Kiln Process Attendant

MLC; Calera (AL); On-site; USD 38,000 - 52,000; Full time

Job summary

MLC is seeking a Kiln Process Attendant to support the limestone crusher circuit, kiln operations, product transport, utilities, and related processes. You will complete daily data checks, collect samples, and monitor equipment performance to ensure quality and safety across the plant.

The role requires at least 1 year in an industrial setting, strong basic MSHA safety awareness, and the ability to work independently or with a team in a fast-paced mining environment.

Qualifications

• Education: High School Diploma or equivalent.
• Experience: At least 1 year in an industrial environment.
• Licenses: Valid Driver’s License preferred.
• Knowledge: Basic MSHA safety standards.
• Skills: Basic use of Microsoft Office and timely reporting.
• Abilities: Learn MLC operating procedures, collect samples, and operate mobile equipment.
• Behaviors: Effective communication, able to work independently or on a team, task-oriented.

Responsibilities

• Complete daily data collection checklist and collect silo measurements.
• Inspect belts, screens, screws, feeders, and kiln; report issues promptly.
• Perform housekeeping and maintain clean work areas.
• Inspect and clean pre-heater rams with a pressure washer.
• Communicate effectively with team members and supervisors.
• Operate mobile equipment for kiln feed and bin handling.
• Other duties as assigned.

Skills

Microsoft Office

Inspection reporting

Education

High School diploma or equivalent

Job description

MLC was recognized by Newsweek as one of America’s Greatest Workplaces in 2025.

• Highly collaborative work environment focused on growth and innovation
• Safety and sustainability are top priorities
• Excellent compensation, benefits, generous perks; focused on employee wellbeing
• Great development and advancement opportunities
• Bring your real self to work, come grow with us!

MLC operates the largest lime facility in the Americas and mines some of the purest limestone reserves in the world…and we are global! The company is committed to development and employee satisfaction. Join our outstanding team!

Benefits & Professional Growth

MLC offers a competitive and thoughtfully designed rewards package that supports both financial security and long-term career development:

• 401(k) Plan
  The company matches a portion of employee 401(k) contributions and also provides an additional employer-funded contribution, regardless of employee participation, to help 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
  Employees receive paid vacation as well as recognized company-paid holidays to support work-life balance throughout the year.
• 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.

About the Job

The Kiln Process Attendant assists in everyday functions of the operations including limestone crusher circuit, kiln, product transport, utilities and ancillary processes.

• Completion of daily data collection checklist. Collect daily silo measurements. Collect samples from the limestone kiln-feed, coal belts, cooler or in some instances the firing hood. Analyze sample for quality control.
• Check lubrication levels and test kiln diesel auxiliary engine.
• Walk the plant and inspect belts, screens, screws, feeders and kiln. Report on any issues or faults on equipment in a timely manner.
• Perform housekeeping tasks - Clean grates, screens, chutes, and hoppers. Maintain clean work areas including catwalks, platforms or other areas accessible for work.
• Inspect and clean pre-heater rams with the pressure washer.
• Effective communication with team members including radio communication with Supervisor and Control Room Operator.
• Operate mobile equipment for continued kiln feed for the kiln, emptying reject bins, coal bins, etc
• Employees are expected to perform other responsibilities as needed.

Required Qualifications

• Education: High School Diploma or equivalent required.
• Experience: At least 1 year of working in an industrial environment required. Experience working in a lime kiln crushing plant a plus.
• Licenses: Valid Driver’s License preferred.
• Knowledge: Basic maintenance knowledge of belts, conveyors, screens, feeders, etc. required. Basic industrial knowledge including applying safety standards in accordance to MSHA preferred.
• Skills: Basic use of Microsoft Office and inspection and timely reporting skills are required.
• 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.

The Fine Print

Benefits and perquisites may vary based on the nature and location of each job.

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. For more information, visit https://www.mlc.com/ .

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