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Polymer Jobs in Delaware (NOW HIRING)

Sepax Technologies, Inc.

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R&D Scientist - Polymer & Surface Chemistry

Newark, DE · On-site

$65K - $85K/yr

We are seeking an R&D Scientist with expertise in polymer chemistry, materials chemistry, and/or surface modification to contribute to the development of advanced separation materials and HPLC ...

Sepax Technologies, Inc.

Be Seen First

R&D Scientist - Polymer & Surface Chemistry

Newark, DE · On-site

$65K - $85K/yr

We are seeking an R&D Scientist with expertise in polymer chemistry, materials chemistry, and/or surface modification to contribute to the development of advanced separation materials and HPLC ...

The Chemours Company

Associate Scientist

Newark, DE · On-site

The candidate will prepare polymer, pigment, and additive formulations for extrusion trials and conduct hands-on processing of materials to support current and new market opportunities. * The ...

New

Qnity

R&D Analytical Senior Technologist

Newark, DE · On-site

The ideal candidate will bring hands-on experience in polymer chemistry and instrumentation-based laboratory characterization, particularly as it relates to CMP pad technology, processing, and ...

None

Business Quality Leader

Wilmington, DE · On-site

$141 - $221/hr

Bachelor's degree in chemistry, chemical engineering, engineering, polymer science, materials science, or a related scientific discipline. * 10+ years of progressive quality and/or product-quality ...

Qnity

Sr. Metrology & Automation Engineer

Newark, DE · On-site

$101K - $133K/yr

The Newark manufacturing facilities consist of polymer & non-woven felt manufacturing, casting, impregnation, coating, and numerous converting operations such as skiving, grooving, buffing ...

Roquette

Associate Scientist

Wilmington, DE

$86K - $95K/yr

We are seeking a Biopharma R&D Laboratory Scientist to support cutting-edge research in polymer technologies for biopharmaceutical processing and formulation. This role involves hands-on experimental ...

Chemour

Business Quality Leader

Wilmington, DE · On-site

$141 - $221/hr

Bachelor's degree in chemistry, chemical engineering, engineering, polymer science, materials science, or a related scientific discipline.10+ years of progressive quality and/or product-quality ...

Dellfor Technologies

UI developer

Delaware City, DE · On-site

$80K/yr

HTML CSS Javascript Cordova Polymer Jasmine Recent working experience with AngularJS/PolymerJS, Javascript, HTML 5, CSS3, Node.js and NPM Strong in HTML5, CSS3, Javascript and jQuery. Expert in ...

Adesis, Inc.

Process Chemist

New Castle, DE · On-site

$65 - $75/hr

Experience with Polymer chemistry a plus. Current Benefits at Adesis Inc. * Competitive base salary and annual bonus program * Medical/Prescription Drug coverage, Dental, and Vision for employees and ...

New

Qnity

Technical Manager I

Newark, DE · On-site

Experience with a range of analytical techniques such as optical micro-spectroscopy, material mechanical testing, thermo-analysis, polymer property analysis, surface imaging, elemental analysis ...

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All JobsPolymer JobsPolymer Jobs in Delaware

Polymer information

See Delaware salary details

$50.5K

$89.4K

$155.1K

How much do polymer jobs pay per year?

As of Sep 4, 2026, the average yearly pay for polymer in Delaware is $89,406.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,100.00 and $115,100.00 per year, depending on experience, location, and employer.

What is a polymer?

A Polymer job typically involves working with synthetic or natural polymers in research, development, production, or quality control. Professionals in this field may be chemists, engineers, or technicians who design, test, and optimize polymer materials for various applications, such as plastics, coatings, adhesives, and composites. Their work is essential in industries like automotive, healthcare, packaging, and electronics. Responsibilities may include formulating new materials, improving existing products, and ensuring compliance with industry standards.

What are the key skills and qualifications needed to thrive in the polymer position, and why are they important?

To thrive as a Polymer Scientist or Engineer, a strong background in chemistry, materials science, or chemical engineering is essential, often supported by a relevant degree or advanced certification. Familiarity with laboratory instrumentation, polymer synthesis techniques, and analytical tools such as FTIR, DSC, or GPC is typically required. Excellent problem-solving skills, creativity, and strong collaboration abilities help individuals excel in both research and industrial settings. Mastering these skills and qualifications ensures innovation, safe material design, and successful project outcomes in the competitive field of polymer science.

What are the typical career advancement paths for professionals in polymer science or engineering roles?

