72 Results for

Plant Operations Jobs in Saint Louis, MO

Jobs

New!

Hazelwood, MO4 days ago

$80,000–$100,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The Senior Accountant (Cost Accounting focus) plays a critical role in supporting the Americas Accounting Manager, Corporate Controller, and the St.

Valley Park, MO26 days ago

$18–$30 Per Hour
Full-time
Employee

General Job Summary: The Ground Hand is responsible for performing tasks associated with the construction/upgrade of telecommunications jobs, lines or systems as assigned. Must be in good physical condition with the ability to stoop, crawl, bend at the knees and waist, squat and lift 50 lbs; includes body weight, equipment, tools and boxes.

New!

Mehlville, MO5 days ago

$100,000–$148,000 Per Year

A leading healthcare organization is seeking an experienced Director of Facilities / Plant Operations to oversee facilities management, plant operations, construction coordination, safety initiatives, and regulatory compliance across multiple hospital campuses. About Navitas Healthcare, LLC certified WBENC and one of the fastest-growing healthcare staffing firms in the US providing Medical, Clinical and Non-Clinical services to numerous hospitals.

St Charles, MO30+ days ago

Support management and plant personnel with any and all issues related to data collection including inventory control. Noise levels are required PPE levels on machinery, ear plugs or earmuffs required.

Fayetteville, IL30+ days ago

This role is responsible for driving equipment reliability, executing capital projects, and leading a multi-layered organization in a high-volume production environment. Job Summary:The Director of Plant Engineering leads all maintenance, engineering, and reliability functions for a large-scale food manufacturing facility (~1M sq.

Collinsville, IL11 days ago

Infrequently (i.e., during semiannual plant cleanup), the use of air hammers and chippers to remove heavy calcium carbonate buildup and crawling on the stomach through dark and wet pipes and passages may also be required. The Water Plant Operator's primary duties are monitoring, operations, and maintenance of the water treatment plant to ensure the continuous supply and clean potable water in accordance with Federal, State, and City regulations.

New!

Saint Louis, MOToday

The Manager, Glade Operations oversees creating a safe and engaging public space, collaborating with the Director to deliver exceptional guest experiences and operational excellence. Qualifications include a Bachelor's degree or equivalent experience, 3-5 years of related supervisory work, event management success, and proficiency in Microsoft Office.

Fenton, MO10 days ago

Full-time

Reporting to Site Leadership, you will provide direct oversight of 50+ machinists and operators, own daily schedule execution, and build the systems, dashboards, and culture needed to sustain high-volume production excellence. Collaborate cross-functionally with Engineering, Quality, Supply Chain, and Site Leadership to align priorities and support production needs .

New!

Belleville, ILToday

$100,000–$115,000 Per Year

The candidate will supervise staff, develop business plans to maximize profitability, oversee inventory, and ensure efficient plant operations such as fertilizer blending, chemical handling, and equipment maintenance. The role involves managing and leading agricultural and energy-related operations, including scheduling, logistics, product handling, application services, and customer satisfaction.

Hazelwood, MO30+ days ago

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. Our HR Manager is accountable for the overall performance of the Human Resources function at one of our plant locations and provides value through effective HR business partnership, project leadership, employee development, safety leadership, and process improvement.

New!

Granite City, ILToday

The role involves technical expertise, process improvement, and collaboration with engineering, maintenance, and leadership teams. Responsibilities include managing safety policies, personnel development, cost control, and daily operations to meet efficiency and quality goals.

Saint Louis, MO30+ days ago

You will focus on training and developing the staff, improving manufacturing processes, and the profitability of the site. You will oversee the overall success of the manufacturing operations as well as ensure successful client relationships.

Saint Louis, MO25 days ago

Bachelor’s degree in Engineering with 7+ years in aluminum extrusion or process manufacturing. Strong knowledge of extrusion processes, equipment, and finishing operations.

Saint Louis, MO30+ days ago

Key Responsibilities: Directly supervise and collaborate with Quarry Superintendents to ensure safe, timely production activities and efficient workforce management. Excellent managerial and supervisory skills, encompassing personnel development, talent recruitment, regulatory practices and procedures, and long-range planning.

