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Operations Research Analyst Intern Jobs in California

IESE Solutions

Operations Research Analysts

El Segundo, CA · On-site

$104K - $124K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

IESE Solutions is seeking Operations Research Analysts to support the U.S. Space Forces (USSF) mission of delivering warfighter capability via the Space Systems Command (SSC) directorates. Position ...

IESE Solutions

Operations Research Analysts

El Segundo, CA · On-site

$104K - $124K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

IESE Solutions is seeking Operations Research Analysts to support the U.S. Space Forces (USSF) mission of delivering warfighter capability via the Space Systems Command (SSC) directorates. Position ...

IESE Solutions

Operations Research Analysts

El Segundo, CA · On-site

$104K - $124K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

IESE Solutions is seeking Operations Research Analysts to support the U.S. Space Forces (USSF) mission of delivering warfighter capability via the Space Systems Command (SSC) directorates. Position ...

Caterpillar

2027 Business Analyst Intern

San Diego, CA

$22.50 - $40.25/hr

  • Medical

  • PTO

Collects, categorizes, audits, and analyzes operational and quality data using standard analytical ... Prepares research reports, business cases, and presentation materials for internal stakeholders and ...

Internet Brands

AI Research & Operations Analyst Lead

El Segundo, CA · On-site

$104K - $124K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We're looking for an experienced and energetic AI Research & Operations Analyst Lead to lead and mentor our team of Associate AI Research & Operations Analysts. You'll be the connective tissue ...

Internet Brands

AI Research & Operations Analyst Lead

El Segundo, CA · On-site

$104K - $124K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Description We're looking for an experienced and energetic AI Research & Operations Analyst Lead to lead and mentor our team of Associate AI Research & Operations Analysts. You'll be the connective ...

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Operations Research Analyst Intern information

What types of projects and problems do operations research analyst interns typically work on during their internship?

Operations Research Analyst Interns often work on projects that involve analyzing complex data sets, building mathematical models, and developing optimization strategies to improve business processes. Common tasks include assisting with data collection, performing statistical analysis, and using software tools to simulate different scenarios. Interns usually collaborate closely with experienced analysts and cross-functional teams in areas such as supply chain, logistics, or finance to solve real-world operational challenges. This hands-on experience helps interns gain valuable insights into how analytical methods drive decision-making in organizations.

What are the key skills and qualifications needed to thrive as an operations research analyst intern?

To thrive as an Operations Research Analyst Intern, you need strong analytical skills, a solid grounding in mathematics and statistics, and enrollment in or completion of a relevant degree such as operations research, mathematics, or engineering. Familiarity with optimization software, statistical analysis tools (like R, Python, or SAS), and data visualization platforms is typically required. Attention to detail, problem-solving ability, and effective communication are essential soft skills for translating complex data into actionable insights. These skills enable interns to contribute meaningfully to decision-making processes and support data-driven improvements within organizations.

What does an operations research analyst intern do?

An Operations Research Analyst Intern assists in analyzing data and developing mathematical models to help organizations solve problems and improve decision-making. Typical tasks include collecting and interpreting data, using statistical software, and working with teams to recommend solutions. Interns may also help visualize data, prepare reports, and contribute to presentations. This role provides exposure to real-world business challenges and helps interns build practical analytical skills.

What is the difference between Operations Research Analyst Intern vs Data Analyst Intern?

AspectOperations Research Analyst InternData Analyst Intern
Required CredentialsTypically pursuing or holding a degree in operations research, industrial engineering, or related fieldsUsually pursuing or holding a degree in statistics, mathematics, or data science
Work EnvironmentInternships in consulting firms, government agencies, or large corporations focusing on optimization and decision modelsInternships in tech companies, finance, or marketing departments analyzing datasets and generating reports
Employer & Industry UsageCommon in logistics, manufacturing, and government sectorsPrevalent in finance, marketing, and technology industries

Both roles involve data analysis and problem-solving, but Operations Research Analyst Interns focus on optimization models and decision-making processes, while Data Analyst Interns primarily analyze datasets to generate insights. The choice depends on your interest in operational modeling versus data visualization and reporting.

What are the most commonly searched types of Operations Research Analyst jobs in California?

The most popular types of Operations Research Analyst jobs in California are:

What cities in California are hiring for Operations Research Analyst Intern jobs?

Cities in California with the most Operations Research Analyst Intern job openings:

Operations Research Analyst Intern jobs near you
Infographic showing various Operations Research Analyst Intern job openings in California as of August 2026, with employment types broken down into 84% Full Time, 12% Part Time, 2% Temporary, and 2% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution.

