July 1, 2026
Senior Performance Engineer
Senior • On-site
San Jose, CA
Please Note: To provide the best candidate experience amidst high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period.
Our technology solutions power smartphones, electric vehicles, hyperscale data centers, IoT devices, and more. The AGI Computing Lab focuses on solving complex system-level challenges for future AI/ML workloads through scalable and efficient AI platforms.
This role is part of the STG group within the AGI Lab, working at the intersection of large language models, accelerator hardware, and high-performance software to optimize next-generation AI systems through hardware–software co-design.
We are seeking a Senior LLM Systems Performance Engineer to build representative AI environments, characterize workloads, and drive performance analysis for future AI platforms.
Location: Daily onsite presence at the San Jose, CA office in alignment with the Flexible Work policy.
What You'll Do
- Build and operate representative AI environments, including agentic workflows, distributed inference systems, disaggregated serving architectures, and MoE deployments.
- Collect workload traces, telemetry, and performance data from real-world AI applications.
- Characterize workload behavior, develop representative benchmarks, and identify performance bottlenecks across compute, memory, communication, and scheduling resources.
- Evaluate AI systems across the full hardware and software stack.
- Analyze the impact of runtime, memory hierarchy, interconnect, and accelerator architecture on application performance.
- Collaborate with hardware and software teams to drive performance analysis, architecture exploration, and hardware–software co-design for next-generation AI platforms.
What You Bring
- MS or PhD in Computer Science, Computer Engineering, Electrical Engineering, or a related field.
- BS with 5+ years of experience in performance engineering, AI systems, distributed systems, high-performance computing, or related areas.
- Strong understanding of LLM inference and training systems.
- Strong understanding of NVIDIA GPU architecture and performance characteristics.
- Hands-on experience profiling and optimizing AI workloads on NVIDIA GPU platforms using Nsight Systems, Nsight Compute, and related frameworks.
- Experience analyzing performance of large-scale distributed AI workloads.
- Proficiency in Python and C++.
- Experience with AI frameworks or serving systems such as PyTorch, vLLM, SGLang, TensorRT-LLM, DeepSpeed, Ray, or Megatron-LM.
- Strong analytical and problem-solving skills.
What We Offer
- Competitive base pay range: $138,000—$206,000 USD.
- Incentive opportunities based on individual and company performance.
- Medical, Dental, Vision, and 401(k) benefits.
- 4+ weeks of paid time off plus holidays and sick leave.
- Family support benefits including fertility care, adoption assistance, and medical travel support.
- Emotional wellness support including confidential therapy sessions.
- Onsite café and gym with additional virtual wellness classes.
- Flexible work environment.
Equal Opportunity Employment Policy
Samsung Semiconductor is committed to fostering an inclusive and equal opportunity workplace.
Our Commitment to Innovation and Fairness
AI tools may be used to support the recruitment process, but hiring decisions are made by human recruiters and hiring managers.
Applicant AI Use Policy
Generative AI tools may not be used to misrepresent candidate qualifications during the application or interview process.
Trade Secret Notice
By submitting an application, candidates agree not to disclose confidential or proprietary information belonging to current or former employers.
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Join us in our passion to shape the future of computing! Location: Daily onsite presence at our San Jose, CA office / U.S. headquarters in alignment with our Flexible Work policy. What You'll Do - Adapting torch.compile to our backend: lowering Inductor's IR to our hardware, defining what gets fused, what gets specialized, and where the compiler should yield to hand-written kernels. - Building or extending kernel DSLs for our hardware: taking a tile-based programming model (Triton-style), a higher-level expression (Helion-style), or a custom DSL we design, and lowering it to our ISA, our memory hierarchy, and our collective primitives. Where existing DSLs' GPU assumptions break, deciding what to change in the frontend, the IR, or the backend. - Designing placement and scheduling passes: given a graph and our distributed memory model, deciding where tensors live, when to migrate them, and how to overlap compute with data movement. This is the layer where our hardware's differentiator shows up most directly. - Implementing parallelism-aware lowering: making tensor, pipeline, expert, and sequence parallelism first-class in the compiler IR rather than bolted on at the framework layer. - Fusion, tiling, and memory planning: the classical compiler problems, reframed for a non-uniform memory hierarchy where the right tile size and the right placement are coupled decisions. - Upstream contributions: where we use open-source DSLs, we want our work to land upstream rather than live in a private fork. You'll engage with upstream review processes for PyTorch, Triton, Helion, and adjacent projects. What You Bring - Bachelor's with 10+ years, or Master's with 8+ years, or PhD's with 5+ years of industry experience. - 3-5+ years of industry experience in at least one of: Triton, Helion, MLIR, XLA, TVM, Inductor, IREE, CUTLASS, or a proprietary equivalent. - Experience designing a kernel DSL or its IR from scratch, or making non-trivial language-level changes to an existing one. - Experience with MLIR — writing dialects, passes, or backend integration. - Experience building PyTorch backends for non-CUDA accelerators (XPU, ROCm, MPS, TPU, custom). - Experience with kernel autotuning, performance modeling, or cost-based compilation. - Background in HPC, distributed systems, or NUMA-aware programming. - Open-source contributions to PyTorch, Triton, Helion, LLVM/MLIR, or similar projects is a big plus. What We Offer The pay range below is for all roles at this level across all US locations and functions. Pay within this range varies by work location and may also depend on job-related knowledge, skills, and experience. We also offer incentive opportunities that reward employees based on individual and company performance. This is in addition to our diverse package of benefits centered around the wellbeing of our employees and their loved ones. - Charitable giving match and community involvement opportunities. - 4+ weeks of paid time off plus holidays and sick leave. - Fertility care or adoption stipend, medical travel support, and virtual vet care. - On-demand wellness apps and free confidential therapy sessions. - Onsite café and gym, plus virtual fitness classes. - Flexible work environment. - Base pay range: $163,000—$253,000 USD. Equal Opportunity Employment Policy Samsung Semiconductor takes pride in being an equal opportunity workplace dedicated to fostering an environment where all individuals feel valued and empowered to excel. Our Commitment to Innovation and Fairness AI tools may be used in the recruitment process as support tools, but hiring decisions are made by human recruiting teams and hiring managers. Applicant AI Use Policy Candidates may use AI tools for preparation, grammar, and research, but not to generate submitted content or live interview responses. Trade Secret Notice By submitting an application, candidates agree not to disclose confidential or proprietary information belonging to current or former employers or other entities.
Technology

Samsung
Senior Staff Engineer, Design Verification
Senior
On-site
San Jose, CA
🏢 Summary: Senior-level role focused on leading verification of AI accelerator IP blocks and building scalable verification infrastructure for advanced SoC systems. The position involves developing UVM-based testbenches, driving functional and performance validation, and collaborating cross-functionally to debug and close quality metrics. The role supports next-generation AI/ML hardware platforms with emphasis on architecture-level verification and system-level validation. 🗂️ Requirements: 15+ years (BS) or 13+ years (MS) or 10+ years (PhD) industry experience, Strong experience in SoC/IP verification, Proven expertise in UVM-based testbench development, Proficiency in SystemVerilog and C/C++, Experience with scripting using Perl or Python, Experience verifying complex IP to full SoC/system level, Strong RTL understanding and debugging skills, Background in microarchitecture and computer architecture, Ability to lead verification efforts and mentor engineers 📃 Skills: UVM, SystemVerilog, C, C++, Perl, Python, RTL, SoC, IP, FPGA, Emulation 🏢 Description: Please Note: To provide the best candidate experience amidst our high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period. Advancing the World's Technology Together Our technology solutions power the tools you use every day--including smartphones, electric vehicles, hyperscale data centers, IoT devices, and so much more. Here, you'll have an opportunity to be part of a global leader whose innovative designs are pushing the boundaries of what's possible and powering the future. We believe innovation and growth are driven by an inclusive culture and a diverse workforce. We're dedicated to empowering people to be their true selves. Together, we're building a better tomorrow for our employees, customers, partners, and communities. The AGI (Artificial General Intelligence) Computing Lab is dedicated to solving the complex system-level challenges posed by the growing demands of future AI/ML workloads. Our team is committed to designing and developing scalable platforms that can effectively handle the computational and memory requirements of these workloads while minimizing energy consumption and maximizing performance. To achieve this goal, we collaborate closely with both hardware and software engineers to identify and address the unique challenges posed by AI/ML workloads and to explore new computing abstractions that can provide a better balance between the hardware and software components of our systems. Additionally, we continuously conduct research and development in emerging technologies and trends across memory, computing, interconnect, and AI/ML, ensuring that our platforms are always equipped to handle the most demanding workloads of the future. By working together as a dedicated and passionate team, we aim to revolutionize the way AI/ML applications are deployed and executed, ultimately contributing to the advancement of AGI in an affordable and sustainable manner. Join us in our passion to shape the future of computing! Location: Daily onsite presence at our San Jose, CA office / U.S. headquarters in alignment with our Flexible Work policy. What You'll Do Develop the verification infrastructure and automation environment involved in build, simulation, regression and triages. Lead the verification for IP blocks of an AI accelerator by working with architects and RTL engineers. Create direct or random testbench, define verification scope and test plans for both functional and performance validation, close the verification quality metrics. Provide comprehensive documentation of verification strategy and ensure test environment is easy to use. Mentor junior engineers when necessary Work cross-functionally in debugging failures with design, compiler and simulation engineers What You Bring Bachelor's with 15+ years, or Master's with 13+ years, or PhD's with 10+ years of industry experience. Strong background in SoC or IP verification and test bench development using UVM, System Verilog, C/C++ and scripting languages such as Perl/Python. Experience verifying at multiple levels of logic from scratch, starting from complex IP blocks to dies to SoCs to full system testing Understanding RTL and strong overall debugging skills Prior experience with computational logic, interconnect networks and/or memory system is desirable Strong background in microarchitecture and computer architecture preferably in the area of AI accelerators Knowledge of FPGA and emulation platforms preferred Strong analytical and problem-solving skills Excellent communication and interpersonal skills Ability to work independently and as part of a team You're inclusive, adapting your style to the situation and diverse global norms of our people. An avid learner, you approach challenges with curiosity and resilience, seeking data to help build understanding. You're collaborative, building relationships, humbly offering support and openly welcoming approaches. #LI-VL1 What We OfferThe pay range below is for all roles at this level across all US locations and functions. Paywithin this range varies by work locationand may also depend on job-related knowledge, skills,and experience. We also offer incentive opportunities that reward employees based on individual and company performance. This is in addition to our diverse package of benefits centered around the wellbeing of our employees and their loved ones. In addition to the usual Medical/Dental/Vision/401k, our inclusive rewards plan empowers our people to care for their whole selves. An investment in your future is an investment in ours. Give Back With a charitable giving match and frequent opportunities to get involved, we take an active role in supporting the community.Enjoy Time Away You'll start with 4+ weeks of paid time off a year, plus holidays and sick leave, to rest and recharge.Care for Family Whatever family means to you, we want to support you along the way—including a stipend for fertility care or adoption, medical travel support, and virtual vet care for your fur babies.Prioritize Emotional Wellness With on-demand apps and free confidential therapy sessions, you'll have support no matter where you are.Stay Fit Eating well and being active are important parts of a healthy life. Our onsite Café and gym, plus virtual classes, make it easier.Embrace Flexibility Benefits are best when you have the space to use them. That's why we facilitate a flexible environment so you can find the right balance for you.Base Pay Range$189,000—$301,000 USDEqual Opportunity Employment Policy Samsung Semiconductor takes pride in being an equal opportunity workplace dedicated to fostering an environment where all individuals feel valued and empowered to excel, regardless of race, religion, color, age, disability, sex, gender identity, sexual orientation, ancestry, genetic information, marital status, national origin, political affiliation, or veteran status. When selecting team members, we prioritize talent and qualities such as humility, kindness, and dedication. We extend comprehensive accommodations throughout our recruiting processes for candidates with disabilities, long-term conditions, neurodivergent individuals, or those requiring pregnancy-related support. All candidates scheduled for an interview will receive guidance on requesting accommodations. Recruiting Agency Policy We do not accept unsolicited resumes. Only authorized recruitment agencies that have a current and valid agreement with Samsung Semiconductor, Inc. are permitted to submit resumes for any job openings. Applicant AI Use Policy At Samsung Semiconductor, we support innovation and technology. However, to ensure a fair and authentic assessment, we prohibit the use of generative AI tools to misrepresent a candidate's true skills and qualifications. Permitted uses are limited to basic preparation, grammar, and research, but all submitted content and interview responses must reflect the candidate's genuine abilities and experience. Violation of this policy may result in immediate disqualification from the hiring process. Applicant Privacy Policyhttps://semiconductor.samsung.com/about-us/careers/us/privacy/
Technology

Samsung
Principal Engineer, AI System Architect (Hardware)
Senior
On-site
San Jose, CA
240,000 - 249,996 USD/yr