St. Louis, MO30+ days ago

The Plant Engineering Manager is responsible for leading the engineering and maintenance teams to support the safe, efficient, and reliable operation of plant equipment and facilities. The ideal candidate combines strong technical expertise with leadership and project management skills to drive operational excellence across the plant.

Madison, IL30+ days ago

Full-time

Vulcan Metals Specialty Products is the Global Leader in Magnesium Plate and Sheet Technology as well as other non-ferrous metals. As such, the company has two clear personas; it is a product supplier to Graphic Arts market and end users, and it provides lightweight engineering solutions via the use of magnesium sheet and plate.

St. Louis, MO30+ days ago

Full-time

This is a Safety Sensitive Role: Individuals in safety sensitive roles (i.e., role where impaired performance could credibly result in fatality or permanently disabling injury), cannot have: An uncontrolled condition which is likely to cause loss of consciousness or ability to control a motor vehicle or other large machinery; An uncontrolled respiratory or cardiac dysfunction likely to interfere with the ability to operate a motor vehicle or other large machinery; A current clinical diagnosis of high blood pressure likely to interfere with ability to operate a motor vehicle or other large machinery; A current or unregulated mental or psychiatric disorder likely to interfere with ability to drive a motor vehicle or other large machinery; Impaired hearing (with or without hearing aids) that would prevent the person from hearing crucial safety information or alarms; The above stated requirements are aimed at reducing significant risk of substantial harm to the health or safety of employees and others and are subject to providing reasonable accommodations. Must have the ability to work in extreme conditions, including but not limited to changing weather conditions, dust, mud, varying levels of noise from low to high decibels, varying degrees of light and dark, in and around artificial light and in a confined work area .

Saint Louis, MO24 days ago

Bachelor’s degree in Engineering with 7+ years in aluminum extrusion or process manufacturing. Strong knowledge of extrusion processes, equipment, and finishing operations.

Power Plant, Illinois30+ days ago

$90,000–$140,000 Per Year

This position will have accountability and responsibility for a variety of mechanical systems in the Power Plant such as: Boiler Fans, Boiler Feed Pumps, Circulating Water Pumps, Condensate Pumps, Scrubber Recycle Pumps, Various Vertical Turbine Pumps, other large rotating equipment, and other systems assigned as necessary. Lead and/or participate in any plant Root Cause Failure Analysis (RCFA) and Failure Modes Effects Analysis (FMEA) processes involving the systems listed above to ensure corrective actions, repairs, and or modifications are appropriate and timely in their execution.

New!

St. Louis, MO3 days ago

Operate the Storeroom under supervisor direction: receive parts/tools/labels/supplies, verify against purchase orders, maintain bin cards and issue files, and generate purchase requisitions for approval. Proven skill across advanced maintenance disciplines: industrial electronics, welding, pipe fitting, carpentry, shop machine operation, pump and boiler repair, and HVAC (via education or experience).

New!

Venice, IL2 days ago

GardaWorld Security is a global champion in sophisticated and tailored security solutions, employing and training highly skilled and dedicated professionals across the globe. This policy applies to all terms and conditions of employment including, but not limited to hiring, placement, assignment, promotion, termination, layoffs, recalls, transfers, leaves of absence, compensation, and training.

Saint Louis, MO30+ days ago

You will work alongside skilled professionals in various aspects of the wastewater treatment cycle, including system monitoring, data collection, and analysis, troubleshooting equipment, and ensuring compliance with environmental regulations. As a Treatment Plant Intern, you will gain hands-on experience in water treatment processes, operations, and maintenance at one of our facilities.

Bridgeton, MO30+ days ago

From our longstanding efforts to support American farmers, military, veterans, and first responders, to emergency drinking water donations and responsible drinking programs, we are guided by our commitment to the communities we call home and the 65,000 hardworking Americans who bring our beer to life. We are home to the nation’s most iconic beer and beyond beer brands, including Michelob ULTRA – America’s #1 top-selling beer – as well as Busch Light, Budweiser, Bud Light, Stella Artois, Cutwater Spirits, and industry-leading craft brands.

