Full-Time
AI System Engineer
AI Memory Solution
SK hynix
5,001-10,000 employees
Global producer of DRAM and NAND.
Compensation Overview
$155k - $215k/yr
San Jose, CA, USA
In Person
Master's, PhD
 Hardware Engineering (1) |
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- A Ph.D. in Electrical and Computer Engineering, or a master's degree with four or more years of experience in hardware design focused on systems-on-chip and memory subsystems.
- Expertise in digital design, including microarchitecture specification development, system modeling, register-transfer level logic design, synthesis, timing closure, and power-performance-area analysis.
- Strong working knowledge and experience with a field-programmable gate array development environment.
- Familiarity with memory and interface technologies such as dynamic random-access memory, high-bandwidth memory, Non-Volatile Memory express, Compute Express Link, and Peripheral Component Interconnect Express is a plus.
- Strong knowledge of artificial intelligence software optimization techniques for central processing unit, graphics processing unit, and neural processing unit architectures is a plus.
- Design and develop next-generation memory-solution architectures and hardware prototypes for energy-efficient artificial intelligence and machine-learning computing infrastructure.
- Perform logic design and register-transfer level entry, design-quality checks including lint, clock-domain crossing, reset-domain crossing, and power analysis, and timing closure for high-performance digital intellectual property.
- Collaborate with system software engineers to achieve hardware/software co-optimization.
- Deliver memory-subsystem and intellectual-property designs, including microarchitecture specifications, register-transfer level logic design, verification, and field-programmable gate array prototypes.
- Develop and maintain hardware specifications, technical documentation, and test plans.
- Participate in technical discussions and provide input on hardware-system design and architecture with industry ecosystem partners.
- Stay current with industry trends and emerging technologies in artificial intelligence, memory systems, and hardware architecture.
- Familiarity with memory and interface technologies such as dynamic random-access memory, high-bandwidth memory, Non-Volatile Memory express, Compute Express Link, and Peripheral Component Interconnect Express.
- Strong knowledge of artificial intelligence software optimization techniques for central processing unit, graphics processing unit, and neural processing unit architectures.
Summary of SK hynix: 1) What does the company do? It is a global producer of semiconductor memory, specializing in DRAM and NAND Flash that power IT devices like computers, phones, and servers. 2) How do its products work? DRAM stores data using tiny capacitors and requires periodic refreshing to keep data, providing fast volatile memory. NAND Flash stores data in non-volatile memory cells and preserves data without power, serving as durable storage. Both chips are mounted in devices to enable fast processing and data retention. 3) How is the company different from competitors? It ranks as the second-largest memory chip maker with a broad product portfolio and strong technology, backed by the SK Group, giving it scale, resources, and global reach. 4) What is the company's goal? To become the world’s best semiconductor company by meeting diverse customer needs and leading in memory technology.
Company Size
5,001-10,000
Company Stage
IPO
Headquarters
Seoul, South Korea
Founded
1983
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Simplify's Take
What believers are saying
- Counterpoint reported Q2 2026 NAND market growth of 70%, with SK hynix second at 19%.
- Purdue's September 5, 2026 groundbreaking anchors $4 billion Indiana expansion and workforce pipeline.
- Dealsite reported September 8, 2026 talks to accelerate Gwangju investment alongside Yongin buildout.
What critics are saying
- Samsung's HBM share jumped to 33% in Q2 2026, narrowing SK hynix's lead.
- US export-control licenses for Wuxi and Dalian expire annually, threatening tool imports each year.
- A June 25, 2026 antitrust class action alleges DRAM collusion; damages can exceed billions.
- If Washington tightens China licenses in 2027, SK hynix loses legacy-fab cash flow.
What makes SK hynix unique
- SK hynix led Q2 2026 HBM revenue with 50% share, ahead of Samsung's 33%.
- Its Indiana packaging hub, broken ground August 27, 2026, localizes next-generation HBM for U.S. customers.
- Custom HBM architectures target AI inference, including September 2026 claims of 5.15x gains.
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Benefits
Health Insurance
Paid Vacation
Paid Holidays
Paid Parental Leave
401(k) Company Match
Educational reimbursement
Donation Matching and volunteering opportunities
Corporate discount programs
Health Insurance
Paid day offs: PTO + Company Holidays + Happy Fridays
Growth & Insights and Company News
6 month growth
↑ 9%1 year growth
↑ 9%2 year growth
↑ 9%SK Hynix weighs Gwangju investment as Yongin buildout continues. * September 8, 2026 * Posted by jeff SK Hynix is considering accelerating investment in South Korea's planned Gwangju semiconductor cluster so that development proceeds alongside its ongoing Yongin buildout, rather than waiting for Yongin to advance further, according to Dealsite, citing industry sources. The potential overlap is raising a key question for semiconductor equipment suppliers: whether Gwangju will generate additional orders or absorb some spending previously expected for later stages of Yongin.
