About the Company:
At SK Hynix Memory Solution, we're at the forefront of semiconductor innovation, developing advanced memory solutions that power everything from smartphones to data centers. As a global leader in DRAM and NAND flash technologies, we drive the evolution of advancing mobile technology, empowering cloud computing, and pioneering future technologies. Our cutting-edge memory technologies are essential in today's most advanced electronic devices and IT infrastructure, enabling enhanced performance and user experiences across the digital landscape.
We're looking for innovative minds to join our mission of shaping the future of technology. At SK Hynix Memory, you'll be part of a team that's pioneering breakthrough memory solutions while maintaining a strong commitment to sustainability. We're not just adapting to technological change – we're driving it, with significant investments in artificial intelligence, machine learning, and eco-friendly solutions and operational practices. As we continue to expand our market presence and push the boundaries of what's possible in semiconductor technology, we invite you to be part of our journey to creating the next generation of memory solutions that will define the future of computing.
About the Team
SK hynix memory solutions America Inc. (SKHMS America), a subsidiary of SK hynix NAND Product Solutions (D.B.A Solidigm), provides industry-leading controller hardware, advanced flash management systems, and firmware for NAND and post 2D-NAND based storage solutions spanning Enterprise, Client and Mobile market segments. We are part of the world's top tier semiconductor supplier, SK hynix, offering Dynamic Random Access Memory chips (DRAM), Flash memory chips (NAND Flash) and CMOS Image Sensor (CIS) for a wide range of distinguished customers globally.
Description
We are looking for a driven, team-oriented Senior Signal Integrity Engineer to develop next generation Solid State Drive (SSD) products. This position requires experience in hardware design and signal and power integrity design. A successful candidate will have a good knowledge of state of the art memory device technologies and interfaces such as PCIe Gen 4, 5 and 6, DDR4/5, ONFI NAND and implementation techniques required for high-speed interfaces. This candidate will need to have a good working knowledge of simulation tools, schematic capture tools and lab equipment (scopes, analyzers, etc.). Expertise in design for optimum signal and power integrity as well as hands-on lab measurements experience is a must.
Responsibilities
- Mentoring of engineers.
- Provide SI/PI expertise for SSD controller package (SoC) substrate design and SSD PCB design.
- Participate in the design of SSD products which includes: design guidelines, reviewing designs, validation of designs and final reports of work designs.
- Support PCB back-end process: defining stack-up and HDI via technologies, part placement, setting routing constraints and reviews.
- Interface with cross functional teams to ensure the design meets all system level requirements through verification/validation in the lab.
- Work closely with SoC, FW, package, and circuit design engineers.
- Documentation and communication to design, product and executive teams.
- Debug and root cause analysis at all product development stages, as well as customer escalations.
Minimum Qualifications
- BS in Electrical Engineering required; MS in Electrical Engineering is a plus.
- 3-8+ years of relevant working experience.
- High-speed SSD board designs, pre layout simulation, post layout simulation and design layout guide generation for PCIe Gen4/5/6, DDR4/5, LPDDR4/4x, NVIO and PDN.
- Strong fundamentals in 3D/2D EM simulation tools and transmission line theory.
- Required experience of EM field solvers, time and frequency domain simulation tools like Sigrity, Allegro, ADS, HFSS, SIWAVE, and HSPICE.
- Simulation followed by measurement correlation using Oscilloscope, VNA and TDR equipment.
- Excellent understanding of PCB design fundamentals: single end and differential signaling, cross talk (near end and far end), signal loss and impedance control.
- Excellent written and verbal communication.
Preferred Qualifications
- Technical leader experience.
- Familiar with generating and interpreting data & eye diagrams at PCIe GENx speeds: NRZ, PAM3, PAM4, PAMx.
- High Frequency pcb low loss board material experience.
- Experience with flex circuit design for high speed signaling.
- Familiarity with PCIe operation and DRAM operation for optimizing driver and receiver equalization schemes.
- Knowledge of IBIS and ability to take common simulation outputs such as S-parameters from various components and determine at the system level that PRD requirements are met.
- Optimizing PDN and extracting PDN for PSIJ Analysis.
- Familiar with PCISIG, JEDEC and ONFI specifications and compliance.
COMPENSATION: $110,000/yr - $175,000/yr
REGARDING COMPENSATION:
SK hynix memory solutions America Inc. offers you the opportunity to apply your skills to exciting projects while working with innovative teams. Our compensation package is complimented by a generous benefits package including medical, dental, vision, life insurance and a company 401(k) match, as well as cafeteria, onsite gym and much more. If you are motivated by technical challenges, we offer a collaborative work environment that encourages career growth.
The salary offered to a selected candidate will be tailored based on several factors, including the location, job grade, relevant knowledge, skills, and experience. We also take into account the internal equity among our current team members to ensure fairness and competitiveness
Skills Required
- Bachelor’s degree in Electrical Engineering
- 3–8+ years of relevant work experience
- Experience with high-speed SSD board design
- Pre-layout and post-layout simulation experience
- Experience generating design layout guidelines for PCIe Gen 4/5/6, DDR4/5, LPDDR4/4x, NVIO, and PDN
- Strong fundamentals in 2D/3D electromagnetic simulation and transmission line theory
- Experience with Sigrity, Allegro, ADS, HFSS, SIWAVE, and HSPICE
- Experience correlating simulations with measurements using oscilloscopes, VNAs, and TDR equipment
- Strong understanding of PCB design, differential signaling, crosstalk, signal loss, and impedance control
- Excellent written and verbal communication skills
- Master’s degree in Electrical Engineering
- Technical leadership experience
- Experience with PCIe data and eye diagrams, including NRZ, PAM3, PAM4, and PAMx
- High-frequency, low-loss PCB material experience
- Flex circuit design experience for high-speed signaling
- Familiarity with PCIe, DRAM, PCISIG, JEDEC, and ONFI specifications
- Knowledge of IBIS and system-level S-parameter analysis
- Experience optimizing and extracting PDNs for PSIJ analysis
SK hynix Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about SK hynix and has not been reviewed or approved by SK hynix.
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Strong & Reliable Incentives — Profit-sharing linked to operating results and the removal of a bonus cap in Korea have produced very large payouts and materially boosted total compensation there. Reporting indicates these incentives have been especially favorable during the AI/HBM upcycle.
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Healthcare Strength — Company materials highlight medical expense support and robust health coverage, and U.S. packages commonly include comprehensive medical, dental, and vision plans. This strengthens the appeal of core benefits alongside cash compensation.
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Parental & Family Support — Programs in Korea include fertility support, extended childcare leave, and education grants for children through university. These family-forward policies expand benefits value beyond salary and bonuses.
SK hynix Insights
What We Do
Semiconductors are essential to all IT products, and its performance often determines the performance of the final products. SK hynix is a global leader in producing semiconductor, such as DRAM, NAND Flash and CMOS Image Sensors. With these technology driven semiconductor products, SK hynix has consistently led the industry and is now the second largest memory chip maker worldwide. IT devices become more pervasive as new imaginative and innovative IT products continue to grab imagination and desires of consumers. SK hynix has enhanced its competency with the best level of technology and a wide range of business portfolios in order to satisfy all those demand from customers. As a member of SK Group*, SK hynix is aiming at becoming the world’s best semiconductor company. SK hynix America Inc. operates as a subsidiary of SK Hynix Inc. *SK Group is one of South Korea's top five industrial conglomerates. It has about 40 affiliated companies, ranging from energy, telecommunications, finance, to construction.
