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556 training developer jobs at 354 companies in Fairfield, CA

2mo
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Senior / Staff ML Training Optimization Engineer
Dallas or Phoenix or Pittsburgh or San Francisco or Toronto or Remote US & Canada
$141k-$249k/yr HybridFull Time
Waabi
Waabi: Develops Physical AI for autonomous trucking and robotaxis.
4+ YOEMS/PhD or Bachelor's with 4+ years in CS/Robotics; strong Python/C++/Rust; PyTorch or Jax; GPU/CPU profiling; collaborative; interest in self-driving tech.
Python, C++, Rust, PyTorch, Jax, NVIDIA Nsight, PyTorch Profiler, CUDA, Bazel, TensorRT
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1w
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Operations Trainer
Crockett, California, United States
$68k-$126k/yr OnsiteFull Time
ASR Group
ASR Group: Global refiner and marketer of cane sugar products.
5+ YOE5+ years industry experience; develop and deliver technical and OJT training, create SOPs and multimedia materials, coach trainers, audit compliance, and support CAPEX training.
SuccessFactors, Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
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3w
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Structural Engineer in Training
Sacramento, California, United States
$75k-$100k/yr OnsiteFull Time
KPFF
KPFF: Provides structural and civil engineering design and consulting services.
3+ YOEBachelor's in civil/structural engineering, EIT required, PE obtained or in progress, 3+ years structural design experience, proficiency in AutoCAD, Revit, ETABS, SAP2000, knowledge of building codes, strong communication and analytical skills.
AutoCAD, Revit, ETABS, SAP2000
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2w
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Training Manager
San Francisco, California, United States
$92k-$110k/yr OnsiteFull Time
PRC Baker Places
PRC Baker Places: Providing residential treatment, legal aid, and workforce training.
5+ YOE3+ MgmtBachelor's degree in related field, 5+ years training/workforce development experience, 3+ years supervisory experience, proficiency with LMS and Microsoft Office, experience developing/delivering training, Epic/ANSA experience preferred, strong leadership and communication.
ADP, Epic, MDApp, Microsoft Office, LearnSFDPH, ANSA
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Training Supervisor
Oakland, California, United States
$85k-$128k/yr OnsiteFull Time
Pacific Maritime Association
Pacific Maritime Association: Manages labor relations and administration for West Coast port employers
3+ YOEDevelops and delivers ILWU training programs; 3-5+ years training experience; OSHA knowledge; Bachelor’s preferred; driver license required; MS Office; certification training desired.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Oracle
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4d
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Member of Technical Staff – Staff Engineer, Multimodal Post-Training
Cambridge or San Francisco
$319k-$425k/yr OnsiteFull Time
Walden Robotics
Walden Robotics: Builds general-purpose robots and develops model post-training techniques to produce reliable real-world robot policies.
Deep hands-on post-training experience (SFT, RLHF/DPO, distillation, RL), strong reinforcement learning and multimodal LLM experience, program ownership, measurement and evaluation expertise.
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Software Engineer, ML Systems & Training Architecture
San Francisco, California, United States
$295k-$380k/yr OnsiteFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
Senior Software Engineer with ML systems, training frameworks, GPUs, and distributed systems experience; strong code review, debugging, and infrastructure skills; hands-on IC.
GPUs, Distributed systems, Training frameworks, Python, C++, Linux
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1mo
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Training Specialist (Swing)
Fremont or Clearwater
$28/hr OnsiteFull Time
Hyve Solutions
Hyve SolutionsNYSE: SNX: Designs and manufactures custom hardware for hyperscale data centers.
High school diploma/GED, proficiency with Microsoft Office, presentation and training experience, strong communication and people skills, ability to develop learning tools and measure training effectiveness.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Outlook
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3mo
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Research, Mid-Training
San Francisco, California, United States
OnsiteFull Time
Cognition
Cognition: Developing autonomous AI agents for software engineering.
Experience with large-scale model training, data mix, annealing, synthetic data, and mid-training methods; strong Python and PyTorch skills; solid ML theory and experimentation.
Python, PyTorch
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1w
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Software Engineer - ML Model Training
Livingston or New York City or San Francisco or Sunnyvale or Bellevue
$182k-$242k/yr OnsiteFull Time
CoreWeave
CoreWeaveNASDAQ: CRWV: Specialized cloud infrastructure provider for high-performance AI workloads.
Experienced front-end engineer with strong JavaScript/TypeScript and React skills, visualization and performance engineering experience for large datasets, familiarity with Canvas/WebGL or charting libraries, and strong communication and collaboration skills. Export-control eligibility (US person or eligible) required.
