Green Thumb Industries (GTI) · 19 hours ago
Senior Outdoor Fertigation Technician (Full Time Temp)
Centreville, Maryland, United States
Full-time
Onsite
Senior Level
$20/hr - $21/hrGreenthumbindustries is seeking a Senior Outdoor Fertigation Technician to support the Fertigation Department in outdoor grow operations. The role involves monitoring and managing fertigation systems, conducting tests, and ensuring compliance with safety and operational guidelines.
Alternative MedicineCannabisMedical
Responsibilities
Follow all operational guidelines, verbal directives, training information and policies when performing duties
Conduct temperature monitoring, dissolved oxygen monitoring, and mixing concentration tanks
Participate in ECA PPM tests for fertigation tanks and outdoor irrigation lines and testing of nutrient concentrations as assigned
Complete daily checks to monitor assets and troubleshoot issues as needed
Track daily water usage and function as a subject matter expert on all fertigation equipment as assigned
Monitor and stock nutrients and appropriate chemicals
Cleaning of work area (dusting tanks, plumbing, mopping, etc.) to ensure compliance
Stocking of nutrients and monitoring nutrient stock levels in the storehouse
Document all activities, inspections, and test results accurately and submit reports as required
Perform preventative maintenance on fertigation systems, including cleaning filters and calibrating equipment
Capable of navigating user interface on all pumps
Complete leak audits (i.e., checking of all PVC unions and couplings for leaks)
Working with facilities and maintenance on problems, issues, and PMs
Assist with the implementation of new systems or upgrades to improve efficiency and compliance
Maintain open communication with management team and co-workers
Report employee issues or product situations through appropriate escalation protocol
Abide by GTI and grow department’s safety policies and procedures
Initiating and monitoring of planned irrigation events
All other duties and responsibilities as assigned
Qualification
Required
Knowledge and adherence to the policies, procedures and goals of the company
Ability to listen well and communicate effectively orally and in writing with various audiences, especially with direct supervisors and co-workers
Ability to establish and maintain effective working relationships with all employees
Basic math skills
Understand applicable federal, state and local laws and regulations as they pertain to the industry, personnel law, safety regulations, local municipal codes and organizational rules, regulations, directives and standard operating procedures
Ability to work independently throughout a workday with given directives
Must pass all required background checks and approval by state badging agency to work in the cannabis industry
Must be and remain compliant with all legal or company regulations for working in the industry
Must possess valid driver's license
Must be a minimum of 21 years of age
Company
Green Thumb Industries (GTI)
Green Thumb Industries Inc.
Founded in 2014
1001-5000 employees
Funding
Current Stage
Public CompanyTotal Funding
$229.15MKey Investors
Valley National Bank
2024-09-12Post Ipo Debt· $150M
2021-04-30Post Ipo Equity
2018-10-17Post Ipo Equity· $78.08M
Leadership Team
Anthony Georgiadis
President
Recent News
New Cannabis Ventures
2026-01-09
2025-12-31
2025-12-17
Company data provided by crunchbase