Tupande Quality Assurance , Sanitation and Hygiene Senior Supervisor (Fixed-term)

About One Acre Fund Founded in 2006, One Acre Fund equips 5.5 million smallholder farmers to make their farms more productive. Across nine countries that together are home to two-thirds of Africa's farmers, we provide high-quality farm supplies, tree seedlings, accessible credit, modern agronomic training, and a wide range of other agricultural services. On average, this model enables any farmer to increase their income and assets on supported land by more than 35 percent, while permanently improving their resilience. This is all made possible by our team of 9,000+ full-time staff, drawn from diverse backgrounds and professions. To learn more, please see our Why Work Here blog post. Our Kenya program, founded in 2006, operates under the local brand Tupande. Close to 500 staff in our Kakamega headquarters support 1,747 field staff and serve more than 1 million farmers. In Nairobi, around 50 staff support global functions like procurement, recruitment, government relations, and communications About the Role The QA & Sanitation Supervisor is the operational guardian of the factory’s cleanliness and product standards. You are responsible for the "Total Quality" of the shift: ensuring the facility is chemically and physically clean (Sanitation) and that the macadamia kernels produced meet strict customer specifications (QA). You will manage the transition between cleaning and production, oversee the consumption of processing aids, and ensure your team of inspectors and cleaners perform their duties with precision.The Quality Assurance Supervisor is the site authority for food safety and quality assurance. The role has independent authority to approve or reject raw materials, in-process products, and finished products based on defined specifications, food safety requirements, and customer standards.Quality and food safety decisions made by this role shall take precedence over production, throughput, or commercial considerations where product safety, legality, or quality m For this role specifically, you will have: Minimum academic Qualification: A minimum of a diploma in food science or food technology Knowledge of quality standards: Must have ISO 22000 experience, HACCP, FSSC 20000, BRC, Proven team management experience. Preferred Start Date As soon as possible Job Location Sagana, Kenya Eligibility This role is only open to citizens or permanent residents of Kenya. Please note that we hire on a rolling basis which means that applications are reviewed and proc