WSoC PHY/MAC Validation and Integration Engineer

Apple; Sunnyvale (CA); On-site; USD 143,000 - 265,000; Full time

Job summary

An established industry player is seeking a WSoC PHY/MAC Validation and Integration Engineer to enhance wireless communication systems. In this dynamic role, you will integrate and optimize PHY components, conduct chip-level bring-up, and implement DSP algorithms to ensure seamless performance and reliability. Collaborating with cross-functional teams, you will tackle challenges in wireless connectivity, contributing to cutting-edge technology. This position offers a competitive salary range and an array of benefits, including stock options and educational reimbursements, making it an exciting opportunity for professionals eager to make a significant impact in the tech industry.

Benefits

Comprehensive medical coverage

Dental coverage

Retirement benefits

Discounted products

Free services

Educational reimbursement

Discretionary bonuses

Relocation assistance

Qualifications

• 3+ years of experience in wireless communications and PHY layer integration.
• Strong understanding of DSP concepts and real-time systems.

Responsibilities

• Design and validate PHY layer components for wireless protocols.
• Implement DSP algorithms for signal modulation and error correction.
• Troubleshoot integration issues at the chip level.

Skills

Wireless Communications

DSP Algorithms

Chip-Level Bring-Up

PHY/RF/MAC Verification

Python Programming

Problem Solving

Education

Bachelor's Degree

Tools

Network Analyzer

Spectrum Analyzer

Oscilloscopes

DMM

Job description

WSoC PHY/MAC Validation and Integration Engineer

Sunnyvale, California, United States Hardware

Summary

Posted: Oct 16, 2024

Role Number: 200573642

As a WSoC integration and validation engineer, you will be responsible for the integration and optimization of physical layer (PHY) components in wireless communication systems. Your role will involve chip-level bring-up and Digital Signal Processing (DSP) implementation, collaborating with cross-functional teams to ensure seamless performance, compliance, and reliability of wireless connectivity solutions.

Description

1. Design, integrate and validate PHY layer components for wireless communication protocols (e.g., Bluetooth, Zigbee, UWB, etc.).
2. Implement and optimize DSP algorithms for signal modulation, demodulation, filtering, and error correction to enhance wireless performance.
3. Conduct FPGA and chip-level bring-up, including power-on testing, debug, and validation of PHY interfaces, PHY/RF/MAC functionalities and performance.
4. Troubleshoot and resolve integration issues at the chip level, identifying root causes and implementing solutions.
5. Design, execute and automate directed PHY/MAC testing scripts, which control and setup RF test equipment and RF chips.
6. Validate and characterize algorithms on real silicon alongside RTL, PHY, RF, MAC, and board designers.
7. Bring-up and take to production state-of-the-art physical layer wireless communication system algorithms for different wireless connectivity applications.
8. Develop and implement test plans; collect and analyze test results; identify, root-cause, and debug issues.

Minimum Qualifications

+ BS with 3+ years relevant experience required.

Preferred Qualifications

1. Proven experience in wireless communications, with a strong focus on PHY layer design and integration.
2. Solid understanding of DSP concepts and experience with implementing DSP algorithms in real-time systems.
3. Experience with chip-level bring-up, including familiarity with tools and techniques for hardware debugging.
4. Experience with PHY/RF/MAC Verification.
5. Experience of RF parametric testing such as EVM, ACPR, Rx sensitivity, blocker testing, etc.
6. Experience with lab equipment such as network analyzer, spectrum analyzer, oscilloscopes, DMM’s etc.
7. Python programming is highly desirable.
8. Knowledge of wireless protocols such as Bluetooth, WLAN, UWB or others.
9. Verification skills in problem solving, constrained random testing, and debugging.

Pay & Benefits

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 $143,100 and $264,200, 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 Apple’s 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 Apple’s Employee Stock Purchase Plan. You’ll 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.

Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.

Apple is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics.