{"schemaVersion":"jobsearcher.job.v1","id":"fc884854b84f2dc91c4b24d2","url":"https://jobsearcher.com/jobs/fc884854b84f2dc91c4b24d2","canonicalUrl":"https://jobsearcher.com/jobs/fc884854b84f2dc91c4b24d2","title":"Simulation Engineer","description":"Cerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services.\nThis order of magnitude increase in speed is transforming the user experience of AI applications, unlocking real-time iteration and increasing intelligence via additional agentic computation.\nCerebras works with the leading model labs, global enterprises, and cutting-edge AI-native startups. OpenAI recently announced a multi-year partnership with Cerebras, to deploy 750 megawatts of scale, transforming key workloads with ultra high-speed inference.\nAbout The Role As a Software Engineer on the Simulator Team (New College Grad), you will help build and improve the core simulation infrastructure for the next-generation Cerebras Wafer-Scale Engine (WSE). This role spans multiple simulator efforts, including functional simulation and pipeline-accurate simulation, based on team priorities and product needs.\nThe Simulator team builds foundational internal tools used across Cerebras for hardware and software co-development. These tools give kernel developers, compiler and runtime teams, architects, and design verification engineers visibility into both correctness and performance. Your work will help teams validate architectural behavior, understand performance tradeoffs, and move faster as new systems come online.\nYou will contribute to simulator architecture, model development, tooling, testing, and runtime optimization, working closely with cross-functional teams to keep our simulators accurate, scalable, and useful in day-to-day development.\nResponsibilities Develop and maintain simulator infrastructure in C++ for next-generation WSE systems.\nContribute to both functional simulation (architectural correctness, instruction behavior, and state and memory semantics) and pipeline-accurate simulation (execution behavior, bottleneck analysis, and performance visibility).\nBuild features and tooling that improve kernel developer visibility into correctness and performance.\nWork with Design Verification and architecture teams to align simulator behavior with hardware specifications and validate design correctness.\nBuild and maintain strong unit, integration, and regression test coverage for simulator quality.\nImprove simulator runtime performance, scalability, and usability for internal engineering workflows.\nDebug complex issues that span simulator models, kernels, compiler/runtime interactions, and hardware assumptions.\nContribute to code reviews, documentation, and continuous improvement of engineering workflows.\nSkills & Qualifications Bachelor's or Master's degree (or equivalent) in Computer Science, Computer Engineering, or a related field.\nStrong C++ programming skills and software engineering fundamentals.\nSolid understanding of computer architecture concepts, including instruction execution, memory systems, and microarchitecture basics.\nStrong debugging, analytical, and problem‑solving skills.\nAbility to collaborate effectively across software and hardware teams.\nPreferred Skills & Qualifications Familiarity with architectural, functional, or performance modeling.\nExperience with test automation, regression systems, and CI pipelines.\nExposure to Python or scripting for tooling and automation.\nFamiliarity with parallel systems, accelerators, or ML/HPC workloads.\nWhy Join Cerebras People who are serious about software make their own hardware. At Cerebras, we have built a breakthrough architecture that is unlocking new opportunities for the AI industry. With dozens of model releases and rapid growth, we’ve reached an inflection point in our business. Members of our team tell us there are five main reasons they joined Cerebras:\nBuild a breakthrough AI platform beyond the constraints of the GPU.\nPublish and open source their cutting‑edge AI research.\nWork on one of the fastest AI supercomputers in the world.\nEnjoy job stability with startup vitality.\nOur simple, non‑corporate work culture that respects individual beliefs.\nFind out more about what it's like to work at Cerebras here !\nApply today and become part of the forefront of groundbreaking advancements in AI! Cerebras Systems is committed to creating an equal and diverse environment and is proud to be an equal opportunity employer. We celebrate different backgrounds, perspectives, and skills. We believe inclusive teams build better products and companies. We try every day to build a work environment that empowers people to do their best work through continuous learning, growth and support of those around them.\nThis website or its third-party tools process personal data. For more details, click here to review our CCPA disclosure notice.\n\n#J-18808-Ljbffr","company":"Cerebras Systems","rawCompany":"cerebras systems","city":"Sunnyvale","state":"CA","isRemote":false,"isActive":false,"createdAt":"2026-07-22T03:22:37.114Z","occupations":[{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"17-2061.00","title":"Computer Hardware Engineers","slug":"computer-hardware-engineers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Simulation Engineer","description":"Cerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services.