← Search all jobs

Rubber Materials Engineer – Product Development

Top Echelon Network (recruiter member boards)

Bethlehem, PA · Posted September 18, 2026

Just laid off? Start here: a plan for the first weeks

See every open role at Top Echelon Network (recruiter member boards)

More in Pennsylvania job market · Manufacturing & Industrial · Product jobs

More roles at Top Echelon Network (recruiter member boards)

Similar jobs

Where Bethlehem, PA ranks

Where Bethlehem, PA placed in our monthly rankings, month by month. Each month stays online at its own address.

How AI is used in this kind of work

Among marketing managers, AI is already used for a large share of the tasks. Measured exposure for marketing managers: 32% (high).

Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.

Check how this applies to your own job

About the job

Rubber Materials Engineer – Product Development

**Relocation Assistance Available

Position Summary

Our company is seeking a Materials Engineer – Product Development to support the development and commercialization of products utilizing advanced materials, including thermoplastics, thermosets, composites, coatings, and metallic alloys. This role offers the opportunity to work on projects from concept through production, gaining hands-on experience in polymer processing, plastic part design, materials development, testing, and failure analysis.

Key Responsibilities

· Develop and evaluate new products, materials, and components.

· Support product design from concept through commercialization and production.

· Develop polymer formulations and evaluate material performance.

· Coordinate prototyping, testing, validation, and pilot production.

· Conduct and interpret thermal, mechanical, and chemical testing, including FTIR, DMA, DSC, TGA, and tensile testing.

· Troubleshoot design, material, tolerance, and manufacturing issues.

· Participate in supplier selection, tooling, and cost evaluations.

· Lead or participate in cross-functional design reviews.

· Prepare technical documentation and provide product training.

· Collaborate with Engineering, Manufacturing, Quality, Sales, Marketing, and suppliers.

Qualifications

· Bachelor's degree in Chemical, Materials, Polymer, or Mechanical Engineering.

· 3+ years of experience with Rubber materials, rubber formulation and rubber molding.

· Knowledge of thermoplastic and thermoset materials, testing, and failure analysis.

· Strong analytical and problem-solving skills.

· Excellent communication and presentation abilities.

· Proficiency with Microsoft Office.

· FEA experience with Abaqus or ANSYS is a plus.

· Moldflow Insight experience is a plus.

· Willingness to travel globally up to 10%.

Benefits

Comprehensive benefits include healthcare, paid time off, paid holidays, 401(k) with company match, company-paid disability and life insurance, EAP, tuition reimbursement, adoption assistance, and relocation assistance.