JobsCellular RF Firmware Engineer
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Cellular RF Firmware Engineer

Apple

Location

San Diego, CA

Type

Full-time

Posted

5/22/2026

Compensation

Not listed

Undergraduate with 2+ Years of Experience
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·FY 2025

Job description

In this role, you will be part of an elite RF transceiver team focused on developing innovative embedded firmware for cellular RF transceivers and radio systems. You will engage in the design, implementation, and verification of real-time control firmware, collaborating closely with system engineers, hardware developers, and system verification engineers. The position emphasizes pushing the limits of wireless systems technologies to enhance product performance. A strong background in embedded systems and low-level programming is essential for success.

Requirements

  • Bachelor's degree and a minimum of 10 years relevant industry experience.
  • Excellent skills in low-level programming using C++, C, and assembler.
  • Proficiency in embedded systems and 32-bit micro-controllers ISR.
  • Strong skills in computer architecture and HW/SW co-verification.
  • Proficiency in debugging embedded software systems with familiarity in JTAG and ETM Trace tools.
  • Proficient in Python and shell scripting.
  • Experience with compilers and build (Make/CMake) files.
  • Experience in improving and maintaining development and debug environments on Linux/MacOS.

Responsibilities

  • Develop embedded systems for cellular RF transceivers and radio systems.
  • Design and implement real-time control firmware.
  • Verify the functionality of embedded software.
  • Collaborate with system engineers and hardware developers.
  • Debug embedded software systems using RTL simulation and SystemC environments.

Benefits

  • Employees at Apple are often offered comprehensive benefits that support physical and mental well-being—flexible medical plans, confidential counseling, onsite wellness centers at major campuses, and resources for fitness and daily life. Families typically receive fertility support, paid parental leave with gradual return, caregiving leave, and dependent-care guidance, while financial perks commonly include stock grants (with purchase discounts), 401(k) matching, and income-protection coverage. Employees also see robust time off, Apple University learning and tuition reimbursement, donation matching and paid volunteer hours, and deep product and partner discounts.

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