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Social Media Coordinator

Overview
Our client is looking for a creative and proactive Social Media Assistant to take over content production and platform management for a growing fitness brand. In this role, you will transform raw footage into high-engaging Reels and TikToks while managing daily postings to expand the business's digital footprint. You will also oversee direct message interactions to help turn social engagement into a consistent lead generation machine. This opportunity provides creative freedom and long-term stability with an established personal training brand.

Schedule
Minimum 20 hours per week , flexible hours, with some overlap with EST for communication

Responsibilities

  • Edit raw video footage into catchy 10-second Instagram Reels and TikToks.
  • Schedule and post content daily across Instagram and TikTok.
  • Research and identify trending topics, music, and video formats.
  • Manage direct messages and reach out to leads to book online calls.
  • Analyze performance metrics to report on what content works best.
  • Update the business website with new Google reviews.
  • Brainstorm and propose new content ideas based on industry trends.
  • Manage administrative routines related to client reviews and platform updates.

Requirements

  • Strong proficiency in mobile and desktop video editing tools.
  • In-depth understanding of Instagram and TikTok platform features.
  • Excellent written communication for professional DM management.
  • Ability to work independently and meet daily posting deadlines.
  • Must have a portfolio of previous social media or video work.
  • Bonus if you have experience working with fitness or wellness brands.
  • It helps if you have a background in basic administrative support.

Independent Contractor Perks
Permanent work from home
Immediate hiring

Note
Please click the "APPLY" button to complete your application, including the assessment questions, technical check, and voice recording. Your hourly pay rate will be established based on your performance in the application process; submissions with all requirements fulfilled will receive priority review.

Important Disclaimer
BruntWork never charges fees for applying or any part of the hiring process—it is 100% free. If you are ever asked for payment, please stop and report it immediately through the 'Contact Us' form on our official BruntWork website.

Social Media Coordinator

Job Category

Marketing and Content

Job Type

Part Time (20 - 34 Hours per week)

Work Schedule and Timezone

Boston, MA

Published on

Sep 07 2026

BruntWork will never ask you for money or any other form of payment. If someone claiming to represent BruntWork is requesting a payment from you, please let us know at applications@bruntwork.co

“BruntWork made the entire recruitment process smooth, transparent, and stress-free. They matched me with a client that genuinely fits my skills and values — and the support didn’t stop at placement... A reliable, professional partner I’d recommend without hesitation.”

— Zyrrah D, Bookkeeper

Google rating
4.9/5
Glassdoor rating
4.9/5