291 Results for

Environmental Jobs in O Fallon, MO

Jobs

Postdoctoral Research Associate - Surgery Washington University in St Louis

St. Louis, MO

Trains under the supervision of a faculty mentor including (but not limited to): Lead interdisciplinary research integrating large-scale population and clinical data with multi-omics, biology, and AI to investigate the causes and biomarkers of early-onset cancers and identify opportunities for precision prevention. The Cao Lab aims to better understand why certain cancers are increasing among younger adults by identifying the external and internal factors that shape cancer risk and investigating how these factors converge across life stages to influence cancer development and progression.

30+ days ago

Laboratory Assistant Elemental Enzymes, Inc.

Saint Louis, MO

The primary focus of this position is fulfilling support requests, including preparation of reagents and growth media, chemical and waste handling, consumable inventory and receiving, assisting in scheduling lab activities, preparing lab spaces, ensuring equipment is available and functional, and maintaining safe, clean, stocked, and ready-to-use space. Personal Protective Equipment (PPE): The worker is required to wear appropriate PPE as necessary for their role, including but not limited to gloves, safety eyewear, lab coats, hearing protections, and/or respiratory protection depending on the work environment and exposure risks.

30+ days ago

Lab Technician 1 Pace Analytical Services

Hazelwood, Missouri

Ability to work in a lab or office setting, remain standing for long periods while conducting tests, work around strong smells, and wear personal protective equipment while handling samples (lab coat, safety glasses, gloves — all provided by Pace®). Since 1978, we’ve continued developing innovative practices that drive sustainability and empower our partners with accurate quality data at every critical moment and milestone.

8 days ago

Manufacturing QMS Consultant Manager (Pharma/Life Sciences, Veeva, Validation) PricewaterhouseCoopers LLP

St. Louis, MO

$99,000–$232,000 / year

Preference for at least one of the following fields of study: Analytics/Data Science, Artificial Intelligence/Robotics, Biology/Biomedical Sciences, Business Administration/Management, Computer Science/Information Systems, Engineering, Environmental Science/Sustainability, Health Administration/Public Health, Mathematics/Statistics, Operations/Supply Chain, Project/Technology Management, Science. In this role at PwC, you will help clients streamline processes, improve productivity, reduce waste, and strengthen quality across the product lifecycle while working across cross-functional teams and using digital tools to support delivery.

18 days ago

Consulting Senior Associate, Engineer or Geologist ERM

St Louis, Missouri

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 Senior Consultant, Engineer or Geologist, you'll play a critical role in supporting site investigation and remediation projects that help industrial clients manage environmental risks, protect natural resources, and maintain regulatory compliance.

23 days ago

NEPA Specialist SHIVE-HATTERY Inc

St. Louis, MO

Developing required transportation NEPA documentation for Categorical Exclusions and Environmental Assessments, interfacing with agencies (e.g., lead federal agency, state agencies, State Historic Preservation Office [SHPO], USACE, USFWS) to secure necessary reviews and guidance, and coordinating a multidisciplinary team. Notice to Recruiters and Staffing Agencies: To protect the interests of all parties, Shive-Hattery and its partners will not accept unsolicited candidate submissions from a recruiter or staffing agency who is not operating under an executed recruiting or staffing services contract with Shive-Hattery.

30+ days ago

Consultant, Remediation and Demolition Site Lead ERM International Group Ltd

St Louis, MO

Who We Are: 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. In this role, you will serve as a critical link between project planning and field execution, supporting remediation, construction, decommissioning, decontamination, and demolition (DDD) projects while helping clients navigate complex environmental challenges.

16 days ago

Coordinator, Community Conservation Missouri Botanical Garden

St. Louis, MO

Summary: The Community Conservation Coordinator will leverage the Missouri Botanical Garden's core areas of expertise in plant conservation, horticulture, knowledge of invasive and native plant species, environmental education, and ecological restoration to engage and build capacity within communities to actively steward local lands and waters. Coordinates the Honeysuckle Sweep for Healthy Habitats, to include planning, organizing and implementing year-round invasive plant removal and native plant establishment volunteer events and ecological restoration activities in priority communities, especially in late winter/early spring (February-April) and fall (October-December).

5 days ago

Nepa Specialist Shive-Hattery Inc

Saint Louis, MO

30+ days ago

Sample Control Group Lead, Eurofins Environment Testing Eurofins USA

Earth City, Missouri

$18–$24
Full time

Services include but are not limited to testing of the following matrices, compound/elemental/wet chemistry suites: Air & Vapor, Drinking/Potable Water, Dioxins/Furans and PCB Congeners, SVOC, VOC and Hydrocarbon, Groundwater, Surface & Non-Potable Water, Metals and Metal Speciation, PFAS, Radiochemistry, Sediment & Tissue, Treatability & Aquatic Toxicology, Soil & Hazardous Waste, Nutrients, Inorganic Non-Metallics, Oil, Fuel & Grease. Eurofins Environment Testing (USA) provides a compensation range for informational purposes, the actual base Compensation may vary based upon, but not limited to, relevant experience and skill set, base compensation of internal peers, business sector, and geographic location.

2 days ago

Sustainability Manager International Flavors & Fragrances Inc

St. Louis, MO

Partner with Corporate Affairs and Legal teams to support coordinated responses to environmental and social reputation risks involving customers, media, journalists, non-governmental organizations, activists, and other external stakeholders. Monitor and assess emerging sustainability regulations and reporting requirements, including the European Union Deforestation Regulation (EUDR), Extended Producer Responsibility (EPR), Packaging and Packaging Waste Regulation (PPWR), and other evolving frameworks.

