Treatment Plant Intern
Metropolitan St. Louis Sewer District
Overview As a Treatment Plant Intern, you will gain hands‑on experience in water treatment processes, operations, and maintenance at one of our facilities. 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. Internship Details This is a 5‑week summer internship for students studying wastewater operations in the ERTC Program at SIUE. Internships will run from May 12th – June 13th and June 16th – July 18th. Placement Internships will be at one of the following Wastewater Treatment Plants. Placement will be determined based on MSD needs. Bissell – 10 E. Grand Ave, St. Louis, MO Lemay – 201 Hoffmeister Ave, St. Louis, MO Missouri River – 3455 Creve Coeur Mill Road, Maryland Heights, MO Coldwater – 13798 Old Halls Ferry Rd, Florissant, MO Responsibilities Assist with monitoring plant systems, collecting data, analyzing results, troubleshooting equipment, and ensuring compliance with environmental regulations. Qualifications Candidates must be currently enrolled in the ERTC Program at SIUE. Position is designated as safety sensitive; candidate must pass a Non‑DOT Drug Test under MSD's Substance Abuse Policy and Procedures. Employees occupying this position are not subject to Federal DOT testing regulations. Must possess a valid driver's license issued by the state in which the employee resides. #J-18808-Ljbffr
- ...organization in Maryland Heights is offering a 5-week summer internship for students in the ERTC Program at SIUE. Interns will gain hands-on experience in wastewater treatment processes and daily operations, working alongside skilled professionals. Responsibilities include...InternshipSummer workSummer internship
- ...scopes and basic bid packages. Works with the PreBid team to confirm scope details and gather required information. Communicate with internal team members to clarify basic project elements. Learning & Development Participates in training sessions to build proficiency in...InternshipFor contractorsLocal area
- ...troubleshoots and programs simple PLC instructions to enhance plant monitoring and performance as requested by operations staff or... ...collection and transfer stations, recycling and polymer centers, treatment facilities, and landfills.Although we operate across North America...SuggestedContract workTemporary workLocal areaShift work
$19.8 - $26 per hour
Central Plant Operator (T236882) The posting is intended to describe the general content and requirements of this position and is not... ...to ensure safe and efficient operation. Supports water‑treatment operations by monitoring test results, adjusting chemical feed...SuggestedHourly payFor contractorsWork from homeShift workNight shiftDay shiftAfternoon shift$100.3k - $135.7k
...engineering concepts and techniques to optimize products, processes, and services in alignment with program requirements. You will develop plant layouts, capacity plans, and workflows while evaluating new technologies for integration into production and service operations....SuggestedPermanent employmentFull timeWork experience placementInterim roleImmediate startRelocationVisa sponsorshipWork visaFlexible hoursShift work- ...dynamic and skilled Controls Engineer to join our team in Hazelwood, MO. This role is responsible for supporting and advancing the plant’s automation, controls, and electrical systems to ensure reliable, efficient, and scalable manufacturing operations. The Controls...Permanent employmentFull timeWork at office
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$24 - $30 per hour
...through professional conduct and effective communication with internal and external customers, coworkers, and vendors. Upholding Tool... ...by participating in job safety training and following all plant rules and work procedures. Work within a mature ISO 9001-201...Hourly payFull timeTemporary workWork at officeRelocationMonday to FridayFlexible hoursShift workDay shift- ...Duties & Functions Apply industrial engineering concepts, approaches, and techniques to products, processes, and services Develop plant and equipment layouts, capacity plans, accident prevention measures, operational sequencing, and workflows Evaluate new...Temporary workDay shift
- ...Experience preferred, demonstrated by successful completion of a major improvement project. Ability to interface effectively with plant personnel, outside contractors, and different functional groups within the business units. Working knowledge of manufacturing and...Hourly payFull timeFor contractorsAll shiftsShift workAfternoon shift
- ...a Top 100 Internship Program in the US for 2026! We are seeking motivated, enthusiastic, and innovative students to join our 2027 intern program.Boeing has shaped the course of human history through aerospace innovation. Today, because of our amazing people and powerful...InternshipPermanent employmentFull timeWork experience placementSummer workSummer internshipRelocationVisa sponsorshipWork visaShift workWeekend workDay shift
$28 - $44 per hour
...parameters of inventory, safety stock, customer service, efficient plant load and cost of goods sold to meet company goals. Prepare... ...Create and maintain a reagent production schedule to meet both internal and external customer deadlines to optimize service levels. Work...Temporary work- ...a Top 100 Internship Program in the US for 2026! We are seeking motivated, enthusiastic, and innovative students to join our 2027 intern program. Unlock Your Potential at Boeing - The Global Pioneer in Aerospace Innovation Are you ready to join the ranks of visionaries...InternshipPermanent employmentFull timeWork experience placementSummer workSummer internshipRelocationVisa sponsorshipWork visaFlexible hours
- Cérélia North America is seeking a Capex Engineer for our Hazelwood, MO facility to lead capital projects in food manufacturing. You will define scopes, develop cost estimates, manage schedules, and ensure on-time, on-budget delivery through startup. The ideal candidate...