🏢 Summary: Principal Engineer role focused on AI system architecture research and technical leadership for next-generation AI hardware platforms. The position involves developing system-level performance models, evaluating AI workloads, and driving architecture decisions across compute, memory, and interconnect systems. Daily onsite work in San Jose with collaboration across hardware and system engineering teams. 🗂️ Requirements: PhD in Computer Science, Electrical Engineering, or related field, 15+ years of experience in AI system architecture for large-scale computing platforms, Hands-on experience with analytical and event-driven simulation models, Deep understanding of AI hardware architectures, Knowledge of LLMs, DLRMs, and large-scale AI training and inference systems, Ability to translate workload modeling into architectural decisions, Proficiency in Python, Proficiency in C++, Proficiency in PyTorch, Strong technical communication and presentation skills 📃 Skills: Python, C++, PyTorch, AI, LLMs, DLRMs, Modeling, Simulation, Architecture, Hardware, Memory, Interconnect, Networking 🏢 Description: Please Note: To provide the best candidate experience amidst our high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period. Advancing the World's Technology Together Our technology solutions power the tools you use every day—including smartphones, electric vehicles, hyperscale data centers, IoT devices, and more. Here, you'll have an opportunity to be part of a global leader whose innovative designs are pushing the boundaries of what's possible and powering the future. We believe innovation and growth are driven by an inclusive culture and a diverse workforce. We're dedicated to empowering people to be their true selves. Together, we're building a better tomorrow for our employees, customers, partners, and communities. The Architecture Research Lab (ARL) focuses on addressing fundamental system-level bottlenecks in modern AI, particularly in memory capacity/bandwidth and system-scale communication. By leveraging Samsung's world-class memory technologies, ARL explores and defines next-generation AI system architectures that deliver step-function improvements in performance, efficiency, and scalability. We are seeking a Principal AI System Architect who will play a Technical Lead role in bridging AI workloads, system architecture, and hardware design. In this role, you will develop system-level performance models, drive architecture-level design decisions, and propose forward-looking AI system architectures that shape long-term AI platform strategy. Location: Daily onsite presence at the San Jose office in alignment with the Flexible Work policy. What You'll Do - Technically lead the architecture team with strong direction, shaping system-architecture strategy and advancing key innovations - Conduct system-level architectural research for next-generation AI systems spanning compute, memory, and interconnect/network subsystems - Develop and maintain analytical and simulation-based system modeling frameworks to evaluate AI workloads and identify performance, scalability, and efficiency bottlenecks at rack- and system-scale - Analyze representative and emerging system-level architectural research including LLMs, DLRMs, and future AI models to derive architecture requirements and trade-offs across compute, memory, networking, and power - Drive architecture-level design decisions through quantitative modeling, design-space exploration, and performance/power projections - Perform comparative studies of alternative system architectures and report performance and performance-per-watt metrics - Collaborate with cross-functional teams in hardware architecture, memory, interconnect, and system engineering - Communicate architectural insights and recommendations through technical presentations and documentation - Occasional domestic and international travel under 10% What You Bring - PhD in Computer Science, Electrical Engineering, or a related field preferred - 15+ years of experience in system architecture for large-scale computing platforms with a strong focus on AI workloads - Proven hands-on experience developing analytical and event-driven simulation models for system-level performance evaluation - Deep understanding of AI system hardware architectures including compute, memory hierarchies, and high-performance interconnects - Strong knowledge of modern and emerging AI workloads including LLMs, DLRMs, and large-scale training and inference systems - Demonstrated ability to translate workload characteristics and modeling results into actionable architectural design decisions - Proficiency in Python, C++, and PyTorch for modeling, analysis, and experimentation - Excellent written, verbal, and presentation communication skills - Collaborative mindset, intellectual curiosity, and resilience in tackling complex system-level challenges What We Offer The pay range varies by work location and depends on job-related knowledge, skills, and experience. Incentive opportunities are offered in addition to benefits. Benefits include: - Medical, Dental, Vision, and 401k plans - Charitable giving match and community involvement opportunities - 4+ weeks of paid time off plus holidays and sick leave - Fertility care or adoption stipend, medical travel support, and virtual vet care - On-demand wellness apps and confidential therapy sessions - Onsite café and gym plus virtual fitness classes - Flexible work environment Base Pay Range $219,000—$351,000 USD Equal Opportunity Employment Policy Samsung Semiconductor is committed to fostering an inclusive workplace where all individuals feel valued and empowered to excel. Our Commitment to Innovation and Fairness AI tools may be used in the recruitment process as support tools, but all hiring decisions are made by human recruiters and hiring managers. Applicant AI Use Policy Candidates may use AI tools for preparation, grammar, and research, but not for generating submitted content or live interview responses. Trade Secret Notice By submitting an application, candidates agree not to disclose confidential or proprietary information belonging to current or former employers. Applicant Privacy Policy https://semiconductor.samsung.com/about-us/careers/us/privacy/
