Jobs5G/4G Physical Layer Firmware Verification and Integration Engineer
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5G/4G Physical Layer Firmware Verification and Integration Engineer

Apple

Location

San Diego, CA

Type

Full-time

Posted

5/5/2026

Compensation

Not listed

Undergraduate with 2+ Years of Experience
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·FY 2025

Job description

Apple is seeking a highly skilled Firmware Verification and Integration Engineer to join their innovative team. This role focuses on the development and verification of cutting-edge wireless technologies, specifically ensuring the quality and performance of 4G/5G firmware. The engineer will collaborate with various teams, including component validation, integration, and firmware development. The position requires a strong understanding of wireless communication and programming skills to diagnose complex issues effectively.

Requirements

  • Minimum requirement of a bachelor's degree.
  • Strong understanding of wireless and digital communication theory and concepts such as modulation, channel coding techniques, and digital signal processing.
  • Good knowledge of wireless signal propagation, channel fading, and RF concepts.
  • Understanding of basic cellular communication systems and various division multiple access techniques.
  • Good programming ability using C/C++, Python, or any other language.
  • Analytical and debugging skills to diagnose complex issues.
  • Knowledge of source code control tools.
  • Ability to quickly adapt and learn new architectures and frameworks.
  • Familiarity with AI/ML tools and techniques for test optimization, data analysis, or complex system verification.
  • Master's degree in Electrical Engineering, Computer Science, or a related field.
  • Basic knowledge of 4G/5G 3GPP physical layer and protocol stack procedures and configurations.
  • Experience with network emulators, silicon prototyping, emulation systems, and virtual platforms.
  • Proficiency in automation tools and scripting languages such as Python, C/C++, or Java.

Responsibilities

  • Contribute to the development and verification of 4G/5G firmware.
  • Collaborate with cross-functional teams including component validation and firmware development.
  • Ensure the quality and performance of wireless technologies.
  • Diagnose complex issues and work with design teams for resolution.
  • Utilize programming skills to support firmware integration and testing.

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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