Operations Research Analyst, Mission Engineering

CHAOS Industries

El Segundo, CA • On-site

$104K - $124K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 28 days ago

Job description

CHAOS Industries is redefining modern defense with a multi-product portfolio that gives the ultimate advantage-domain dominance. The company's products are powered by Coherent Distributed Networks (CDN™), empowering warfighters, commercial air operators, and border protection teams to act faster, adapt rapidly, and stay ahead of evolving threats.
CHAOS Industries was founded in 2022 and has raised a total of $1 billion in funding from leading investors, including 8VC, Accel, and Valor Equity Partners. The company is headquartered in Los Angeles, with offices in Washington, D.C., San Francisco, San Diego, Seattle, and London. For more information, please visit www.chaosinc.com.
About the Team: Mission Engineering at CHAOS turns simulation output into decisions. We run large-scale modeling and simulation campaigns across all warfighting domains and the full kill chain, against named threats, in operationally relevant scenarios, at the speed engineering, operational, and customer teams actually need. Every CHAOS engineering trade, pursuit, and customer engagement is anchored in rigorous, physics-based, tactically relevant, and statistically valid analysis, and we're scaling the function to meet that bar across a growing product portfolio.
About the Role: On the Mission Engineering team at CHAOS, you will design, develop, execute, analyze, and validate models and simulations to deliver operational analysis and system performance assessment across defense, national security, and commercial programs. You will have freedom to move rapidly and use your expertise to apply rigorous statistical methods to analyze simulation outcomes, quantify system effectiveness, and communicate actionable insights to technical teams, leadership, and customers. Your work will directly inform critical decisions around sensor performance, mission planning, weapon effectiveness, and platform capability evaluation.
This is a foundational hire. You will shape how CHAOS does mission analysis from day one, and you will have the freedom to move fast.
What You'll Do:
  • Scope, plan, and execute modeling and simulation efforts and studies aligned to program objectives, managing your competing priorities and timelines effectively.
  • Develop, configure, and execute analysis using mission-level models and simulations such as AFSIM, ESAMS, Brawler, Ansys STK, and/or physics-based models to evaluate system and platform performance in operationally relevant scenarios.
  • Build and refine models of sensors, communications systems, aircraft (including unmanned), weapons, and spacecraft within mission-level simulation frameworks.
  • Architect, implement, and validate models of both blue and red systems, sensors, communications, weapons, aircraft, spacecraft, and ground/maritime platforms, within mission- and engagement-level simulation frameworks.
  • Define and apply rigorous statistical methodologies to simulation results to quantify measures of effectiveness and performance to produce relevant and defensible findings for internal and external stakeholders.
  • Develop and maintain Python-based analysis tools and pipelines for data processing, statistical analysis, and visualization.
  • Implement technical methodology, simulation best practices, and customer engagement.
  • Document methodology, assumptions, and findings in technical reports and briefing materials, including data visualizations, and present results to both technical and non-technical audiences.
  • Partner with engineering, product, growth, and customer teams to translate operational questions into well-structured analytical approaches and shape new business pursuits. Push back when the framing is wrong.

Minimum Requirements:
  • Bachelor's degree or higher in Computer Science, Aerospace/Software/Computer Engineering, Data Science, Statistics, Mathematics, Operations Research, Physics, or a related field.
  • 5+ years of experience supporting defense, intelligence, or advanced technology programs through industry or government employment.
  • Demonstrated track record leading mission-level operations analysis studies and delivering decision-quality results to senior engineering and customer stakeholders.
  • Extensive direct experience with combat simulations such as AFSIM, ESAMS, Brawler, Ansys STK, or equivalent, including ownership of rigorous methodology, not just execution.
  • Significant experience developing analytical tools and applying rigorous statistical methods to interpret and present results.
  • Strong proficiency in Python and MATLAB, including standard scientific computing libraries (such as Pandas, Polars, NumPy, SciPy, Scikit-Learn, Matplotlib, Seaborn, CuPy, or PyTorch).
  • Exceptional data visualization skills and comfort developing CONOPS/OV-1 visuals and briefing packages.
  • Proficiency with software development practices including version control and leveraging/validating outputs of AI-assisted coding tools.
  • Demonstrated ability to lead analytical efforts and deliver products with minimal oversight, including leading projects and studies.
  • Comfortable working on Linux-based systems and writing scalable scripts and software.
  • Exceptional written and verbal communication skills, including experience briefing flag/general officer or SES-level audiences.
  • Eligibility to obtain a Top Secret / Sensitive Compartmented Information (TS/SCI) clearance

Preferred Requirements:
  • Active TS/SCI clearance.
  • Recognized expertise analyzing the full kill chain (find, fix, track, target, engage, assess) across multiple domains, including air-to-air, air-to-surface, surface-to-air, space, and electronic warfare engagements.
  • Deep expertise in sensor performance analysis (especially radar) and in developing and validating models of sensors, communications, weapons, aircraft, spacecraft, or ground/maritime systems in mission-level simulation environments such as AFSIM or Ansys STK.
  • Experience leading study teams or technical working groups across organizations, including model accreditation, V&V efforts, or threat-informed scenario development.
  • Experience designing and analyzing large-scale Monte Carlo and DOE-driven simulation campaigns supporting system effectiveness or kill chain assessment.
  • Exposure to Distributed Interactive Simulation (DIS) networking and visualization tools such as MAK VR-Forces, SIMDIS, or similar.
  • Experience supporting rapid development programs across DoD services, DARPA, ONR, AFRL, COCOMs, the acquisition community, or commercial advanced technology programs.
  • Experience supporting capture and positioning activities (RFI/RFP responses, white papers, technical exchanges) and shaping new business pursuits.

Why CHAOS?
  • Health Benefits: Medical, dental, and vision benefits 100% paid for by the company
  • Additional benefits: 401k (+ 50% company match up to 6% of pay), FSA, HSA, life insurance, and more
  • Our Perks: Free daily lunch, 'No meeting Fridays', unlimited PTO, casual dress code
  • Compensation Components: Competitive base salaries, generous pre-IPO stock option grants, relocation assistance, and (coming soon!) annual bonuses
  • Team Growth: 250 employees and counting across 5 global offices

Salary Range: $175,000 - 225,000
The stated compensation range reflects only the targeted base compensation range and excludes additional earnings such as bonus, equity, and benefits. If your compensation requirements fall outside of the range, we still encourage you to apply. The salary range for this role is an estimate based on a range of compensation factors, inclusive of base salary only. Actual salary offer may vary based on (but not limited to) work experience, education and/or training, critical skills, and/or business considerations.
Recruiting Agencies: CHAOS Industries does not accept unsolicited resumes or outreach. Unsolicited submissions will not be reviewed or compensated.
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