147 marketing intern jobs at 91 companies in Simi Valley, CA

6d
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Fall Marketing Intern
Los Angeles, California, United States
$20/hr HybridMultiple Commitments Available
Crazy Mountain
Crazy Mountain: A premium non-alcoholic beverage making brews for good times and clear minds.
Marketing intern supporting brand initiatives, social media, influencer partnerships, events, content creation, campaign coordination, research, reporting, and marketing operations.
1mo
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Marketing Intern
Aspen or Los Angeles
OnsiteFull Time
Cos Bar
Cos Bar: Luxury beauty retailer offering curated skincare, makeup, and fragrance.
Support marketing with social media, copywriting, analytics, event support, and marketing reports. Knowledge of Facebook, Twitter, YouTube; strong communication, organization, and time-management skills.
Facebook, Twitter, YouTube
2mo
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Marketing Intern
Santa Clarita, California, United States
OnsiteInternship
ZOE International
ZOE International: Fights human trafficking through prevention, rescue, and restoration.
Current college student in Marketing/Communications/Nonprofit Management; strong writing, detail oriented; familiar with Google tools; self-motivated; alignment with mission.
Google Docs, Google Analytics, Google Ads, Facebook Ads, SEO tools, Email marketing tools
3w
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Marketing Intern
Beverly Hills, California, United States
$4k/mo OnsiteMultiple Commitments Available
StudyFetch
StudyFetch: AI-powered platform providing interactive study tools for students.
Currently enrolled in a bachelor's program (rising junior/senior preferred), strong written communication, organized, interest in marketing/creator economy, experience with social/community tools is a plus.
Notion, Asana, Canva
6d
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Marketing Intern
Los Angeles, California, United States
$15-$20/hr RemoteInternship
SourceReady
SourceReady: AI-powered platform for discovering and vetting global suppliers.
Interest in marketing, social media, and influencer partnerships; familiarity with social platforms; creative writing and visual storytelling skills; organized, proactive communication; video editing experience is a bonus.
Instagram, LinkedIn, TikTok, Facebook
2mo
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B2C Marketing (part-time) Intern
San Francisco or Karlsruhe or Stuttgart or Vienna or Houston or Philadelphia or Tampa or Miami or Minneapolis or Nashville or St. Louis or Austin or San Antonio or San Jose or San Diego or San Francisco or Atlanta or Los Angeles or Salt Lake City or Phoenix or Portland or Orlando or New York or Seattle or Chicago or Charlotte or Kansas City or Denver or Boston or Washington or Dallas
RemotePart Time
Clera
Clera: AI talent agent matching professionals with high-growth startup roles
0+ YOEPart-time B2C marketing intern; US university student or recent graduate; passion for B2C marketing; startup environment; strong English writing.
Meta Advertising, TikTok Advertising, Social media management, Content creation tools
2mo
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Transportation Marketing Intern
Irvine or Los Angeles
$22-$26/hr OnsitePart Time, Temporary
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
Currently enrolled undergraduate/graduate student; ~20 hrs/week on-site; attention to detail; strong problem-solving and communication; basic Microsoft Office; CRM and content/graphics support tasks; 2 years of college and 3.0+ GPA preferred.
CRM, Microsoft Office
2mo
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Transportation Marketing Intern
Irvine or Los Angeles
OnsiteInternship, Part Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
Currently enrolled in an undergraduate or graduate program; attention to detail, problem-solving and strong communication skills; basic Microsoft Office skills; able to work ~20 hours/week on-site.
Microsoft Office
3w
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Bilingual Marketing Intern (English & Mandarin)
United States or Los Angeles or New York or New York or Boston
RemoteFull Time
Crimson Education
Crimson Education: Personalized university admissions consulting and academic tutoring services.
Native or proficient Mandarin and English, experience with Chinese marketing platforms, Facebook campaigns and CRM (Salesforce), event planning, strong communication and organization skills.
Facebook, WeChat, RED, Salesforce
1mo
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Music Marketing & Operations Intern
Los Angeles, California, United States
HybridInternship, Part Time
Create Music Group
Create Music Group: Provides digital distribution and rights management services for musicians.
Eligible to work in the U.S.; pursuing or holding a bachelor's in marketing/music/communications; 10–23 hrs/week availability; social media and content editing experience; proficiency with Google Workspace; familiarity with music genres preferred.
