QA Specialist (Chemical Manufacturing) Leslie's Poolmart IncQA Specialist (Chemical Manufacturing)East Saint Louis, IL$60,000–$75,000 / yearWe support the manufacturing of a variety of consumer and industrial products including water treatment chemicals, janitorial and sanitation products, agrochemicals, raw materials, and more. Qualifications: Bachelor's degree in Chemistry, Chemical Engineering, Biology, Quality Management, Industrial Technology, or a related scientific or technical field, or equivalent work experience.
QC Scientist- Chemical Manufacturing Steris PlcQC Scientist- Chemical ManufacturingSt. Louis, MO$72,675–$92,862.50 / yearThe QC Scientist leads non conformances, complaint and CAPA investigations, supplier quality improvement efforts, manufacturing and process control improvements, and product and service quality enhancements through the application of statistical methods and established quality principles. This position is responsible for generating quality control initiatives with minimal supervision including developing test methods and troubleshooting lab and product issues in accordance with the requirements for ISO, FDA QSR, and STERIS policies.
Chemical Operator Chemtrade Logistics Income FundChemical OperatorEast St. Louis, ILThe ideal candidate will be attentive, knowledgeable, and have a desire to work with other production team members to develop the best processes and products. By putting people at the center of our operations, we build strong connections, nurture innovation, and create fulfilling work experiences for all.
Lead, Manufacturing Process Engineer, Air Manufacturing Innovation NikeLead, Manufacturing Process Engineer, Air Manufacturing InnovationSaint Charles, MissouriThe Lead, Process Engineering is a key member of the Manufacturing Engineering team that delivers AIR and is expected to: mentor process engineers engineering and manufacturing best practices; drive process optimization, technical excellence and deliver quality; integrate digital and automation solutions; lead continuous improvement and team collaboration with emphasis on Lean Six Sigma; and promote workplace safety. You will partner closely with Quality Systems engineers, Automation Engineers, and Air Production to deliver safe, scalable, data‑driven processes that enable Air MI to meet demand, reduce scrap, modernize equipment strategies, and operate as a unified global network.
Lead, Manufacturing Engineer Process Extrusion, Air Manufacturing Innovation NikeLead, Manufacturing Engineer Process Extrusion, Air Manufacturing InnovationSaint Charles, MissouriThe Lead, Process Engineering, is a key member of the Manufacturing Engineering team that delivers AIR and is expected to: mentor process engineers engineering and manufacturing best practices; drive process optimization, technical excellence and deliver quality; integrate digital and automation solutions; lead continuous improvement and team collaboration with emphasis on Lean Six Sigma; and promote workplace safety. You will partner closely with Quality Systems engineers, Automation Engineers, and Air/Sheet Production to deliver safe, scalable, data‑driven processes that enable Air MI to meet demand, reduce scrap, modernize equipment strategies, and operate as a unified global network.
Project Engineer - Facilities & Manufacturing Jost Chemical CoProject Engineer - Facilities & ManufacturingSaint Louis, MOThe Project Engineer I provides technical leadership and oversight for all phases of project planning, development, and execution, ensuring projects are completed safely, on time, and within budget. Plan, develop, coordinate, and direct a variety of engineering projects, including project scope development, budgets, schedules, task lists, goals, and performance measures.
Integrated Manufacturing Ops Architect Manager Deloitte Touche Tohmatsu LtdIntegrated Manufacturing Ops Architect ManagerSt. Louis, MO$141,200–$278,300 / yearThe wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.
Chemical Operator II/III Crysalis BiosciencesChemical Operator II/IIISauget, IL$22–$40 / hourFull timeOur chemical operators are responsible for the operation of our computer-controlled process equipment, manual machinery, evaluation of process problems that may arise, and documenting process parameters. • Collaborate and effectively communicate with QA to ensure effective participation in QA programs related to sampling and testing process streams and products.
Manufacturing Operator - 3rd Shift Avantor IncManufacturing Operator - 3rd ShiftSaint Louis, MO3rd Party Non-Solicitation Policy: By submitting candidates without having been formally assigned on and contracted for a specific job requisition by Avantor, or by failing to comply with the Avantor recruitment process, you forfeit any fee on the submitted candidates, regardless of your usual terms and conditions. Operate production equipment; Reactors, agitators, pumps, scales, temperature and room pressure controls, RPM speeds, thermometers, pH meters, conductivity meters, gauges etc.
OVERNIGHT Maintenance Technician - Stellar Manufacturing LESLIES POOLMART INCOVERNIGHT Maintenance Technician - Stellar ManufacturingSauget, IL$32–$35 / hourFull timeWe support the manufacturing of a variety of consumer and industrial products including water treatment chemicals, janitorial and sanitation products, agrochemicals, raw materials, and more. This role is responsible for installing, maintaining, and repairing mechanical, electrical, and production equipment to ensure safe, efficient, and reliable plant operations.
