Position Overview
CultuR Cannabis is looking for a knowledgeable and driven IPM/Fertigation Supervisor to take the helm of two mission-critical functions within our cultivation operation. This is a dual-focus leadership role combining Integrated Pest Management with fertigation system oversight — ideal for someone who brings technical depth in both plant health protection and nutrient delivery systems.
On the IPM side, you’ll supervise a team of IPM Technicians, develop and execute customized pest and disease management programs, and ensure every application is compliant, well-documented, and precisely timed around our cultivation schedule. On the fertigation side, you’ll manage nutrient batch mixing, system maintenance, environmental monitoring, and feed delivery across grow rooms. Together, these responsibilities make this role a cornerstone of plant health and production quality at our facility.
This position requires a sharp eye for detail, strong compliance instincts, and the ability to lead a team while staying hands-on with daily operations. If you thrive in a structured, science-driven environment and are passionate about cannabis cultivation done right — we want to hear from you.
What You’ll Do
Integrated Pest Management (IPM)
- Develop and deliver weekly application prescriptions for each facility zone, tailoring recommendations based on current pest pressure, plant health assessments, cultivation scheduling, and site-specific conditions.
- Conduct thorough, systematic scouting of all grow rooms to detect, identify, and document pest and pathogen presence at the earliest opportunity — catching problems before they escalate.
- Manage and distribute biological control agents as part of a proactive, integrated strategy that minimizes chemical intervention where possible.
- Schedule pesticide and IPM treatment applications to align with facility operations, coordinating closely with the Director of Cultivation and Operations staff to reduce impact on production timelines.
- Ensure all pesticide applications, equipment use, and staff activity comply with the Worker Protection Standard (WPS), applicable pesticide label requirements, and all Federal, State, and local regulations.
- Maintain detailed, accurate compliance documentation including both physical on-site application records and digital commercial records — audit-ready at all times.
- Keep IPM supplies — pesticides, adjuvants, PPE, and application equipment — inventoried, organized, and replenished ahead of operational needs.
- Inspect, clean, and maintain all IPM application equipment and related infrastructure on a regular basis.
- Support Worker Protection Standard (WPS) pesticide safety training for facility staff as needed.
- Participate in IPM-related cultivation tasks and contribute to research and development projects as directed.
- Oversee the respiratory protection program for your team.
Fertigation & Environmental Systems
- Oversee the preparation and mixing of fertilizer batches, ensuring accurate measurements, proper sequencing of inputs, and thorough documentation of all batch ingredients for compliance purposes.
- Test all fertigation batches prior to application to verify they meet established SOP specifications for EC, pH, and nutrient profile.
- Sample and log final feed delivered to each grow room, tracking consistency and flagging any deviations for immediate correction.
- Maintain the fertigation system in peak operating condition through routine cleaning, calibration, and preventive maintenance. Identify and address issues before they affect crop performance.
- Manage fertilizer inventory levels — tracking usage, forecasting needs, and placing orders to ensure uninterrupted supply.
- Utilize and manage the environmental control and fertigation management system for data monitoring, program adjustments, and record keeping.
- Serve as an internal resource for training other staff members on fertigation systems, environmental monitoring tools, and proper protocols.
- Assist with light, soil, water, and fertility management as needed to support overall plant health and production goals.
- Basic understanding of crop steering principles and the ability to demonstrate the application of these principles in cannabis cultivation.
Team Leadership & Compliance
- Directly supervise IPM Technicians — assigning daily and weekly tasks, overseeing time clock accuracy, and ensuring the team executes assigned work completely and on schedule.
- Provide structured on-the-job training and ongoing development guidance to IPM Technicians, setting clear expectations and building team competency over time.
- Conduct formal performance reviews and deliver constructive feedback; administer disciplinary action when necessary, in coordination with the Director of Cultivation.
- Maintain ongoing compliance with all Federal, State, and company regulations, policies, and procedures — proactively identifying gaps and implementing corrective action.
