209 Part-Time Advertising Jobs in California

Updated daily. Most recent posting: August 11, 2026.

Social Media Manager (Remote, Contract, Part-Time)

Huckleberry is seeking a part-time Social Media Manager to oversee content strategy, community engagement, and performance reporting across TikTok, Instagram, and Reddit. The role involves managing the creative process and maintaining the brand voice to support their parenting app platform....

Remote (Los Angeles, California) Huckleberry Labs
Marketing Manager - Content & Growth at AMT Santa Rosa, CA

Marketing Manager - Content & Growth job at AMT. About AMT We are seeking a full-time Marketing Manager with a strong focus on content to help launch and scale growth. This is AMT’s first marketing hire , and the role will report directly to the Cofounder. In this role, you will be responsible for...

Santa Rosa, California AMT
Adjunct Lecturer: Advertising & Public Relations

A California-based university is seeking candidates for a Temporary Faculty position in Advertising/Public Relations. You will be responsible for teaching a variety of undergraduate courses, including Introduction to Advertising and Public Relations. Applicants should hold a PhD or MA in media, comm...

Fresno, California California State University, Fresno
Influencer Marketing Manager, North America (12 Month Fixed Term Contract)

The Influencer Marketing Manager will oversee end-to-end influencer campaigns for the North American market, including agency management and content review. This role involves coordinating cross-functional teams to ensure brand alignment and tracking campaign performance metrics....

San Francisco, California Canva
Brand Ambassador Must be 21

Next Level Marketing is widely recognized as one of the beverage industry's leading brand activation agencies. We operate nationally to build premium brands with our team of experienced and passionate beverage professionals specializing in Brand Ambassador Programs.Consumer Sampling Programs, Specia...

Santa Rosa, California Next Level Marketing
Revvia Marketing + Video is hiring: Marketing Advertising Specialist in Carlsbad

Revvia Marketing is a growing fractional CMO and marketing services agency in Carlsbad serving local San Diego businesses. This is a part-time W-2 role starting at 20 hours per week, with strong potential to grow into a full-time position based on performance and client growth.The Role You’ll be t...

Carlsbad, California Revvia Marketing + Video
Temporary Senior Account Supervisor, Brand Marketing

This temporary role involves managing automotive brand marketing projects by developing vehicle modification recommendations and sourcing aftermarket parts. The position requires coordinating with internal teams and clients to ensure project objectives are met through organized documentation and res...

Los Angeles, California Edelman
Brand Ambassador - Must be 21+

Next Level Marketing is widely recognized as one of the beverage industry's leading brand activation agencies. Check us out! www.nextlevel-co.com (http://www.nextlevel-co.com/) Conduct consumer samplings at liquor stores, bars and restaurants to drive brand awareness, product education and trial for...

Ventura, California Next Level Marketing
Brand Ambassador Must be 21

Next Level Marketing is widely recognized as one of the beverage industry's leading brand activation agencies. Check us out! Conduct consumer samplings at liquor stores, bars and restaurants to drive brand awareness, product education and trial for up and coming and established beverage alcohol bran...

Riverside, California Next Level Marketing
Beverage Brand Ambassador: Live Sampling & Events

Next Level Marketing, based in Oxnard, CA, is hiring a part-time Brand Ambassador to conduct consumer samplings and drive brand awareness for beverage alcohol brands. The role requires being outgoing, dependable, and available for non-traditional hours. A valid driver's license and ability to provid...

Oxnard, California Next Level Marketing
Freelance Creative Director

The Freelance Creative Director will lead the creative vision and brand strategy across FOX's diverse media portfolio. This role requires a hands-on professional to design compelling assets and unify messaging across broadcast and digital platforms....

Los Angeles, California FOX Corporation
Paid Social Media Buyer (Part-Time, Temporary)

This part-time, temporary role involves managing, optimizing, and scaling paid social media campaigns across Meta, TikTok, and Pinterest. The candidate will analyze performance data to provide actionable insights and collaborate with creative teams to drive growth....

