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GritHR Solutions

Extraction Supervisor

Full-TimePosted on 10/16/2026
$26 - $31/hr
Mid, Senior
Bachelor's, Associate's
St. Louis, MO, USA
In Person
Manufacturing & Production OperationsMachine & Process Operation

About the job

Requirements
  • A high school diploma or equivalent is required.
  • Three to five years of hands-on cannabis processing experience is required.
  • Demonstrated proficiency in at least two of hydrocarbon extraction, ethanol extraction, post-processing, or wiped-film distillation is required.
  • A valid Missouri Agent ID is required.
  • Candidates must be at least 21 years of age.
  • Working knowledge of Missouri cannabis regulations and METRC is required.
  • Ability to read, interpret, enforce, and develop standard operating procedures and batch record requirements is required.
  • Numerical and analytical skills, including experience with yield calculations and process data review, are required.
  • Ability to operate industrial scales, measuring instruments, and computerized process-monitoring systems is required.
  • Knowledge of extraction equipment, chemical processing operations, and related safety procedures is required.
  • Ability to identify and respond to equipment malfunctions and process deviations is required.
  • Attention to detail and accurate documentation are required.
  • Verbal and written communication skills are required.
  • Ability to provide clear team direction and collaborate across departments is required.
  • Ability to manage multiple priorities in a fast-paced, highly regulated environment is required.
  • Leadership, coaching, organization, and problem-solving skills are required.
  • Ability to lift and move items weighing more than 50 pounds and push carts and equipment weighing up to 100 pounds is required.
  • Ability to reach or work above shoulder height daily, sit or stand for extended periods, and move safely throughout production, laboratory, and warehouse environments is required.
  • Ability to wear required personal protective equipment, including respirators, chemical-resistant gloves, safety glasses, and flame-resistant clothing, is required.
  • Ability to work indoors and outdoors around mechanical and moving parts, flammable liquids and gases, pressure systems, dust, odors, and chemical irritants is required.
Responsibilities
  • Directly supervise extraction technicians and provide day-to-day leadership and operational oversight.
  • Assign daily tasks, production priorities, and personnel coverage to maintain workflow and meet production goals.
  • Provide hands-on technical guidance and real-time coaching during extraction, post-processing, and distillation activities.
  • Conduct regular performance check-ins and document employee performance observations.
  • Communicate employee performance, development needs, and concerns to the Director of Operations.
  • Lead the onboarding, training, and qualification of new technicians on equipment operation, safety requirements, and established standard operating procedures.
  • Promote a team culture centered on safety, quality, accountability, operational excellence, and continuous improvement.
  • Escalate personnel concerns, production delays, equipment issues, and safety incidents to the Director of Operations with appropriate documentation.
  • Participate in and supervise hydrocarbon extraction, ethanol extraction, post-processing, and distillation operations.
  • Oversee and perform hydrocarbon extraction, including pre-run preparation, in accordance with safety protocols and internal standard operating procedures.
  • Supervise and perform ethanol extraction operations, including filtration and solvent recovery.
  • Oversee and perform post-processing activities in accordance with established procedures and quality requirements.
  • Execute and supervise distillation operations, including equipment preparation, cleaning, operation, and yield documentation.
  • Ensure proper startup, operation, cleaning, and shutdown of chemical processing equipment.
  • Monitor critical process parameters and take corrective action when deviations occur.
  • Weigh, measure, count, and label materials and products according to established procedures.
  • Troubleshoot equipment malfunctions, process deviations, and production issues.
  • Schedule, perform, and oversee routine preventive maintenance for chemical processing equipment.
  • Inspect and replace gaskets, seals, filters, and other equipment components as needed.
  • Lubricate fittings and valves according to equipment requirements and maintenance schedules.
  • Coordinate or perform calibration of pressure gauges, temperature sensors, and other process-monitoring equipment.
  • Clean condensers, coils, collection vessels, and related equipment.
  • Document preventive maintenance, repairs, inspections, and equipment concerns.
  • Report equipment conditions that could affect safety, quality, compliance, or production.
  • Ensure chemical processing activities comply with applicable Missouri Division of Cannabis Regulation requirements and internal standard operating procedures.
  • Review and approve production batch records, equipment logs, and run data for accuracy and completeness before submission.
  • Maintain METRC compliance for extract and distillate production and ensure required METRC batch entries are completed accurately and on time.
  • Lead or participate in development, review, and revision of standard operating procedures for chemical processing workflows.
  • Support internal audits, regulatory inspections, and quality investigations.
  • Maintain an organized and inspection-ready processing area.
  • Ensure chemical storage, handling, and disposal practices comply with applicable regulations and company procedures.
  • Ensure required safety procedures and personal protective equipment requirements are followed.
  • Investigate and address process deviations, documentation errors, quality concerns, and safety issues.
Desired Qualifications
  • An associate’s or bachelor’s degree in chemistry, chemical engineering, or a related field is preferred.
  • Previous supervisory or lead technician experience is strongly preferred.

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