About us. RJK Chemicals is an independent chemical company in Midland, TX. We are professional, our goal is to work safely and provide the best customer service. Our work environment includes. Food provided. Company perks. On-the-job training. Safe work environment. Relaxed atmosphere. Job Summary. We are seeking a reliable and detail-oriented Delivery -Technician to join our Team. As a Delivery Technician, you will be responsible for safely and ...