Roller Mill Relief Operator

J.M. Huber Corporation; Quincy (IL); On-site; USD 80,628,000 - 88,570,000; Full time

Benefits offered by this job

Discretionary bonus

Profit sharing

Benefits package

Job summary

J.M. Huber Corporation in Quincy, IL seeks a Relief Roller Mill Operator to cover vacations and other gaps, reporting to the Production Supervisor. The role oversees seven mill units (2, 3, 4, 6, 8, 9 and 10) and ensures production aligns with DP409001 guidelines.

The position requires a High School Diploma or GED, 3–5 years of operator experience, and strong safety and communication skills. Shifts are Monday–Friday, with hours varying by staffing needs.

Qualifications

• High School Diploma or GED equivalent required.
• 3–5 years operator experience preferred.
• Willing and able to work and act safely (laboratory and plant practices).
• Must be able to perform basic mathematical calculations that include multiplication, addition, and percentages – calculator may be used.
• Must have good overall communication skills with employees at all levels of the organization.
• CDL license preferred.
• Ability to read, comprehend and follow safety policy manuals, MSHA regulations, SOPs, SDS, and various production schedules/reports.

Responsibilities

• Performs the duties of various production positions to fill-in for absences.
• Operates seven mill units (2, 3, 4, 6, 8, 9 and 10).
• Inspects mill areas for unsafe conditions daily.
• Operates mills in a safe and efficient manner.
• Performs preventative maintenance on equipment as required.
• Produces and loads materials as per daily orders.
• Obtains in-process, final product, or load out samples as required.
• Inspects trucks and rail cars before loading.
• Completes required daily operation reports.

Skills

Math calculations

Communication skills

Safety awareness

CDL preferred

Reading safety manuals

Education

High School Diploma

GED

Job description

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Date: Sep 14, 2026

Location: Quincy, IL, US

Company: JM Huber Corporation

J.M. Huber Corporation is one of the largest privately held, family-owned companies in the United States. Established in 1883, we are a diversified, global supplier of specialty and commodity chemicals, hydrocolloid solutions, engineered wood products and natural resources to customers spanning a wide variety of industries. With approximately $3 billion in sales and 4,000 employees worldwide, we have a material presence in more than 20 countries.

Position Summary

A Relief Roller Mill Operator is responsible for ensuring a mill is producing a quality product as specified in the DP409001 “Production Sampling and Testing Guidelines”. Operator reports to the Production Supervisor. This is a relief position. When not providing coverage for vacations, absences, or other operational needs, the relief's regular schedule is Monday through Friday, 6:00 a.m. to 2:00 p.m. Work hours and assigned shifts will vary based on staffing and operational requirements.

A Relief Roller Mill Operator is responsible for maintaining compliance with the Minimum Mandatory Standards and Requirements within his/her sphere of influence . This may or may not include compliance with any air permits, wastewater permits, storm water permits, or other rules as presented to the employee as requirements.

• Performs the duties of various production positions to fill-in for absences due to vacation, sickness, etc. Shifts will vary depending on organizational need.
• The Relief Roller Mill Operator operates seven mill units (2, 3, 4, 6, 8, 9 and 10).
• Inspects mill area(s) for unsafe conditions daily.
• Operates mills in a safe and efficient manner.
• Performs preventative maintenance servicing of equipment as required. Ensures Cardinal Rules are followed as required.
• Produces and loads materials as established by the daily railcar and bulk truck orders provided by the Scalehouse and open work order report located on the Dashboard.
• Obtains in-process, final product, or load out samples on pre-determined intervals DP409001 “Production Sampling and Testing Guidelines” or as specified on the LW403003 “Plant Order Instructions”.
• Inspects trucks and rail cars before loading.
• Completes required daily operation reports. (Workplace Exams, Form A’s, Form B’s etc.)
• May direct one or more personnel in the packaging process. The operator may be required to perform packaging duties based upon location or under direction of the Packaging/Roller Mill Coordinator.
• Communicates with succeeding Mill Operator(s), coordinator, and maintenance of operating problems and conditions.
• Employees must learn and observe all applicable company policies and safe practices and perform all duties assigned by supervisor. This description covers the significant duties of the job but may not include occasional assignments which would be within the evaluation of this job.
• Knowledgeable of the ISO quality system as required to ensure compliance to the ISO 9001 quality standard.
• Follows FSMA guidelines in the daily production of product.

Specialized/Technical Knowledge or Required Skills

• High School Diploma or GED equivalent required.
• Minimum of 3 to 5 years Operator experience preferred.
• Willing and able to work and act safely (laboratory and plant practices).
• Must be able to perform basic mathematical calculations that include the following: multiplication, addition, and percentages – all of which can be accomplished with the use of a calculator if needed.
• Must have good overall communication skills with employees at all levels of the organization.
• CDL license preferred.
• Ability to read, comprehend and follow safety policy manuals, MSHA regulations, SOP’s, SDS, and various production schedules/reports.

Physical Requirements

Works in all inside and outside areas of the plant and is exposed to heat, cold, inclement weather, noise, vibrations, grease, oil, crushed and ground limestone spillage and somewhat dirty conditions.

• Requires ability to climb stationary ladders up to at least 60’.
• Must be able to repetitively lift 50 pounds.
• Must be able to frequently stoop, kneel, bend, crouch, and crawl.
• Must be able to work in a dusty environment where temperatures vary from extremely hot to cold, work in humidity and around various chemicals.
• Frequently, operates forklift.
• Frequently requires cleanup of limestone spillage which includes sweeping and shoveling material.
• Frequently operates railcar mover and end loader.
• Frequently requires cleanup of limestone spillage which includes sweeping and shoveling material.
• Frequently required to manually open and close railcar doors. Shifts are 8 and 12 hours. Shift is 8 hours.
• Works in all inside and outside areas of the plant and is exposed to heat, cold, inclement weather, noise, vibrations, grease, oil, crushed and ground limestone spillage and somewhat dirty conditions.

Education

High School Diploma

GED

Total Rewards

J.M. Huber Corporation complies with all local/state regulations requiring salary range transparency.

Any offered salary is determined based on relevant factors such as an applicant's skills, performance, job responsibilities, prior relevant experience, certain degrees and certifications and market considerations.

U.S. Market-Based Salary Range

[$28.10 -$30.91]

• In addition to base compensation, individuals may be eligible for an annual discretionary bonus and profit-sharing payout.
• Huber also offers a comprehensive, competitivebenefitspackage as detailed on the Huber Benefits Hub

Our employees are our strongest asset, and their safety, health, and well-being is our highest priority. We respect the individual by providing opportunities for professional and personal development. Our Principles drive us to create an inclusive workplace where employees share core values, show dignity and respect toward others, and work hard to achieve their best performance.

J.M. Huber Corporation is an EEO employer. Pre-employment drug screening is required