5G/4G Cellular Layer1 Control Firmware Engineer
5G/4G Cellular Layer1 Control Firmware Engineer
Posted on :
02-08-2025
Employer Active
1 Vacancy
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Yearly Salary
$ 171600 - 302200
Vacancy
1 Vacancy
Posted on :
02-08-2025
Job Description
Design implement and verify Cellular Layer 1 control firmware for an innovative mobile wireless communications key scheduling and control algorithms while meeting strict deadlines and optimizing code for cycle latency and energy with global teams and colleagues to optimize with other firmware and software designers to define interfaces with RF physical layer MAC/RRC and other required processor firmware operation timelines and interactions with different components and make enhancements when necessary.
- 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.
- MS or PHD.
- Solid understanding of computer architecture with particular emphasis on the HW/SW interfaces of high-speed communication subsystems.
- Familiar with 4G/5G procedures such as RACH CDRX RF Control SAR and RF Power control Measurements time tracking and maintenance MAC Timers.
- Understanding of Multi Sim Operation.
- Digital signal processing and/or radio communications knowledge.
- Experience with silicon prototyping emulation systems and virtual platforms.
At Apple base pay is one part of our total compensation package and is determined within a range. This provides the opportunity to progress as you grow and develop within a role. The base pay range for this role is between $171600 and $302200 and your base pay will depend on your skills qualifications experience and location.
Apple employees also have the opportunity to become an Apple shareholder through participation in Apples discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards and can purchase Apple stock at a discount if voluntarily participating in Apples Employee Stock Purchase Plan. Youll also receive benefits including: Comprehensive medical and dental coverage retirement benefits a range of discounted products and free services and for formal education related to advancing your career at Apple reimbursement for certain educational expenses including tuition. Additionally this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.
Note: Apple benefit compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Apple employees also have the opportunity to become an Apple shareholder through participation in Apples discretionary employee stock programs. Apple employees are eligible for discretionary restricted stock unit awards and can purchase Apple stock at a discount if voluntarily participating in Apples Employee Stock Purchase Plan. Youll also receive benefits including: Comprehensive medical and dental coverage retirement benefits a range of discounted products and free services and for formal education related to advancing your career at Apple reimbursement for certain educational expenses including tuition. Additionally this role might be eligible for discretionary bonuses or commission payments as well as relocation. Learn more about Apple Benefits.
Note: Apple benefit compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
Employment Type
Full Time
Key Skills
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