Social Media Coordinator / Marketing Assistant

Starting Salary: $60,000 per year

We're hiring a Social Media Coordinator to support content creation across multiple brands under Blackstone Global.

This is an in-person role based in Westford, MA , where content will often be created on-site—including product photography, short-form video, and real-time brand content.

You’ll work directly under our Marketing Manager and focus on execution, not strategy , helping bring content ideas to life across Ko-ken USA, OSAAP, Palmac Tools, and Assembly Products . In addition to social media, you’ll contribute to SEO initiatives by creating website content, knowledge base articles, and other digital content that helps grow each brand’s online presence.

What You’ll Do

Create and schedule social media content across platforms (Instagram, LinkedIn, Facebook, etc.)

Capture on-site content including product photography, videos, and behind-the-scenes footage

Assist in producing graphics, captions, and short-form content

Edit photos and videos for social media, product pages, and marketing campaigns

Maintain consistent posting schedules across multiple brands

Collaborate with the marketing team to execute campaigns and content plans

Organize content calendars and manage digital assets

Assist with basic e-commerce content needs, including product imagery, uploads, and visual updates across platforms such as Shopify

Support maintaining a consistent visual identity across social media and online storefronts

Research, write, and publish SEO-focused articles, knowledge base content, product descriptions, and other website copy to improve search rankings and drive organic traffic across all company brands

Help optimize existing website content using SEO best practices, including keyword research, metadata, and content structure

What You Won’t Be Responsible For

Owning the overall social media strategy

Leading high-level brand direction

Managing paid advertising campaigns or advanced analytics independently

What We’re Looking For

1–3 years of experience in social media, content creation, digital marketing, or a related role

Strong writing skills with the ability to create engaging, SEO-friendly content

Strong eye for visual storytelling through photography and video

Comfortable capturing and editing content using a phone and/or camera

Experience with editing software such as Adobe Creative Suite, Lightroom, CapCut, Canva, or similar tools

Familiarity with Shopify or other e-commerce platforms is a plus

Basic understanding of SEO principles and content optimization is preferred

Strong organizational skills and attention to detail

Ability to manage projects across multiple brands simultaneously

Must be able to work on-site in Westford, MA

Compensation

Starting salary of $60,000 per year

Opportunities for professional growth and increased responsibility as the role develops

Why Join Blackstone Global?
You'll gain hands‑on experience creating content for multiple established brands across the industrial, automotive, manufacturing, and e-commerce industries. You'll develop skills in social media management, photography, videography, SEO content creation, e‑commerce marketing, and digital communications while building a diverse professional portfolio. Working alongside a fast‑paced marketing team, you'll have the opportunity to make a direct impact on the growth and visibility of several nationally recognized brands.

If you’re a creative self-starter who enjoys creating content, writing, photography, video, and bringing ideas to life, we'd love to hear from you.

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