112 research intern jobs at 75 companies in Lake Forest, CA
3mo
Save
Mark Applied
Hide
Research Intern
Carlsbad or New York
OnsiteFull Time, Internship
Actively enrolled in a bachelor’s or graduate degree program; gemology or related science preferred.
MS Office
1w
Save
Mark Applied
Hide
Research Intern Per Diem
Los Angeles, California, United States
$25-$27/hr OnsiteInternship
Available to work up to 40 hours/week; senior-year STEM undergraduate or recent STEM bachelor's graduate; preferred bachelor's in life/physical sciences with ≥2 years lab coursework; basic research understanding.
1mo
Save
Mark Applied
Hide
A&R Research Intern
Los Angeles, California, United States
HybridMultiple Commitments Available
Must be based in Los Angeles; passionate about music and social media; strong written and verbal communication; organized; able to manage multiple tasks; familiarity with YouTube, Instagram, TikTok and A&R research tools preferred.
YouTube, Instagram, TikTok, DSPs
1mo
Save
Mark Applied
Hide
Game Research & Development Intern, Engine Research
Los Angeles, California, United States
$28-$60/hr OnsiteFull Time
Strong coding in C++ or Python, knowledge of calculus/linear algebra, EM/ML familiarity; graduate students and publications preferred; good communication and responsibility.
C++, Python, TensorFlow, Torch, Game engine, Graphics APIs, GPU programming
1mo
Save
Mark Applied
Hide
Equity Research Intern
Newport Beach, California, United States
OnsiteInternship
Post-grad internship in-office in Newport Beach; analytical skills, financial modeling, MS Office (Excel, PowerPoint), strong writing and communication; able to work flexible schedule.
Microsoft Office, Microsoft Excel, Microsoft PowerPoint, Internet
1d
Save
Mark Applied
Hide
Research Intern, User Modeling and Personalization
Bellevue or Los Angeles
$69k-$121k/yr OnsiteFull Time, Internship
PhD enrollment in a technical field or equivalent experience, top-venue ML publications, strong machine learning and computer science skills, and experience with distributed model training, inference, and experimentation.
PyTorch, TensorFlow, JAX, Google Cloud, AWS, Azure
3w
Save
Mark Applied
Hide
Sales Market Research Intern (Fall 2026)
Austin or Los Angeles or Miami or New York or Phoenix or Texas
HybridInternship
Conduct outbound research and verification of venue info and contacts, comfortable making phone calls, strong verbal and note-taking skills, detail-oriented; enrolled in business/sales/marketing/communications program.
5d
Save
Mark Applied
Hide
Research Assistant - Intern (CA, Los Angeles)
Los Angeles, California, United States
$25/hr OnsitePart Time, Internship
College student in sophomore, junior, or senior year; no work experience or specific major required. Requires analytical, research, organizational, teamwork, problem-solving, and Microsoft Office skills.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft Outlook, SAS
1w
Save
Mark Applied
Hide
Senior Research Analyst
Phoenix or Los Angeles
OnsiteFull Time
3+ YOEBachelor's in related field, 3+ years real estate research experience, strong analytical and writing skills, familiarity with CRE metrics and data vendors, proficiency with Microsoft Office and internal data platforms.
Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Real Capital Analytics, RealPage, CompStak, ZoomInfo, Revista, Pitchbook, CoStar, ESRI Suite, ArcGIS, PowerBI, Adobe Creative Cloud, Curve Analytics, Moody’s, Lightcast, Oxford Economics, Bureau of Labor Statistics, Bureau of Economic Analysis, Census Bureau
1w
Save
Mark Applied
Hide
Game Research & Development Intern, Engine Research 107344
Los Angeles, California, United States
$28-$60/hr OnsiteInternship
Strong coding in C++, Python, or TensorFlow/Torch; solid calculus and linear algebra; graduate students preferred; publications and game engine/GPU familiarity a plus.
C++, Python, TensorFlow, Torch
1mo
Save
Mark Applied
Hide
Research Scientist Intern (Data-TnS-Algo-Foundations & Intelligence Service) - 2027 Start (PhD)
Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
PhD student in CS or related field with research experience in LLMs, AI safety, CV or multimodality; familiarity with AI-safety literature; proficiency in deep learning frameworks; strong analytical and communication skills.
