MLC

MLC, a leading global supplier of high-calcium lime products and technical solutions, offers career opportunities in the chemical manufacturing industry. With over a century in business, MLC (headquartered in St. Louis, Mo.) operates the largest lime facility in the Americas, employing between 501-1,000 employees. The company was recognized by Newsweek as one of America’s Greatest Workplaces in 2025. MLC is currently hiring for three on-site positions: * **Preloader & Relief Operator:** This hourly position involves operating Pneumatic Trucks, loading trailers with Quicklime and Hydrated Lime, and preloading trailers for future pickup. Responsibilities include operating the computer-controlled hydration system, performing lab testing, and operating a tractor/trailer, railcar mover, bobcat, and forklift. This role requires a High School Diploma or equivalent, 1+ year of relevant experience, computer proficiency, strong communication skills, and a valid Driver’s License. The individual must be able to climb ladders and stairs without a fear of heights. * **Kiln Process Attendant:** This role assists in the daily operations, including the limestone crusher circuit, kiln, product transport, and ancillary processes. Key responsibilities include data collection, sample analysis, equipment inspection, housekeeping, and operation of mobile equipment. Required qualifications include a High School Diploma or equivalent and at least 1 year of experience working in an industrial environment. Basic maintenance knowledge and MSHA part-46 Certified Miner certification are pluses. * **Customer Service Representative:** This position focuses on servicing customers by processing orders, scheduling shipments, and resolving issues. Responsibilities include administering customer orders, collaborating with Operations and Supply Chain, coordinating with Regional Sales Managers and Logistics, and providing backup to other Customer Service Representatives. A High School degree is required; college courses are preferred. The role requires a minimum of two years of customer service experience, excellent organizational skills, proficiency in Microsoft Office (Excel, Outlook, and Word), and the ability to work with customers. The job listings indicate that employees in these roles will utilize various technologies, including: * **Preloader & Relief Operator:** Pneumatic Trucks, loading trailers, computer proficiency, lab testing, forklift operation, bobcat operation, railcar mover operation, safety equipment, communication. * **Kiln Process Attendant:** Data collection tools, equipment inspection tools, mobile equipment operation, safety equipment, Microsoft Office. * **Customer Service Representative:** Order Processing systems, scheduling software, Microsoft Office (Excel, Outlook, and Word). All three open positions are on-site roles. **What are the required qualifications for the Preloader & Relief Operator position?** A High School Diploma or equivalent, 1+ year of relevant experience, computer proficiency, strong communication skills, and a valid Driver’s License are required. **What kind of experience is preferred for the Kiln Process Attendant role?** At least 1 year of experience working in an industrial environment is required, and experience working in a lime kiln crushing plant is a plus. **What kind of experience is needed to be a Customer Service Representative?** A minimum of two years of customer service experience is preferred. **What are some of the benefits of working for MLC?** MLC offers excellent compensation, benefits, and generous perks, with a focus on employee well-being. The company is committed to development and employee satisfaction. **What are the key responsibilities of the Customer Service Representative?** To service customers by processing orders, scheduling shipments, resolving issues, and providing assistance as needed. The representative will also act as an advocate between the company and customers to ensure total customer satisfaction and support MLC’s Core Values. **Where is MLC headquartered?** MLC is headquartered in St. Louis, Mo.