Maintenance Technician - Stellar Manufacturing LESLIES POOLMART INCMaintenance Technician - Stellar ManufacturingSauget, IL$32–$35 / hourFull timeWe support the manufacturing of a variety of consumer and industrial products including water treatment chemicals, janitorial and sanitation products, agrochemicals, raw materials, and more. This role is responsible for installing, maintaining, and repairing mechanical, electrical, and production equipment to ensure safe, efficient, and reliable plant operations.
Packaging Associate - Stellar Manufacturing - 2nd Shift: Monday–Thursday | 3:15 PM – 1:45 AM LESLIES POOLMART INCPackaging Associate - Stellar Manufacturing - 2nd Shift: Monday–Thursday | 3:15 PM – 1:45 AMSauget, ILFull timePerforms a count or weighs each carton, container or pallet to ensure the proper amount and product is packaged, places product literature in container, closes and seals container and places container on pallet or in staging area. We support the manufacturing of a variety of consumer and industrial products including water treatment chemicals, janitorial and sanitation products, agrochemicals, raw materials, and more.
Packaging Associate - Stellar Manufacturing LESLIES POOLMART INCPackaging Associate - Stellar ManufacturingSauget, ILFull timePerforms a count or weighs each carton, container or pallet to ensure the proper amount and product is packaged, places product literature in container, closes and seals container and places container on pallet or in staging area. We support the manufacturing of a variety of consumer and industrial products including water treatment chemicals, janitorial and sanitation products, agrochemicals, raw materials, and more.
Aseptic Manufacturing Coordinator Steris PlcAseptic Manufacturing CoordinatorPagedale, MO$37,000–$46,000 / yearDirects plant employees and manufacturing supervisors in the resolution of batch record errors as identified during internal review and review by Quality Systems, including but not limited to document recording errors, label and product sampling, equipment variances and reported quantities of raw materials, labeling components and finished goods. Position Summary: The Manufacturing Coordinator plays a critical role in supporting aseptic manufacturing operations through the coordination of production documentation, lot control, inventory reconciliation, and product release activities within a highly regulated cGMP environment.
Chemical Operator II (2nd Shift) Steris PlcChemical Operator II (2nd Shift)St Louis, MOSpecific Job Requirements: Automatic liquid filling machine, pumps, filters, scales, sealer, capper, valves, cap torquer, hoses, videojet coding equipment and monitoring components to the line, monitoring all liquid filling line equipment, make hook ups from different lines, routine mechanical adjustments to filling line equipment and during line change over. What You'll Do: Daily set up and operation of the complete filling and packaging line, consisting of the bottle in-feed, unscrambler, labeler, bottle filler, bottle capper or plugger, cap torquer, Videojet code dater, check weigher, bar coder, case sealer, and other equipment and conveyors associated with the line.
Packaging Associate - Stellar Manufacturing - 2Nd Shift: Monday-Thursday | 3:15 PM - 1:45 AM Leslie's Pool Supplies (DBA)Packaging Associate - Stellar Manufacturing - 2Nd Shift: Monday-Thursday | 3:15 PM - 1:45 AMSauget, ILPerforms a count or weighs each carton, container or pallet to ensure the proper amount and product is packaged, places product literature in container, closes and seals container and places container on pallet or in staging area. We support the manufacturing of a variety of consumer and industrial products including water treatment chemicals, janitorial and sanitation products, agrochemicals, raw materials, and more.
Packaging Associate - Stellar Manufacturing Leslie's Pool Supplies (DBA)Packaging Associate - Stellar ManufacturingSauget, ILPerforms a count or weighs each carton, container or pallet to ensure the proper amount and product is packaged, places product literature in container, closes and seals container and places container on pallet or in staging area. We support the manufacturing of a variety of consumer and industrial products including water treatment chemicals, janitorial and sanitation products, agrochemicals, raw materials, and more.
Senior Process Manufacturing Engineer Steris PlcSenior Process Manufacturing EngineerSaint Louis, MO$92,650–$119,900 / yearServe as Subject Matter Expert (SME) providing deep technical insights into operations processes, includingchemical and biological formulation, filling, packaging, and quality operations. Apply structured, technical problem-solving methodologies such as DMAIC, six sigma green belt/black beltstatistical analysis, etc. to confirm root causes of problems.
Chemical Operator AllnexChemical OperatorEast Saint Louis, IL$65,000–$85,000 / yearYou'll also join a highly multicultural and diverse team of more than 4,000 employees in four regions who - as part of one of the world's leading coating resins companies - serve customers in over 100 countries across the globe. We are proud to offer an international working experience with a tight-knit network of employees, making it easy to connect and learn from people all across our different functions.
Maintenance Supervisor - Stellar Manufacturing LESLIES POOLMART INCMaintenance Supervisor - Stellar ManufacturingSauget, ILFull timeThis role ensures equipment reliability, supports production goals, promotes workplace safety, and drives continuous improvement through effective maintenance programs and team leadership. The Maintenance Supervisor is responsible for leading and developing a team of maintenance professionals who install, maintain, troubleshoot, and repair manufacturing equipment, facility systems, and electronic controls.