37 Results for

Online Environmental Jobs in Saint Charles, MO

Jobs

Hazelwood, MO

$18–$18 / hour

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Ability to work effectively in a laboratory environment, including standing for extended periods, working around strong odors, and wearing required PPE (lab coat, safety glasses, gloves—all provided by Pace®). See Pace Analytical Privacy Policy at https://www.pacelabs.com/privacy-policy/ and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.

Today

Hazelwood, MO

$19–$19 / hour

Bachelor’s degree in chemistry, biochemistry, or a closely related field; AND two (2) years of related experience, including work with complex programs or operations; OR an equivalent combination of education, training, and experience. See Pace Analytical Privacy Policy at https://www.pacelabs.com/privacy-policy/ and SonicJobs Privacy Policy at https://www.sonicjobs.com/us/privacy-policy and Terms of Use at https://www.sonicjobs.com/us/terms-conditions.

Today

Fairview Heights, IL

Our professionals serve as trusted advisors to organizations facing high stakes matters demanding urgent attention, staunch integrity, proven experience, clear-cut analysis, and an understanding of both tangible and intangible assets. Held is a global consulting firm that combines technical, scientific, financial, and strategic expertise to advise clients seeking to realize value and mitigate risk.

8 days ago

p>Please click https://stlouiscountymo.gov/saint-louis-county-missouri-careers/competitive-benefits/to view all of our benefits. To learn more about these and other County benefits, please visit https://stlouiscountymo.gov/st-louis-county-departments/administration/personnel/benefits.

30+ days ago

St. Louis, MO

$52,000–$70,000 / 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

30+ days ago

Fenton, MO

Our 25,000 employees work together to provide clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition. Certifications: Completion of 40-Hour Hazardous Waste Operations and Emergency Response (HAZWOPER) training and current 8-hour HAZWOPER refresher training are required to perform this work.

30+ days ago

Chesterfield, MO

p>The Staff Environmental Scientist will work with the office's Natural & Cultural Resources group in our Environmental Services Global Practice to perform the following duties:

Conduct environmental compliance audits, Best Management Practices (BMP) inspections, prepare permitting applications and analyze environmental data for various types of projects, including renewable projects, high-voltage transmission line routing, oil and gas facilities, power generation construction activities.
Minimum of 4 years of related professional experience required (6 years preferred) completing environmental field audits, surveys, inspections, assessments, analyzing GIS data, and preparing associated environmental assessments and permitting documents.

30+ days ago

St. Louis, MO

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Must possess a working knowledge of regulatory requirements (i.e. OSHA), SHE Program Management (Safety, Industrial Hygiene, and Environmental), Risk Management, Behavior-Based Safety, EPA, RCRA (Hazardous Waste Management) DOT (Hazmat Ground shipping), Training, and Auditing.

Henkel holds leading positions in both industrial and consumer businesses: Our portfolio includes well-known hair care products, laundry detergents, fabric softeners as well as adhesives, sealants, and functional coatings.

9 days ago

St. Louis, MO

Three or more years of experience in geological assessments, water supply, water treatment, environmental assessments, contaminant investigation, contaminant remediation, storm water management, wastewater treatment, permitting projects, or compliance projects in the public and private sectors. We provide professional services throughout the United States to energy companies, mining operations, agricultural industry, municipalities, private industries, governmental agencies, public and private utilities, and developers.

19 days ago

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. Our diverse team of world-class experts supports clients across the breadth of their organizations to operationalize sustainability, underpinned by our deep technical expertise in addressing their environmental, health, safety, risk and social issues.

24 days ago

Fenton, MO

$65,200–$118,860 / year

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Utilize company EHS platform, Benchmark|Gensuite, as directed to assign and monitor inspections, concern and near miss reports, Action Tracking System items and generate various reports as directed.

Responsible for the promotion and maintenance of the Area or Regional environmental safety and health program, inclusive of wellness and security as it applies to employees' safety while performing work, as directed by the Regional Environmental Health and Safety Leader.

30+ days ago

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. Our diverse team of world-class experts supports clients across the breadth of their organizations to operationalize sustainability, underpinned by our deep technical expertise in addressing their environmental, health, safety, risk and social issues.

2 days ago

Fenton, Missouri

For us at Trane Technologies, and through our businesses including Trane® and Thermo King, sustainability is not just how we do business—it is our business.

Learn about our benefits designed for you to Thrive at work and at home.

16 days ago

St. Louis, MO

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.

10 days ago

St. Louis, MO

$75,000–$110,000 / 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

30+ days ago

Collinsville, IL

With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

10+ years of progressive experience in environmental compliance, permitting, regulatory support, or project management, or equivalent experience demonstrating strong technical leadership, client relationship development, and independent project execution.

