95 ml systems engineer jobs at 60 companies in Westminster, CA
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Staff ML Systems Engineer, Distributed Systems
Irvine, California, United States
$70k-$200k/yrOnsiteFull Time
Field AI: Develops autonomous software brains for robots in unstructured environments.
5+ YOE5+ years in distributed systems/ML platforms; strong Python; experience with Ray/Spark/Dask/Flink; design scalable data pipelines; cross-functional collaboration.
Senior ML Ops Engineer (Machine Learning Infrastructure)
Los Angeles, California, United States
$150k-$250k/yrHybridFull Time
Parallel Systems: Building autonomous battery-electric rail vehicles for freight transportation.
5+ YOE5+ years building large-scale systems with 2+ years on ML infrastructure; BS in CS/ML/engineering; proficiency in Python and Git; experience with CI/CD, distributed training, cloud ML architectures; strong communication and system design skills.
Lead AI/ML Engineer (GenAI & Agentic Systems)-iCloud
Culver City, California, United States
OnsiteFull Time
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Technical leadership in GenAI and agentic systems, experience with large-scale LLM systems, RAG, agentic workflows, automation, orchestration and cross-functional collaboration with data and infrastructure teams.
Prodege: Marketing and consumer insights platform powered by loyalty programs.
8+ YOE8+ years technical experience,5+ years building production ML systems,expertise in ranking/recommendation/ROAS/LTV/personalization,strong MLOps,experiment design,system design,technical leadership and mentoring.
Peraton: National security and mission-critical government technology services provider.
Experience in systems engineering including requirements, architectures, ICDs, verification, integration with software/data/AI/ML teams; ability to maintain and upgrade to Top Secret/SCI clearance; degree-plus-experience alternatives specified.
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
7+ YOE7+ years building production-grade data pipelines and distributed data systems; experience with streaming frameworks (Spark, Flink, Beam, Kafka Streams), SQL, cloud data platforms (AWS), Databricks, Snowflake, Airflow; proficiency in Python, Java, or Scala; Bachelor's/Master's in CS or related.
Anduril Industries: Defense technology building autonomous military hardware and software.
2+ YOE2+ years programming (Python, C++, or Rust), degree in engineering or computer science, safety-critical development and V&V experience, cloud platform familiarity, data modeling and AI/ML skills, willing to travel up to 25%, eligible for U.S. security clearance.
San Jose or Waltham or San Francisco or Seattle or Los Angeles or New York City or California
$190k-$346k/yrOnsiteFull Time
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
8+ YOEMaster's or PhD in CS/ML/Data Science, 8+ years ML experience, expertise in LLMs, fine-tuning (SFT, RLHF, DPO, PEFT/LoRA), agent system development, evaluation frameworks; proficiency with PyTorch and agentic frameworks; strong communication and problem-solving.
PyTorch, LangChain, LangGraph, MCP, A2A, Agent Development Kit (ADK), Claude Code, Codex, Cursor
Pivotal Health: AI platform automating healthcare insurance claim disputes for providers.
5+ YOE5+ years building production AI/ML systems, experience with LLMs and deployment, strong Python and backend engineering skills, experiment design, monitoring, and US work authorization without sponsorship.
SAPFrankfurt Stock Exchange: SAP: Sells enterprise resource planning and business management software solutions.
6+ YOEBS/MS/PhD in CS or related field; 6+ years shipping ML systems with 3+ years hands-on LLM/agent production experience; expert Python, PyTorch, inference optimization, agent frameworks, evaluation and observability.
TubeScience: Creates performance-optimized video advertisements for social media platforms.
4+ YOE4+ years engineering/DevOps experience with hands-on AI/ML, production deployments on cloud platforms, LLMs and orchestration tools, REST API integration, and strong Python or JavaScript skills.
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
7+ YOE7+ years building production data pipelines and distributed data systems; experience with streaming (Spark/Flink/Beam/Kafka Streams), SQL, cloud data platforms (AWS), Databricks, Snowflake, Airflow, Python/Java/Scala; BS/MS in CS or related field.
GungHo Online Entertainment AmericaTokyo Stock Exchange: 3765: Publishes and develops multiplatform online and mobile video games.
7+ YOEDesign, finetune, and ship ML/AI features for games; 7+ years experience in game development/ML systems; BS in CS or equivalent; strong C++/engine and low-latency inference experience; mentoring and cross-discipline communication.
9+ YOE9+ years post-Bachelor ML experience (or Master’s+8 or PhD+5), 2+ years technical leadership, experience developing scalable recommendation/ranking ML systems, strong ML/deep learning background, production engineering skills.
San Francisco or New York or Los Angeles or Seattle
$200k-$345k/yrHybridFull Time
Whatnot: Social marketplace for buying and selling via live streams
4+ YOE4+ years building ML systems,3+ years software engineering,1+ year Python,experience with databases,monitoring,cloud services and production ML deployments.
Qcells: Provider of solar modules, energy storage, and EPC services.
5+ YOEBachelor's or Master's in engineering,5+ years BESS/renewable/grid operations experience,knowledge of power systems,industrial protocols,Linux/SSH,Ansible,ability to apply LLMs/ML for automation and monitoring.
NBCUniversalNASDAQ: CMCSA: Produces and distributes entertainment content and theme park experiences.
10+ YOEBachelor's in CS/Engineering,10+ years building production systems (2+ years on AI/ML),experience deploying enterprise AI/data software,LLM integration expertise,excellent communication and studio collaboration skills.
Python, TypeScript, React, LangGraph, Spring AI, MCP, USD, Autodesk Flow Production Tracking, Jira
Staff Machine Learning Engineer - League of Legends
Los Angeles, California, United States
$229k-$320k/yrOnsiteFull Time
Riot Games: Developing and publishing competitive multiplayer video games.
6+ YOEBachelor's or equivalent experience; 6+ years delivering ML systems (3+ in applied modeling); experience with complex data, production ML, mentoring, strong communication.