Remote (Los Angeles, California) OSEA
Director, Product Marketing, Ads Monetization

his leader will own the strategy, commercialization, and market success of Walmart Connect’s monetization portfolio while building and developing a high performing team, influencing senior stakeholders, establishing scalable operating models, and helping elevate the overall Product Marketing organiz...

San Francisco, California Walmart
Energetic Trade Show Event Marketer — Lead Gen Pro

Leaf Home is seeking outgoing, energetic individuals to join our event marketing team as a part-time Event Marketer. You will attend pre-scheduled trade shows, fairs, and community events to generate qualified leads for our sales team and contribute to meeting lead targets. You will demonstrate prod...

Salinas, California Leaf Home
Marketing Advertising Specialist

Revvia Marketing is a growing fractional CMO and marketing services agency in Carlsbad serving local San Diego businesses. We’re hiring a Paid Media Lead to own all paid advertising and landing page execution across our client roster. This is a part-time W-2 role starting at 20 hours per week, with ...

Carlsbad, California Revvia Marketing + Video
Student Intern, Marketing Copywriter (Hourly)

The Office of College Relations and Marketing at Austin Community College is seeking a student intern to assist with copywriting tasks. The role involves creating marketing content to support the college's communication and promotional efforts....

Highland, California Austin Community College
Part-Time Graphic Designer (Facebook Ads Creatives)

The ideal candidate understands digital marketing design, can create eye-catching ad creatives, and is able to deliver graphics optimized for social media performance. Design engaging Facebook ad creatives for marketing campaigns. Proven experience as a Graphic Designer, preferably in digital market...

San Diego, California Easy HR Group
Part-Time Graphic Designer for Facebook Ads

The ideal candidate understands digital marketing design, can create eye-catching ad creatives, and is able to deliver graphics optimized for social media performance. Design engaging Facebook ad creatives for marketing campaigns. Proven experience as a Graphic Designer, preferably in digital market...

San Diego, California Easy HR Group
Google & Meta Ads Specialist — Paid Trial to Full-Time

Approximately 10–15 hours per week Responsibility for a limited number of selected trial accounts $20 per hour during the four-week trial Primarily remote Occasional in-person meetings in or near Pasadena, California During the initial trial, you will take responsibility for reviewing, managing and ...

Pasadena, California Elevate
Digital Marketing and Integrated Marketing Communications, Department of Marketing, Management, and Health Care Administration - Adjunct Faculty

University of Maryland Global Campus is seeking an adjunct faculty member to teach Digital Marketing and Integrated Marketing Communications courses in San Diego. The role involves instructing students on marketing strategy, customer journeys, and the integration of various communication modalities ...

San Diego, California University of Maryland Global Campus
Job Types
Freelance (1185) Full-Time (39674) Part-Time (2465) Internship (2067)
Experience Level
Entry Level (8471) Senior (11410)
Fields
Social (90245) Other (79567) Online (71700) SEM (34502) Print (25358) TV (13599) Magazine (5197) Radio (5089) Viral (4490) Expand for more
Occupations
Marketing (136387) Manager (87027) Other (59828) Sales (56753) Director (32419) Coordinator (23584) Production (22435) Public Relations (16311) Designer (9464) Administrative (8550) Expand for more
State
California (4960) New York (4046) Texas (2459) Florida (2424) Ohio (1726) North Carolina (1685) Pennsylvania (1564) Illinois (1258) Michigan (1140) Massachusetts (1041) Expand for more
Cities
New York (2963) Chicago (884) San Francisco (841) Los Angeles (737) SEATTLE (479) Austin (474) Atlanta (455) Houston (440) Boston (429) Philadelphia (384) Expand for more
Sign Up to See All Our Jobs.

Access a database with thousands of jobs. Postings are reviewed by hand to ensure quality and relevancy.