Research Associate, AD/QC - Fluidic Properties

Crosslinked Jobs/Biomaterials/Research Associate, AD/QC - Fluidic Properties TB Research Associate, AD/QC - Fluidic Properties Terrestrial Bio, Inc. Woburn, MAtodayverified 2 h ago $60k – $75kfrom the posting Run fluidic property QC testing (viscosity, surface tension, UV-Vis, pH) on microneedle patch formulations Apply Apply Seniority Entry level Work On-site Type Full-time Degree BS Experience 1–3 yrs Industry Medical devices Role Quality / Testing Materials drug formulationsmicroneedle array patch materials Techniques viscometry6surface tension/contact angle measurementUV-Vis spectrophotometrypH measurement5 Benefits equity/stock Role details About Terrestrial Bio, Inc. Terrestrial is transforming the delivery of next-generation therapies, starting with GLP-1. 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 delivery of a wide range of therapeutics without medical sharps or refrigeration. Terrestrial has generated strong clinical and in-vivo proof of concept across multiple molecules. For more information, visit www.terrestrialbio.com. Why this role We are seeking a motivated, detail-oriented Research Associate to join our QC team. In this role, you will execute routine and non-routine fluidic property testing such as viscosity, surface tension, UV-Vis spectrophotometry, and pH measurements to support formulation development, process characterization, and Quality Control (QC) release for our microneedle array patch (MAP) programs. This individual will operate specialized analytical instrumentation, maintain cGMP-compliant laboratory records, and work cross-functionally across R&D and Manufacturing teams. This is a hands-on role for a resourceful scientist who thrives in a fast-paced, cross-disciplinary lab environment. What You'll Do Perform routine and non-routine physical characterization of liquid drug substances, intermediates, and formulations using methods such as viscometry, surface tension/contact angle measurement, UV-Vis spectrophotometry, and pH.Prepare reagents, calibration standards, and samples following precise Standard Operating Procedures (SOPs) and analytical protocols.Operate, maintain, and troubleshoot physical characterization instrumentation, maintaining detailed calibration and service records.Execute UV-Vis/spectrophotometric assays for concentration determination, purity, and spectral profiling.Analyze and interpret analytical data to ensure precision, reproducibility, and compliance with internal specifications.Document test results and complete audit-ready laboratory records following cGMP and ALCOA+ data integrity principles.Support analytical method qualification, validation, and protocol execution for fluidic property testing.Author and review SOPs, analytical test methods, and technical summary reports.Collaborate cross-functionally with Analytical Development, Formulation Development, Process Engineering, and QC teams to meet program timelines. Who You Are Bachelor’s degree in Chemistry, Chemical Engineering, Materials Science, Biophysics, or a related scientific discipline with 1–3 years of hands-on laboratory experience; or a Master’s degree with relevant laboratory research experienceDemonstrated hands-on experience operating laboratory instrumentation for viscosity (micro-viscometer or rotational viscometer), surface tension/contact angle measurement, UV-Vis spectrophotometry, and pH metersFundamental understanding of physical chemistry, solution rheology, and fluid behaviorsExperience operating within a cGMP, GLP, or other regulated quality laboratory environmentStrong attention to detail, data integrity practices, and precise documentation skillsExcellent organizational skills with the ability to manage multiple analytical workflows simultaneously in a fast-paced environmentStrong verbal and written communication skills and a commitment to collaborative teamwork Compensation The anticipated base salary range for this position is $60,000 - $75,000. Actual compensation will be determined based on a variety of factors including experience, qualifications, and internal equity. Onsite expectations The majority of our roles at Terrestrial are onsite, which allows us to meet both business and team needs. Candidates applying must be willing to be onsite 4-5 days per week. Location Woburn, MA and our new, custom facility in Allston MA planned for Q4 of 2026. *At Terrestrial, we’re bringing together exceptional talent to drive our product development forward. We value collaboration, curiosity, and a dynamic work environment. We aim to recruit, employ, train, compensate and promote regardless of race, religion, color, national origin, sex, gender identity or expression, sexual orientation, disability, age, or veteran status.* Connected All roles at Terrestrial Bio, Inc.More Quality / Testing rolesRoles using viscometryBiomaterials roles Related roles RU Postdoctoral AssociateRutgers University New Brunswick, NJ AP Senior R&D Engineer Class II and Class III Interventional DevicesAptyx Charlotte, NC NO Biomaterials ScientistNoblis Reston, VA $59k – $93kMM Manufacturing Quality Assurance Engineer IIIMerit Medical Systems, Inc. South Jordan, UT UO Assistant/Associate/Full Professor of Bioengineering: BiomaterialsUniversity of Oregon Eugene, OR Common questions What is the salary for the Research Associate, AD/QC - Fluidic Properties role at Terrestrial Bio, Inc.? The listed annual base salary range is $60K–$75K. This figure is taken from the posting itself. Where is the Research Associate, AD/QC - Fluidic Properties role at Terrestrial Bio, Inc. based? This role is based in Woburn, MA. What degree is required for the Research Associate, AD/QC - Fluidic Properties role at Terrestrial Bio, Inc.? The posting accepts the following combinations: BS + 1 year, MS + 0 years. How many years of experience does this Research Associate, AD/QC - Fluidic Properties role require? The posting calls for 1–3 years of relevant experience. What polymers or materials does this Research Associate, AD/QC - Fluidic Properties role work with? drug formulations, microneedle array patch materials. What techniques or methods are required for this Research Associate, AD/QC - Fluidic Properties role? viscometry, surface tension/contact angle measurement, UV-Vis spectrophotometry, pH measurement.