Polymer professionals often start in research, product development, or quality control positions and can advance to senior scientist, project manager, or technical leader roles as they gain experience. With additional education or specialized training, opportunities in management, consulting, or regulatory affairs are also common. Many companies support professional development through conferences, certifications, and advanced degrees, facilitating growth into leadership positions. Joining multidisciplinary teams or working on high-impact projects can further accelerate career progression, making this field dynamic and full of opportunities for advancement.

Is polymer science a good career?

Polymer science is a specialized field focused on the development and application of polymer materials, often requiring a background in chemistry or materials science. Careers in this area can offer opportunities in research, manufacturing, and product development, with roles typically involving laboratory work and technical skills. Job prospects depend on industry demand and individual qualifications, with some positions requiring advanced degrees or certifications.

What are the most commonly searched types of Polymer jobs in Delaware?

The most popular types of Polymer jobs in Delaware are:

What are popular job titles related to Polymer jobs in Delaware?

For Polymer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Polymer jobs in Delaware look for?

The top searched job categories for Polymer jobs in Delaware are:

What cities in Delaware are hiring for Polymer jobs?

Cities in Delaware with the most Polymer job openings:

Polymer jobs near you
Infographic showing various Polymer job openings in Delaware as of August 2026, with employment types broken down into 85% Full Time, 12% Part Time, 1% Contract, and 2% Nights. Highlights an 88% Physical, 1% Hybrid, and 11% Remote job distribution, with an average salary of $89,406 per year, or $43 per hour.

R&D Scientist - Polymer & Surface Chemistry

Sepax Technologies, Inc.

Newark, DE • On-site

$65K - $85K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 21 days ago

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Job description

Join Sepax Technologies and help develop the next generation of chromatography materials.

We are seeking an R&D Scientist with expertise in polymer chemistry, materials chemistry, and/or surface modification to contribute to the development of advanced separation materials and HPLC products.

This is a hands-on research position for a scientist who enjoys designing experiments, synthesizing and modifying materials, solving complex chemistry problems, and translating laboratory research into real-world separation technologies.

The successful candidate will work on projects involving polymer and/or silica-based materials, surface functionalization, particle chemistry, chromatography, and separation science at our headquarters in Newark, Delaware.


Required Qualifications

  • Ph.D. in Chemistry, Polymer Chemistry, Materials Science, Chemical Engineering, or a closely related discipline.
  • Strong hands-on research experience in polymer synthesis, materials synthesis, surface chemistry, surface modification, functionalization, or related chemistry.
  • Demonstrated ability to independently design experiments, troubleshoot synthesis challenges, interpret results, and optimize experimental conditions.
  • Experience using analytical and characterization techniques to evaluate synthesized or modified materials.
  • Strong scientific documentation, data analysis, and technical communication skills.
  • Ability to work independently while collaborating effectively within a multidisciplinary R&D environment.

Highly Preferred Experience

  • Silica particle synthesis and/or silica surface modification.
  • Polymer functionalization, grafting, coating, or surface immobilization.
  • Development of porous materials or functional particles.
  • HPLC stationary-phase or chromatography-media development.
  • HPLC method development and separation science.
  • Understanding of structure-property relationships as they relate to chromatographic performance.
  • Experience taking a material or chemistry concept from initial synthesis through optimization and performance evaluation.

What You'll Work On

  • Design, synthesize, modify, and characterize advanced materials for chromatographic separations.
  • Develop and optimize surface-modification and functionalization chemistries.
  • Investigate relationships between material structure, surface chemistry, and chromatographic performance.
  • Design experiments to troubleshoot synthesis, reproducibility, and product-performance challenges.
  • Evaluate new chemistries and materials for potential use in HPLC stationary phases and separation products.
  • Collaborate with R&D, Technology, and Production teams to transition successful research concepts toward scalable products.
  • Document experimental methods, results, conclusions, and recommendations.
  • Contribute scientific ideas to new product development and continuous improvement of existing technologies.
  • File patent applications.

Company Description

Sepax is a fast-growing technology company and has emerged as a leader in the biological separation industry. Sepax has been developing a wide range of intellectual properties in the areas of particle synthesis, surface modification, LC column packing, bulk media production and purification process development. Sepax Technologies, Inc. focuses on three business areas: 1) bioanalytical solutions, 2) solution-based process purification and 3) medical diagnostics. Sepax Quality Management System is ISO 9001:2015 certified. Sepax Technologies Inc. is an Equal Opportunity Employer.

Sepax is an Equal Opportunity Employer.

At Sepax, scientists have the opportunity to work directly on technologies that become real-world separation products. Our expertise spans particle synthesis, surface modification, chromatography media, LC column technology, and purification development.

As a member of our R&D team, you'll work in a hands-on environment where scientific ideas can move from experimental concept through development and ultimately into products used by customers in the life science and biopharmaceutical industries.