30+ days ago

Senior Sustainability Program Specialist Ameren Corp

St. Louis, MO

$72,600–$140,300 / year

Key responsibilities include: Lead cross-functional efforts to prepare reports supporting Ameren's sustainability reporting initiatives, including the Sustainability Report, St. Louis Green Business Challenge, EPRI Sustainability, EEI, ESG rating agencies, AGA, and other applicable reporting frameworks. Lead activities associated with the ESG Score Management Team, including maintaining the ESG rating scorecard, monitoring rating agency developments, coordinating responses and engagement with ESG rating agencies, and conducting peer benchmarking analyses.

2 days ago

EHS Manager Pretium Packaging L.L.C.

Saint Louis, MO

Part time

Pretium Packaging, founded in 1992, is a leading supplier of injection-blow molded plastic containers, renowned for our commitment to superior quality, value, and customer service. In this role, you will be a partner with operations, maintenance, engineering, and leadership teams to ensure safe work practices, reduce risk, and strengthen safety culture across the facility.

30+ days ago

Supervisor - Facility Safety ServiceSource

St Louis, MO

Lead and oversee incident, injury, near-miss, and environmental event investigations; conduct root cause analyses; implement corrective and preventive actions; and develop, manage, and maintain a comprehensive near-miss reporting and trending program to identify emerging risks, monitor performance trends, and drive continuous improvement in workplace safety. 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.

16 days ago

EHS Manager Pretium Packaging

Saint Louis, Missouri

30+ days ago

Student Employee United States Steel Corp

Granite City, IL

$24–$25 / hour

Today, as the first North American steel company to have declared a 2050 net-zero greenhouse gas emissions goal, we remain as innovative as ever, leading transformation across our industry while continuing to make products for everyday life - from industries as far ranging as automotive, construction, containers and packaging, appliances, and energy. Underneath it all is our Culture of Caring, which shows up in our community partnerships, charitable contributions, company-sponsored employee volunteer initiatives, scholarship programs, leadership training, and much more.

30+ days ago

Water Quality Intern American Water Works Co Inc

Chesterfield, MO

The Water Quality Summer Intern will gain hands-on experience supporting water quality, environmental compliance, and operational activities within American Water's drinking water and wastewater systems. The intern will work closely with Water Quality professionals and operations personnel to help ensure the delivery of safe, reliable, and high-quality water service.

3 days ago

Senior Scientist, AI / ML & Computer Vision Edwards Lifesciences

Alton, Illinois

$119,000–$168,000 / year

Experience with modern computer vision model architectures and learning paradigms, including vision transformers, convolutional neural networks such as U-Nets, diffusion models, and self-supervised learning approaches such as masked autoencoders and contrastive learning frameworks. This role is focused on developing advanced computer vision models for medical imaging applications across echocardiography, computed tomography, and other cardiovascular imaging modalities to support efforts across the enterprise, working at the intersection of medical image analysis and product delivery.

5 days ago

Postdoctoral Research Associate - Infectious Diseases Washington University in St Louis

St. Louis, MO

The Boon Lab studies viral transmission, immune responses, and disease mechanisms while developing diagnostic tools, treatments, and preventive strategies against important human pathogens - including influenza, SARS-CoV-2, and tick-borne viruses such as Bourbon and Heartland virus. This is a chance to work at the frontier of infectious disease research - using barcoded viruses to track exactly how pathogens spread within and between hosts, and to measure how novel vaccines and environmental factors change the outcome.

30+ days ago

Water Distribution Manager Woodard & Curran, Inc.

O'fallon, MO

$95,000–$105,000 / year

What You'll Do: As Water Distribution Manager, you'll oversee the operation, maintenance, and reliability of a large and complex drinking water distribution system serving approximately 150,000 residents across a 600-square-mile service area. We're seeking an experienced Water Distribution Manager to lead our operations and maintenance team supporting Public Water Supply District #2 / East Central Missouri in St.

30+ days ago

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Environmental Jobs in O Fallon, MO

Postdoctoral Research Associate - Surgery Washington University in St Louis

Laboratory Assistant Elemental Enzymes, Inc.

Lab Technician 1 Pace Analytical Services

Manufacturing QMS Consultant Manager (Pharma/Life Sciences, Veeva, Validation) PricewaterhouseCoopers LLP

Consulting Senior Associate, Engineer or Geologist ERM

NEPA Specialist SHIVE-HATTERY Inc

Consultant, Remediation and Demolition Site Lead ERM International Group Ltd

Coordinator, Community Conservation Missouri Botanical Garden

Nepa Specialist Shive-Hattery Inc

Sample Control Group Lead, Eurofins Environment Testing Eurofins USA

Sustainability Manager International Flavors & Fragrances Inc

Senior Sustainability Program Specialist Ameren Corp

EHS Manager Pretium Packaging L.L.C.

Supervisor - Facility Safety ServiceSource

EHS Manager Pretium Packaging

Student Employee United States Steel Corp

Water Quality Intern American Water Works Co Inc

Senior Scientist, AI / ML & Computer Vision Edwards Lifesciences

Postdoctoral Research Associate - Infectious Diseases Washington University in St Louis

Water Distribution Manager Woodard & Curran, Inc.

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