Process Attendant

MLC was recognized by Newsweek as one of America’s Greatest Workplaces & received an EcoVadis Sustainability Rating for our continued commitment to sustainability in 2025. We operate the largest lime facility in the Americas and mine some of the purest limestone reserves in the world—and we just went global! The company is committed to development, employee satisfaction, and a highly collaborative work environment focused on growth and innovation. Safety and sustainability are top priorities.

Benefits

• 401(k) Plan: Company matches a portion of employee contributions and provides an additional employer-funded contribution, regardless of employee participation, to support long-term retirement savings.
• Tuition Reimbursement: Reimbursement for 100% of approved eligible education expenses after six months of employment to support continued learning and career advancement.
• Vacation and Holiday Pay: Paid vacation and recognized company-paid holidays to support work-life balance.
• Health Savings & Wellness Benefits: Employer HSA contributions for medical plan participants, a comprehensive wellness program, and $100 annually toward a gym membership.
• Disability & Employee Assistance Coverage: Company-provided disability insurance and access to an Employee Assistance Program (EAP) offering mental health, financial, and personal support resources.
• Incentive Program: Eligibility for performance-based incentive opportunities aligned with individual and organizational success.
• Career Growth & Development Opportunities: Access to professional development resources and opportunities within a growing, global organization.
• Student Loan Reimbursement: Assistance coming soon.

About the Role

This position plays an important part in the everyday functions of operations, including limestone handling systems, kiln processing, product transporting, utilities, and ancillary processes.

Responsibilities

• Perform and document workplace inspections as well as stationary and mobile equipment inspections as required.
• Collect samples from various points in the process to assist with quality and process maintenance and daily silo measurements.
• Report any issues or faults on equipment in a timely manner, including creating work requests using computers and plant software as required for jobs in which their ability is exceeded.
• Perform all housekeeping tasks to help maintain clean work areas and a safe working environment. Report repeat issues so that proper repairs or solutions can be made.
• Operate mobile equipment as needed to complete tasks.
• Operate hand and power tools to complete tasks.

Requirements

• Education: High School Diploma or equivalent preferred.
• Experience: At least 1 year of working in an industrial environment required.
• Licenses: Valid Driver's License required.
• Knowledge: Ability to observe the work environment, collect data, and independently solve problems or make recommendations for correcting identified deficiencies.
• Skills: Basic use of Microsoft Office and inspection and timely reporting skills are required.

Preferred Qualifications

• Certifications: MSHA part-48 Certified Miner certificate a plus.
• Abilities: Ability to learn specific MLC operating procedures, collect samples, and operate mobile equipment.
• Behaviors: Effective communication, able to work independently or on a team, and task-oriented.

Schedule

Two-week rotation: 7am–7pm / 7pm–7am – 3 days on, 3 days off.

About MLC

MLC, headquartered in St. Louis, Mo., is a leading global supplier of high-calcium lime products and technical solutions. These offerings bring essential performance and value to a broad range of market applications, including metals, construction, chemical synthesis, water and emissions treatment, glass, textiles, plastics, rubber, agriculture, foods, and beverages. With over a century in business, MLC has built a reputation on the quality of its products and services, as well as an unwavering commitment to safety, sustainability, and service. The company’s expanding global footprint includes a diversified, reliable network of production and distribution facilities in the U.S., as well as in the UK through our Singleton Birch business.