QC Lead Chemist

DuBois Chemicals, Inc.; Sharonville (OH); On-site; USD 85,000 - 120,000; Full time

Job summary

DuBois Chemicals, Inc. is seeking a Lead Chemist to supervise laboratory operations, mentor junior chemists, and ensure quality across testing workflows.

The role emphasizes safety, documentation, and proactive process improvements to support manufacturing and product integrity. You will design and supervise experiments, interpret data, coordinate cross-functional communication, and step in for bench leadership as needed to maintain schedule and compliance.

Qualifications

• Bachelor of Science in Chemistry, Chemical Engineering, or related science is required.
• Experience leading a laboratory team and coordinating QA activities.
• Strong problem-solving and communication skills across levels and locations.

Responsibilities

• Supervise and mentor junior chemists, providing training on lab procedures and equipment.
• Ensure training of QC Chemist and provide action plans when standards aren’t met.
• Lead bench coverage and coordinate duties if QC Chemist is unavailable.
• Perform routine and specialized testing to ensure product quality and regulatory compliance.
• Oversee lab safety, PPE compliance, and maintain equipment operation.
• Analyze data, prepare reports, and communicate findings to cross-functional teams.

Skills

Team Leadership

Mentoring

Documentation

Quality Assurance

Problem-solving

Communication

Training

Education

Bachelor of Science in Chemistry or related field

Tools

Analytical instrumentation

GC/ICP-MS

Spectroscopy

Job description

It’s fun to work in a company where people truly BELIEVE in what they are doing!

We’re committed to bringing passion and customer focus to the business.

Key Responsibilities of a Lead Chemist:

• Team Leadership:

• Supervise and mentor junior chemists, providing training and guidance on laboratory procedures and equipment.

• Expectation to train QC Chemist, proper documentation, and provide action plan if not meeting the standards of the position

• If QC Chemist is not able to cover bench responsibility Lead Chemist must cover duties and hours.

• Quality Control:

• Ensure the quality, safety, and efficacy of products by performing routine and specialized testing. Maintain compliance with industry regulations and safety protocols.

• SAFETY, SAFETY, SAFETY. Ensure all people in the lab have proper PPE

• Bench monitoring and leadership. Assessments of the QC Chemist

• Technical Expertise:

• Design and execute experiments, synthesize and analyze chemical compounds, and utilize advanced analytical techniques.

• Expert in technical adjustment, and troubleshooting. QC Chemist troubleshoot basics; Lead Chemist troubleshoot advanced needs. If further expertise is needed escape to QC Manager or R&D.

• Data Analysis and Interpretation:

• Analyze experimental data, draw meaningful conclusions, and prepare reports.

• Troubleshooting, If the QC Chemist cannot solve the adjustment issue. Provide support and if unable to solve expedite to QC Manager

• Laboratory Operations:

• Oversee laboratory operations, ensuring proper maintenance and operation of equipment.

• Were calibrations completed by QC Chemist for shift

• Equipment piece having issue, Due for 3rd party. Report these to QC Manager

• Process Improvement:

• Identify and implement improvements to laboratory processes and methodologies.

• Continuous improvement. How can we get better

• How can we improve ownership of quality in the manufacturing plant

• Communication and Collaboration:

• Collaborate with cross-functional teams to support project objectives and meet project specifications.

• Communicate information between shifts to Leads and Manager

• Communicate information to Ops, or other departments if deemed by QC Manager

MINIMUM QUALIFICATIONS:

• 5+ years of wet chemistry testing experience.
• Statistical Process Control, Data Analysis, PC skills
• Must have strong problem-solving abilities specifically in technical matters.
• Must be able to effectively communicate with all levels of personnel at multiple locations
• Must have the ability to take a leadership role in all Quality Assurance matters.
• Must be able to excel in a team environment.
• Some management or lead experience is preferred

EDUCATION QUALIFICATIONS

• Bachelor of Science degree in Chemistry, Chemical Engineering, or related science

DuBois provides equal employment opportunities to all employees and applicants for employment without regard to race, color, ancestry, national origin, gender, sexual orientation, marital status, religion, age, disability, gender identity, gender expression, genetic information, service in the military, veteran status, or any other protected status in accordance with applicable federal, state, and/or local law and/or regulation.