South Korea honors 450,000 corporate researchers today. This post contains affiliate links, and I will be compensated if you make a purchase after clicking on my links, at no cost to you. South Korea recently celebrated its inaugural Technology Development Personnel Day in Seoul, marking a historic national milestone to honor approximately 450,000 corporate researchers and engineers nationwide. Organized by the Ministry of Science and ICT, this commemorative event aims to boost research motivation while fostering a nationwide culture that deeply respects scientists and technicians. During the grand ceremony, prominent innovators driving vital sectors like semiconductors, advanced pharmaceuticals, and eco-friendly systems received prestigious government accolades. These acknowledgments underscore the vital intersection of industrial application and scientific advancement, echoing themes often explored in broader optics articles. Table of Contents Recognizing industrial R&D excellence. The government distributed a total of 55 official awards, 35 Prime Minister's Commendations, and 11 Excellent Researcher Awards to celebrate outstanding technological breakthroughs. Such rigorous technical evaluations highlight the meticulous precision required in modern commercial development, much like reviewing high-performance equipment featured in specialized product reviews. Samsung Electronics Vice President Lee Jin-yeop received the prestigious Innovation Class of the Order of Science and Technology. He was heavily recognized for pioneering 1Gb NAND flash memory and advanced V-NAND vertical stacking technologies. Medals and Merit awards. SK Hynix Vice President Jang Ji-eun was awarded the Ungbi Medal for contributing significantly to high-capacity server DRAM and mobile memory developments. Meanwhile, HK inno.N Vice President Song Geun-seok earned the same medal for creating an advanced gastrointestinal disease drug. Other notable Order of Science and Technology Merit recipients included experts specializing in aerospace engineering, steel decarbonization, and eco-friendly maritime systems. Their collective achievements demonstrate how private sector ingenuity drives global competitiveness. The backbone of national Innovation. Corporate R&D personnel currently account for over 70 percent of South Korea's total research workforce. This staggering statistic proves that corporate laboratories are the primary engines powering the nation's technological evolution. The newly established national observance ensures that industrial innovators receive the societal prestige they deserve. By bridging corporate dedication with state-level recognition, South Korea continues to solidify its status as a global powerhouse of science and technology. Additional Reading:
SK hynix breaks ground on $4 billion AI memory facility. Indiana Gov. Mike Braun (left), SK hynix CEO Kwak Noh-Jung and Purdue University interim President Mitch Daniels mark a milestone in the university's partnership with the South Korean semiconductor manufacturer. SK hynix held a ceremonial groundbreaking Thursday (Aug. 27) for its advanced packaging fabrication and R&D facility for AI memory in the Purdue Research Park. Purdue University Posted Saturday, September 5, 2026 7:00 am News Release SK hynix Inc. held a ceremonial groundbreaking recently for its advanced packaging fabrication and R&D facility for AI memory in the Purdue Research Park. The event featured remarks from Indiana Gov. Mike Braun, U.S. Sen. Todd Young, Purdue University interim President Mitch Daniels, SK hynix CEO Kwak Noh-Jung and other dignitaries. "Today marks the day when the U.S. and SK hynix embark on a new future of AI together," Kwak said. "The U.S. is the epicenter of AI innovation, bringing together premier customers, top-tier R&D capabilities and partners. We will expand our investments and collaboration in the U.S., grow together, and become the most trusted partner in shaping the future of AI in America." Announced in April 2024, the over $4 billion project marks SK hynix's first high bandwidth memory production hub established in the U.S. The historic investment into Indiana was propelled by Purdue's track record of innovation, research excellence, and long-standing success in developing talent and advancing research through partnerships with industry leaders. Purdue is leading U.S. semiconductor reshoring efforts, launching the nation's first comprehensive Semiconductor Degrees Program in 2022 to prepare students for careers across the semiconductor industry. Currently, over 800 undergraduate and graduate students are pursuing a semiconductor certificate or departmental concentration or participating in SCalable Asymmetric Lifecycle Engagement (SCALE), the preeminent U.S. program for semiconductor workforce development in the defense sector. "It's appropriate that today's event is called a groundbreaking because it is true in so much more than the physical sense," Daniels said. "Purdue's partnership with SK hynix will also provide groundbreaking opportunities for our students, our researchers, our community, our state and our nation as we begin the work of building a more