Sauget, Illinois30+ days ago

You will play a critical role in ensuring uninterrupted production by managing inbound raw materials, outbound shipments, storage capacity, and vendor coordination, while also helping launch and scale rail logistics operations. This is not a traditional logistics role—this position sits at the intersection of plant operations, bulk material logistics, and supply chain coordination.

St. Louis, MO27 days ago

Including but not limited to administrative, procurement, production, safety and environmental compliance, personnel, maintenance/repair of equipment, the production floor, confirming incoming/outgoing work, workflow, successful completion of job requirements, proper operation of equipment, inside customer sales, etc. Make sure that all cleaning line tanks/solutions and coating line equipment/coatings, i.e. the deglaze, soak, rinse, bleach, citric acid; are properly maintained, chemically balanced, and coatings reconstituted.

East St. Louis, Illinois30+ days ago

$100,000–$120,000 Per Year

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job: Employee is frequently required to sit, stand, walk, reach with hands and arms, balance, stoop, kneel, crouch, or crawl. This role involves supporting effective maintenance, troubleshooting, developing technician skills, mechanical projects, and repair tasks to support continuous plant operations.

Hazelwood, MO30+ days ago

Full-time

The role will work side-by-side with maintenance technicians on the floor, including troubleshooting equipment issues and occasionally performing mechanical and electrical work as needed to support uptime. To effectively support the rapid scaling of operations at our state-of-the-art Hazelwood facility, US Waffle is seeking a dynamic and skilled Controls Engineer to join our team in Hazelwood, MO.

New!

St. Louis, MO5 days ago

Develop and implement nutrient feeding schedules tailored to different stages of the cannabis growth cycle, and crop steering methods. Meets daily with the Garden Health Manager/Director of Cultivation to review production schedules and team assignments.

Hazelwood, MO10 days ago

Full-time

Work jointly with managers/supervisors of other departments and join production meetings and food safety meetings to assist the daily production with your (technical) input. Work together with production management staff to assist in developing training programs for all production personnel on operating and maintaining the production equipment.

St. Louis, MO12 days ago

We’re looking for a hands-on Technical Manager to lead a high-performing team and take ownership of tooling, molding operations, and process optimization. This is a visible leadership role where you’ll directly influence production performance, equipment strategy, and long-term operational efficiency.

St. Louis, MO8 days ago

As a Facility Operator, you'll work alongside a dedicated team to produce neat and polymer modified asphalt products used by paving and repair customers. At Ergon, St. Louis, MO, you're more than just an employee - you're part of a family-owned company that believes in teamwork, safety, continuous learning, and creating opportunities for long-term success.

New!

St. Louis, MO2 days ago

$80,000–$90,000 Per Year

We are looking for an experienced HR Generalist who will report to the Regional Human Resources Business Partner and serve as a key support resource for both plant operations and corporate HR initiatives. In this role, you will help create positive employee experience by handling employee relations matters, supporting workplace investigations, coordinating onboarding, and ensuring consistent application of company policies and practices across the site.

Chesterfield, MO12 days ago

$60–$70

The Senior Reliability Engineer will partner directly with Regional Operations Directors and Plant Managers to optimize asset lifecycle, reduce downtime, and manage multi-million dollar maintenance budgets. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

St. Louis, MO10 days ago

$80,000–$100,000 Per Year

If you are passionate about quality systems and have a proven ability to implement, improve, and sustain ISO-based quality systems that drive real business value, you should talk to us. We are seeking an ISO Quality Professional who can work directly with manufacturers to strengthen their Quality Management Systems and create lasting, sustainable change.

Arnold, MO30+ days ago

Additional benefits through Westside Personnel are available to long term employees; referral bonuses, safety bonuses, healthcare, holiday, and vacation after requirement is met. Job Description: Reads Production Card for product specifications and determines sequence of operations.

New!

