R&D Chemist

Job Description

Job Description

Company Description

In a world of vibrant color, INX stands out by blending art, science, and sustainability into every drop of ink we make.  We’re globally recognized for our innovation, and we’re A Great Place to Work-Certified™ company!

INX International is the third largest producer of inks in North America with full-service subsidiaries in Europe and South America. We offer a complete line of ink and coating solutions technology for commercial, packaging and digital applications. We expertly blend pioneering technology with a deep commitment to the environment. Dedicated to coloring a safe and sustainable future one print at a time, you can see our color chemistry on beverage cans, food and household packaging, clothing, banners, billboards and more. 

Investing in and protecting our employees is the key to our success.  Our average employee has been with us 12 years, and we recognize the significant experience and the continuous dedication of our team members. 

We’re actively seeking new talent with new ideas as we continue to provide sustainable products, service and innovation to the printing and packaging markets.

Join us in coloring a safe and sustainable future!

We are seeking a motivated R&D Chemist to join our Edwardsville, KS laboratory team. This role is ideal for both experienced chemists and recent college graduates who are eager to build technical expertise and grow within a supportive, fast‑paced environment.

Our Energy Cure Laboratory is backed by a strong technical foundation, with many team members bringing over 20 years of experience with INX International. INX is a leading provider  of energy‑curing technologies for key markets such as low‑migration inks and coatings for packaging. As an R&D Chemist, you will contribute directly to the advancement of these technologies.

We offer a collaborative culture, hands‑on training, and opportunities for autonomy. Team members also engage with customers and may travel occasionally to support internal and external partners.

Primary Responsibilities

• Troubleshoot and support existing technologies, including assisting with customer‑driven challenges
• Develop new energy‑curing technologies based on customer and market needs
• Evaluate raw materials and optimize formulations for performance and cost efficiency
• Provide technical support to plant operations
• Prepare technical reports and documentation for customers and the sales team
• Maintain and ensure proper operation of laboratory equipment

Required Qualifications

• Bachelor’s degree in a STEM‑related discipline
• Strong math and science proficiency
• Accurate and organized recordkeeping skills
• Effective written, verbal, and reading‑comprehension skills
• Ability to interpret data and draw sound technical conclusions
• Color vision proficiency is essential for this role

Preferred Qualifications

• Knowledge of energy‑curing printing processes (UV/LED flexographic, offset, or coatings)
• Five years of relevant industry experience
• Formulation experience in inks or coatings
• SAP experience
• Experience with analytical instrumentation such as GC/MS, FTIR,

Note for New Graduates:

Candidates who recently completed their degree and demonstrate strong academic performance, laboratory skills, and a willingness to learn are encouraged to apply. We provide training, mentorship, and development opportunities to help new chemists succeed.

We offer a competitive salary with excellent benefits including medical, dental, vision, life insurance, disability, pet insurance, HSA and FSA, 401(k), and more. Through our programs, which now include Paid Volunteer Time Off and Paid Parental Leave , we support the needs of our employees, their dependents, and their communities by providing a benefit package that is easy to understand, easy to access, and affordable for all our employees.

Don’t just choose a job; choose a career that emphasizes employee growth in a safe, environmentally conscious culture.   Embark on your Colorful Career with us!

We require post-offer, pre-employment drug screens, physicals, and background checks.

Equal Opportunity Employer: disability/veteran.