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Performance engineer Jobs in Concord, CA

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Performance engineer • concord ca

Last updated: 1 day ago

Remote MLOps Engineer, LLM Performance (Kernels, Profiling, Serving) - AI Trainer ($90-$120 per

MercorConcord, California, US
RemoteRemote
Full-timeFull-time

Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.Overview Join a leading... Show more

Electrical Engineer

Applied MaterialsBenicia,CA
Full-timeFull-time

Applied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world.The equi... Show more

Manufacturing Engineer

Star Staffing Services, Inc.Benicia, CA, US
Permanent, Full-timePermanent, Full-time

Manufacturing Engineer Direct Hire Location: Benicia, CA Compensation: $115,000$135,000 annually Schedule: First Shift | Full-Time | Onsite Our client is a small manufacturing company, positioned f... Show more

 • Promoted

Civil Engineer

Brown and CaldwellWalnut Creek, CA , US
Full-timeFull-time

Brown and Caldwell (BC) is seeking an.Senior Owner’s Advisor in the successful planning, execution, and completion of collaborative delivery projects by acting as a liaison between the project owne... Show more

Facilities Maintenance Engineer

CBREMartinez, California, United States

From corporate towers to the data centers behind every click, CBRE keeps critical spaces running across the US.As the world's largest commercial real estate services firm, we're only as good as the... Show more

 • Promoted

Chief Engineer

Stonebridge CompaniesWalnut Creek, CA, US
Full-timeFull-time

Supervises: Maintenance Department.Job Summary: The Chief Engineer oversees the maintenance operations of the hotel, ensuring all systems, including refrigeration, heating, plumbing, and energy con... Show more

 • Promoted

Safety Engineer

PBF EnergyMartinez, CA
$92,846.05–$164,756.20 yearly$92,846.05–$164,756.20 yearly
Full-timeFull-time

NYSE:PBF) is one of the largest independent refiners in North America, operating, through its subsidiaries, oil refineries and related facilities.We have an opportunity at our Martinez Refinery in ... Show more

Environmental Engineer

OMS Consulting Services, LLCPleasant Hill, CA, US
Full-timeFull-time

OMS Consulting Services, LLC is hiring Project to Senior Project-level Environmental Engineers.Some overtime and weekend work may be required.Successful candidates will have 7 to 15 years of experi... Show more

Remote MLOps Engineer, LLM Performance (Kernels, Profiling, Serving) - AI Trainer ($90-$120 per

MercorPittsburg, California, US
RemoteRemote
Full-timeFull-time

Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.Overview Join a leading... Show more

Remote MLOps Engineer, LLM Performance (Kernels, Profiling, Serving) - AI Trainer ($90-$120 per

MercorMartinez, California, US
RemoteRemote
Full-timeFull-time

Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.Overview Join a leading... Show more

Project Engineer

JKIWalnut Creek, CA, US
Quick Apply

About JKI JKI is a software consulting firm headquartered in Walnut Creek, California, with an additional office in Mountain View, California.Established 25 years ago, the company specializes in de... Show more

Remote MLOps Engineer, LLM Performance (Kernels, Profiling, Serving) - AI Trainer ($90-$120 per

MercorWalnut Creek, California, US
RemoteRemote
Full-timeFull-time

Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models.Overview Join a leading... Show more

Chief Engineer

Stonebridge CompaniesEmbassy Suites - Walnut Creek
Full-timeFull-time

The Chief Engineer oversees the maintenance operations of the hotel, ensuring all systems, including refrigeration, heating, plumbing, and energy controls, are functioning efficiently.This role man... Show more

Project Engineer

Hargrove Engineers + ConstructorsConcord, CA, US

Responsible for technical leadership of a project as well as for supporting the Project Manager in managing project performance of the engineering team with respect to cost, schedule and Client sat... Show more

 • Promoted

Senior Civil Engineer

APTIMConcord, CA, US

APTIM is pleased to announce an immediate opening for a Senior Civil Engineer in our Solid Waste Engineering Group to support our exciting portfolio of projects.This opening is remote or in our Cal... Show more

 • Promoted

Operational Performance & Improvement Analyst - Senior - AS Continuous Performance Improvement -

John Muir HealthConcord
$61.14–$91.69 hourly$61.14–$91.69 hourly
Full-timeFull-time

The Senior Analyst - Operational Performance & Improvement provides advanced analytical, benchmarking, and continuous improvement expertise across John Muir Health.The role transforms complex healt... Show more

Application Engineer

Applied MaterialsBenicia,CA
Full-timeFull-time

Applied Materials is the global leader in materials science and engineering solutions that are at the foundation of virtually every new semiconductor chip and advanced display in the world.The equi... Show more