CapCut, Adobe Premiere, Google Sheets, Google Docs, Google Drive, Canva, Photoshop
1w
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Disney+ Hulu Brand Marketing Intern, Fall 2026 
Burbank, California, United States
$23/hr HybridFull Time, Internship
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
Marketing intern supporting Disney+ and Hulu brand strategy and campaigns. Requires Microsoft Office Suite, Google Workspace, Photoshop, Airtable, communication, analytical thinking, collaboration, and unrestricted work authorization.
Microsoft Office Suite, Google Workspace, Photoshop, Airtable
6d
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Growth Marketing Intern
Los Angeles, California, United States
HybridInternship
HeyGen
HeyGen: Generate professional AI videos using digital avatars and voices.
Hands-on growth, performance, or paid acquisition experience; proficiency in Google Ads and Meta Ads Manager; keyword reporting, bid adjustment, budget management, analytical skills, and self-direction.
Google Ads, Meta Ads Manager, Instagram, YouTube, TikTok, Reddit, ChatGPT, Apple Search Ads, Rewardful, AppsFlyer, Google Analytics 4
4d
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Marketing Analyst Intern
Los Angeles, California, United States
OnsiteInternship
VersaDesk
VersaDesk: Manufacturer of electric standing desks and ergonomic office furniture.
Bachelor's degree in a related field; strong analytical, problem-solving, communication, and organizational skills; familiarity with Microsoft Excel and Google Sheets; data and metrics experience preferred.
Microsoft Excel, Google Sheets, Google Analytics, Meta Ads, Shopify
1mo
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Growth Marketing SEO & Content Intern (Paid)
Los Angeles or United States
$20/hr RemoteContract, Internship
Blueprint
Blueprint: Sells science-based longevity products and personalized health protocols.
Strong writing, research, and editing skills; interest in growth marketing, SEO, content strategy and AI; bachelor’s degree or current enrollment or equivalent experience; highly self-motivated and organized.
5d
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Marketing Intern, Chartwells Higher Ed / California State University - Los Angeles (1549110)
Los Angeles, California, United States
$18/hr OnsiteInternship
Compass Group
Compass GroupLondon Stock Exchange: CPG: Provides contract food and support services globally.
Strong written and verbal communication, customer service knowledge, social media knowledge, interpersonal skills, event planning, and general marketing interest; graphic design and prior marketing experience are a plus.
social media platforms, Dine on Campus
3w
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Intern, Social Media Marketing
Santa Monica or United States
HybridPart Time
The Recording Academy
The Recording Academy: Produces the GRAMMY Awards and supports music industry professionals.
Currently enrolled college student (sophomore–senior or grad), college credit letter required; familiarity with TikTok/Instagram/LinkedIn, social media trends, basic graphic/video editing; personal laptop and strong communication skills.
Sprout Social, TikTok, Instagram, LinkedIn, Adobe Creative Suite, Canva
3mo
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Social Media Marketing Intern
Los Angeles, California, United States
OnsiteInternship
Cider
Cider: Global direct-to-consumer online fashion retailer for trendy apparel.
Experience managing social media accounts, strong knowledge of TikTok and Instagram, familiarity with scheduling and analytics tools, excellent written communication, organized, creative, and trend-aware.
TikTok, Instagram
2mo
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Insomniac - Paid Fall Music Group Marketing Intern
Calabasas, California, United States
$17-$18/hr OnsitePart Time
Insomniac
Insomniac: Produces immersive music festivals and electronic dance music events.
0+ YOEEnrolled in college; 18+; onsite in Calabasas, CA; part-time (16-29 hrs/wk); motivated problem solver; knowledge of dance music and Insomniac brands.
3w
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Bilingual Marketing Intern (English & Mandarin)
United States or Los Angeles or New York or New York or Boston
RemoteFull Time
Crimson Education
Crimson Education: Provides personalized university admissions consulting and academic tutoring services.
Proficiency in Mandarin and English, experience with Chinese marketing platforms, Facebook campaigns, CRM (Salesforce), strong communication and organization skills.
Facebook, WeChat, RED, Salesforce
1w
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FR Marketing Project Intern (TikTok Shop), 2026 Start (BS/MS)
Paris or Los Angeles or Singapore or New York City or London or Dublin or Berlin or Dubai or Jakarta or Seoul or Tokyo
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
Currently pursuing a bachelor's or master's degree; available for a 3- to 6-month internship; marketing coordination experience, analytical skills, KPI focus, and fluent French and English required.
TikTok Shop