Sr. Polymer Engineer
BS-level R&D / Research roles on Crosslinked list a median of $126k (410 that show pay). This posting does not list pay.
Lead PVC formulation development and extrusion scale-up from lab to production
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Worth knowing
Why it is interesting. Rare deep-PVC formulation seat with full lab-to-production scale-up ownership and supplier qualification.
Might not be for you. Needs 8-11+ years and mandatory wire & cable experience — not open to early-career or career changers.
Core polymer roleDevelop and optimize PVC compounds and formulations (stabilizers, plasticizers, additives); lead extrusion trials, scale-up, process validation
- Seniority
- Senior
- Work
- On-site
- Type
- Full-time
- Degree
- BS
- Experience
- 8–11 yrs
- Industry
- General manufacturing
- Role
- R&D / Research
Role details
**MUST HAVE Wire & Cable product experience**
Job Summary
Leads development and optimization of PVC formulations and extrusion processes to support new products and continuous improvement. Applies expertise in polymer science and processing to improve performance, manufacturability, and cost efficiency across lab and production environments.
Key Responsibilities
- Develop and optimize
PVC compounds and formulations
(stabilizers, plasticizers, additives).
- Lead
extrusion trials, scale-up, and process validation
from lab to manufacturing.
- Troubleshoot
extrusion and production issues
(melt flow, die design, defects, throughput).
- Analyze material properties and align with
processing parameters
for performance improvements.
- Partner with manufacturing to improve
process efficiency, yield, and scrap reduction
.
- Qualify raw materials and collaborate with
suppliers
.
- Ensure compliance with
regulatory and environmental standards
.
- Mentor junior staff and communicate technical insights to leadership.
Technical Focus
- Polymers (PVC formulations & additives)
- Biochemistry / Materials R&D
- Extrusion processing & troubleshooting
- Polymer testing and characterization
Qualifications
- Bachelor’s in Materials, Chemical, or Polymer Engineering
- 8–11+ years in
PVC, extrusion, or polymer development
- Preferred: Advanced degree and deep PVC formulation experience
Nice to Have
- Extrusion troubleshooting expertise
- Manufacturing (MFG) process improvement experience
- Lab-to-production scale-up background
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