30+ days ago

Saint Charles, MO

$18–$18.90 / hour

Responsibilities include: May provide housekeeping services in any location on client premises, including offices, patients'/residents' rooms, dorms, classrooms, schools, common areas, lavatories, halls, food service areas and any other areas that may require attention. We believe in improving the quality of life for those we serve and contributing to the economic, social, and environmental progress in the communities where we operate.

23 days ago

This position is an opportunity to learn across a range of project activities including: the development of environmental impact assessments in support of the National Environmental Policy Act (NEPA); participation in public involvement; field, desktop, and geospatial data collection, processing, and analysis; and scientific and technical report preparation.

Assist with performing basic professional environmental planning work relating to ecological systems, habitats, air, and water resources, assisting with verifying the characteristics of a site and providing entry level technical assistance on various environmental issues.

30+ days ago

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. In this role, you’ll work alongside industry experts to apply innovative investigation and remediation techniques, contribute to meaningful site solutions, and build the practical experience needed to grow your career and pursue professional registration—all while making a tangible impact on environmental outcomes.

9 days ago

Saint Louis, MO

$81,186–$126,502 / year

FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. GS-12: One year of specialized experience which includes: 1) Analyzing maintenance management program data to evaluate and report on performance trends; 2) Assisting in the coordination of maintenance programs by tracking equipment failure trends; AND 3) Providing technical guidance on maintenance management systems (such as FEM) to support program objectives.

21 days ago

Saint Louis, MO

$91,779–$141,880 / year

Minimum Qualifications NH-03: Specialized Experience: One year of specialized experience which includes preparing scopes of work, schedules, budgets, and/or supporting documentation for maintenance, service, and/or various other contracts; ensuring operation and/or maintenance programs are in compliance with technical requirements; and administering various repair, service, supply, and/or construction contracts. For each relevant work experience, make sure you include the employers name, job title, start and end dates (include month and year), for qualifications purposes, the number of hours worked per week, and a brief description that show you can perform the tasks at the required level listed in the job announcement.

28 days ago

Saint Louis, MO

$50,460–$121,371 / year

Superior Academic Achievement is based on:(1) Class Standing - Applicants must be in the upper third of the graduating class in the college, university, or major subdivision, such as the College of Liberal Arts or the School of Business Administration, based on completed courses; OR (2) Grade-Point Average (G.P.A.) - Applicants must have a grade-point average of either (a) 3.0 or higher out of a possible 4.0 ("B" or better) as recorded on your official transcript, or as computed based on 4 years of education, or as computed based on courses completed during the final 2 years of the curriculum; or (b) 3.5 or higher out of a possible 4.0 ("B+" or better) based on the average of the required courses completed in the major field or the required courses in the major field completed during the final 2 years of the curriculum. FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.

30+ days ago

li>Working knowledge of field techniques for plant identification and their facultative rating, the 50/20 rule, soil sampling, hydric soil identification using the most current version of the Natural Resource Conservation Service (NRCS) Field Indicators of Hydric Soils, and wetland hydrology indicators is required.

Familiarity with leading field survey techniques and WOTUS delineations, including working knowledge of sub-meter accuracy GPS technologies and Digital data collection platforms such as ARC GIS Field Maps, Survey 123, and/or Bio App.

3 days ago

p>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'll work alongside industry experts to apply innovative investigation and remediation techniques, contribute to meaningful site solutions, and build the practical experience needed to grow your career and pursue professional registration-all while making a tangible impact on environmental outcomes.

30+ days ago

St. Louis County, MO

COVID-19 VACCINATION POLICY: In support of commitment to the health, safety, and wellness of all staff and to be compliant with the Centers for Medicare and Medicaid Services (CMS)Omnibus COVID-19 Health Care Staff Vaccination Ruleit is the policy of the Department of Public Health that all newly hired employees are required to provide proof of COVID-19 vaccination. For applicants with aCMS clinical contraindicationto the vaccine or sincerely held religious beliefs, which prohibit them from receiving a vaccine, you may contact the Department of Public Health Office of Human Resources (DPH HR) during the hiring phase to request an exemption or reasonable accommodation.

30+ days ago

Saint Louis, MO

$125,776–$183,782 / year

Time-in-grade documentation: If you are applying for a higher grade and your SF-50 has an effective date within the past year, it may not clearly demonstrate you meet the one year time-in-grade requirement so you will need to provide an SF-50 which clearly demonstrates you meet the time-in-grade requirements (examples of appropriate SF-50s include Promotions, Within-grade Grade/Range Increases, and SF-50s with an effective date more than one year old). For each relevant work experience, make sure you include the employers name, job title, start and end dates (include month and year), for qualifications purposes, the number of hours worked per week, and a brief description that show you can perform the tasks at the required level listed in the job announcement.

