A

AMD

Designs chips for computers and AI systems

Principal Memory Subsystem Architect

Full-TimeDeadline 10/3/27
No salary listed
Expert
Bachelor's, Master's, PhD
Georgia, USA
In Person
Hardware EngineeringHardware Systems Integration
No H1B Sponsorship

About the job

Requirements
  • A bachelor's degree in Electrical Engineering, Computer Engineering, Computer Science, or a related technical field is required.
  • Deep knowledge of LPDDR and DDR technologies and memory architecture.
  • Demonstrated ability to align internal teams and external partners around technically rigorous, implementable positions.
  • Ability to communicate complex decisions clearly, resolve competing technical priorities, and build consensus while considering performance, power, reliability, cost, interoperability, qualification, and schedule constraints.
  • Ability to lead through influence across organizational and company boundaries.
Responsibilities
  • Define AMD’s multi-generation LPDDR and DRAM-buffer strategy, including adoption plans, priorities, risks, ownership, and business-unit decisions across Client, Server, Embedded, S3, and other adopting organizations.
  • Represent AMD in JEDEC and related forums through technical proposals, ballots, negotiations, partnerships, and consensus building; maintain approved AMD positions and drive closure of standards dependencies.
  • Define requirements for LPDDR devices, DDR6 registered clock drivers, LPDDR6 in-package buffers, future buffer architectures, and supporting components, covering partitioning, topology, interfaces, protocols, clocking, performance, power, training, telemetry, reliability, security, test, error handling, recovery, and interoperability.
  • Coordinate DRAM and buffer behavior with controller, PHY, SoC, package, module, board, firmware, validation, and platform requirements; guide tradeoffs among discrete, module-level, in-package, die-integrated, DRAM-integrated, and host-side implementations.
  • Deliver architecture, SPD, configuration, authentication, attestation, firmware, power, thermal, packaging, platform, compliance, margining, characterization, robustness, and fault-handling requirements and guidance.
  • Align DRAM vendors and suppliers of buffers, PMICs, regulators, hubs, connectors, and related technologies on roadmaps, qualification plans, interoperability, readiness milestones, and adoption risks.
  • Serve as the company-wide architecture authority, lead internal workgroups, resolve technical tradeoffs, document decisions and ownership, and provide business-unit teams with specifications, reusable solutions, implementation guidance, issue resolution, and launch-readiness support.
Desired Qualifications
  • A master's degree or PhD.

About the company

AMD designs processors, graphics chips and AI accelerators for computer makers, cloud operators and businesses that build electronic devices. Its Ryzen processors power personal computers, while EPYC processors handle work in data centers and Radeon chips render graphics. Instinct accelerators run AI models, paired with software that developers use to train models and put them into production. AMD sells chips and related computing systems through equipment makers, distributors and retail channels, and contracts with outside foundries to fabricate its semiconductor designs. It was founded in 1969 and has its headquarters in Santa Clara, California.

Company Size

10,001+

Company Stage

IPO

Headquarters

Santa Clara, California

Founded

1969

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Simplify's Take

What believers are saying

  • Data centers drive growth: AMD's revenue rose 50% to $11.5 billion in the June 2026 quarter.
  • US learning support is conditional: AMD reimburses up to $5,250 yearly for education, subject to manager approval and funding.
  • Planned demand has an anchor: AMD's July 2026 Anthropic deal targets up to two gigawatts of computing from 2027.

What critics are saying

  • Advanced chip supply relies on one foundry: TSMC makes all AMD processor and graphics wafers at 7nm or smaller.
  • Gaming is shrinking despite AI growth: AMD's gaming revenue fell 31% to $779 million in the June 2026 quarter.
  • Lab work limits location flexibility: AMD lists its Santa Clara optical-interconnect integration engineer role as on-site.

What makes AMD unique

  • Two console families use its designs: AMD designs custom processors for Sony's PlayStation 5 and Microsoft's Xbox Series.
  • Developers inspect its GPU software: AMD's ROCm stack is open source, while Nvidia's CUDA platform remains proprietary.
  • Chip circuitry stays adjustable: AMD sells adaptive processors whose hardware configuration changes after manufacture, without replacing the chip.

