Operations research jobs in Los Angeles, CA

Decision Scientist – Optimization & Operations Research - # 26-26814

Remote

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17d ago

Duration: 12 Months Contract Job Description:The Decision Science and Integration team supports clients across The Company, including Parks, Experiences, and Products, Cruise Line, Media Networks , Studio Entertainment, Theatrical Group (e.g., Broadway shows), and Interactive Media in the core competencies of yield management, revenue planning, forecasting, pricing, and optimization. Key partners to the organization include Marketing, Finance, Business Development, Research, and Operations. Rol

Easy Apply

Contract

$80 - $85.71

Sr Data Scientist (Operations Research)

Remote or Minneapolis, Minnesota

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Today

COMPANY OVERVIEW We exist to make food the world loves. But we do more than that. Our company is a place that prioritizes being a force for good, a place to expand learning, explore new perspectives and reimagine new possibilities, every day. We look for people who want to bring their best - bold thinkers with big hearts who challenge one another and grow together. Because becoming the undisputed leader in food means surrounding ourselves with people who are hungry for what's next. At General

Full-time

USD 110,800.00 - 184,800.00 per year

Associate AI Research & Operations Analyst

El Segundo, California

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Today

Description Kickstart your career in AI! We're looking for Associate AI Analysts to join our Central AI team. This role is perfect for someone smart and innovative who is eager to apply what they've learned in school (or internships) and grow into an AI-focused career path. By being in the office 5 days a week, you'll collaborate with various departments and teams to explore, evaluate, and roll out next-generation AI tools that power smarter business decisions - learning hands-on, while making

Full-time

USD 60,000.00 per year

2027 Enterprise Resiliency Modeling and Simulation Engineer

El Segundo, California

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Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

2027 Kill Chain Modeling and Simulation Engineer

El Segundo, California

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Today

Full-time

USD 100,000.00 - 115,000.00 per year

Navigation & Positioning Architectures MTS Engineer

El Segundo, California

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Today

Full-time

USD 86,600.00 - 150,400.00 per year

Enterprise Modeling & Simulation Engineer

El Segundo, California

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Today

Full-time

USD 100,300.00 - 150,400.00 per year

Engineering Economics & Cost Analytics Lead Engineer

El Segundo, California

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Today

Full-time

USD 155,900.00 - 233,900.00 per year

AFSIM Modeling, Simulations, and Analysis Engineer

El Segundo, California

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Today

Full-time

USD 129,000.00 - 193,500.00 per year

RAND Summer Associate Program - POLICY Research

Hybrid in Santa Monica, California

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Today

Job Type: Adjunct Staff (Fixed Term) RAND is a nonprofit, nonpartisan research organization focused on improving policy and decision making through high-quality research and objective analysis. At RAND, we empower our people to do their best work by fostering a culture in which different views, backgrounds, experiences, and perspectives are valued and respected, and staff have a sense of belonging with their colleagues, fair access to opportunities, and feel comfortable bringing their best sel

Full-time

USD 32.00 per hour

Modeling, Simulation, and Analysis Engineer

El Segundo, California

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Today

Full-time

USD 117,000.00 - 175,400.00 per year

Data Analyst

Long Beach, California

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Today

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground. OUR VALUES Be the offset. We create asymmetric advantages with creativity an

Full-time

USD 80,000.00 - 150,000.00 per year

Modeling Simulation Software Engineer

El Segundo, California

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Today

Job ID: 2616553 Location: El Segundo, CA, US Date Posted: 2026-09-04 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC's Horizon program is seeking you, our latest Modeling and Simulation Software Engineer, to support the U.S. Space Force's mission of deliv

Full-time

USD 160,001.00 - 200,000.00 per year

Junior Modeling Simulation Software Engineer

El Segundo, California

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Today

Job ID: 2616551 Location: El Segundo, CA, US Date Posted: 2026-09-04 Category: Engineering and Sciences Subcategory: Modeling/Sim Engr Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum Clearance Required: Top_Secret Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC's Horizon program is seeking you, our latest Modeling and Simulation Software Engineer, to support the U.S. Space Force's mission of deliv

Full-time

USD 80,001.00 - 120,000.00 per year

Modeling Simulation & Analysis Engineer 3 or 4 (Principal or Sr. Principal Level)

El Segundo, California

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2d ago

RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE REQUIRED FOR START: Yes CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people\'s lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation\'s history - from the first flight

Full-time

USD 95,300.00 - 165,500.00 per year

Full Stack Engineer

Hybrid in Glendale, California

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5d ago

SRI Resources has immediate job opportunities for Full Stack Engineers with a major corporation in Glendale, CA or Santa Monica, CA. Hybrid, 4 days onsite; 1 day remote. 5+ month contract Pay Rate: $92 - $97/hr DOE Must Haves: Python and SQL experienceReact/Typescript experienceUnderstanding of ML to work with the underlying data and models Python/Streamlit experience SUMMARY: The Direct to Consumer Data & Analytics organization is seeking a Sr. Software Engineer who will be an exceptional add

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Contract

Depends on Experience

Staff FPGA Operations Project Engineer

El Segundo, California

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Today

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals

Full-time

USD 165,000.00 - 199,000.00 per year

Data Scientist

Remote or Alexandria, Virginia

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Today

Overview Systems Planning and Analysis, Inc. (SPA) delivers high-impact, technical solutions to complex national security issues. With over 50 years of business expertise and consistent growth, we are known for continuous innovation for our government customers, in both the US and abroad. Our exceptionally talented team is highly collaborative in spirit and practice, producing Results that Matter. Come work with the best! We offer opportunity, unique challenges, and clear-sighted commitment to

Full-time

USD 95,000.00 - 115,000.00 per year

Senior Manager, Machine Learning Engineering

Remote

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Today

We're transforming the grocery industry At Instacart, we invite the world to share love through food because we believe everyone should have access to the food they love and more time to enjoy it together. Where others see a simple need for grocery delivery, we see exciting complexity and endless opportunity to serve the varied needs of our community. We work to deliver an essential service that customers rely on to get their groceries and household goods, while also offering safe and flexible

Full-time

USD 275,000.00 - 290,500.00 per year

Early Career Associate Data Scientist

Remote or Norfolk, Virginia

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Today

Overview FTI is seeking an early career Data Scientist to support the Naval Safety Command in Norfolk, VA. This is an excellent opportunity for a recent Master's graduate or current PhD student who wants to apply their academic experience to real world AI, machine learning, and predictive analytics challenges supporting the U.S. Navy. This is an on-site position. We are particularly interested in candidates who have completed a Master's degree, are currently pursuing a PhD, or have completed a

Full-time

Operations research jobs in Los Angeles, CA, USA