$17.5 per hour
...their path to better health –from advising on prescriptions to helping manage chronic and specialty conditions. As a 3rd year pharmacy intern, you have a significant role in our company working as a part of the pharmacy team– delivering our purpose, modeling our values,...InternshipWork at officeLocal areaNight shift- ...‑of‑the‑art food manufacturing facility. This full‑time role reports to the VP of Operations and focuses on delivering high‑quality plant improvements on schedule and within budget. The candidate will manage scopes, timelines, supplier accountability, and startup support...Full time
- ...The Capex Engineer will lead and manage small to large‑scale, complex engineering projects at our state‑of‑the‑art food manufacturing plant and contribute to operational strategic development. The ideal candidate will have a strong background in engineering principles,...Permanent employmentFull timeContract workFor contractors
$16.5 per hour
Production Line Operator / Quality Technician BackupLocation: Hazelwood, MO Schedule: Multiple Shifts Available1st Shift: 7:00 AM - 3:30 PM2nd Shift: 3:00 PM - 11:30 PM3rd Shift: 11:00 PM - 7:30 AMPosition Type: Temp-to-HireCompensation:Temp-to-Hire: $16.50/hourQuality...Full timeTemporary workShift work- Boeing's Summer 2027 Internship Program (Paid) in Data Analytics offers hands-on experience in data science, analytics, ML/AI and software within Boeing Analytics. You will work on real-world projects for 10-12 weeks, mentored by experts, with opportunities to tour manufacturing...InternshipSummer internship
- ...beverage solutions provider. We serve a broad range of national and international retailers as well as Global, National and Emerging (GNE)... ...preventive maintenance.Conduct required GEMBA walks through the plant.Perform all end of shift duties to ensure smooth transition...Full timeTemporary workLocal areaWorldwideAll shiftsFlexible hoursShift workNight shiftWeekend workAfternoon shiftWeekday work
$22 per hour
Chemical Production OperatorCPAY Staffing & Recruiting is seeking a dependable, proactive Chemical Production Operator for a growing specialty coatings manufacturer. This is an excellent opportunity for someone who enjoys taking ownership, solving problems, and working...Temporary workWork at officeShift work- ...beverage solutions provider. We serve a broad range of national and international retailers as well as Global, National and Emerging (GNE)... ...established safety stock levels and efficiency in the manufacturing plant. The Production Planner is also responsible for the creation...Full timeTemporary workWork at officeLocal areaWorldwideFlexible hours
$20 - $23.75 per hour
...their path to better health –from advising on prescriptions to helping manage chronic and specialty conditions. As a 3rd year pharmacy intern, you have a significant role in our company working as a part of the pharmacy team– delivering our purpose, modeling our values,...InternshipPart timeWork at officeLocal areaNight shift- ...working a rotating shift schedule or day schedule as required, you will install, repair, overhaul, and maintain a general range of power plant electrical systems and equipment. You may have immediate responsibility at times for the working direction of an apprentice.Key...Hourly payFull timeApprenticeshipInterim roleImmediate startRotating shift
$18 - $27 per hour
...through professional conduct and effective communication with internal and external customers, coworkers, and vendors. Upholding Tool... ...by participating in job safety training and following all plant rules and work procedures. Work within a mature ISO 9001-201...Hourly payFull timeTemporary workWork at officeRelocationMonday to FridayFlexible hoursShift workDay shift- Lotus Sales in Florissant, Missouri is offering a Sales Internship for the summer, where motivated students can earn $7,000-$20,000+ through door-to-door sales. Join a high-energy team and receive real sales training that helps build confidence. This full-time position ...InternshipFull timeSummer workSummer internshipRelocation
- ...and compliant. Must maintain operational compliance with US and international regulatory agencies and guidelines (i.e. FDA, EU, HC, TGA, PIC... ...workflows.Working Conditions: Willingness to work in plant producing radioactive materials and requiring all employees to...Shift work
- ...installations. Oversees contractor work for facility modification and repair. Is trained and works in compliance with all plant and departmental standard operating procedures and safety procedures. Maintains plant safety systems so that they are operational...For contractorsWork at office
- ...students will gain hands-on experience in advocacy, policy support, and government engagement within Boeing's Government Operations team. Interns will rotate through teams such as Defense, Space & Security, Federal Legislative Affairs, State Advocacy, and more, with mentorship...InternshipSummer internship
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