Safety Engineer

NPA WorldWideMartinez, California, USA
$92,000.00–$190,000.00 yearly$92,000.00–$190,000.00 yearly
Permanent, Full-timePermanent, Full-time

Job description: We are seeking a dedicated and proactive *Safety Engineer* to join our clients team at their facility in Martinez, CA.Reporting directly to the Safety Manager, this critical role ... Show more

Quality Engineer

Emcore CorporationConcord, CA, USA
$80,000.00–$115,000.00 yearly$80,000.00–$115,000.00 yearly
Full-timeFull-time
Quick Apply

Job Title: Quality EngineerDepartment: Quality Reports To: Quality Manager Job Type: Full-time, Exempt Location: Concord, CA; 100% onsite Position Summary:We are seeking a highly motivated and deta... Show more

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Remote MLOps Engineer, LLM Performance (Kernels, Profiling, Serving) - AI Trainer ($90-$120 per

Remote MLOps Engineer, LLM Performance (Kernels, Profiling, Serving) - AI Trainer ($90-$120 per

MercorConcord, California, US
13 days ago
Job type
  • Full-time
  • Remote
Job description
  • Join a leading AI lab's cutting-edge GenAI team to be at the core of the AI revolution, where your expertise fuels the development of the most advanced Large Language Models. # 1\. Overview Join a leading AI lab's cutting-edge GenAI team and help build foundational AI models from the ground up. We're seeking MLOps and ML systems engineers with hands-on experience in large language model infrastructure across any of four areas : accelerator kernel programming, performance profiling and trace analysis, debugging accelerated and distributed workloads, and high-throughput inference serving. Experience with JAX, XLA or TPUs is especially valuable. This role involves AI model training and evaluation work, including writing and assessing ML systems tasks and solutions to generate high-quality training data for frontier AI systems. This is a fully remote role open to candidates worldwide. Depending on where you are based, your engagement will be arranged through Cincinnatus LLC or one of its trusted employer-of-record partners in your country, with the opportunity to be placed at a leading AI lab as part of their extended workforce. This is a 40-hour full-time engagement, with no conflicts / no other engagements. # 2\. Key Responsibilities - Design challenging tasks across kernels, profiling, debugging and inference serving, including adversarial problems that expose where frontier models fail on accelerator code (for example Pallas kernels on TPU), and write accurate, well-structured solutions to them. - Guide research and engineering teams to close knowledge gaps and improve AI model performance on ML systems, compilers and training infrastructure topics. - Evaluate ML systems tasks and solutions, and provide clear written technical feedback that stands up to expert review. - Develop guidelines and detailed rubrics covering kernel optimization, profiler output interpretation, distributed systems reasoning, and serving throughput and latency trade-offs. - Collaborate with other subject matter experts to keep training data consistent and accurate. # 3\. Core Qualifications - 2+ years of hands-on professional experience in ML systems, ML infrastructure, model serving, or accelerator performance engineering. This is a hands-on systems role rather than an applied modelling or data science one. - Practical experience in at least one of the following, with more than one a strong plus : writing or optimizing custom kernels (Pallas, Triton, CUDA, CUTLASS); performance profiling and trace analysis (JAX / XLA profiler, Kineto, torch.profiler, Nsight); debugging distributed or accelerator-bound workloads; serving large language models at scale (vLLM, SGLang, TensorRT-LLM, JetStream, KV cache, paged attention, continuous batching). - Working production experience with JAX and / or PyTorch. Framework-level depth is a strong plus : custom operators, sharding and distributed training (pjit / shard_map, FSDP, Megatron, MaxText), or compiler and graph-level work (XLA / StableHLO, torch.compile, MLIR). - Experience with modern accelerators such as TPU (v4 to v6e), H100, B200, Trainium or MI300, and the ability to reason about throughput, latency and memory trade-offs. - Demonstrable career progression. - Ability to engage reliably for at least 40 hours / week during weekdays. - Strong written communication skills and the ability to explain complex technical decisions clearly. About Cincinnatus LLC : Cincinnatus LLC is an enterprise staffing company that partners with leading technology companies to source and engage highly skilled professionals for contingent and contract-based opportunities. Working directly or through local employer-of-record partners, Cincinnatus handles the employment or contracting relationship, payroll, benefits where applicable, and compliance in each country, while placing professionals directly within client teams to work on high-impact initiatives. Equal Employment Opportunity : Cincinnatus is proud to be an Equal Employment Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or any other legally protected characteristic.