East St. Louis, Illinois4 days ago

$28.09–$35.92 Per Hour

Install, troubleshoot, and repair process equipment, which include hydraulic, pneumatic and mechanical systems such as pumps, gear reducers, exhaust fans, boilers, compressors, conveyors, packager, and a wide range of facility equipment in a chemical manufacturing environment. The maintenance mechanics are primarily responsible for the installation, maintenance, and troubleshooting of industrial equipment’s in accordance with manufacturing or site’s specification, and general facility maintenance activities.

Clayton, Missouri30+ days ago

$142,710–$215,440 Per Year

About This Business Unit: The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions across various sectors, including power generation, environmental compliance, oil & gas, and industrial projects, from new plant design to plant betterment and upgrade services for operating facilities. We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture technologies, managing projects from conceptual studies, pilot demonstrations and through commercial scale implementation for utilities and industrial plants.

Cahokia, Illinois30+ days ago

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. Responsible for performing aircraft maintenance, including planning maintenance efficiently and effectively to maximize aircraft availability while demonstrating a thorough knowledge of the General Maintenance Manual (GMM) and Air Methods’ policies and procedures.

St. Louis, MO30+ days ago

The laborer assists plant operations by loading and unloading pipes, assembling items, supporting safety efforts, and collaborating with the team. Similar Positions: General Labor, Mechanics, Loading and Unloading, Heavy Equipment Operator.

Granite City, IL30+ days ago

$20.41–$30.61 Per Hour

Must have comprehensive Mechanical knowledge of heating ventilation, air conditioning and refrigeration trade with specific knowledge and experience in reading ladder diagrams, installation, repair, and replacement of HVAC system components such as evaporators, condensers, compressors, steam production systems, pumps, chemical treatment systems, and cooling towers. M -Mechanic must have comprehensive knowledge of heating ventilation, air conditioning and refrigeration trade with specific knowledge and experience in reading ladder diagrams, installation, repair, and replacement of HVAC system components such as evaporators, condensers, compressors, steam production systems, pumps, chemical treatment systems, and cooling towers.

Granite City, IL30+ days ago

$20.41–$30.61 Per Hour

Bridgeton, MO30+ days ago

As a Maintenance Manager with Midwest Best Block, you are responsible for: Oversight of the Maintenance Operations Personnel. (They also will have some experience in Industrial Maintenance, Electrical Work, Management, and Be Aware of the Safety Procedures Needed to Conduct Themselves Ethically, in this Role.) .

New!

Granite City, ILToday

Ideal candidates will have a technical degree in Diesel, Electrical, Hydraulic, or related fields, with 5+ years of maintenance leadership experience in heavy industrial or mobile equipment environments. The Maintenance Manager is a hands-on leadership role in a fast-paced heavy industrial setting, responsible for equipment reliability and maintenance operations.

O'Fallon, MO24 days ago

Maintaining strong customer relationships is essential, including managing corrective actions, supporting customer requirements, and sustaining high satisfaction levels and performance ratings. This includes maintaining compliance with certifications such as AS9100:2016 and ISO 9001:2015, managing safety compliance programs, and ensuring all hazardous waste reporting and regulatory requirements are met.

Fairview Heights, IL30+ days ago

$145,000–$170,000 Per Year

Supervise and mentor construction engineers, as well as manage detailed schedules, work plans, and day-to-day operations of the construction inspection group while proactively managing multiple concurrent projects under pressure and tight deadlines. We are currently seeking a Construction Services Manager for a full-time position managing construction inspection for transportation design projects and managing construction services staff across multiple offices.

St Louis, MO30+ days ago

However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. Provide technical support to Data Center Services and Operations teams to define electrical system design requirements for multiple data center projects from inception through completion.

Hazelwood, MO10 days ago

Full-time

QualificationsHigh school diploma or general education degree (GED) and 2+ years of related experience and/or training in an industrial mechanical maintenance or food manufacturing environment; or 4 years’ direct experience in an industrial mechanical maintenance or food manufacturing maintenance environment. Responsibilities include installing, trouble shooting, and maintaining, mechanical equipment, piping systems, electrical controls/components in accordance with manufacturer’s specification, local regulations, and US Waffle food safety and safety policies.

