Paid Advertising Intern (Summer 2026)

Formlabs•Somerville, MA

15h•Onsite

About The Position

We’re looking for a data-driven, creative-minded Paid Social Marketing Intern to help us scale our presence across platforms like Meta (Facebook/Instagram), TikTok, and LinkedIn. This is a hands-on role where you’ll move beyond just "posting" and dive deep into the world of performance marketing, conversion tracking, and digital psychology. The internship term is for Summer 2026 (June - August) and requires a full-time commitment (40 hours/week) onsite in Somerville, MA.

Requirements

You live on social media and understand the nuances between a TikTok "vibe" and a LinkedIn "professional insight."
You aren't afraid of spreadsheets. You enjoy looking at numbers to find the "why" behind the performance.
You can write punchy, persuasive copy that stops the scroll.
A strong desire to learn how algorithms work and stay ahead of the ever-changing privacy landscape (like iOS changes).

Responsibilities

Assist in the setup, launching, and monitoring of paid social campaigns.
Work with the design team to brainstorm ad concepts based on current trends and top-performing "hook" styles.
Draft compelling ad copy tailored to different audiences and funnel stages (Awareness vs. Retargeting).
Pull weekly performance data to track KPIs like CTR (Click-Through Rate), ROAS (Return on Ad Spend), and CPA (Cost Per Acquisition).
Help manage experiments on headlines, visuals, and landing pages to see what actually converts.