Lab Processing Supervisor

At Curaleaf, we’re redefining the cannabis industry with a strong commitment to quality, expertise, and innovation. As a leading global cannabis provider, our brands—including Curaleaf, Select, and Grassroots—offer premium products and services in both medical and adult-use markets.

Join us at Curaleaf to be part of a high-growth, purpose-driven company that champions corporate social responsibility through our Rooted in Good initiative, supporting community outreach and positive change. Here, you’ll have the opportunity to make a meaningful impact, drive innovation, and help shape the future of cannabis.

Lab Processing Supervisor- 2nd Shift

Job Type: Full Time, Exempt
Shifts: 3:30pm-11:30pm M-F
Salary Range: 57k - 69k + bonus
Location: Webster, MA

 

POSITION SUMMARY:  

The Processing Lab Supervisor will supervise and optimize all the tasks in the Post Processing Lab and will assist the Lab Manager and Manufacturing team by maintaining quality control measures in the extraction and purification processes and thereby ensuring the delivery of high-quality product. This Supervisor carries out day-to-day tasks including prepping for distillation runs, formulations, and Ethanol extractions, and maintaining paperwork using good documentation practices. The Laboratory Supervisor will be a hands-on working supervisor responsible for extraction team training and schedule coordination between early and late overlapping shifts.  

 

ESSENTIAL DUTIES AND RESPONSIBILITIES: 

• Directly supervises the Post Processing staff and accomplishes department results by communicating job expectations; weekly and monthly planning; monitoring, and appraising job results; coaching, counseling, and disciplining employees; initiating, coordinating, and enforcing systems, policies, and procedures. 

• This position and all output metrics report directly to the Lab Manager. These reports will include all daily production metrics, establishing actual vs. expected production results with explanations of variances, staff absences and all associated production paperwork. 

• Shows the capability to effectively communicate with management and co-workers on a professional basis. This will include all team members, leads, supervisors, and upper management. 

• Preparing for efficient production by reviewing the manufacturing schedule; studying and clarifying specifications; calculating batch requirements; assembling and weighing plant materials and supplies for extractions, distillations and formulations. 

• Ensure proper scheduling of Post Processing team, accounting for PTO and call offs when applicable. 

• Performing all training required for Post Processing team, including maintaining all required documentation. 

• Operating highly sophisticated extraction and processing equipment; Processing concentrate, extracts and formulated products. 

• Cleaning and maintaining lab equipment and laboratory facility following current good manufacturing practices (cGMP), and standard operating procedures; complying with legal regulations. 

• Operating, maintaining, adjusting, trouble shooting, and repairing laboratory equipment such as extractors, heaters, chillers, vacuum pumps, balances, centrifuges, distillation units and other laboratory equipment. 

• Operating extraction equipment to extract crude oil utilizing Ethanol as a solvent in a C1D2 environment. 

• Operating highly sophisticated purification equipment to convert crude oil into decarboxylated oil. 

• Following procedures for extract purification, including ethanol addition, winterization, filtration, rotary evaporation, decarboxylation and distillation. 

• Assisting with the development of further purification processes and in-process materials, including processes for new products. 

• Maintaining inventory records of supplies, materials, equipment PMs as required, and preparing requisitions as needed. 

• Maintaining strict inventory within state-issued cannabis inventory software, MJ Freeway, via regular cycle counts of WIP inventory.