35 Results for

Environmental Jobs in Lemay, MO

Jobs

New!

St. Louis, MO4 days ago

$52,000–$70,000 Per Year

We invite you to bring your bold ideas and big dreams and become part of a global team of nearly 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** REF59148V **Business Line:** Environment **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Science **Work Location Model:** Hybrid **Compensation:** USD 52000 - USD 70000 - yearly

St. Louis, Missouri13 days ago

Who We Are: At UES, we’re a team of more than 4,000 engineers, scientists, geologists, inspectors, technicians, and drillers united by a shared purpose—to make a meaningful impact in the communities we serve. This role provides high-level project support, advanced technical analysis, and regulatory strategy, particularly for remediation and groundwater-focused projects.

New!

St. Louis, MO4 days ago

$75,000–$110,000 Per Year

We invite you to bring your bold ideas and big dreams and become part of a global team of nearly 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** REF59146D **Business Line:** Environment **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Program & Project Management **Work Location Model:** Hybrid **Compensation:** USD 75000 - USD 110000 - yearly

New!

St. Louis, MO4 days ago

$65,000–$91,000 Per Year

We invite you to bring your bold ideas and big dreams and become part of a global team of nearly 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** REF59150W **Business Line:** Environment **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Engineering **Work Location Model:** Hybrid **Compensation:** USD 65000 - USD 91000 - yearly

Berkeley, MO30+ days ago

As trusted partners to major aerospace OEMs and Tier 1 suppliers, we connect professionals with opportunities to grow and excel in the aviation and aerospace industries. We deliver expert workforce solutions across engineering, IT, production, maintenance, and support roles.

Granite City, IL30+ days ago

2+ years' experience of environmental management in an industrial setting, preferred (will consider co-op/internship). Metal Shape: Flat-rolled, Tubular, Value-add products.

St Louis, MO30+ days ago

Full-time

As the largest global pure play sustainability consultancy, we partner with the world’s leading organizations, creating innovative solutions to sustainability challenges and unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations. As a Consulting Partner, Environmental Remediation, you will play a pivotal role in expanding ERM’s market leadership in the Atlantic Central region, driving strategic growth and shaping solutions that matter.

East Alton, Illinois30+ days ago

$140,000–$150,000 Per Year

Degree in Engineering (or reasonable equivalent) with a minimum of 10 years’ experience in an environmental related field and a minimum of 5 years’ experience in maintaining environmental compliance at a heavy manufacturing facility. 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.

St. Louis, MO30+ days ago

This is a subcontractor opportunity within the commercial real estate due diligence industry, working alongside our full-time team on projects across the United States. We are expanding our network of skilled Field Professionals to support Phase I Environmental Site Assessments (ESA) and Property Condition Assessments (PCA).

Berkeley, MO21 days ago

Saint Louis, MO30+ days ago

As a member of this team, you would contribute to CDM Smith's mission by: • Conduct evaluations of available data analytics technologies and platforms to analyze a wide range of environmental data across various applications (e.g., water quality assessments, remedial investigations, remedial actions, and operations and maintenance of treatment systems). In addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing.

Saint Louis, MO30+ days ago

The preferred candidates will have field experience working at Superfund and other contaminated sites, running complex field programs, preparing planning documents and preparing reports for environmental characterization and remediation projects. In addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing.

St. Louis, MO30+ days ago

As the largest independent distributor of welding and gas products in Missouri and downstate Illinois, we distribute a full line of industrial welding and gas related equipment focusing on product quality, best in class service and family values. The Environmental Health & Safety Intern supports CK's safety initiatives by working alongside the Safety Director to assist with employee training, conducting audits and inspections, and helping implement safety policies in compliance with OSHA, DOT, and other regulations across all CK Supply locations.

St. Louis, Missouri17 days ago

The ideal candidate will have strong research and writing skills and at least one (1) to seven (7) years of experience in all phases of toxic tort and environmental litigation including case management, motion practice, and discovery, as well as handling hearings, depositions, arbitrations, and trials. Lewis Brisbois’ representation of its clients, both in toxic tort and environmental matters, extends to state, federal, and administrative hearings and trials, including Superfund multi-site litigation and coordinated Federal Multi-District Litigation.

St. Louis, MO16 days ago

Key Responsibilities: Clean and maintain floors and wall surfaces in assigned areas using appropriate equipment and cleaning agents (sweeping, mopping, vacuuming, etc.). This hands-on role supports the daily cleanliness and upkeep of school facilities to ensure a clean and safe environment for all.

Earth City, MO30+ days ago

$18–$21 Per Hour

During our comprehensive training process, you will learn the following responsibilities, and once experienced, have the opportunity for rapid advancement: Conduct on-site field testing in a professional manner and transport testing equipment to customer sites. Benefits to the Environmental Field-Testing Technician role include a clear and progressive career path, upward mobility, PTO, and great benefits that kick in the month following your start date.

