Operations research jobs in California

Remote

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3d ago

Job Title: Operations Research - Associate Job Type: Full Time Job Location: Remote/Orlando, FL About the Role: We are responsible for supporting clients across a variety of domains including the Hospitality segment. Factspan leverages optimization and statistical modeling to deliver projects and drive business value. The team is responsible for partnering with Client(s) on various development, prototyping and research initiatives by providing engineering services. The Factspan team is seeking a

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Full-time

Depends on Experience

Operations Research Analyst / Data Scientist

Remote

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Today

Overview GovCIO is currently hiring for an Operations Research Analyst / Data Scientist to support database development, data configuration, data analytics, and reporting activities at Department of Homeland Security (DHS) Immigration and Customs Enforcement (ICE). This role will be responsible for working within an interconnected reporting and analytics team to pull, configure, and analyze data to create real-time metrics, tasking responses, and overall information to support the ICE mission.

Full-time

USD 90,000.00 - 100,000.00 per year

Senior Operations Research Analyst

Los Angeles, California

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Today

Overview Job Summary Galapagos Federal Systems LLC is seeking an experienced and highly motivated Senior Operations Research Analyst to join our innovative and mission-focused team. This position offers the opportunity to collaborate with a diverse and talented group of professionals dedicated to advancing national security space capabilities. Space Safari is looking for a Senior Operations Research Analyst to support a wide range of special projects and Tactically Responsive Space (TacRS) mi

Full-time

USD 200,000.00 - 210,000.00 per year

SATCOM Systems Engineer

San Diego, California

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Today

Job ID: 2601762 Location: SAN DIEGO, CA, US Date Posted: 2026-02-24 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: None Potential for Remote Work: Yes Description SAIC is seeking a SATCOM Systems Engineer to support one of our Navy programs located in San Diego, CA. It is required to be local to the area, w hile the role will be

Full-time

USD 120,001.00 - 160,000.00 per year

Operations Research Data Scientist

Remote

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16d ago

Duration: 10 Months Contract Job Description: Collaborate with stakeholders to analyze business problems, define objectives and constraints, and deploy scalable, sustainable solutions.Design and implement complex simulation and optimization models (using Java/Python) for real-world operating facilities and manufacturing sites, managing the lifecycle from proof-of-concept to production.Select and define development frameworks best suited to specific business requirements. Responsibilities: Perf

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Contract

$75 - $85

Staff Machine Learning Engineer - Delivery Courier Pricing

San Francisco, California

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Today

About the Role The Courier Pricing team sits within Uber's Delivery Marketplace org and plays a key role in shaping pricing across food, grocery, and other delivery verticals. We work closely with cross-functional teams to develop scalable pricing products that keep our marketplace efficient, reliable, and ready to grow. As a Staff Machine Learning Engineer, you'll build a world-class pricing system that efficiently prices every offer made to Uber's delivery partners-impacting hundreds of milli

Full-time

USD 232,000.00 - 258,000.00 per year

Network Analyst Product Engineer II - Vehicle Routing Problem (VRP)

Redlands, California

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Today

Overview The fleet routing software provided by Esri empowers the largest companies in the world to solve their challenging vehicle routing problems. We actively develop new capabilities, and have openings for energetic, organized, and proactive individuals to test the quality and performance of these solvers, and to contribute to their future design and documentation. Esri has a Relocation Assistance Program and can provide support with relocating to the Redlands, CA area for this position.

Full-time

USD 76,960.00 - 128,544.00 per year

Data Engineer Graduate (DPUS - Global Live) - 2026 Start (BS/MS)

San Jose, California

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Today

Responsibilities The Data Platform Global Live team is dedicated to empowering the growth of TikTok LIVE business through big data. We support our businesses in achieving their missions by building high quality real-time and offline data warehouses, creating various forms of efficient and data-friendly data assets, and exploring and implementing business oriented data solutions. We provide stable and reliable data capabilities for daily operations, analyses, decision-making of TikTok LIVE featu

Full-time

USD 122,574.00 - 259,200.00 per year

Data Scientist 5- Content DSE

Remote

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Today

At Netflix, our mission is to entertain the world. Together, we are writing the next episode - pushing the boundaries of storytelling, global fandom and making the unimaginable a reality. We are a dream team obsessed with the uncomfortable excitement of discovering what happens when you merge creativity, intuition and cutting-edge technology. Come be a part of what's next. The Content Data Science and Engineering team provides Netflix with a trusted measurement framework for content quality and

Full-time

USD 372,000.00 - 600,000.00 per year

Senior Data Scientist (L5) - Ads Supply & Decisioning

Remote

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Today

At Netflix, our mission is to entertain the world. Together, we are writing the next episode - pushing the boundaries of storytelling, global fandom and making the unimaginable a reality. We are a dream team obsessed with the uncomfortable excitement of discovering what happens when you merge creativity, intuition and cutting-edge technology. Come be a part of what's next. In April 2022, we announced that we are creating a new lower-priced, ad-supported tier for our customers. We are now workin

