Marketing Assistant (part-time)

trustmark· Health Fitness Corporation
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📍 Cambridge, MAPart time💰 USD 19–20

About this role

HealthFitness, a Trustmark company, is a proven leader in providing fitness solutions that engage and connect people both on-site and online, to create a strong community of health. Our work focuses on creating meaningful connections with each of our participants to help them move forward. We foster each individual’s journey by creating communities of health within the organizations we serve – so that everyone is supported. As an employee of HealthFitness you will enjoy a variety of health and financial benefits and receive competitive pay. We provide personal and professional support, training and development and flexible employment opportunities.

About the role

Join the Harvard Recreation Team as a Marketing Assistant (Cambridge, MA)


Harvard Recreation, managed by HealthFitness, is seeking a creative and motivated Marketing Assistant to support engagement and brand awareness across our recreation centers.


This position requires regular in-person work at Harvard Recreation facilities. This part-time opportunity offers approximately 15 hours per week and is ideal for someone looking to gain hands-on marketing experience in a dynamic campus recreation environment while working directly within the Harvard community.

Responsible for supporting the marketing and outreach efforts through content creation, social media management, short-form video production, graphic design, content scheduling, event coverage, and promotional activities. Works closely with the Assistant Director of Marketing & Outreach to develop engaging digital content, maintain publishing schedules, and increase awareness of programs, services, events, and opportunities. Assists with event coverage, content planning, audience engagement, and marketing campaigns while ensuring adherence to client branding, accessibility, privacy, and communication standards.

Key Accountabilities:

  • Create, edit, schedule, and publish social media content across platforms, including short-form video, photography, graphics, Stories, Reels, written copy, captions, and platform-specific creative designed to increase brand awareness, engagement, reach, and participation.

  • Attend programs, events, and activities to capture original photos and video content for real-time and future social media use, including behind-the-scenes content, event coverage, community-focused storytelling, and short-form video, as well as appearing in marketing content or on-camera.

  • Manage and maintain the social media content calendar, coordinating timely promotion of programs, events, campaigns, deadlines, facility updates, and organizational priorities.

  • Research social media trends, platform updates, emerging content formats, competitor activity, and audience behavior; recommend new ideas and opportunities to improve engagement, reach, and account growth.

  • Review social media performance metrics, organize creative assets and templates, and assist with community engagement, outreach, and special social media projects.

Minimum Requirements:

  • High school diploma or equivalent.

  • Flexibility to work occasional evenings and weekends.

  • Familiarity with Instagram, TikTok, and platform-specific content strategies.

  • Proficiency using tools like Microsoft Suite and Google Workspace.

  • Proficiency creating or editing content using Canva, Adobe Creative Cloud, CapCut, or similar tools.

  • Strong written and verbal communication, organization, and time-management skills.

The compensation range for this role is $19 - $20/hour. The final wage offer will be determined based on factors such as location, qualifications, experience, skill set, and other relevant factors.  We understand that compensation is an important factor when considering a new opportunity, and we strive to provide a competitive wage within the market.

Brand: HealthFitness

HealthFitness is committed to leveraging the talent of a diverse workforce to create great opportunities for our people and our business.  We are an equal opportunity employer, including disability and protected veteran status.

Frequently Asked Questions

What is the salary for the Marketing Assistant (part-time) role at trustmark?
The listed salary for this Marketing Assistant (part-time) position at trustmark is USD 19–20. This is an Part time role.
Where is the Marketing Assistant (part-time) position at trustmark located?
This Marketing Assistant (part-time) role at trustmark is based in Cambridge, MA. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Marketing Assistant (part-time) role at trustmark full-time or part-time?
This is listed as a Part time position. It is posted as a Marketing Assistant (part-time) role in the Health Fitness Corporation department at trustmark.
Which team or department does the Marketing Assistant (part-time) at trustmark belong to?
This Marketing Assistant (part-time) position is part of the Health Fitness Corporation department at trustmark. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Marketing Assistant (part-time) position at trustmark?
Click the "Apply Now" button on this page. You will be redirected to trustmark's official application portal hosted on workday where you can submit your application directly.
When was the Marketing Assistant (part-time) job at trustmark posted?
This Marketing Assistant (part-time) position at trustmark was posted on Sep 19, 2026. Apply as soon as possible — early applications are often reviewed first.
Marketing Assistant (part-time)
trustmark · 💰 USD 19–20
Apply for this role ↗

You'll be redirected to trustmark's official application page on Workday.