PyTorch, TensorFlow
4d
Save
Mark Applied
Hide
Fall Marketing Intern
Los Angeles, California, United States
$20/hr HybridMultiple Commitments Available
Marketing intern supporting brand initiatives, social media, influencer partnerships, events, content creation, campaign coordination, research, reporting, and marketing operations.
1w
Save
Mark Applied
Hide
Biologics Formulation Research Internship - Spring 2027
El Segundo or Washington or Huntsville
$33/hr OnsiteInternship, Full Time
Currently enrolled in a bachelor's or graduate program in a relevant science or engineering field; prior hands-on laboratory experience, protein characterization knowledge, precision, organization, and communication skills required.
nanoDSF, Analytical size exclusion chromatography (SEC), Dynamic light scattering (DLS), Circular dichroism (CD) spectroscopy, UV spectroscopy, Fluorescence spectroscopy, SDS-PAGE, capillary isoelectric focusing (cIEF), tangential flow filtration (TFF), GraphPad Prism, Python, MATLAB
1w
Save
Mark Applied
Hide
Intern, Project
Commerce, California, United States
HybridPart Time
Excellent writing and research skills, familiarity with AP style, organized, detail-oriented, proficient with Microsoft Office and Outlook; current senior or recent BA graduate in communications-related field preferred.
Microsoft Office, Microsoft Outlook
3d
Save
Mark Applied
Hide
Intern With Us
Los Angeles County, California, United States
OnsiteInternship
Internship providing hands-on experience in education, conflict resolution, communications, nonprofit management, program support, research, and event coordination.
1mo
Save
Mark Applied
Hide
Lifestyle Intern - Fall
Los Angeles, California, United States
OnsiteInternship
Support influencer and press relations, media monitoring, research, pitching, and administrative tasks; proficiency with Microsoft Office, Google Workspace, and digital communication; strong written and verbal skills.
Microsoft Office, Google Workspace, Microsoft Teams
5d
Save
Mark Applied
Hide
Summer Analyst Intern - Generalist (2027 Start Date)
Boston or Chicago or Dallas or Denver or Los Angeles or Menlo Park or New York or San Francisco or Washington
$2k/wk OnsiteInternship
Pursuing a bachelor's or master's degree in a quantitative field, graduating winter 2027 or summer 2028; 3.3+ GPA, strong quantitative and research skills, communication, teamwork, and U.S. work authorization if applicable.
SAS, R, Stata, Python
4d
Save
Mark Applied
Hide
Legal Intern
Inglewood or Los Angeles
$20/hr OnsitePart Time, Internship
Current 3L pursuing a JD at an accredited law school, in good standing, with Contracts coursework; strong communication, organization, discretion, research, and Microsoft Office skills.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook
4w
Save
Mark Applied
Hide
Marketing Intern
Chino, California, United States
$20-$24/hr OnsitePart Time
Support social media, create digital content and graphics, assist campaign execution, conduct market research, and maintain marketing assets. Requires strong communication, organization, and design aptitude.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Canva, Adobe Creative Suite
1d
Save
Mark Applied
Hide
Administrative Intern
Upland, California, United States
$18-$22/hr OnsitePart Time, Internship
Current or recent enrollment in an accredited college or university; administrative duties include data entry, recordkeeping, filing, research, document preparation, customer service, and computer-based records management.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
Explore Jobs
Expand Your Job Search
Top Cities Near Lake Forest for Research Intern
- Research Intern jobs in Los Angeles, CA
- Research Intern jobs in Long Beach, CA
- Research Intern jobs in Anaheim, CA
- Research Intern jobs in Santa Ana, CA
- Research Intern jobs in Riverside, CA
- Research Intern jobs in Irvine, CA
- Research Intern jobs in San Bernardino, CA
- Research Intern jobs in Fontana, CA
- Research Intern jobs in Moreno Valley, CA
- Research Intern jobs in Huntington Beach, CA
- Research Intern jobs in Glendale, CA
- Research Intern jobs in Oceanside, CA
- Research Intern jobs in Garden Grove, CA
- Research Intern jobs in Rancho Cucamonga, CA
- Research Intern jobs in Ontario, CA
- Research Intern jobs in Corona, CA
- Research Intern jobs in Pomona, CA
- Research Intern jobs in Torrance, CA
- Research Intern jobs in Pasadena, CA
- Research Intern jobs in Orange, CA