Apple

Systems Signal Integrity Engineer - Apple Data center

Apple$120K — $160K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • M.S. degree with relevant industry experience or Ph.D. with 3-5 years of experience
  • Deep knowledge in system-level design and analysis of SerDes
  • Familiarity with signal integrity for high-speed SerDes and electrical-optical-electrical signaling
  • Ability to perform channel analysis with signal integrity EDA tools
  • Experience with frequency and time domain measurement tools like VNA and TDR, including calibration methods

Responsibilities

  • Support system-level Signal Integrity (SI) design, analysis, and validation for data center products
  • Conduct pathfinding studies during silicon development and provide feedback on system integration
  • Collaborate with system design teams to develop SI strategies and guidelines throughout the project lifecycle
  • Work with hardware validation teams to create test suites for system-level validation
  • Engage in characterization reviews and provide ongoing support during production ramp

Benefits

  • Opportunities for professional development and mentoring
  • Collaboration with multidisciplinary teams
  • Exposure to advanced data center technologies
  • Involvement in cutting-edge silicon development
  • Ability to influence product design and development processes
Full Job Description
The Datacenter organization is looking for an outstanding engineer to support the system-level signal integrity design, analysis and validation aspects of Data center products development. The candidate will work within the System Technology organization to support the system-level Signal Integrity (SI), analysis and validation aspects of data center products development. The candidate should have deep knowledge and familiarity with all aspects of signal Integrity for high speed Serdes, electrical-optical-electrical signaling interfaces deployed in data center products.\n

The role involves pathfinding studies in silicon development phase where feedback is provided to silicon and packaging team on system integration tradeoffs. And the candidate is expected to work closely with System Design teams to provide detailed SI strategy and guidelines during design execution phase. The candidate is also expected to work with HW Validation teams to develop test-suites to perform system-level validation for evaluation of design margins on the all signal path. The roll includes the SI support through the specific project design process which can include system pathfinding and verification stages, and characterization reviews with continuing guidance through production and ramp.

M.S Degree with relevant industry level work experience. Familiarity with all aspects of Signal Integrity for high speed SerDes, parallel bus, single ended signaling. Familiarity with all aspects of electrical-optical-electrical interface. Ability to execute on channel analysis with Signal integrity EDA. Measurement expertise with frequency and time domain tools (VNA, TDR) including calibration methods.

Ph.D with minimum 3~5 years experience. Deep knowledge system level Serdes design and analysis skills. The Serdes knowledge required includes understanding of transmitter and receiver equalization methods (including FFE, CTLE, DFE, VGA gain), CDR behaviors and modeling, link training algorithms and eye margining tool. Optical link including MZM modulation, optical cable, PIN, TIA and redriver/retimer. Serial bus expertise shall include knowledge of the specifications of PCIe, USB, DisplayPort, HDMI and Thunderbolt. SI skills required include DOE analysis across channel variants, applying equalization and training as required for end-end channel analysis. Excellent documentation and communication skills, ability to work independently, a desire to mentor, and demonstrated ability to innovate are required.

About Apple

Apple is a corporation that designs, manufactures, and markets mobile communication and media devices, personal computers, portable digital music players, and sells a variety of related software, services, peripherals, networking solutions, and third-party digital content and applications. Apple provides many products and services, including iPhone; iPad; iPod; Mac; Apple TV; a portfolio of consumer and professional software applications; the iOS and OS X operating systems; iCloud; and accessories, service, and support offerings. It sells its products worldwide through its retail stores, online stores, direct sales force and third-party cellular network carriers, wholesalers, retailers, and value-added resellers to the consumer and also sells third-party iPhone, iPad, Mac and iPod compatible products, including application software and accessories through its online and retail stores. Introduced in 1984, the Macintosh was the first widely sold personal computer with a graphical user interface (GUI). That feature and others such as an improved floppy drive design and a low-cost hard drive that made data retrieval faster helped Apple cultivate a reputation for innovation. Apple was named as the most admired company in the United States in 2008 and in the world from 2008 to 2012 by the Fortune magazine. The company was founded by Steven Paul Jobs, Steve Wozniak, and Ronald Gerald Wayne on April 1, 1976, and is headquartered in Cupertino, California.

Apple Careers

Join Apple, a place where extraordinary people gather to do their best work. Our ever-expanding global team is at the forefront of innovation and leadership in the tech industry. At Apple, we're not just building products—we're crafting the kind of wonder that revolutionizes entire industries. It's the diversity of our people and their ideas that inspires the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Work You’ll Do Embark on a journey with Apple’s market-leading team to help some of the world’s most influential companies navigate their path to digital mastery with cutting-edge technology and services. Transform industries and touch lives with your unique ideas at Apple. Here, you’ll lead through a unique position at the intersection of technology, creativity, and robust industry expertise. Collaborate with a global team of professionals who are at the top of their game in technology and design. Apple isn’t just a company, it’s a community of innovators and passionate thinkers. Introducing the Apple Innovation and Leadership Initiative We are building a market-leading team to drive our efforts in delivering groundbreaking solutions and services. At Apple, job opportunities are abundant, offering you the chance to explore diverse roles from engineering to marketing, all designed to empower your career growth. Do Innovative Work Join the largest group of creative and technical experts in the world—professionals dedicated to redefining what’s possible through technology and innovation. Deliver targeted solutions through a depth and breadth of expertise that’s unmatched, driving forward our commitment to excellence and leadership in every project we undertake. Be Part of a Great Team Engage in a wide range of projects utilizing Apple’s technology and resources. Harness the unparalleled capabilities, global scale, and joint solution development that only Apple can offer. Future-Proof Your Career Advance your career with limitless opportunities at Apple. Go as far as your ambition takes you with unmatched training, development, and certification support. Explore Discover how Apple is leading the way in tech innovation: [With iOS] Businesses can streamline operations and enhance customer interactions... READ MORE Smart home technology integration that sets the standard for convenience and security... READ MORE The Apple Experience Our combined service capabilities, global scale, and joint solution development help clients overcome challenges and lead transformation in their industries. Clients worldwide look to Apple for new strategies and solutions that drive growth and innovation in the digital era. Stay Connected Join Our Team Search open positions that match your skills and interests. We look for passionate, curious, creative, and solution-driven team players. Whether you’re seeking a professional role, an internship, or a leadership position, Apple offers a variety of employment opportunities. SEARCH APPLE JOBS Keep Up to Date Stay ahead with career tips, insider perspectives, and industry-leading insights you can put to use today—all from the people who work here. READ CAREERS BLOG Job Alert Emails Personalize your subscription to receive job alerts, latest news, and insider tips tailored to your preferences. See what exciting and rewarding opportunities await at Apple, a company committed to diversity, innovation, and leadership. Explore job opportunities, employment benefits, and the culture of growth and innovation at Apple. Prepare your resume, hone your interview skills, and ready yourself for a career at one of the most prestigious companies in the world. Join us in pushing the boundaries of what is possible.
Learn more about Apple
Size
154,000 employees
Market Cap
$2,074.3 billion
Industry
Net Income
$63.9 billion
Founded
1976
5 Year Trend
+11.5%
Revenue
$294.1 billion
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