operations research Jobs in california

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Data Engineer, Global Live

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A242692 Apply to this job Share this listing: 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 provi
Posted 60+ days ago | Updated 5 hours ago

Data Scientist - Tiktok Ads, Vertical Solutions

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : JJ79V Apply to this job Share this listing: Responsibilities The mission of TikTok Ads Platform is to connect all advertisers and users across the globe. Advertisers at all industries and experience levels will have access to suitable marketing solutions, and be able to easily create, manage and optimize advertisements. The vision is to build an easy-to-understand, easy-to-use, and powerful Ads Platform. Our Vertical Solutions team
Posted 60+ days ago | Updated 5 hours ago

Advanced Cost Analyst

Electronic Consulting Services, Inc (ECS Federal)

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Oakland, California, USA

Full-time

Job Description ECS is seeking an Advanced Cost Analyst to work in our Colorado Springs, CO office. The successful candidate will: Assist in execution of DoD Business Operations for complex weapon systems. Possess extensive professional knowledge in cost estimating, operations research, mathematics, economics, engineering, science, or business fields. Work independently, conduct strategic high-level coordination activities, and lead teams in solving complex problems. Possess extensive expertis
Posted 6 days ago | Updated 2 hours ago

Data Scientist - Assortment Optimization

CVS Health

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Remote or Wellesley, Massachusetts, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 32 days ago | Updated 5 hours ago

Principal Software Engineer

Amgen Inc

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Remote or Thousand Oaks, California, USA

Full-time

Career Category Information Systems Job Description Join Amgen's Mission of Serving Patients At Amgen, if you feel like you're part of something bigger, it's because you are. Our shared mission-to serve patients living with serious illnesses-drives all that we do. Since 1980, we've helped pioneer the world of biotech in our fight against the world's toughest diseases. With our focus on four therapeutic areas -Oncology, Inflammation, General Medicine, and Rare Disease- we reach millions of pati
Posted 5 days ago | Updated 5 hours ago

Data Scientist

GovCIO

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Remote

Full-time

Overview GovCIO is currently seeking a Data Scientist (Remote) to become a subject matter expert on our Team. This position is fully remote, full time and available to candidates within the Continental United States (CONUS). Please note: The contract has not been awarded; this position remains unfunded and is contingent upon the award of the contract. Responsibilities GovCIO is seeking a Data Scientist Team Lead who will apply senior application product expert skills to support building proc
Posted 4 days ago | Updated 2 hours ago

Traffic Engineering Section Lead

HDR, Inc.

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San Diego, California, USA

Full-time

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 work to weave diversity, equity, and inclusion into our work and foster a sense of belonging throughout the 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 organ
Posted 60+ days ago | Updated 5 hours ago

Fleet Management Algorithms Engineer, Vehicle Controls

Tesla Motors

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Palo Alto, California, USA

Full-time

As a member of the Vehicle Controls team, you will work closely with our Fleetnet Team on advancing the capability of Tesla's in-house fleet-management algorithms that will optimally manage day-to-day operations of our fleet of Robotaxis to maximize customer happiness and operational efficiency. You will apply a combination of strong skills in statistical analysis and operations research, to help develop state-of-the-art systems. You will work on problems including developing optimal matching a
Posted 60+ days ago | Updated 5 hours ago

Senior UI Software Engineer, EW

Aduril Industries

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Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 9 days ago | Updated 5 hours ago

Sr. Applied Scientist, Fire TV Science

Amazon.com Services LLC

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Sunnyvale, California, USA

Full-time

Help re-invent how millions of people watch TV! Fire TV remains the #1 best-selling streaming media player in the US, with over 100 million active users. Our goal is to be the global leader in delivering entertainment inside and outside the home, with the broadest selection of content, innovative devices, and personalized experiences for customers. Our team is an interdisciplinary group of scientists working at the intersection of Recommender Systems, Information Retrieval, Machine Learning (ML
Posted 41 days ago | Updated 1 hour ago

Sr. Applied Scientist, Fire TV Science

Amazon.com Services LLC

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Sunnyvale, California, USA

Full-time

Help re-invent how millions of people watch TV! Fire TV remains the #1 best-selling streaming media player in the US, with over 100 million active users. Our goal is to be the global leader in delivering entertainment inside and outside the home, with the broadest selection of content, innovative devices, and personalized experiences for customers.Our team is an interdisciplinary group of scientists working at the intersection of Recommender Systems, Information Retrieval, Machine Learning (ML),
Posted 41 days ago | Updated 1 hour ago

