Process Chemist

Talent Acquisition and Retention Specialist at Brewer Science

Brewer Science, Inc. is a major innovator of high‑technology solutions for the semiconductor / microelectronics markets. We are currently seeking a purpose‑driven candidate with an ownership mentality to fill an open position as a Process Chemist level II or III. This position will be located in Rolla, MO.

Summary:

Process Chemists are integral members of the chemical manufacturing team, each contributing to the development, optimization, and scale‑up of manufacturing processes. From conducting routine experiments to leading process development projects, these roles involve hands‑on laboratory work, data analysis, and collaboration with cross‑functional teams to ensure product quality, process efficiency, and continuous improvement across all levels of expertise.

• Perform laboratory experiments following established protocols and procedures to support process development and optimization.
• Conduct chemical analysis and characterization of raw materials, intermediates, and final products.
• Compile and analyze experimental data, prepare technical reports, and communicate findings to cross‑functional teams.
• Keep a well‑documented laboratory notebook and have it co‑signed within two weeks.
• Assist in troubleshooting and resolving process‑related issues by conducting root cause analysis and implementing corrective actions; help create new testing processes.
• Maintain laboratory equipment, calibration records, and inventory of chemicals and supplies to ensure safe and efficient operation of the laboratory.
• Present project updates during team meetings.
• Ensure normal functioning of chemistry equipment sets, troubleshoot, and resolve issues that interfere with chemical synthesis.
• Design, conduct, and execute laboratory experiments encompassing synthesis, sample preparation, and performance characterization to evaluate process parameters, identify optimization opportunities, and troubleshoot process issues.
• Analyze experimental data using statistical methods and interpret results to draw meaningful conclusions and make data‑driven recommendations.
• Collaborate with process engineers and other stakeholders to scale up laboratory processes to pilot or production scale, ensuring process robustness and scalability.
• Perform method development, expansion, validation, and documentation for methods aimed at monitoring process performance and product quality.
• Author reports on results obtained from material characterization and testing.
• Participate in technology transfer activities, including the transfer of new processes from beta to manufacturing, transfer of process from external stakeholder to BSI, and transfer of internal process to external stakeholder.
• Implement efficiency or cost reduction initiatives as appropriate.
• May train new team members or technicians.
• Additional duties for Process Chemist III: create new testing processes and improve current processes.
• Provide processing assistance to sales and customer support for sample requests.
• Initiate action(s) to prevent the occurrence of non‑conformities.
• Collaborate on process development projects from concept to commercialization, including experimental design, data analysis, and process scale‑up activities.
• Provide technical guidance and mentorship to junior staff, including training on laboratory techniques, data analysis methods, and best practices in process development.
• Ensure that all process chemistry facilities, work spaces, and equipment are well maintained, cleaned, and operated in accordance with industry standards and safe practices.
• Collaborate with cross‑functional teams to define project objectives, timelines, and resource requirements, and ensure alignment with business goals and priorities.
• Modernize current equipment sets and processes.

• Bachelor’s degree in Chemistry or related discipline and 2+ years of experience OR equivalent combination of education and experience.
• Master’s degree in Chemistry, Organic Chemistry, or related field preferred.
• Process research chemistry experience preferred.
• Experience designing and setting up equipment sets for manufacturing of…