Title: Batch Operator
Classification: Fulltime/Non-Exempt
Reports to: Production Manager
Location: St. Charles, MO (MRP)
Date: July 8, 2026
Job Summary: Batch operator is responsible for preparing material for load, operating, monitoring and maintaining the machinery in accordance with the Standard Operating Procedure (SOP). Ideal candidate should have a strong understanding of production processes, safety protocols, along with quality control measures.
Zoltek does not hire individuals who require sponsorship for employment eligibility in the U.S.
- Work Schedule: The Batch Operator will work 12.25-hour shifts. Day shift schedule is 7:45am - 8:00pm while night shift schedule is 7:45PM to 8:000AM (7.5%-night differential included in pay). The work week is an alternating 36.25 or49 hours (12.25-hour shifts rotating on a 2-week cycle: 2 on, 2 off, 2 on, 3 off) resulting in a 3-day weekend every other week and some built in overtime. (Please indicate your preference/availability for day or night shifts in a message in your application.)
Essential Duties and Responsibilities:
- Follow standard operating procedures (SOP's) and safety guidelines
- Prepare furnace for closure following SOP's
- Continually watch and adjust temperature and pressure tin accordance to SOP's.
- Correctly enter information into batch programmable logic control panel keypad.
- Read and document batch temperatures using an optical pyrometer and infrared unit.
- Inspect batch interiors between runs for damage and document information.
- Following a production schedule, load and unload batch carbonization furnaces with Pyron feedstock, fabrics and yarns utilizing a load fixture, mandrels, lifting cradle and crane.
- Unstack product, pull samples and move to QC holding area using pallet jack.
- Document information and assorted paperwork.
- Inspect equipment and product for potential problems and report to foreman immediately.
- Keep equipment and work area clean and organized.
- Be knowledgeable of personal protective equipment (PPE) and safety procedures, including emergency shut-down, power loss and evacuation procedures.
- Wind Pyron in preparation of process and re-wind Panax fabric after process.
- Cross train in other areas when time permits.
- Additional duties may be assigned as needed.
Qualifications
- Graduation from high school or GED is required
- Experience of 1 year or more in manufacturing or a factory environment is strongly desired.
- Ability to perform simple mathematical calculations, read and interpret documents, follow procedures, document information, communicate effectively with shift lead and co-workers.
- Ability to troubleshoot and take effective corrective action to resolve problems.
- Strong manual dexterity and hand-eye coordination to operate machinery and assemble product.
Physical DemandsThe physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of the job.
- Ability to frequently lift, push, pull and move 50lbs. or more with the aid of lifting devices.
- While performing the duties of this job, the employee is regularly required to stand, walk, squat, bend, twist, stoop, crouch and crawl.
- Ability to go up and down stairs and ladders.
- use of hand tools is frequently required, ability to use hands and fingers to handle and/or feel objects, tools, or controls; reach with hands and arms.
- Ability to talk to others and hear.
- There will be extensive material handling. This role will load-unload, band and prepare for shipping.
Work Environment:The work environment characteristics described below are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
- The atmosphere contains carbon fiber airborne particles.
- Work environment is not climate controlled and is very hot and humid in the summer and cold in the winter.
- Handling of carbon fiber material causes moderate to severe itchiness.
- Strong odors may be present.
- Moderately dirty because of materials and machinery handled.
- Excessive fly may be present.
- Employees will be exposed to plant environment, which contains noise, moving mechanical parts and fumes or airborne particles.
Zoltek is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, gender identity, sex, sexual orientation or expression, religion, national origin, marital status, age, disability, veteran status, or any other protected status.
Job Type: Full-time
Pay: From $22.26 per hour
Benefits:
- 401(k)
- 401(k) matching
- Dental insurance
- Health insurance
- Life insurance
- Paid time off
- Vision insurance
Ability to Commute:
- Saint Charles, MO 63304 (Required)
Work Location: In person
