Controlled Environment Agriculture (CEA) Greenhouse Technologist (Grower)


Whole Leaf Ltd.

Location: RG 19-5, 19-9-18 Coaldale, AB

Term:  Full Time, Permanent

Salary Range: $120,000 to $130,000

Language of Work:  English


Whole Leaf Ltd., part of the Star Group of companies, houses five greenhouse technologies all under one roof and is truly state of the art in all facets.  Whole Leaf is a world leader in sustainable greenhouse grown, one of a kind leafy greens with just over 11 acres of growing space.  We are the exclusive grower of Inspired Greens and Inspired Leaves and our lettuce is grown clean year round without the use of pesticides. Robotic equipment is used ensuring that our many varieties of lettuce are untouched by human hands throughout their life cycle in the greenhouse. Whole Leaf is proud to be the first greenhouse in North America to use this advanced technology.  With products listed at all major retailers and foodservice companies Whole Leaf continues to set a high bar as the best greenhouse grown greens available in the world.


We are looking for a full time CEA (Controlled Environment Agriculture) Greenhouse Technologist to join our team in Coaldale, Alberta.



The primary focus of the Technologist is to apply complex and integrated technologies based on information outputs from sensors and software systems in the greenhouse that direct environmental control systems (irrigation, lighting, etc.) to drive crop production and, ultimately, grow quality lettuce and specialty leaves.

The role is responsible for ensuring that quality and yield expectations are achieved through precise oversight of the automated technologies that control all stages of plant growth, from seeding through to harvest.  Automated technologies in our greenhouse include robotic seeding, transplantation and spacing, nutrient delivery, irrigation, lighting, climate control, and crop monitoring.


Key Accountabilities:

  • Work cross-functionally with all greenhouse production staff and become proficient in the operation and maintenance of seeding line equipment, germination room management, and the robotic equipment that spaces, transplants, and delivers plants to harvest.
  • Actively participate in crop inspection and data analysis, monitoring and managing plant health (pests/disease, size/weight, growth speed, etc.) throughout the lifecycle of the crop for different plant varietals.
  • Understand, control and operate components of the greenhouse climate and energy control system (example: ventilation, variable speed fans, adiabatic cooling, heating, CO2 source and distribution, energy and light mitigation screens, hybrid artificial lighting, etc.)
  • Understand, control and operate components of the irrigation system (ie: source, captured, sterilized, recirculated and waste water, etc.) and fertigation
  • Understand, maintain and operate the environmental PC control system


Key Attributes and Skills:

  • A collaborative team player who can solve problems and take ownership of core responsibilities, while encouraging staff at all levels and across all departments to learn and participate in our success
  • Outstanding technical and professional communication
  • Ability to create realistic plans and meet deadlines under stress and with interruptions
  • Flexibility – this is not a nine to five role.
  • Quick learning skills.


Education and Experience:

  • Post-secondary education in horticulture or agriculture
  • At least seven years’ leadership or technical experience in greenhouse growing
  • Experience with complex horticultural equipment and technology in a commercial greenhouse or production environment


Passion, persistence, teamwork and a dash of prairie humility.

If you embody those values and want to hit the ground running in a fun, fast paced, dynamic environment and work for a company with a culture based on collaboration and innovation then you may be just what we are looking for!


Why Us?

We invite you to visit our website to obtain more information about our companies, divisions, brands and products –

Assistance with relocation expenses is available.

We offer a highly competitive compensation package with a comprehensive benefits plan that includes:

  • Dental care
  • Extended Healthcare
  • Disability Coverage
  • Vision Care
  • Life Insurance
  • Employee Assistance Program


How to Apply

Please submit your resume and cover letter in confidence to .

While we sincerely appreciate all applications, only those candidates selected for an interview will be contacted. We look forward to meeting you….even if it is virtually!