Full-time

USD 372,000.00 - 600,000.00 per year

Traffic Engineering Intern

Irvine, California

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Today

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Each and every role throughout our organization makes a difference in our ability to change the world f

Part-time

Sr. Scientist, UberEats Applied AI (Machine Learning)

Sunnyvale, California

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Today

About the Role Working at Uber means solving hard problems in a high-stakes, fast-moving environment. You'll need to take ownership, stay adaptable, and build with both urgency and care. If you're energized by a challenge and motivated by real-world impact, this is where you'll grow! As a Scientist on the Discovery Science team, you will move the needle for the business through strong product execution at the intersection of ML research and marketplace algorithms. This isn't about tuning model

Full-time

USD 190,000.00 - 211,000.00 per year

Data Scientist Intern - REMOTE

Remote or Santa Ana, California

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Today

Who We Are Join a team that puts its People First! Since 1889, First American (NYSE: FAF) has held an unwavering belief in its people. They are passionate about what they do, and we are equally passionate about fostering an environment where all feel welcome, supported, and empowered to be innovative and reach their full potential. Our inclusive, people-first culture has earned our company numerous accolades, including being named to the Fortune 100 Best Companies to Work For list for ten conse

Full-time

USD 40.00 - 45.00 per hour

Lead Specialist, UX Designer

Remote

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Today

Role Title : Lead Specialist, UX Designer Description : This role aligns to UX Research Lead. Location: Hoboken (Hybrid) The Role We're looking for a UX Research Lead who brings both exceptional craft and proven experience building research excellence at scale. You will be helping us understand teachers' and students' foundational needs as we shape the future of higher education. You'll operate at the intersection of user needs, product development and business strategy, leading high-impact rese

Full-time

USD 130,000.00 - 155,000.00 per year

Sr Data Scientist

San Francisco, California

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Today

About the Role As aSenior Data Scientiston the Merchant Optimization team, you will play a pivotal role in identifying the optimal merchant selection for consumers and innovating on pricing models that enable merchants to effectively participate in the marketplace. Your work will directly shape Uber's strategy by maximizing merchant ROI while driving growth and profitability across the Delivery business. You will leverage advanced experimentation, machine learning, and a deep understanding of

Full-time

USD 190,000.00 - 211,000.00 per year

AI Experimental Systems Research Scientist (Causal Learning & Adaptive Experimentation)

Remote or Minnesota

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Today

Job Description: AI Experimental Systems Research Scientist (Causal Learning & Adaptive Experimentation) Collaborate with Innovative 3Mers Around the World Choosing where to start and grow your career has a major impact on your professional and personal life, so it's equally important you know that the company that you choose to work at, and its leaders, will support and guide you. With a wide variety of people, global locations, technologies and products, 3M is a place where you can collabor

Full-time

USD 141,150.00 - 172,517.00 per year

External Mfg & Engineering Intern

Remote or Irvine, California

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Today

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and MedTech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn m

Full-time

USD 31.00 per hour

Navy Qualified Validators Mid / Senior Level - SBG

San Diego, California

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Today

SBG Technology Solutions, Inc. (SBG) is growing and looking for experienced Navy Qualified Validators (NQVs) to join our team. In this role, you will support a Naval client by providing Risk Management Framework (RMF) validation and cybersecurity assessment services for Department of Navy (DoN) and NAVWAR IT systems, directly contributing to mission assurance and operational security. Overview The Navy Qualified Validator supports Navy and DoD cybersecurity compliance efforts by performing RMF

Contract

USD 115,000.00 - 135,000.00 per year

Senior Applied Scientist, AI Security

Sunnyvale, California

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Today

About the Role Job Description Our mission is to make Uber the industry model for a secure and trustworthy AI ecosystem through differentiated, highly scalable, and extensible products, engineering standards, policy, and open communications. We are focusing on building robust defense mechanisms that protect the entire AI lifecycle-from internal infrastructure to external user-facing products. This includes securing the technology platform to protect model integrity, prevent data leakage, and

Full-time

USD 190,000.00 - 211,000.00 per year

Member of Technical Staff, Applied AI Engineer

Mountain View, California

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Today

Overview We're hiring a Applied AI Engineer to join a fast-moving, high-ownership team building next-generation AI assistant and productivity capabilities. This role blends LLM product engineering, evaluation science, hillclimbing, and internal tool building with the pace and creativity of a startup. You'll work across the entire lifecycle of features from early prototypes to production-grade systems and help define how millions of users interact with AI. Responsibilities LLM Feature & Agent

Full-time

USD 100,600.00 - 199,000.00 per year

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Operations research jobs in California, USA