Search

321,136 Jobs

No logo available
Talent Solution Partners
locationNew York, NY, USA
PublishedPublished: 7/27/2026
No logo available
SALMON VENTURES INC
locationNewton, MA, USA
PublishedPublished: 7/27/2026
No logo available
Samet Corporation
locationCharlotte, NC, USA
PublishedPublished: 7/27/2026
No logo available
Incubate IQ Inc
locationWarrington, PA 18976, USA
PublishedPublished: 7/27/2026
No logo available
BRC Rubber and Plastics Inc.
locationHartford City, IN 47348, USA
PublishedPublished: 7/27/2026
No logo available
Allied Universal
locationWhittier, CA, USA
PublishedPublished: 7/27/2026
No logo available
ClearEdge
locationJessup, MD 20794, USA
PublishedPublished: 7/27/2026
No logo available
Office Pride of East Colorado Springs
locationColorado Springs, CO, USA
PublishedPublished: 7/27/2026
No logo available
CVR Associates, INC
locationWhite Plains, NY, USA
PublishedPublished: 7/27/2026
No logo available
Resource Label Group
locationDes Plaines, IL, USA
PublishedPublished: 7/27/2026

Senior Materials Developer

OPT Industries
locationMedford, MA, USA
PublishedPublished: 6/14/2022
Technology
Full Time

Job Description

\n

About the role

\n

OPT Industries builds a proprietary additive manufacturing platform producing micron-resolution polymer structures. We're looking for a senior material scientist to lead the development of high-performance photopolymer materials, someone who can independently run a program from formulation strategy through customer qualification, and who is hands-on at the bench daily.

\n


\n

What you'll do

\n

    \n
  • Lead formulation development of photopolymer resin systems for demanding industrial applications, owning programs from initial strategy through customer qualification
  • \n

  • Design and execute systematic formulation studies: monomer and oligomer selection, additive and filler systems, photo-initiator packages, and iterate rapidly against performance targets
  • \n

  • Perform hands-on materials characterization across thermal, mechanical, and rheological properties; interpret results and translate them into formulation decisions
  • \n

  • Balance competing material requirements: printability, cure behavior, thermal performance, and mechanical properties, to arrive at manufacturable solutions
  • \n

  • Optimize resin systems for OPT's 3D printing processes, working closely with our print and process engineers
  • \n

  • Work directly with customer engineering teams to align on specifications, present data, and support qualification programs.
  • \n

\n


\n

What we're looking for

\n

    \n
  • Master or PhD in Chemistry, Polymer Science, Materials Science, or related field
  • \n

  • 3+ years of industry experience with photopolymer or thermoset formulation
  • \n

  • Proven ability to independently drive a materials program end to end
  • \n

  • Strong hands-on characterization skills
  • \n

  • Experience with DLP/SLA printing is a plus
  • \n

\n