33 Part-Time Advertising Jobs in Medford, MA

Updated daily. Most recent posting: November 6, 2026.

Paid Media Specialist

We are seeking a Paid Media Specialist to advise on and occasionally manage paid ads. The focus is growing audiences among Persian-Americans and U.S. film/cinephile communities.This is a part-time freelance opportunity ideal for someone with experience with Instagram Reels, creator brands, audience ...

Worcester, Massachusetts Digital
Founder's Associate Intern, Growth & Marketing

About UniPaith You will play a key supporting role in scaling an industry-changing company that aims to challenge monopolies, reshape the college admissions industry from the ground up, and help millions of students and families receive better education and uncover potential at the same time. What Y...

Boston, Massachusetts UniPaith
Digital Media Strategist

Senior Digital Media Strategist Company: Wheelhouse 20/20 The position will begin as a part-time contractor, with the opportunity to transition into a full-time position as business needs and mutual fit align. Develop and execute comprehensive digital advertising strategies aligned with client busin...

Worcester, Massachusetts Wheelhouse 20/20
Agency Sales Director – AdTech

Were looking for experienced advertising professionals who already understand how media is bought and sold—and who have the relationships to introduce a truly differentiated solution to agencies and brands. As Agency Sales Director, youll introduce agencies and brands to a new category of premium po...

Worcester, Massachusetts ekoz.ai
Marketing Coordinator (Part-Time)

The part-time marketing coordinator supports the Harvard Radcliffe Institute’s marketing efforts, reporting to the marketing manager. The role helps reach audiences through the Institute’s communications and promotional activities....

Cambridge, Massachusetts Harvard University
Communications Coordinator

The Davis Museum at Wellesley College is seeking a part-time Communications Coordinator to manage social media, outreach, and digital content. The role involves designing graphics, drafting press releases, and executing communication strategies to increase museum visitorship....

Wellesley, Massachusetts Wellesley College
Growth Marketing Specialist-Temporary

The Growth Marketing Specialist will manage end-to-end event campaign execution, including email programs, social media, and paid advertising. The role involves writing copy, managing HubSpot workflows, and analyzing campaign performance to drive event registrations and sponsorships....

Boston, Massachusetts Foundry
Agency Sales Director - AdTech & Programmatic Advertising (Commission Only)

Continue Your Advertising Career—On Your Terms. We're looking for experienced advertising professionals who already understand how media is bought and sold—and who have the relationships to introduce a truly differentiated solution to agencies and brands. This is an opportunity to continue working i...

Worcester, Massachusetts ekoz.ai
Student Social Media & Communications Coordinator

Project STEP is seeking a student worker to support their social media efforts. The role involves managing social media content and communications as part of a federal work-study program....

Boston, Massachusetts Berklee College of Music
Social Media Ambassador (Part-Time) - Club Elevate

Club Elevate is seeking a part-time Social Media Ambassador to capture content and manage their online presence. The role involves creating engaging posts, highlighting member experiences, and supporting local marketing initiatives across the company's various fitness brands....

Framingham, Massachusetts Momentum Enterprises
Digital Marketing Content Co-op

This is an exciting opportunity to develop your skills, expand your network, and explore what's possible across a global financial services organization. As a Digital Marketing Content Co-op, you’ll work closely with the Content Marketing team to help maintain and organize marketing content across d...

Boston, Massachusetts Columbia Threadneedle Investments
Creative Marketing Coordinator

ABOUT USFor more than 40 years, Brahmin has designed colorful, luxe handbags that spark confidence in the people who carry them. Our signature croc-embossed Melbourne leather has been loved since 1982 for its trend-right, one-of-a-kind texture. This entry-level position will provide essential day-to...

Boston, Massachusetts RiseMe
Social Media Marketing Assistant

The Student Marketing Lead will manage social media channels, create visual and video content, and coordinate campus outreach for The F Word community. This role involves developing creative campaigns and promoting workshops and events to build brand awareness among students....

Boston, Massachusetts Berklee College of Music
Student Marketeer Team Lead - Boston, MA

The Student Marketeer Team Lead supports field marketing efforts by driving brand image and product trial on campus. The role involves coaching team members, managing marketing inventory, and executing brand activations to increase sales and awareness....

Boston, Massachusetts Red Bull
Junior Copywriter, Temporary

The Junior Copywriter will support the Global Creative Studio by crafting brand-aligned copy for DTC campaigns and digital media. This role focuses on lifestyle and sneaker culture, ensuring consistent messaging across global and regional marketing assets....

Boston, Massachusetts New Balance
Corporate Travel Coordinator (remote) at Believe Advertising & PR Boston, MA

Boston, MA. Do you have a knack for organization and a passion for travel? Join our team as a Corporate Travel Coordinator and assist businesses in planning efficient and cost-effective travel. Ensure compliance with corporate travel policies and budgets. Provide clients with detailed travel itinera...

Boston, Massachusetts Believe Advertising & PR
Marketing Sales Specialist

This individual will play a crucial role in supporting our marketing efforts, managing various p... Show moreRemotePart-timeQuick ApplyElite Voyage is in the luxury travel sector and currently seeking a Digital Marketing Manager to build our online presence and implement social media campaigns cruci...

Worcester, Massachusetts Best Version Media USA
Remote Marketing & Sales Specialist

Elite Voyage is in the luxury travel sector and currently seeking a Digital Marketing Manager to build our online presence and implement social media campaigns crucial to our company’s ob... Show more Healthcare Recruiter 90 %Remote with the ability for occasional travel to locations in CT.Only appl...

Worcester, Massachusetts Best Version Media USA
Creative Marketing & Design Coordinator; Part-Time

Position: Creative Marketing & Design Coordinator (Part-Time) Better Business Bureau of Central New England is seeking a Marketing & Graphic Design Coordinator to support the Senior Director of Marketing & Communications. This role blends creative design with digital marketing and is ideal for someo...

Worcester, Massachusetts Worcester Regional Chamber of Commerce
Junior Copywriter, Temporary (6-Month Contract)

The Junior Copywriter will support the Global Creative Studio at New Balance by crafting brand-aligned copy for DTC campaigns and digital media. This role focuses on lifestyle and sneaker culture, ensuring consistent messaging across global and regional marketing assets....

Remote (Boston, Massachusetts) New Balance
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