Greenhouse Technician

Our client, agricultural research and controlled environment operations is seeking a Greenhouse Technician to join their team. As a Greenhouse Technician, you will be part of the Controlled Environments Team supporting research operations at a four-acre facility in Johnston, Iowa. The ideal candidate will have strong attention to detail, a safety-first mindset, and the ability to stay organized while working independently and collaboratively with minimal supervision. Job Title: Greenhouse Technician Location: Johnston, IA Pay Range: $22.00/hour Shift: Monday to Friday, 7:30 AM - 4:00 PM (rotational weekend work approximately every 6th weekend and holiday work required) What's the Job?

• Perform daily plant care, including pollinating, transplanting, watering, and seed handling for corn, soybean, wheat, canola, and other crops.
• Assist with herbicide application via track sprayer to crops such as corn, soy, and Arabidopsis; elevated respirator (PAPR) protection will be required (training provided).
• Collect and prepare plant tissue samples for laboratory analysis while maintaining sample integrity for large volumes.
• Assist with research experiments, data collection, and record-keeping to support accurate study outcomes.
• Maintain greenhouse sanitation by disposing of regulated material and waste appropriately and following compliance procedures. What's Needed?
• High school diploma or GED required.
• Bachelor’s degree in agriculture, horticulture, plant sciences, or a related field preferred.
• Two or more years of relevant experience preferred.
• Strong attention to detail and consistent adherence to safety protocols.
• Basic proficiency in MS Office (Word, Excel, Outlook) and the ability to learn internal research software; ability to perform repetitive tasks, stand or sit for extended periods, and lift at least 30 lbs. What's in it for me?
• Opportunity to support agricultural innovation through hands-on greenhouse and research work.
• Training provided for PAPR use and safe herbicide application procedures.
• A structured schedule with Monday–Friday hours plus rotational weekend and holiday coverage.
• Clear expectations around safety, sanitation, and compliant research support.
• Collaborative team environment focused on accurate data, careful plant handling, and professional record-keeping.

Upon completion of waiting period associates are eligible for:

• Medical and Prescription Drug Plans
• Dental Plan
• Supplemental Life Insurance
• Short Term Disability Insurance
• 401(k) If this is a role that interests you and you'd like to learn more, click apply now and a recruiter will be in touch with you to discuss this great opportunity. We look forward to speaking with you! About ManpowerGroup, Parent Company of: Manpower, Experis, Talent Solutions, and Jefferson Wells. Manpower® is a global leader in contingent staffing and permanent resourcing, providing companies with strategic and operational flexibility and creating talent at scale. Our specialized recruiting teams assess and guide talent into meaningful, sustainable employment, while our PowerSuite technology enables deeper insight and smarter matching, helping candidates find opportunities that align with their strengths, experience, and career goals. In this constantly shifting world, our flexible workforce solutions provide companies with the business agility needed to succeed. Manpower is part of the ManpowerGroup® (NYSE: MAN) family of brands, which also includes Experis, Talent Solutions and Jefferson Wells. For more information about Manpower, follow us on LinkedIn, Facebook, X and Instagram.