Cellular Systems Simulations Integration Engineer
Cellular Systems Simulations Integration Engineer
Posted on :
04-08-2025
Employer Active
1 Vacancy
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Yearly Salary
$ 139500 - 258100
Vacancy
1 Vacancy
Posted on :
04-08-2025
Job Description
The candidate will take part in the pioneering work of designing and developing innovative cross-layer simulation model infrastructure and toolsets which will play an important role in cellular R&D across teams within Apple. The responsibilities will include but not be limited to: Integrate PHY reference models in PHY only reduced signaling and full stack pre-silicon simulation and verification environments used by systems engineering HW FW and SW development teams. Contribute to simulator configuration management and perform SW releases. Work on simulation framework related topics such as regression infrastructure development test coverage analysis design of automation scripts as well as tool deployment and library integration. Design and implement 4G/5G PHY models for pre-silicon simulation and verification. Perform verification of the PHY models using 3rd Party test tools and test data provided by external network vendors. Contribute to link-level simulator modeling meaningful metric testing and framework design. 4G/5G PHY/MAC layer abstraction/modeling and interfacing with higher layers via external simulators. Design test cases for feature verification drive feature bring-up and issue resolution. Collaborate across teams to define/ document project requirements including model architecture interfaces and feature sets and solve integration issues with HW and FW teams.
- Minimum requirement of BS and 3 years of relevant industry experience.
- Expert knowledge in Python and C/C including the latest C standard evolution and professional experience in C/C SW development.
- Strong background in building systems configuration and release management.
- Good understanding of simulator frameworks for link- and system-level simulations as well as FW development.
- Solid knowledge of wireless communication systems with hands-on experience in 4G/5G PHY FW design pre-silicon verification and critical metric testing.
- Working experience in workflow automation for verification and regression testing.
- Experience in code optimization techniques and efficient code development including memory and runtime profiling and understanding of C/C compiler internals.
- Experience with Matlab including good understanding of baseband signal processing algorithms.
- Solid knowledge of current cellular communication standards: 5G (NR) and 4G (LTE).
- Strong analytical and problem-solving skills (issue triage debugging and fixing of defects ).
- Experience in chip bring-up including the use of lab equipment is a plus
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 $139500 and $258100 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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