\nThis order of magnitude increase in speed is transforming the user experience of AI applications, unlocking real-time iteration and increasing intelligence via additional agentic computation.\nCerebras works with the leading model labs, global enterprises, and cutting-edge AI-native startups. OpenAI recently announced a multi-year partnership with Cerebras, to deploy 750 megawatts of scale, transforming key workloads with ultra high-speed inference.\nAbout The Role As a Software Engineer on the Simulator Team (New College Grad), you will help build and improve the core simulation infrastructure for the next-generation Cerebras Wafer-Scale Engine (WSE). This role spans multiple simulator efforts, including functional simulation and pipeline-accurate simulation, based on team priorities and product needs.\nThe Simulator team builds foundational internal tools used across Cerebras for hardware and software co-development. These tools give kernel developers, compiler and runtime teams, architects, and design verification engineers visibility into both correctness and performance. Your work will help teams validate architectural behavior, understand performance tradeoffs, and move faster as new systems come online.\nYou will contribute to simulator architecture, model development, tooling, testing, and runtime optimization, working closely with cross-functional teams to keep our simulators accurate, scalable, and useful in day-to-day development.\nResponsibilities Develop and maintain simulator infrastructure in C++ for next-generation WSE systems.\nContribute to both functional simulation (architectural correctness, instruction behavior, and state and memory semantics) and pipeline-accurate simulation (execution behavior, bottleneck analysis, and performance visibility).\nBuild features and tooling that improve kernel developer visibility into correctness and performance.\nWork with Design Verification and architecture teams to align simulator behavior with hardware specifications and validate design correctness.\nBuild and maintain strong unit, integration, and regression test coverage for simulator quality.\nImprove simulator runtime performance, scalability, and usability for internal engineering workflows.\nDebug complex issues that span simulator models, kernels, compiler/runtime interactions, and hardware assumptions.\nContribute to code reviews, documentation, and continuous improvement of engineering workflows.\nSkills & Qualifications Bachelor's or Master's degree (or equivalent) in Computer Science, Computer Engineering, or a related field.\nStrong C++ programming skills and software engineering fundamentals.\nSolid understanding of computer architecture concepts, including instruction execution, memory systems, and microarchitecture basics.\nStrong debugging, analytical, and problem‑solving skills.\nAbility to collaborate effectively across software and hardware teams.\nPreferred Skills & Qualifications Familiarity with architectural, functional, or performance modeling.\nExperience with test automation, regression systems, and CI pipelines.\nExposure to Python or scripting for tooling and automation.\nFamiliarity with parallel systems, accelerators, or ML/HPC workloads.\nWhy Join Cerebras People who are serious about software make their own hardware. At Cerebras, we have built a breakthrough architecture that is unlocking new opportunities for the AI industry. With dozens of model releases and rapid growth, we’ve reached an inflection point in our business. Members of our team tell us there are five main reasons they joined Cerebras:\nBuild a breakthrough AI platform beyond the constraints of the GPU.\nPublish and open source their cutting‑edge AI research.\nWork on one of the fastest AI supercomputers in the world.\nEnjoy job stability with startup vitality.\nOur simple, non‑corporate work culture that respects individual beliefs.\nFind out more about what it's like to work at Cerebras here !\nApply today and become part of the forefront of groundbreaking advancements in AI! Cerebras Systems is committed to creating an equal and diverse environment and is proud to be an equal opportunity employer. We celebrate different backgrounds, perspectives, and skills. We believe inclusive teams build better products and companies. We try every day to build a work environment that empowers people to do their best work through continuous learning, growth and support of those around them.\nThis website or its third-party tools process personal data. For more details, click here to review our CCPA disclosure notice.\n\n#J-18808-Ljbffr","datePosted":"2026-07-22T03:22:37.114Z","dateModified":"2026-07-22T03:22:37.114Z","hiringOrganization":{"@type":"Organization","name":"Cerebras Systems","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Sunnyvale","addressRegion":"CA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"fc884854b84f2dc91c4b24d2"},"url":"https://jobsearcher.com/jobs/fc884854b84f2dc91c4b24d2"}}