer

  • BS and 10+ years of relevant industry experience
  • Understanding of software engineering principles and core computer science fundamentals
  • Proficiency in C programming, and source code control tools
  • Experience in bare metal embedded FW development or Real-Time Operating Systems (RTOS) and parallel computing
  • Hands-on experience in wireless/cellular/satellite software or firmware development

Benefits For 5G/4G Cellular Layer1 Control Firmware Engineer

Medical Insurance
Dental Insurance
401k
Equity
Education Budget
Relocation Benefits
  • Comprehensive medical and dental coverage
  • Retirement benefits
  • Employee stock programs (discretionary restricted stock unit awards and Employee Stock Purchase Plan)
  • Discounted products and free services
  • Educational reimbursement for career advancement at Apple
  • Potential for discretionary bonuses or commission payments
  • Relocation assistance (if eligible)

Interested in this job?

Jobs Related To Apple 5G/4G Cellular Layer1 Control Firmware Engineer

Field Service Engineer (Medical Device -Tampa Bay)

Field Service Engineer for medical device company in Tampa Bay, installing and maintaining automation equipment at client sites.

Embedded Engineer - Experience

Senior Embedded Software Engineer role at Spotify, developing SDKs for embedded devices to enhance music experiences worldwide.

Senior Embedded Software Engineer

Senior Embedded Software Engineer role at Mach Industries, developing cutting-edge embedded systems for aerospace and defense applications in Huntington Beach, CA.

Antenna Engineer

Lead the development of next-generation defense technologies as an Antenna Engineer at Mach Industries, a cutting-edge defense manufacturing company.

Senior Analog/RFIC Design Engineer

Senior Analog/RFIC Design Engineer for E-Space US, designing high-performance circuits for space-based IoT communications.