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Chemical Plant Operator jobs in missouri state USA

25 chemical plant operator jobs found in missouri state: showing 1 - 25

Sanitation Tech
Company: Nestlé |

Location: Trenton, MO, USA

| Salary: unspecified | Date posted: 12 Sep 2026
throughout the plant Good attendance record Good performance record Understand and comply with Employee Handbook rules... Points and Critical Control Points. Understand Chemical control plan and when/how to identify and handle chemicals. Follow
Junior Process Engineer
Company: Actalent |

Location: Saint Louis, MO, USA

| Salary: US$41 - 48 per hour | Date posted: 11 Sep 2026
and monitor key operating metrics. Essential Skills Minimum of 1 year of experience in a chemical manufacturing plant... specialty chemical manufacturing company. This role is essential in streamlining processes and optimizing throughput in our St
Plant Operator Ii
Company: City of Springfield (MO) |

Location: Springfield, MO, USA

| Salary: US$39561.6 - 66996.8 per year | Date posted: 08 Sep 2026
the position of Plant Operator II. The Plant Operator II shall perform specialized skilled work in the operation... HAS THE OPTION TO UNDERFILL WITH A PLANT OPERATOR TRAINEE. Don't forget to review the amazing benefits - Qualifications
Vulcanizer - Machine Operator
Company: Young Innovations |

Location: Earth City, MO, USA

| Salary: unspecified | Date posted: 01 Sep 2026
: We are looking for a machine operator to join our team in St. Louis, Missouri. In this position, you will be responsible for operating & adjusting..., and other organizational needs. Work Environment Manufacturing/Distribution Environment This position operates in a manufacturing plant
Chemical Operator I
Company: Sensient Technologies |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 31 Aug 2026
Natural Color expansion is here, and Sensient is expanding our plant operations. We need to hire multiple people!! This growth.... We solve tough problems, and will be better with you. We are looking for Chemical Operators to join our team and play
Plant Operator
Company: Airgas |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 29 Aug 2026
R10099056 Plant Operator (Open) Location: St. Louis, MO - Filling industrial How will you CONTRIBUTE and GROW... stronger and more innovative. At Airgas, we RESPECT, HONOR and VALUE diversity. Airgas is Hiring for a Plant Operator in St
Supervisor, Production
Company: Kemira |

Location: Saint Louis, MO, USA

| Salary: US$75000 - 105000 per year | Date posted: 29 Aug 2026
or chemical plant operations Strong understanding of inventory management, raw material handling, and production planning... for: Supervise and lead all production operators and shift personnel to ensure safe, efficient, and compliant plant operations
Chemical Operator
Company: PQ Corporation |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 22 Aug 2026
Manufacturing plant that operates 24/7/365 Ability to work 12 hour/rotating shifts (monthly) Ability to work OT
Chemical Operator
Company: PQ |

Location: Saint Louis, MO, USA

| Salary: unspecified | Date posted: 21 Aug 2026
Manufacturing plant that operates 24/7/365 Ability to work 12 hour/rotating shifts (monthly) Ability to work OT
Sr Operator, Water Treatment
Company: American Water |

Location: Ironton, MO, USA

| Salary: unspecified | Date posted: 15 Aug 2026
. For more information, visit and join American Water on , , and . Job Description Job Title: Sr Operator, Water Treatment Posting... Response Level I and II. (10%) Perform field tests to pace chemical dosages for process controls or alter unit processes
Sr Operator, Water Treatment
Company: American Water Works Service Company, Inc. |

Location: Ironton, MO, USA

| Salary: unspecified | Date posted: 14 Aug 2026
Response Level I and II. (10%) Perform field tests to pace chemical dosages for process controls or alter unit processes...; Collects samples according to schedule; prepares chemical solutions and services automatic samplers; monitors process chemical
Production Supervisor
Company: Balchem |

Location: Monett, MO, USA

| Salary: unspecified | Date posted: 07 Aug 2026
(diaphragm, centrifugal, etc.), HMI use, valves, reactors, dryers, and other equipment typical in a chemical plant (additional... and report it to the manager as needed Ability to read and understand a manufacturing formula sheet Responsible for operator
Control Room Machine Operator - 2nd Shift
Company: Young Innovations |

Location: Earth City, MO, USA

| Salary: unspecified | Date posted: 06 Aug 2026
Room Machine Operator plays a critical hands-on role in manufacturing high-quality dental products in a fast-paced, high... team, the Control Room Machine Operator contributes directly to product consistency, reliability, and customer satisfaction
Water Treatment Operator
Company: Olin Corporation |