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Benefits

  • Hybrid Work Options

Growth & Insights and Company News

6 month growth

-9%

1 year growth

4%

2 year growth

0%
Yahoo Finance
Oct 27th, 2026
AMD stock could reach $600-$750 by 2030, but another tripling looks unlikely

Advanced Micro Devices (AMD) shares have fallen about 15% from a record closing high of $649.42 on October 6, and now trade above $550. The stock more than tripled over the past 52 weeks, from a low of around $188. Motley Fool analyst Daniel Sparks expects AMD to end 2030 between $600 and $750, a return of roughly 2% to 8% a year. His estimate rests on earnings per share of $20 to $25 and a price-to-earnings ratio of 30. AMD's target is adjusted earnings per share above $20. Warrants for up to 320 million shares, granted to OpenAI and Meta Platforms, could dilute that figure to about $17. Sparks sees AMD's plan as credible but says the price already reflects much of it. He would hold a small position.

Yahoo Finance
Oct 27th, 2026
AMD invests $1B in Meta as Helios racks go live for superintelligence push

AMD said its Helios rackscale systems are now running at Meta, deepening a partnership across chips, networking and software. Initial Helios systems are installed and being tested, with broader deployment expected soon. AMD will also invest $1 billion in Meta's equity offering. AMD EPYC processors power Meta's Muse AI agent, and Meta has deployed millions of them. AMD Instinct GPUs are used in production for training, ranking and recommendation engines, and Meta will deploy a custom Instinct GPU built for its workloads. AMD also provides Day-0 support for Meta models including Muse Spark Open and Muse Glimmer. "We are building and deploying infrastructure at gigawatt scale," said Lisa Su, AMD's chair and chief executive officer.

Yahoo Finance
Oct 26th, 2026
AMD pivots from MI300X chips to Helios AI racks as data center revenue hits $6.7B

AMD has shifted its pitch from a single chip to a full AI rack. On its August 4, 2026 call, management promoted Helios, a rackscale platform combining EPYC Venice CPUs and MI450 series GPUs. In late 2024, it highlighted the MI300X chip. Anthropic will deploy up to 2 gigawatts of MI450 series GPUs in Helios, with the first gigawatt starting in the first half of 2027. Management said revenue per gigawatt is in the double-digit billions. Data center revenue rose 107% year on year to $6.7 billion in fiscal Q2 2026. The segment brought in $16.6 billion in fiscal 2025, or 48.0% of revenue. Helios has no reported sales yet. Initial shipments were due later in the third quarter, and AMD reports in November 2026.

Yahoo Finance
Oct 23rd, 2026
AMD shares fall 8% on Lam Research supply warning; model sees $2,330 by 2030

Advanced Micro Devices (AMD) fell 8.10% to $507.93 on October 22, after chip equipment maker Lam Research said supply constraints held back its guidance. AMD fell harder than the Philadelphia Semiconductor Index (down 6.72%) and NVIDIA (down 4.40%). The drop came entirely from a lower earnings multiple, according to TIKR. AMD's forward price-to-earnings ratio fell from about 55 to about 46, while earnings estimates held near $11 a share. TIKR's mid-case model values the stock at about $2,330 by December 31, 2030, a 359% return. The main risk is delayed rack shipments. AMD reports third-quarter results on November 3.

Yahoo Finance
Oct 22nd, 2026
AMD stock may stall until 2028 at 136 times earnings as growth is already priced in

Advanced Micro Devices (AMD) shares may stall through 2028, according to one analyst view, because the stock has already priced in years of growth. AMD's data center revenue rose 107% year over year in the second quarter, a sign its chips are gaining ground against Nvidia, the industry standard. Still, AMD trades at 136 times trailing earnings, down from over 160 a few days ago. It trades at 33.5 times next year's earnings, against 27 for Nvidia. The author argues the stock needs about a year of flat performance so business results can catch up with its price. He suggests holders with big gains consider selling, and that new buyers wait.