prosperous state and a stronger and more resilient America." The West Lafayette fab - industry shorthand for fabrication plant - will support approximately 1,000 employees when production begins. "This project will usher in the next generation of American innovation, bring thousands of good-paying jobs to Indiana and supercharge regional economic development," Braun said. "It's a win for Hoosiers, a win for our economy and a great leap forward for Indiana in the race to be the best in the industries of the future." New agreement supports advanced packaging initiatives At Thursday's ceremony, SK hynix signed a partnership framework agreement with Purdue for research and development collaboration in the field of advanced packaging. Through the partnership, SK hynix will expand its efforts to cultivate and recruit world-class talent from across the Midwest as well as access cutting-edge research and emerging technologies developed through Purdue's innovation ecosystem. At the heart of Purdue's research enterprise is the Birck Nanotechnology Center, home to one of the largest academic cleanrooms in the country and 33,000 square feet of specialized laboratories. Further bolstered by Purdue Research Foundation's (PRF) world-class intellectual property management and technology commercialization efforts, the company will engage with pioneering semiconductor innovations and accelerate the transition of promising discoveries from lab to marketplace. "This groundbreaking marks an exciting new chapter in our partnership with SK hynix and reflects a shared commitment to shaping the future of the semiconductor industry, critical for accelerating progress and innovation," said PRF President and CEO Chad Pittman. "Together we are strengthening the American semiconductor ecosystem, creating new opportunities for talent development and driving economic growth." What they're saying * "SK hynix's investment in Indiana is a remarkable milestone demonstrating the powerful synergy our two nations can achieve within advanced industry supply chains." - Kang Kyung-wha, South Korea's ambassador to the U.S. * "Today is very special as Purdue Engineering partners with SK hynix, the world leader in memory for AI, to create the first leading-edge semiconductor ecosystem in the Midwest. Years from now we will look back on today as the first step in the creation of a thriving, vibrant and growing semiconductor ecosystem in the Greater Lafayette, Indiana, region." - Mark Lundstrom, the John A. Edwardson Dean of the College of Engineering, Purdue's chief semiconductor officer, and the Don and Carol Scifres Distinguished Professor of Electrical and Computer Engineering * "SK hynix's investment marks an exciting new chapter for Indiana and for the U.S. semiconductor ecosystem. It creates a tremendous opportunity to retain the exceptional talent we educate here in Indiana by providing Purdue students with internships and rewarding career opportunities close to home. At the same time, having a global semiconductor leader right in our backyard will strengthen Purdue's unique lab-to-fab position." - Zhihong Chen, a Reilly Professor of Electrical and Computer Engineering and the Mary Jo and Robert L. Kirk Director of the Birck Nanotechnology Center Other items that may interest you
Samsung, SK hynix retain top spots in global NAND market in Q2. * Published Sep 4, 2026 2:33 pm KST Korean chipmakers Samsung Electronics and SK hynix maintained their positions as the top two players in the global NAND flash memory market in the second quarter, as the market continued to expand, industry data showed Friday. The NAND market expanded 70 percent in the April-June period compared with three months earlier, driven by rising prices, according to data compiled by industry tracker Counterpoint Research. The growth followed a 90 percent quarter-on-quarter increase in the first quarter. Samsung Electronics maintained its No. 1 position with a 28 percent market share in the second quarter, while SK hynix ranked second with a 19 percent share. Micron Technology Inc. ranked third, benefiting from higher selling prices. China's YMTC posted higher revenue than expected, with its market share reaching 14 percent in the cited period. * Q. * Q. * Q.
South Korea's AI stock rally is reshaping multiple aspects of society, from dating preferences to university choices. Semiconductor company employees, particularly from SK Hynix and Samsung Electronics, have become highly sought-after romantic partners due to substantial bonuses. SK Hynix agreed to share 10% of its operating profit, equating to roughly 700 million won per employee—over 15 times the average Korean annual salary. Both companies' shares have surged approximately 95% and 135% respectively this year. The trend has spawned a dating reality show matching Samsung and SK Hynix employees, which garnered around 650,000 views. Netflix released "Rookie Kim's Stock Market Mission" following a comedian's trading journey. At Seoul National University, electrical and computer engineering enrolment jumped dramatically, with 90% of undeclared engineering students choosing this major in 2024, compared to 30% in 2023.