28 Part-Time Advertising jobs in Glendora, California

Updated daily. Most recent posting: September 16, 2026.

Temporary Marketing Associate - Industrial Color Extended

The Temporary Marketing Associate will support a global beauty client by assisting with campaign development, product launches, and marketing operations. Responsibilities include conducting market and influencer research, maintaining marketing calendars, and providing project support to the marketin...

Los Angeles, California CoCreativ
Temporary Copywriter - Luxury Beauty - Extended

Industrial Color is seeking a temporary copywriter to develop and execute campaign concepts for a luxury beauty client. The role involves writing copy for eCommerce, email, social media, and digital marketing channels to support a holiday campaign....

Los Angeles, California CoCreativ
Temporary Coverage - Director, Public Relations

The Director of Public Relations will lead the implementation of PR strategies and media monitoring for a global brand and entertainment platform. This role involves managing communications and storytelling efforts across a diverse portfolio of iconic brands....

Los Angeles, California Authentic Brands Group
Temporary-Social Media & Communications Manager

The Social Media & Communications Manager will develop and implement marketing strategies to elevate the public profile of the Argyros College of Business and Economics. This role involves managing digital content, overseeing communication activities, and coordinating with the central marketing depa...

Orange, California Chapman University
Call Center Agent

Pay: $17.00 - $20.00 per hour Call Center Agent Experience in customer service, retail, or sales is preferred, along with the ability to multitask in a fast-paced environment. A positive attitude and patience in customer interactions are essential, as is the ability to handle confidential informatio...

san bernardino, California A.D.S.
Digital Marketing Manager (Interim)

The Digital Marketing Manager will lead SEO initiatives, manage paid search campaigns, and oversee social media strategies to drive university enrollment. This interim role focuses on optimizing website performance and coordinating with agencies to ensure cohesive digital brand presence....

Irvine, California Westcliff University
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....

Los Angeles, California Huckleberry Labs
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! 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
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....

Los Angeles, California OSEA
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
Marketing Intern/ sales at 9092956075 Riverside, CA

Position Overview We are seeking a motivated Marketing Intern/Sales professional to join our team in the Inland Empire, CA area. Key Responsibilities Visit medical providers to promote and register them to our website (Main duty) Develop and implement marketing strategies to promote our products and...

Riverside, California 9092956075
Digital Marketing Specialist

The “LAX Airport Plaza” is seeking a talented and experienced Digital Marketing Specialist to join our dynamic team. As a leading company, we are committed to expanding our online presence and driving growth through effective digital marketing strategies. Position: Digital Marketing Specialist ● Pro...

Inglewood, California Vasile Airport Plaza
Marketing/Sales Associate

Create engaging and shareable content, including graphics, videos, and written copy Utilize analytics tools to measure the performance of social media campaigns. Creative Thinker: Ability to think outside the box, bring fresh ideas to the table, and contribute to the development of creative and impa...

Riverside, California Everyday Marketing Agency
Airport Visual Content Intern: Hands-On Media Production

JCDecaux North America is looking for a Visual Content Intern based in Los Angeles, California. This part-time, 6-month position involves supporting the creation and delivery of photo and video content for airport advertising and corporate storytelling. The ideal candidate will work closely with the...

Los Angeles, California JCDecaux North America
Digital Marketing & Content Creator

Position OverviewWe are looking for a creative, organized, and tech-savvy Part-Time Digital Marketing Associate to help grow our brand across digital platforms. The ideal candidate is someone who enjoys creating engaging content, understands digital marketing strategy, and is comfortable working wit...

Commerce, California vector-kgm
Event Marketing Representative

Job Type: Part-Time | Pay Rate: $20 Per hour + Possible Commission This position offers a flexible schedule based on assigned events. Shifts may vary weekly and can include both morning and afternoon hours. We're a family-owned and operated kitchen, bath, and flooring remodeling company with over 40...

Riverside, California Bath Concepts
Paid Social Marketing Coordinator

Supporting and executing paid advertising campaigns, the part-time Paid Social & Display Marketing Coordinator will manage campaigns across social and display channels, assist with audience targeting, and coordinate creative updates in a remote environment. Key responsibilities Upload, manage, and m...

Riverside, California VirtualVocations
Account Executive – Digital Advertising & Social Media Sales

Location: Beverly Hills, CA (Hybrid — 2-3 days/week in office) Job Type: Full-Time Pay: $30-$40/hour DOE during 90-day ramp, transitioning to salaried + uncapped tiered commission BOOSTERIZE is a Beverly Hills-based full-service digital marketing agency and certified TikTok Partner. 1-3 years as SDR...

Los Angeles, California Boosterize
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