We are seeking a talented individual to join our team at Niagara Propagators. This role will be based at our Niagara-on-the-Lake, Ontario location. This is a role that requires the individual to work on-site.

The Greenhouse Supervisor plays a key role in supporting daily greenhouse operations by coordinating labour activities, monitoring performance, and ensuring productivity, quality, and safety standards are consistently met. This role works closely with management and other departments to meet production goals while fostering a positive, well-trained, and engaged workforce.

Employment Type

- Permanent
- 40 hours per week. Additional time as required.
- In office

Responsibilities

- Collect and analyze operational data to prepare detailed daily task lists.
- Assist in developing and managing daily labour schedules.
- Monitor greenhouse labour performance to ensure high work standards and productivity.
- Support a safe, clean, and legally compliant work environment.
- Maintain established methods to meet work schedules and coordinate activities with other departments.
- Identify and resolve workflow challenges; recommend improvements to productivity and product quality.
- Provide operational information to support production planning and achievement of production targets.
- Assist with training greenhouse staff and ensure expectations, procedures, and standards are clearly communicated and followed.
- Support employee relations through effective communication, coaching, training, and development.
- Participate in quality and productivity improvement initiatives.
- Assist in identifying quality or productivity issues and developing practical solutions.
- Support the development of individual and team performance through ongoing coaching, training, and progressive counseling.
- Assist with booking transportation arrangements for workers as required.
- Perform other duties as assigned.





Qualifications

- Post-secondary education in a related field preferred (Horticulture or Agricultural Studies).
- 1–2 years of experience in a leadership or supervisory role.
- Experience in the greenhouse industry is considered an asset.
- Strong organizational skills with a high degree of resourcefulness, flexibility, and adaptability.
- Excellent communication, leadership, decision-making, and problem-solving skills.
- Proven ability to manage time effectively and stay focused under pressure.
- Ability to motivate team members and achieve positive performance outcomes.
- Excellent manual dexterity.
- Advanced proficiency in Microsoft Office, including Word and Excel.
- Spanish is an asset.

Core Competencies

- Effective Communication
- Time Management and Workload Management
- Planning and Organizing
- Team Building and Employee Development
- Quality Orientation and Attention to Detail
- Work Standards and Accountability
- Adaptability and Stress Tolerance
- Decision Making and Follow-Up

Working Conditions

- Weekend and holiday work required as needed.
- Exposure to greenhouse environments, including heat, cold, and noise.
- Full-time hours based on business needs.
- Flexible scheduling required; start and end times may vary.
- Ability to work extended hours during peak production periods.
- Overtime may be required.
- Reliable personal transportation is required.

Why Join Niagara Propagators: At Niagara Propagators, people are at the heart of everything we do.



Backed by five generations of growing experience and a team of industry-leading experts, we are building a 17-acre facility designed to produce strong and healthy vegetable plants for growers across North America. Joining us means being part of a purpose-driven company rooted in innovation, sustainability, and attention to detail.

Whether you're seeding, growing, or supporting the process, your work directly impacts the success of every plant and every grower we partner with. We believe great people grow great plants, and we’re looking for individuals who care deeply, think creatively, and want to be part of something that grows beyond the greenhouse.

How to Apply:

If you are interested in joining the team at Niagara Propagators as Greenhouse Supervisor, please submit your resume and a brief cover letter outlining your qualifications and interest in the role.

We value the insights and innovation that diverse teams bring to work. If you require accommodation, please contact our Human Resources Department so that appropriate arrangements can be made.

We thank all applicants for their interest; however, only those selected for an interview will be contacted.

This posting is for an existing vacancy that we currently intend to fill.

Compensation: $60,000 – $70,000 annually, based on experience

Start date: October 12, 2026

Existing Vacancy: Yes

Job Types: Full-time, Permanent

Pay: $60,000.00-$70,000.00 per year

Benefits

- Dental care
- Extended health care
- Life insurance
- Vision care

Application question(s):
- Do you have post-secondary education or training in Horticulture or Agricultural studies?
- Do you have 1- 2 years of experience in a leadership or supervisory role?
- Do you have experience in the Greenhouse industry?

Work Location: In person

📌 Greenhouse Supervisor (Niagara-on-the-Lake)
🏢 Niagara Propagators
📍 Niagara-on-the-Lake