Berkeley, MO30+ days ago

$111,350–$150,650 Per Year

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. + Manages employee activities within the production maintenance occupation including production maintenance planning, analysis, project administration, property administration, production maintenance provisioning, engineering, construction and Plant & Equipment maintenance.

O'Fallon, MO29 days ago

This position plays a key role in maintaining the beauty, safety, and functionality of our city parks while leading an assigned crew in daily operations. The City of O'Fallon is seeking a dedicated and skilled Parks Maintenance Crew Leader to join our Parks & Recreation team.

East Alton, Illinois10 days ago

$80,000–$100,000 Per Year

The final pay offered to a successful candidate will be based upon various factors unique to each individual that may include but are not limited to years of experience, industry knowledge, technical skills, education, qualifications, etc. Wellness Programs – Wieland encourages participation in our unique and personalized approach to wellness, where you are eligible to earn healthcare premium discounts as well as HSA employer contributions based on your status within the program.

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Plant Operations Jobs in Saint Louis, MO

Senior Accountant Jobot

Aerial Groundhand (Traveling) Sunrise Telecom

Director of Facilities / Plant Operations - Kansas City, MO (Full Time, Direct Hire) NavitasPartners

Plant Operations Specialist Rx Systems, Inc.

Director of Plant Engineering Sterling Engineering, Inc.

Water Plant Operator City of Collinsville

Manager Glade Operations Forest Park Forever

Operations Manager Sim Surgical

Operations Manager - St. Clair Service Company - Belleville, IL Growmark

HR Manager (Plant) Post Holdings Inc.

Operations Manager Green Plains

Plant Manager Synerfac Technical Staffing

Engineering Manager / Assistant Plant Manager SANINC

General Manager - Aggregate Operations Resource Erectors

Plant Engineering Manager MRINetwork Jobs

Plant Operator Technician-Rolling & Casting Experience Preferred Vulcan Metals Specialty Products Inc.

Specialist End User Computing- Operations Peabody Energy

Engineering Manager / Assistant Plant Manager Saninc

Mechanical Engineer - Rotating Equipment - Power Plant Prairie State Energy Campus

Multi-Craft Plant Maintenance Mechanic (Boilers/HVAC/Electrical) STERIS - Operations

Power Plant Surveillance Security Officer Gardaworld

Treatment Plant Intern Metropolitan St. Louis Sewer District

Operations Technician Anheuser-Busch

Logistics Manager Top Talent LLC

Maintenance Manager Bundy Baking Solutions

Mechanical Maintenance Engineer Chemtrade

Controls Engineer (Manufacturing Environment) Cerelia Bakery Canada LP

Fertigation Supervisor VIBE Cannabis

Maintenance Manager U.S. Waffle Company

Technical Manager Pretium Packaging - USA

Ergon Asphalt and Emulsions - Facility Operator Ergon Asphalt and Emulsions, Inc

HR Generalist The Gund Company Inc

Senior Reliability Engineer Kforce Inc.

Project Manager - ISO Quality Systems Missouri Enterprise

Vinyl Dip Molding Operator Westside Personnel

Maintenance Technician Chemtrade

Electrical Engineer Manager Sargent & Lundy

Aviation Maintenance Technician 135 Air Methods

General Labor HireLevel

Facility Maintenance Tech III- HVAC Tech -Nights Gateway Regional Medical Center

Facility Maintenance Tech III- HVAC Tech- Days Gateway Regional Medical Center

Maintenance Manager Midwest Block & Brick

Maintenance Manager The Judge Group

Quality Manager WB Industries

Construction Services Manager EFK Moen

Electrical Engineer III ServiceSource

Maintenance Technician - Day Shift U.S. Waffle Company

Manufacturing Manager - Production Equipment Maintenance The Boeing Company

Parks Maintenance Crew Leader City of O'Fallon

Production/ Maintenance Supervisor Wieland

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