Location: Independence, MO, USA

| Salary: US$29.25 - 35.74 per hour | Date posted: 05 Aug 2026
Water Treatment Operator Location: Lake City Army Ammunition Plant Independence, MO Schedule: Weekend Nights... producer of small-caliber ammunition. As a Water Treatment Operator you will be responsible for daily operational
Supervisor, Production Operations
Company: Curia Global |

Location: Springfield, MO, USA

| Salary: unspecified | Date posted: 21 Jul 2026
requirements while maintaining accurate employee time records. Train, coach, and develop Chemical Operators and Pilot Plant..., delivery, and business objectives. Monitor plant conditions and operator performance to ensure safe, compliant, and efficient
Machine Operator
Company: Olin Corporation |

Location: Independence, MO, USA

| Salary: US$24.12 per hour | Date posted: 14 Jul 2026
Title: Machine Operator Location: Independence, MO Salary: Starts at $24.12/hour with increase to $27.57 after...:00AM-4:30PM (shift assignment based on availability) Website: Focus: The Machine Operator is responsible for performing
Shift Supervisor - Hannibal, Mo (palmyra)
Company: BASF |

Location: Palmyra, MO, USA

| Salary: unspecified | Date posted: 14 Jul 2026
compliance, or other aspects of chemical plant operations. If you... Hold a High school diploma or equivalent education.... Possess 3 years' experience as an operator in one or more of the operating units at the BASF Hannibal plant OR 3 years
Regeneration Operator 2nd Shift
Company: Veolia |

Location: Saint Peters, MO, USA

| Salary: unspecified | Date posted: 03 Jul 2026
Job ID REF59879E Date posted 07/02/2026 Location Missouri Category Operations & Maintenance Regeneration Operator 2nd.... Job Description Job Summary: The Regeneration Operator prepares resin, mobile equipment and ion exchange resin tanks for customer fulfillment
Waterworks Maintenance Mechanic / Operator
Company: City of St. Charles, MO |

Location: Saint Charles, MO, USA

| Salary: US$31.38 per hour | Date posted: 02 Jul 2026
Resources Class C (B, or A) Water Treatment Plant Operator Certification Preferred. Minimum requirement of Class D Certification...Job Title Waterworks Maintenance Mechanic / Operator Department Public Works Department Posting Date June 30
Production Operator
Company: Gates Corporation |

Location: Versailles, MO, USA

| Salary: unspecified | Date posted: 02 Jul 2026
, and continually seek new talent to join our global company. Our Versailles, MO plant is looking for Assembly Operators. Please review..., and packed with care before being shipped to our valued customers worldwide. As a Production Operator, you'll spend your day
Production Operator
Company: Endo |

Location: Saint Louis, MO, USA

| Salary: US$39.81 per hour | Date posted: 02 Jul 2026
as a chemical and/or pharmaceutical operator or directly related experience/education. Minimum of two years' cGMP experience... primary function of a Production Operator is to produce high quality chemicals and pharmaceuticals in a safe and efficient
Regeneration Operator 1st Shift
Company: Veolia |

Location: Saint Peters, MO, USA

| Salary: unspecified | Date posted: 01 Jul 2026
Job ID REF58707E Date posted 06/29/2026 Location Missouri Category Operations & Maintenance Regeneration Operator 1st.... Job Description Job Summary: The Regeneration Operator prepares resin, mobile equipment and ion exchange resin tanks for customer fulfillment
Waterworks Maintenance Mechanic / Operator
Company: City of Saint Charles |

Location: Saint Charles, MO, USA

| Salary: US$31.38 per hour | Date posted: 01 Jul 2026
Resources Class C (B, or A) Water Treatment Plant Operator Certification Preferred. Minimum requirement of Class D Certification...Job Title Waterworks Maintenance Mechanic / Operator Department Public Works Department Posting Date June 30
Production Operator
Company: 3M |

Location: Springfield, MO, USA

| Salary: unspecified | Date posted: 24 Jun 2026
Job Description: PRODUCTION OPERATOR (SPRINGFIELD, MO)* Collaborate with Innovative 3Mers Around the World.... Job Description: The person hired for the position of Production Operator will be responsible for producing and assembling products in the
Pull-down Operator
Company: Olin Corporation |

Location: Independence, MO, USA

| Salary: unspecified | Date posted: 20 Jun 2026
Title: Pull-down Operator with Winchester Location: Lake City Army Ammunition Plant, Independence, MO Salary: Pay... including Holidays. Tuition Assistance Program. Focus: The Pull-down Operator is responsible for safely running machinery