- Log all relevant IPM and fertigation activity in facility systems, ensuring records are complete, accurate, and accessible for internal and regulatory review.
- Report to the Director of Cultivation on a regular basis, surfacing issues, providing status updates, and contributing to broader cultivation strategy discussions.
- Take on additional responsibilities as the role and facility operations evolve.
Hours & Compensation
- Schedule: Monday – Friday, 7:00 a.m. – 3:30 p.m.
- Compensation: $45,000 – $60,000 annually, commensurate with experience
Benefits
- Medical, dental, and vision insurance
- Health savings account (HSA)
- Life insurance
- 401(k) retirement plan with company matching
- Paid time off (PTO)
Education & Experience
- A Bachelor’s degree in Entomology, Plant Pathology, Horticulture, Agriculture, Agronomy, or a closely related field is preferred.
- A minimum of 2 years of hands-on experience working directly with complex watering and fertigation systems is required.
- Demonstrated experience applying pesticides in a professional or agricultural setting is required.
- Prior cannabis cultivation experience is required.
- Experience troubleshooting and repairing mechanical systems (pumps, motors, irrigation components) is preferred.
- Must be able to obtain state credentials to work in a licensed cannabis cultivation facility.
- Valid driver’s license and reliable transportation required.
- Proficient in Microsoft Office (Outlook, Excel, Word) and comfortable with basic computer operations.
- Strong written and verbal communication skills with the ability to produce clear reports, maintain logs, and correspond professionally.
- Must possess working knowledge of METRC software.
Licensing Requirements
- Must possess a pesticide applicator license in any state, the ability to obtain a Missouri pesticide applicator license, and WPS Train the Trainer Certification — or be able to obtain it within 30 days of hire.
- Required license categories: Agricultural Insect and Agricultural Disease (or state-recognized equivalents).
- Must obtain and maintain a valid Missouri Occupational License (Agent ID) prior to beginning employment.
- Applicants must be 21 years of age or older.
- A comprehensive background check is required in accordance with the Missouri Division of Cannabis Regulation.
- Felony convictions or prior violations of state cannabis regulations may disqualify candidates under Missouri law.
Knowledge, Skills & Abilities
- Advanced working knowledge of IPM principles, pest identification, and pathogen detection — including the environmental and cultural factors that contribute to their development.
- Thorough understanding of Federal and State pesticide regulations and the ability to interpret and adhere to pesticide labeling requirements with precision.
- Familiarity with the Growlink environmental control and fertigation management system, or comparable platforms, is highly desirable.
- Strong math aptitude and attention to detail, particularly when mixing and testing fertilizer batches or calculating pesticide application rates.
- Effective at leading a team — delegating with clarity, holding people accountable, and developing staff capability over time.
- Able to manage time and prioritize across multiple active workstreams in a fast-paced cultivation environment.
- Comfortable performing repetitive and physically demanding tasks with consistent accuracy throughout full 8-hour shifts.
- Capable of safely lifting up to 75 lbs. independently; up to 200 lbs. with assistance.
- Ability to wear a half or full face respirator for extended periods of time
- Able to stand or remain on feet for extended periods (8–10 hours).
- Clear close vision required for reading gauges, instrument panels, and computer screens.
- Must be prepared to work in an environment with exposure to pollen, allergens, chemical pesticides, fumes, dust, heat, noise, and other standard cultivation facility conditions.
Pay: $45,000.00 - $60,000.00 per year
Benefits:
- 401(k)
- 401(k) matching
- Dental insurance
- Employee discount
- Health insurance
- Life insurance
- Paid time off
- Referral program
- Vision insurance
Education:
Experience:
- complex watering and fertigation: 2 years (Required)
License/Certification:
- Pesticide Applicator’s License (Preferred)
- Missouri Occupational License (Agent ID) (Preferred)
Work Location: In person
