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Greenhouse Technician: Plant & Lab Research

Job in Johnston, Polk County, Iowa, 50131, USA
Listing for: Harba
Full Time position
Listed on 2026-05-28
Job specializations:
  • Research/Development
    Agriculture / Farming
  • Science
    Environmental Science, Agriculture / Farming
Salary/Wage Range or Industry Benchmark: 60000 - 80000 USD Yearly USD 60000.00 80000.00 YEAR
Job Description & How to Apply Below
Position: Greenhouse Technician: Plant Growth & Lab Research

Job Responsibilities:

  • Assist in the propagation, planting, watering, fertilization, and maintenance of greenhouse plants.
  • Monitor and record temperature, humidity, light levels, and other environmental conditions to optimize plant growth.
  • Conduct routine plant health assessments, identifying and addressing pests, diseases, or nutrient deficiencies.
  • Perform laboratory experiments, including soil and water testing, plant tissue sampling, and data collection.
  • Maintain and calibrate greenhouse equipment, such as irrigation systems, lighting, and ventilation controls.
  • Adhere to Standard Operating Procedures (SOPs) for plant handling, sanitation, and safety protocols.
  • Assist researchers and scientists in carrying out experiments and trials related to plant biology and agriculture.
  • Keep accurate records of greenhouse activities, document research findings, and prepare reports.
  • Follow all safety and biosecurity protocols to prevent contamination and ensure a clean working environment.

Qualifications:

  • Associate or Bachelor’s degree in Plant Science, Horticulture, Biology, Agriculture, or a related field preferred.
  • Experience with controlled environment agriculture (CEA) or hydroponics is a plus.
  • Knowledge of plant diseases, pests, and nutrient requirements preferred.
  • Strong understanding of plant care, growth cycles, and greenhouse operations I na plus.
  • Ability to perform lab tests, collect samples, and analyze plant health data.
  • Proficiency in using scientific instruments, environmental monitoring systems, and lab equipment.
  • Excellent attention to detail and record-keeping skills.
  • Ability to work independently and in a team environment.
  • Basic proficiency in Microsoft Excel and data entry software.
  • Must be able to work in humid or varying environmental conditions.
  • Ability to lift up to 50 lbs and perform repetitive tasks.
  • Flexible to work early mornings, evenings, or weekends, as required by greenhouse operations.
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