Technology

Samsung
Staff Engineer, AI System Architect (Hardware)
Senior
On-site
San Jose, CA
🏢 Summary: Senior Staff AI System Architect role focused on researching and designing next-generation AI systems for large-scale workloads. The position involves building system-level performance models, analyzing AI architectures, and driving design decisions across compute, memory, and networking subsystems. The role requires strong expertise in AI hardware architectures, simulation modeling, and AI workloads such as LLMs and DLRMs. 🗂️ Requirements: PhD in Computer Science, Electrical Engineering, or related field, 5+ years of experience in system architecture for large-scale computing platforms, Experience developing analytical and event-driven simulation models, Deep understanding of AI hardware architectures, Knowledge of LLMs, DLRMs, and large-scale AI training and inference systems, Ability to translate workload analysis into architectural decisions, Proficiency in Python, Proficiency in C++, Proficiency in PyTorch, Strong technical communication and presentation skills 📃 Skills: Python, C++, PyTorch, AI, LLM, DLRM, Simulation, Modeling, Architecture, Networking, Memory, Compute 🏢 Description: Advancing the World's Technology Together Our technology solutions power the tools you use every day—including smartphones, electric vehicles, hyperscale data centers, IoT devices, and more. The Architecture Research Lab (ARL) focuses on addressing fundamental system-level bottlenecks in modern AI, particularly in memory capacity/bandwidth and system-scale communication. By leveraging advanced memory technologies, the team explores and defines next-generation AI system architectures that deliver major improvements in performance, efficiency, and scalability. We are seeking a Senior Staff AI System Architect who will play a key role in bridging AI workloads, system architecture, and hardware design. In this role, you will develop system-level performance models, drive architecture-level design decisions, and propose forward-looking AI system architectures. Location: Daily onsite presence at the San Jose office in alignment with the Flexible Work policy. What You'll Do - Conduct system-level architectural research for next-generation AI systems spanning compute, memory, and interconnect/network subsystems. - Develop and maintain analytical and simulation-based system modeling frameworks to evaluate AI workloads and identify performance, scalability, and efficiency bottlenecks. - Analyze representative and emerging AI workloads including LLMs, DLRMs, and future AI models. - Drive architecture-level design decisions through quantitative modeling, design-space exploration, and performance/power projections. - Perform comparative studies of alternative system architectures and report performance-per-watt metrics. - Collaborate with cross-functional teams in hardware architecture, memory, interconnect, and system engineering. - Communicate architectural insights and recommendations through technical presentations and documentation. - Occasional domestic and international travel under 10%. What You Bring - PhD in Computer Science, Electrical Engineering, or a related field. - 5+ years of experience in system architecture for large-scale computing platforms focused on AI workloads. - Hands-on experience developing analytical and event-driven simulation models. - Deep understanding of AI system hardware architectures, including compute, memory hierarchies, and high-performance interconnects. - Strong knowledge of modern and emerging AI workloads including LLMs, DLRMs, and large-scale training and inference systems. - Ability to translate workload characteristics and modeling results into actionable architectural decisions. - Proficiency in Python, C++, and PyTorch. - Excellent written, verbal, and presentation communication skills. - Collaborative mindset and ability to tackle complex system-level challenges. What We Offer - Competitive base pay range of $163,000–$253,000 USD. - Incentive opportunities based on individual and company performance. - Medical, Dental, Vision, and 401(k) benefits. - 4+ weeks of paid time off plus holidays and sick leave. - Support for fertility care, adoption, medical travel, and virtual pet care. - Emotional wellness support including therapy sessions and wellness apps. - Onsite café, gym, and virtual fitness classes. - Flexible work environment and community giving opportunities. Equal Opportunity Employment Policy Samsung Semiconductor is committed to fostering an inclusive workplace and providing accommodations throughout the recruiting process for candidates with disabilities or other support needs. Our Commitment to Innovation and Fairness AI tools may be used in the recruitment process as support tools, but hiring decisions are made by human recruiting teams and hiring managers. Trade Secret Notice By submitting an application, candidates agree not to disclose confidential or proprietary information belonging to current or former employers.