Sr. Data Scientist

INSPYR Solutions

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Glendale, California, USA

Contract

Position: Senior Data Scientist Duration: 7+ month contract Location: Glendale, CA (Hybrid) Compensation: $90-$105/hr Work Requirements: , Holders or Authorized to Work in the US. Senior Data ScientistThe Merchandise Business Insight and Analytics team has responsibility for providing core retail merchandise, planning, analytics, and reporting systems to support the product lifecycle management and drive actionable insights for the Global Product Creation Group and a large community of business
Easy Apply
Posted 20 days ago | Updated moments ago

Research Engineer, Experimentation & Evaluation

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A124710A Apply to this job Share this listing: Responsibilities Our mission in the experimentation and evaluation team is to build the next-gen A/B testing platform, that empowers the company to make data-driven decisions for the products. The supported scenarios include recommendations, push, ads, search, mobile app, UI interaction and service upgrades etc. Our platform's capabilities cover the entire experiment life cycle, from ex
Posted 60+ days ago | Updated 5 hours ago

Internship, Machine Learning Engineer, Energy Engineering (Fall 2025)

Tesla Motors

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Palo Alto, California, USA

Full-time

Consider before submitting an application: This position is expected to start August/September 2025 and continue through the entire Fall term (i.e. through approximately December 2025) or into Winter/Spring 2026 if available. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. International Students: If your work authorization is through CPT, please consult your school on your ability to work 40 hours per week before applying. You must be able to work 40 hours per wee
Posted 12 days ago | Updated 5 hours ago

Data Science Lead - TikTok Ads- San Jose

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A106405 Apply to this job Share this listing: Responsibilities About The Tiktok Monetization Product Data Science Team We're the TikTok Monetization Products data science team, who enables and champions data driven decision making. Our Vision is to become the world class data science team, where data is used rigorously to drive all decision making. Our Mission is to drive monetization and sustainable revenue growth for TikTok throug
Posted 60+ days ago | Updated 5 hours ago

Experienced Transportation Engineer or Planner

Fehr & Peers

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Stockton, California, USA

Full-time

If you are interested in multiple locations please only apply once, your preference will be discussed during the screening process. Our Central Valley office in Stockton seeks an experienced Transportation Engineer or Planner passionate about developing innovative and locally tailored solutions. This role works closely with a wide variety of clients and community members on interesting, local projects, ranging from multimodal planning studies to complex forecasting and operations projects. Our
Posted 60+ days ago | Updated 5 hours ago

Experienced Transportation Engineer/Planner

Fehr & Peers

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Oakland, California, USA

Full-time

If you are interested in multiple locations please only apply once, your preference will be discussed during the screening process. Fehr & Peers is seeking an experienced Traffic Engineer/Planner to join our team of creative professionals. You'll have exciting opportunities to develop innovative multimodal transportation solutions, guide entry-level staff, and foster client connections. We are seeking professionals passionate about improving communities, motivating others, and taking initiative
Posted 60+ days ago | Updated 5 hours ago

Data Scientist, Global Monetization Strategy & Analytics

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A78714 Apply to this job Share this listing: Responsibilities About The Team We are seeking high-energy individuals that are passionate about working with our unprecedented monetization products, technology and data to bring inspirational research into real world applications, and present them to the senior executive leaders. - Responsible for key research and business analysis of Tiktok monetization products. Evaluate business heal
Posted 60+ days ago | Updated 5 hours ago

Machine Learning Engineer Graduate (E-Commerce Supply Chain & Logistics - CV/Multimodal) - 2025 Start (PhD)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A160830 Apply to this job Share this listing: Responsibilities Team Introduction: Join the E-commerce Global Supply Chain and Logistics team at TikTok! We're enhancing the shopping experience and reducing logistics operational costs. We are seeking brilliant and motivated graduate software engineers, who are eager to apply their knowledge in machine learning (ML), operations research (OR), data mining, and statistical inference to r
Posted 60+ days ago | Updated 5 hours ago

Lead Data Scientist - Supply Chain Optimization

Target Corporation

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Remote or Brooklyn Park, Minnesota, USA

Full-time

The pay range is $128,000.00 - $231,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life
Posted 23 days ago | Updated 5 hours ago