JavaScript, TypeScript, React, Canvas, WebGL, React-vis, uPlot
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3w
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Training Specialist I
Oakland, California, United States
$24-$26/hr OnsiteFull Time
Roots Community Health Center
Roots Community Health Center: Provides medical and social services to underserved urban populations.
Deliver equity-driven training, facilitate CHW curriculum and workforce development, conduct Adult Mental Health First Aid sessions, integrate MAA/Medi-Cal knowledge, use e-learning and EMR systems, and evaluate training impact.
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2mo
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QA Training Specialist
Oakland, California, United States
$48-$58/hr OnsiteFull Time
Herzog
Herzog: Provides rail and civil infrastructure construction and maintenance services.
2+ YOETwo years training/education experience; knowledge of FRA/CPUC/Cal/OSHA; LMS experience; strong training program development.
Learning Management System, Microsoft Office, Web-based applications
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1w
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Training Development Specialist
Fremont, California, United States
$88k-$126k/yr OnsiteFull Time
Bloom Energy
Bloom EnergyNYSE: BE: Manufactures solid oxide fuel cell systems for onsite power.
4+ YOEDeliver and develop technician maintenance training; 4+ years instructor experience; electrical maintenance experience preferred; may travel up to 30%; bachelor's in electrical engineering preferred.
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3w
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Research Engineer, Post-Training
San Francisco, California, United States
$231k-$340k/yr HybridFull Time
Harvey
Harvey: AI platform for legal research and document analysis.
Hands-on post-training/model-training experience (SFT, RLHF, reward modeling, distillation) with open-weight models, strong Python, ability to run and debug GPU/distributed experiments, and self-manage applied research projects.
Python, GPU
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1mo
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SFO Incumbent Training Manager
San Francisco, California, United States
$100k-$120k/yr OnsiteFull Time
VMD Corp
VMD Corp: Provides airport security screening and federal IT services.
Supervise and develop Security Training Instructors, coordinate new hire and recurrent training (TSO Level I/II), maintain TSA OLC and training records, liaise with TSA stakeholders, work any day/shift, U.S. citizenship and ability to obtain Secret clearance required.
TSA Online Learning Center (OLC)
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2mo
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ML Engineer, Post-Training and Evaluation
San Francisco or New York City
OnsiteFull Time
Reflection AI
Reflection AI: Developing open-source frontier artificial intelligence models and coding agents.
3+ YOEApplied ML experience with hands-on fine-tuning of language models; familiarity with SFT, DPO, RLHF; strong software engineering; 3+ years; customer-facing; self-starter.
Python, PyTorch, GPUs, Data pipelines, Version control
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1w
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Senior AI Engineer, Scientific Training & Collaboration
San Francisco, California, United States
$220k-$350k/yr OnsiteFull Time
Edison Scientific
Edison Scientific: Developing autonomous AI agents for scientific research and discovery.
5+ YOE5+ years ML and software engineering experience, MS in science or equivalent research experience, proficiency in Python, experience with LLMs and AI/ML systems, teaching/coaching experience, strong project management.
Python, TypeScript, LLMs
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1w
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Research Engineer, Post-Training Inference
San Francisco, California, United States
$200k-$290k/yr OnsiteFull Time
Together AI
Together AI: Cloud platform for training and deploying artificial intelligence models.
2+ YOE2+ years building/deploying ML services; experience with inference engines (SGLang, vLLM, TensorRT-LLM); familiarity with fine-tuning LLMs; strong software engineering in Python or Go; on-call participation.
SGLang, vLLM, TensorRT-LLM, Python, Go, CUDA, Triton, CuTE, Kubernetes, FlashAttention, ATLAS, RedPajama, Mamba
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2d
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Member of Technical Staff (Software Engineer, Inference & Training Platform)
San Francisco or United States or London or New York City or Ireland
$250k-$485k/yr OnsiteFull Time
Perplexity
Perplexity: AI-powered search engine providing conversational answers with citations.
Deep Kubernetes and GPU cluster experience, multi-cloud orchestration, distributed-systems fundamentals, infrastructure coding in Go/Rust/C++, and operating training and inference workloads.
Kubernetes, CUDA, InfiniBand, RoCE, CoreWeave, AWS, GCP, Go, Rust, C++, vLLM, SGLang, TensorRT-LLM, Slurm, Triton, RDMA, Prometheus, Grafana, Weights & Biases
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3mo
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Machine Learning Engineer - ML Training Platform
San Francisco, California, United States
RemoteFull Time
Pluralis Research
Pluralis Research: Decentralized protocol for collaborative and open-source AI model training.
5+ YOE5+ years in infrastructure/platform engineering, multi-cloud deployments, distributed ML, Python, Kubernetes, GPU workloads, observability and reliability.
Pulumi, Terraform, CloudFormation, Docker, Kubernetes (EKS), Python, Prometheus, Grafana
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