Technology

Samsung
Principal Engineer, AI System Architect (Hardware)
Senior
On-site
San Jose, CA
240,000 - 249,996 USD/yr
🏢 Summary: Principal AI System Architect role focused on researching and designing next-generation AI hardware systems for large-scale workloads. The position involves leading architecture strategy, developing system-level performance models, and evaluating compute, memory, and interconnect architectures for AI scalability and efficiency. The role requires deep expertise in AI system architecture, simulation modeling, and large-scale AI workloads. 🗂️ Requirements: Ph.D. in Computer Science, Electrical Engineering, or related field preferred, 15+ years of experience in system architecture for large-scale computing platforms, Hands-on experience developing analytical and event-driven simulation models, Deep understanding of AI hardware architectures, Knowledge of LLMs, DLRMs, and large-scale AI training and inference systems, Ability to translate workload characteristics into architectural design decisions, Proficiency in Python, Proficiency in C++, Proficiency in PyTorch, Strong technical communication and presentation skills 📃 Skills: Python, C++, PyTorch, AI, LLM, DLRM, Modeling, Simulation, Architecture, Hardware, Networking, Memory, Interconnect 🏢 Description: Please Note: To provide the best candidate experience amidst our high application volumes, each candidate is limited to 10 applications across all open jobs within a 6-month period. Advancing the World's Technology Together Our technology solutions power the tools you use every day--including smartphones, electric vehicles, hyperscale data centers, IoT devices, and so much more. Here, you'll have an opportunity to be part of a global leader whose innovative designs are pushing the boundaries of what's possible and powering the future. We believe innovation and growth are driven by an inclusive culture and a diverse workforce. We're dedicated to empowering people to be their true selves. Together, we're building a better tomorrow for our employees, customers, partners, and communities. What You'll Do The Architecture Research Lab (ARL) focuses on addressing fundamental system-level bottlenecks in modern AI, particularly in memory capacity/bandwidth and system-scale communication. By leveraging world-class memory technologies, ARL explores and defines next-generation AI system architectures that deliver step-function improvements in performance, efficiency, and scalability. We are seeking a Principal AI System Architect who will play a Technical Lead role in bridging AI workloads, system architecture, and hardware design. In this role, you will develop system-level performance models, drive architecture-level design decisions, and propose forward-looking AI system architectures. Location: Daily onsite presence at the San Jose office in alignment with the Flexible Work policy. Responsibilities: - Technically lead the architecture team with strong direction, shaping system-architecture strategy and advancing key innovations - Conduct system-level architectural research for next-generation AI systems spanning compute, memory, and interconnect/network subsystems - Develop and maintain analytical and simulation-based system modeling frameworks to evaluate AI workloads and identify performance, scalability, and efficiency bottlenecks - Analyze representative and emerging AI workloads including LLMs, DLRMs, and future AI models - Drive architecture-level design decisions through quantitative modeling, design-space exploration, and performance/power projections - Perform comparative studies of alternative system architectures and report performance and efficiency metrics - Collaborate with hardware architecture, memory, interconnect, and system engineering teams - Communicate architectural insights and recommendations through technical presentations and documentation - Occasional domestic and international travel under 10% What You Bring - Ph.D. in Computer Science, Electrical Engineering, or a related field preferred - 15+ years of experience in system architecture for large-scale computing platforms with a focus on AI workloads - Hands-on experience developing analytical and event-driven simulation models - Deep understanding of AI system hardware architectures including compute, memory hierarchies, and high-performance interconnects - Strong knowledge of modern and emerging AI workloads including LLMs, DLRMs, and large-scale training and inference systems - Ability to translate workload characteristics and modeling results into architectural design decisions - Proficiency in Python, C++, and PyTorch - Excellent written, verbal, and presentation communication skills - Collaborative mindset and resilience in solving complex system-level challenges What We Offer - Competitive compensation with incentive opportunities - Medical, Dental, Vision, and 401(k) - Charitable giving match and community involvement opportunities - 4+ weeks of paid time off plus holidays and sick leave - Family support benefits including fertility and adoption support - Emotional wellness resources and therapy sessions - Onsite café, gym, and virtual fitness classes - Flexible work environment Base Pay Range $219,000—$351,000 USD Equal Opportunity Employment Policy Samsung Semiconductor is an equal opportunity workplace dedicated to fostering an environment where all individuals feel valued and empowered to excel. Our Commitment to Innovation and Fairness AI tools may be used in the recruitment process as support tools, but all hiring decisions are made by human recruiting teams and hiring managers. Applicant AI Use Policy Candidates may use AI tools for basic preparation, grammar, and research, but not for submitted content or live interview responses. Trade Secret Notice By submitting an application, candidates agree not to disclose confidential or proprietary information belonging to current or former employers or other entities.