Lab Technician

A leading producer of industrial minerals, U.S. Silica Company is seeking a Lab Technician to conduct laboratory operations, equipment scale‑up activities, and advanced analyses of particles, polymers, and composites.

The Lab Technician will prepare samples, operate and maintain laboratory instruments, collaborate with researchers and scientists, document experimental procedures and results, and troubleshoot equipment issues. The role requires attention to detail, excellent communication skills, and a passion for laboratory work. Experience in chemistry and testing of inorganic materials is preferred.

• Perform testing using standardized test methods (e.g., analysis of surface area, particle size, structure, rheology, color, moisture, XRF and soluble chemistry density).
• Collaborate with quality managers and technical service to document procedures and results for complaint investigations.
• Maintain a safe and clean workplace environment (5S methodology and housekeeping).
• Work with technical and quality team members on complaint investigations and write reports.
• Maintain laboratory equipment and notebooks to properly document data results.
• Write and update SOPs.
• Troubleshoot equipment issues.

• Minimum 1 year of laboratory experience, including analytical testing.
• Experience operating, maintaining, and troubleshooting laboratory equipment.
• History of building collaborative relationships.
• Strong verbal and written communication skills.
• Knowledge and experience with safe industrial laboratory procedures, including chemical handling.
• Willingness to learn about minerals, filtration, coatings, and milling.
• Proficient computer and office skills.

• Medical insurance
• Vision insurance
• 401(k) plan
• Paid maternity leave
• Paid paternity leave
• Tuition assistance

Associate

Full-time

Science

Mining

U.S. Silica is an equal‑opportunity employer for all without regard to race, gender, color, religion, national origin, disability, veteran status, or any other characteristic protected by applicable federal, state, or local law. U.S. Silica is a smoke‑and drug‑free workplace. This job description is intended to capture the essential functions of the job and may be modified at any time with or without notice.

This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.