Marissa, IL14 days ago

Assist with collection, characterization, and shipping activities in support of regulated waste program compliance, involving industrial and hazardous wastes, used oil and universal wastes. Prepare submittals with document controls ensuring that mailings are timely, logged, and filed with associated certifications/receipts (USPS, UPS, FedEx).

New!

Maryland Heights, MO1 day ago

This position involves performing routine environmental monitoring in aseptic processing and controlled cleanroom environments used for pharmaceutical manufacturing, ensuring compliance with SOPs and cGMPs. Requirements include an associate degree or relevant experience, strong analytical and communication skills, and the ability to work independently and in teams.

St Louis, MO30+ days ago

Administer the environmentally regulated processes and equipment associated with the NCW and Arnold facilities, including but not limited to the following: Air permits, underground storage tanks, hazardous waste generator storage and disposal, universal waste storage and disposal, hazard communication and reporting, pertinent TSCA requirements, freon management, spill prevention, storm water and wastewater permits, and other environmental issues pertinent to the NCW site and the Arnold sites, etc. 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.

O'Fallon, MO19 days ago

$27.28–$40.92 Per Hour

This position plays a vital role in maintaining the City's fleet-especially heavy‑duty refuse trucks-and ensuring safe, reliable operation of vehicles and equipment that support essential public services. The ideal candidate is mechanically inclined, safety‑focused, and comfortable working in a fast‑paced environment with diverse repair needs.

Marissa, IL30+ days ago

$28–$35 Per Hour

Operate and maintain liquid management system pneumatic or electric driven pumps (troubleshoot and determine liquid levels within liquid containment structures and LFG collection wells). + GCCS operation and maintenance includes: + Calibrate, operate and maintain sensitive electronic data collection devices necessary to optimize LFG collection from the wellfield.

Saint Louis, MO30+ days ago

$21–$23 Per Hour

Crothall has almost 30,000 dedicated team members across its core services, which include: Environmental Services, Patient Transportation, Patient Observation, Facilities Management, Healthcare Technology Solutions, Ambulatory Services, and Sterile Processing. As an intern with Crothall you will have the opportunity to perform/assist in a variety of duties to include the overall cleanliness of the hospital, managing, scheduling, and training of the frontline team members, vendor relations, and patient experience efforts, and more.

New!

St. Louis, Missouri5 days ago

Candidates must possess a strong analytical ability, have excellent research, writing and verbal communication skills, and a commitment to client service. Disclaimer: Reposting positions from this website does not authorize search firms or other third parties to directly solicit candidates on the firm’s behalf or represent a relationship with the firm.

Saint Louis, MO30+ days ago

Keywords: Civil Engineer, Water Resources, WRE, Hydrology, Hydraulics, Stormwater Management, Floodplain Analysis, AutoCAD, GIS, MSD St. Louis, PE License, ESOP, H&H Modeling, Environmental Engineering, St. Louis Engineering Jobs. In this role, you will transition from simple data analysis to high-stakes project leadership, steering the planning, design, and implementation of essential water-related projects that define the landscape of St.

New!

Ballwin, MO5 days ago

As Senior Project Manager, you will be the primary technical and project lead on complex remediation engagements, including large Phase IIs, brownfield redevelopment, and LSRP/risk-based closure programs. Our client is a growing environmental consulting and contracting firm with a clear sense of purpose: helping businesses and organizations navigate the complexities of environmental compliance, manage risk, and unlock the value in their land and facilities.

St. Charles, Missouri30+ days ago

We have a variety of Employee Resource Groups, including CEC Community – focused on giving back to the communities in which we work; CEC Ignite – focused on helping professionals early in their careers to develop their pathway; CEC iDEA – focused on inclusion, diversity, equality, and acceptance; and CEC Women – focused on creating internal and external opportunities for women to network and leverage professional experience! Job duties will include managing, scheduling, and budgeting of projects including proposal and report writing, performing engineering calculations, compiling permit application documents, meeting and coordinating with clients to obtain and understand project information, communicating with agency personnel, and evaluating control technologies for client facilities.

St Louis, MO30+ days ago

Full-time

Provide technical assistance on a wide range of capital infrastructure and other projects including preparation of environmental assessments and environmental impact statements under the National Environmental Policy Act, environmental due diligence services, habitat assessments, wetland delineations and reports, Phase I Environmental Site Assessments, and other related environmental documents. ERM is seeking a motivated Environmental Biologist/Ecologist/Scientist to join our global consulting firm as a Senior Consultant, Lead Wetland Delineator in our growing Environmental Impact Assessment team in ERM's Heartland Area, which includes offices in St.

Collinsville, IL12 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!

St. Louis, MO3 days ago

Bachelor’s degree in data science, computer science, engineering, statistics, math, economics, or a related field preferred; candidates with relevant professional experience in lieu of a degree will also be considered. Building on our expertise in energy efficiency, we're constantly expanding our portfolio of clean energy solutions to guide utilities through increasingly complex, connected challenges.

