Marketing & Creative Co-Op — Launch Campaigns & Creatives

Fspco Op012325; Cambridge; On-site; GBP 26,000 - 36,000; Full time

Job summary

Flagship Pioneering's FL127 is offering a Northeastern co-op marketing position for January–June 2027. It is a full-time role (40 hours/week) with five in-office days, working directly with the founding team to craft campaigns and read performance data.

You will create ads, write copy, manage campaigns in Meta Ads Manager, and iterate based on results. This is a hands-on role with potential for future opportunities within Flagship.

Qualifications

• Must be enrolled in Northeastern’s co-op program.
• Portfolio showing creatives and/or ad copy you made yourself.
• Hands-on with design and video tools like Canva, Figma, or CapCut.
• Comfortable with ambiguity and ready to own your work with minimal direction.
• Organized and able to track dozens of creative assets.
• Nice to have: Meta Ads Manager or comparable platforms, short-form video experience.

Responsibilities

• Creative production: Make the ad creative yourself, shoot photo and video, and manage versions.
• Copywriting: Write and refine Meta ad copy within our messaging guardrails.
• Campaign ops: Run day-to-day logistics in Meta Ads Manager.
• Creative iteration: Analyze performance data to inform what to make next.
• Personas & messaging: Sharpen personas behind our creative.
• Crowdfunding launch: Help build and run our Kickstarter with page copy and paid campaigns.

Skills

Social media marketing

Portfolio-driven

Creative thinking

Adaptability

Education

Enrolled in Northeastern’s co-op program

Tools

Canva

Figma

CapCut

Job description

Flagship Pioneering's FL127 is offering a Northeastern co-op marketing position for January–June 2027. It is a full-time role (40 hours/week) with five in-office days, working directly with the founding team to craft campaigns and read performance data.

You will create ads, write copy, manage campaigns in Meta Ads Manager, and iterate based on results. This is a hands-on role with potential for future opportunities within Flagship.