Senior QC Chemist — Analytical Excellence & Compliance

DSJ Global; Louisville (KY); On-site; USD 65,000 - 90,000; Full time

Job summary

DSJ Global is working with a specialty chemical manufacturer to fill a QC Chemist role focused on ensuring accuracy, consistency, and efficiency of analytical testing for raw materials, in-process materials, and finished products.

You will develop and validate analytical methods, maintain laboratory instruments, support cross‑functional teams, and contribute to safety and ISO/SQF compliance while driving continuous improvement in the quality system.

Qualifications

• Bachelor's degree in Chemistry, Biology, or related field required.
• Minimum 5 years of relevant experience in chemical manufacturing or industrial lab.
• Proficient with laboratory instrumentation and analytical techniques.
• SAP and Microsoft Office proficiency.

Responsibilities

• Ensure full compliance with regulatory and safety standards (OSHA, EPA, DOT, ISO, SQF, etc.).
• Promote and support a strong Health, Safety, and Environmental (HSE) culture.
• Manage and maintain laboratory instruments and testing reagents.
• Develop, validate, and improve analytical methods and inspection procedures.
• Support manufacturing, technical service, and customer teams with analytical expertise.
• Maintain accurate QC lab records, including calibration logs and documentation.
• Assist with new product development and pilot plant activities.
• Identify and procure critical lab equipment, spare parts, and supplies.
• Oversee preventive maintenance, calibration, and troubleshooting of lab instruments.
• Train and mentor QC technicians to ensure adherence to best lab practices.
• Conduct statistical quality control analysis and support continuous improvement initiatives.
• Ensure compliance with ISO, SQF, and FDA standards and drive quality system enhancements.
• Participate in HR and personnel development initiatives within the lab team.

Skills

Organizational skills

Communication skills

Project management

Leadership

Education

Bachelor's degree in Chemistry, Biology, or related field

Master's degree preferred

Tools

SAP

Microsoft Office

Job description

DSJ Global is working with a specialty chemical manufacturer to fill a QC Chemist role focused on ensuring accuracy, consistency, and efficiency of analytical testing for raw materials, in-process materials, and finished products.

You will develop and validate analytical methods, maintain laboratory instruments, support cross‑functional teams, and contribute to safety and ISO/SQF compliance while driving continuous improvement in the quality system.