Amaireh assumed his position in 2023, leading a team of 20. In 2025, he led the company’s strategic pricing and market positioning optimization initiative, which aligned global supply-demand dynamics to achieve a 95% contract fulfillment rate and an overall 28% growth in sales revenue that year. Amaireh is vice chairman of the Jordan Blending and Packing of Fertilizers Company, and a sales committee member of the Indo-Jordan Chemicals Company.