28 Part-Time Advertising jobs in Glendora, California

Updated daily. Most recent posting: May 19, 2026.

Advertising Sales Associate

The pages of this glossy publication cover the latest trends in fashion, fine dining, nightlife, arts and culture. Luxe Media, LLC and Felix Magazine are the marketing names of The Aparecio Foundation, NFP ("TAF"). Luxe Media, LLC. The associate is responsible for developing and maintaining relation...

Los Angeles, California Luxe Media, LLC
Marketing Internship - 2

You’ll work on the front end of the business—researching opportunities, organizing prospect data, and supporting outreach efforts. This is a practical, execution-focused role designed to build real business skills. Please know this is an_ internship_ with a path to Full-Time, Part-Time, or Contract ...

Riverside, California D.A.M. Good Video Co.
Creative Director - Temporary

This Creative Director role focuses on leading integrated campaigns while integrating generative AI tools into creative workflows. The position requires a blend of strategic leadership, hands-on concept development, and the ability to mentor creative teams....

Los Angeles, California Monks
2D Illustrator & Advertising Artist

Key Responsibilities Create high-quality 2D illustrations for marketing campaigns and digital platforms Design engaging visuals for social media posts and promotional content Collaborate with the Marketing team to ensure visual consistency and alignment with brand strategy 3+ years of experience in ...

Riverside, California VirtualVocations
Digital Advertising Copywriter

A company is looking for a Copywriter, Digital Ads, Brochures and Flyers. Key Responsibilities Research and analyze information to craft innovative and informative content Required Qualifications Proficiency in SEO and digital advertising copywriting...

Inglewood, California VirtualVocations
Marketing & Social Media Specialist

Company Description H15DEN is dedicated to empowering independent food and drink businesses by helping them enhance their visibility and grow their customer base. Role Description Additional tasks include collaborating with cross-functional teams to develop campaigns, evaluating the success of marke...

Long Beach, California H15DEN
Temporary Junior Art Director

RPA is seeking a temporary junior art director to work on client projects within their creative department. This role involves collaborating on advertising campaigns and offers a pathway to potential full-time employment....

Santa Monica, California RPA
Temporary Junior Copywriter

RPA is seeking a temporary junior copywriter to work on client projects and collaborate with their creative team in Santa Monica. This role offers the opportunity to gain agency experience with the potential for future full-time employment. Applicants are required to submit a portfolio link to be co...

Santa Monica, California RPA
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