New!

Maryland Heights, MOToday

This role is ideal for a student or recent graduate interested in environmental science, sustainability, engineering, or a related field who is eager to learn and contribute in a fast-paced, operational environment. This internship offers a hands-on opportunity to learn about modern waste management, landfill operations, recycling processes, and sustainability initiatives in a real-world setting.

St. Louis, Missouri12 days ago

ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #148 in Engineering News-Record’s Top 200 Environmental Firms (October 2025) and #50 in Zweig Group’s Hot Firm List (May 2025). What You'll Do: Engineering Consulting Services (ECS) is seeking an Environmental Project Manager to join our Due Diligence team in the Greater Chicago Area.

Saint Louis, MO30+ days ago

Serve as CDM Smith’s primary modeling interface with clients on complicated sediments sites; this includes having the ability to assess and understand a problem and develop and communicate a technical strategy to the client. Roles and responsibilities may include, but are not limited to the following regarding sediment remediation projects: • Understanding the scientific and engineering principles of modeling surface water hydrodynamics, sediment transport, and contaminant fate and transport in in coastal, estuarine, riverine, and/or lacustrine settings.

Saint Louis, MO30+ days ago

CDM Smith's Environmental Services Group is seeking an Engineer, Scientist or Geologist with a.) experience modeling contaminant transport through sediment caps and/or b.) a working knowledge of computer-aided design (CAD) in remediation projects combined with basic geotechnical engineering experience (significant academic coursework may suffice) related to remediation projects located anywhere within the United States. • Serve as CDM Smith’s primary interface with clients on complicated sediment tasks; this includes having the ability to assess and understand a problem and develop and communicate a technical strategy to the client.

Hazelwood, MO30+ days ago

Full-time

Performs E3 program planning, authoring E3 support documentation, continuous program E3 oversight and visibility, and product manufacturing support • Performs trade studies, modeling, simulation and other forms of computational electromagnetic (CEM) analysis to predict component and interconnects performance and to optimize design around established requirements. • Provides support to products throughout their lifecycle from manufacturing to customer use by recommending engineering solutions to issues and performing root-cause analysis of anomalies and other engineering support as requested • Supports programs and functions site-wide with the interpretation, implementation, adherence to and compliance of the St.

New!

St. Louis, MOToday

$72,000–$85,000 Per Year

As a Regulatory Affairs Specialist for our North America region Regulatory Affairs Team you will provide product regulatory support for our businesses in North America and limited export regions functioning as part of the global HERA (Health, Environmental, Regulatory Affairs) shared service. ICL Group Ltd. is a global leader in agriculture, food and industrial solutions, utilizing its unique mineral resources and extensive expertise to address key sustainability challenges related to food security and access to essential minerals.

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Environmental Jobs in Lemay, MO

Environmental Scientist-Remediation Focus AECOM

Senior Environmental Engineer Universal Engineering Sciences

Environmental Project Manager AECOM

Environmental Engineer-Remediation Focus AECOM

Test & Evaluation Engineer 4 - Environmental Testing The Structures Company, LLC

Environmental Engineer Saninc

Consulting Partner, Environmental Remediation Environmental Resources Management, Inc.

Senior Environmental Engineer Wieland

Environmental Field Subconsultant (Phase I ESA / PCA) (MO, OK) Blew & Associates, P.A.

Test & Evaluation Engineer 4 - Environmental Testing The Structures Company

Environmental Data Analytics Discipline Leader CDM Smith

Environmental Engineer 5 (Feasibility Studies) CDM Smith

Environmental Health and Safety Intern CK Supply

Toxic Tort & Environmental Associate Attorney Lewis Brisbois

Environmental Services Aide St. Louis University High

Environmental Field-Testing Technician Alliance Technical Group

Environmental Analyst – Corporate Prairie State Energy Campus

Environmental Monitoring Technician Job Details | curium Curium

Environmental & Safety Project Manager ServiceSource

Mechanic I- Environmental Services City of O'Fallon

Experienced Environmental Technician (Landfill Gas) WM

Environmental Services Intern (SUMMER) / Crothall Healthcare, St. Louis Children's Hospital Compass Group, North America

Environmental/Toxic Tort Litigation Attorneys Gordon Rees Scully Mansukhani, LLP

Civil Engineer Luxus

Senior Project Manager - Remediation Enginuity Advantage

Air Quality Project Manager Civil & Environmental Consultants, Inc.

Senior Consultant, Wetland Delineator Environmental Resources Management, Inc.

Water Plant Operator City of Collinsville

Data Analyst Resource Innovations

Sustainability Campus Intern Waste Connections

Due Diligence Project Manager ECS Ltd

Sediment Remediation Modeler (Engineer, Scientist or Geologist) CDM Smith

Sediment Remediation Specialist (Engineer, Scientist or Geologist) CDM Smith

Electrophysics Engr/Scien 5 LanceSoft Inc

Americas Regulatory Affairs Specialist ICL

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