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Lead R&D Scientist
Job in
Sheboygan, Sheboygan County, Wisconsin, 53082, USA
Listed on 2026-05-08
Listing for:
SACO AEI Polymers
Full Time
position Listed on 2026-05-08
Job specializations:
-
Engineering
Materials Engineer, Research Scientist, Process Engineer -
Research/Development
Research Scientist
Job Description & How to Apply Below
The Lead/Senior Scientist applies sound polymer science, structured experimentation, and scientific curiosity to guide projects from initial concept through validation, while collaborating closely with cross-functional partners across R&D, Quality, Operations, Procurement, and Commercial teams.
This is a hands-on technical leadership role. The Lead/Senior Scientist serves as a project and technical leader, providing guidance and mentorship to Associate Scientists, Development Scientists, and R&D or QA Technicians as needed during project assignments.
The role requires strong judgment, the ability to prioritize multiple initiatives, and comfort working in laboratory, production, and customer environments.
What You'll Be Doing:
Product & Technology Development Lead a portfolio of product development and technology improvement projects aligned with business priorities
Formulate and optimize polymer compounds for wire and cable applications, including systems such as XLPE, chlorinated polyethylene, low-smoke zero-halogen, and automotive materials
Support the full project lifecycle, from idea generation through verification and validation
Travel (internal and external) up to 20% may be required, including occasional international travel, to support customer trials, troubleshooting, and technical reviews.
Experimental Design & Data Interpretation Design and execute laboratory testing and structured experiments to evaluate material performance
Apply statistical thinking and design of experiments to assess data and guide decisions
Utilize analytical tools such as DSC, TGA, rheology, and FTIR to support development work Cross-Functional Collaboration Partner with R&D, QA, Operations and technicians to plan and execute work safely and efficiently, ensuring high-quality data and deliverables.
Collaborate with Commercial teams and customers to understand application requirements, translate voice-of-customer inputs into technical targets, and support successful product adoption.
Host and participate in cross-functional project reviews and technical discussions
Occasionally travel to internal and customer locations to support trials, troubleshooting, or technical reviews
Knowledge Development & Communication Prepare clear technical reports and summaries to communicate findings to technical and non-technical audiences
Leverage literature research, patents, and internal learnings to generate new project ideas
Help convert experimental insight into durable product and process knowledge for the organization
What You Need to Succeed:
Required Skills/Abilities Strong foundation in polymer science and compound formulation
Ability to manage multiple projects while maintaining focus on priorities and timelines
Curiosity-driven problem solving with a practical, solutions-oriented mindset
Comfortable working across laboratory, manufacturing, and customer-facing environments
Strong written and verbal communication skills
Required Qualifications Minimum of 6 years of experience in polymer formulation or the compounding/plastics industry
Bachelor’s degree in Chemistry, Chemical Engineering, Polymer Engineering, Polymer Technology, or a related discipline
Experience with polymer extrusion and compounding processes (e.g., twin-screw extrusion , continuous mixing, kneaders, single-screw extrusion)
Experience in industrial product development tools: six sigma, design of experiment, voice of customer
Must be legally authorized to work in the United States without employer sponsorship now or in the future
Preferred Qualifications Background in wire and cable compound development strongly preferred
PhD or MS in a scientific discipline
Familiarity polyolefins, crosslinked polyolefins, PVC, reactive extrusion, wire and cable, flame retardant thermoplastics
Project…
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