Engineer I, Formulation

Engineer I, Formulation

About Terrestrial Bio, Inc.

Terrestrial's proprietary Tacterra™ microarray patch (MAP) and applicator platform consists of a patch resembling an

adhesive bandage, which is applied with a preloaded applicator and removed after a few minutes. Once applied, each

patch delivers bioactive tips into the skin, which dissolve quickly into the body, rapidly releasing their therapeutic

payload. Designed for self-administration, the temperature-stable Tacterra™ platform enables precise, controlled

Terrestrial has generated strong clinical and in-vivo proof of concept across multiple molecules. For more information,

This is a hands-on entry point into formulation science on a platform that doesn't exist anywhere else. You'll be running

real experiments on real product — not shadowing them — while working alongside a senior formulation team that's

invested in developing junior engineers. It's a role built for someone who wants to learn formulation and process

● Support formulation development and optimization studies for microarray patch formulations

● Execute experiments per established protocols, including preparing formulations and running characterization assays

● Perform in-process and analytical testing to support process development and manufacturing

● Maintain accurate, detailed documentation of experiments and results, following Good Documentation Practices

● Assist in authoring and reviewing protocols, reports, and SOPs under guidance from senior team members

● Support troubleshooting and root cause analysis for formulation or process issues

● Exposure to formulation science, drug delivery, or polymer science is a plus

● Strong laboratory fundamentals and attention to detail

● Clear written and verbal communication skills

Terrestrial Bio, Inc. · 11 Cummings Park Drive, Woburn, MA 01801 · www.terrestrialbio.com