Floating Compounding Supervisor

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HF Sinclair is seeking a Floating Compounding Supervisor for our Sonneborn facility in Petrolia, Pennsylvania. The Floating Compounding Supervisor oversees daily operations in Sonne Natural/Cable/Sulfonate production areas while assisting as needed in other compounding areas. This role is accountable for ensuring safe, reliable and efficient processes while meeting production goals for both quality and quantity. The position operates with minimal direct supervision and is responsible for maintaining consistent workflow and operational performance.

• Carry out daily operations and assignments under the direction of the Department Superintendent.
• Follow through on tasks and provide proactive updates regarding any issues that may impact production or safety.
• Ensure employees are properly trained in job duties, company work rules, operating procedures, and performance expectations.
• Lead, support, and sustain team processes focused on safety, health, environmental compliance, product quality, cost effectiveness, and adherence to company policies and procedures.
• Investigate, resolve, and/or coordinate resources to address issues related to safety, health and environmental performance, product quality, efficiency, and labor relations.
• Ensure production schedules are executed accurately and on time in alignment with the established manufacturing plan.
• Promote and maintain good housekeeping practices, proper equipment care, and secure, well-maintained facilities within all assigned areas.
• Complete and submit all required departmental reports and documentation accurately and on schedule.
• Communicate company updates, policies, and other relevant information to employees within the work group.

Special assignments or tasks assigned to the employee by their supervisor, as determined from time to time in their sole and complete discretion.

• Experience in a refinery, petrochemical, manufacturing or other industrial environment required.
• Demonstrated leadership or supervisory experience with the ability to lead, motivate and develop employees in a team-based environment.
• Experience working in a unionized facility is preferred.
• Knowledge of high-performance work teams, continuous improvement practicies and safe operating procedures is preferred.

• High school diploma or GED required.
• Additional education, including an Associate's degree, technical certification or Bachelor's degree in Chemistry, a related technical field or Business, is preferred; however equivalent applicable industry experience will be considered.

• Prior supervisory or lead experience in manufacturing or chemical processing preferred.
• Strong understanding of safety practices, production processes, and quality standards.
• Ability to communicate effectively and work independently with minimal supervision.
• Demonstrated ability to lead teams and coordinate across departments.
• Problem‑solving skills with the ability to respond quickly to operational issues.
• Working knowledge of SAP preferred.

Supervises bargaining unit operations employees.

Petroleum refinery and driver based environment including but not limited to chemical, pressure vessels, tanks, rotating equipment, working in confined spaces, and exposure to risk of electrical shock. Subject to all weather and varying road conditions. Occasionally required to work long hours which may include nights, weekends, holidays for regularly scheduled maintenance and emergency work and support as well as on-call availability.

HF Sinclair offers a comprehensive benefits package designed to support the well-being of our employees and…