29 days ago

$42.28–$49.43 / hour

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This position is dual rated to the position of First Mate, Pipeline Dredge, Class I, XH-5784-12.If qualified and in possession of the appropriate U.S. Coast Guard License/Certification(s) and if required, the appropriate USACE crane certification and training, incumbent may be assigned to perform the duties of the position during the absence of the First Mate in a dual rated capacity.

To verify the status of your application, log into your USAJOBS account (https://www.usajobs.gov/applicant/profile/dashboard/), all of your applications will appear on the Welcome screen.

30+ days ago

Saint Louis, MO

$50,460–$121,371 / year

30+ days ago

Saint Louis, MO

$51,740–$82,279 / year

2) Grade-Point Average (G.P.A.) - You must have a grade-point average of either (a) 3.0 or higher out of a possible 4.0 ("B" or better) as recorded on your official transcript, or as computed based on 4 years of education, or as computed based on courses completed during the final 2 years of the curriculum; or (b) 3.5 or higher out of a possible 4.0 ("B+" or better) based on the average of the required courses completed in the major field or the required courses in the major field completed during the final 2 years of the curriculum. FOREIGN EDUCATION: If you are using education completed in foreign colleges or universities to meet the qualification requirements, you must show the education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university.

21 days ago

Saint Louis, MO

$36.58–$42.79 / hour

About the Position: Incumbent is responsible for the operation, maintenance, troubleshooting, repair, installation,and programming of the Industrial Computers (IPCs) and Programmable Logic Control (PLC)systems that control the operation of major, marine applications to include floating cranes, pushboats and Dredge Potter. Working Conditions: Work is performed inside and outside, during daylight and at night, as required by emergencies, on high structures over turbulent water with strong currents, in the proximity of moving machinery and with high voltage electrical current in cramped quarters, and on scaffolds or slings as required by repairs to be made.

17 days ago

St. Louis County, MO

$34,091.20–$49,441.60 / year

Annually Location: Throughout St. Louis County, MO Job Type: Seasonal Job Number: 2026-00109 Department: Public Health - Sanitation Services Opening Date: 03/23/2026 Closing Date: 4/26/2026 11:59 PM Central Description Benefits Description These are seasonal positions working with the Department of Public Health. Employer: St. Louis County Address: 41 South Central, 7th Floor, St. Louis, Missouri, 63105 Phone: 314-615-5429 Website: http://www.stlouiscountymo.gov.

30+ days ago

St. Louis, MO

p>Please click https://stlouiscountymo.gov/saint-louis-county-missouri-careers/competitive-benefits/to view all of our benefits.

30+ days ago

St. Louis, MO

A competitive candidate will actively support and embody the Saint Louis Zoos core values of community, creativity, openness, integrity and life-work balance; and will be passionate about providing the highest quality of life for the animals in their charge. Exemplary animal care including a focus on the benefits of behavioral conditioning to train species for voluntary participation in husbandry and medical care and providing a dynamic goal-based enrichment program to create a stimulating physical and psychological environment that facilitates opportunities for diverse and natural behaviors.

30+ days ago

St. Louis, MO

$88,000–$100,000 / year

p>Henkel holds leading positions in both industrial and consumer businesses: Our portfolio includes well-known hair care products, laundry detergents, fabric softeners as well as adhesives, sealants, and functional coatings.

Family Support: 12-week gender neutral parental leave (up to 20 weeks for parents giving birth), fertility support, adoption & surrogacy reimbursement, discounted child and elderly care, and scholarships.

6 days ago

Creve Coeur, MO

$120,000–$170,000 / year

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Genomic Selection & Editing Enablement: Architect models that leverage high-dimensional genomic, phenomic, and environmental data to predict complex trait outcomes, identify causal genetic variants, and prioritize genome editing targets with quantified uncertainty.

YOUR TASKS AND RESPONSIBILITIES.

The primary responsibilities of this role are:

Scientific ML Model Development: Design, build, and validate domain-aware machine learning models (e.g., biology-informed, and hybrid mechanistic-statistical architectures) that incorporate prior scientific knowledge into learning algorithms for agricultural and genomic applications.

13 days ago

Projects may include Phase I/II environmental site assessments, ecological and natural resource field surveys, tank closure assessments, asbestos abatement, storm water management, and site planning and permitting. Prepare applicable permit applications, risk assessments and technical documents including proposals, reports and regulatory agency correspondence.

26 days ago

St. Louis, MO

$49,700–$82,100 / year

p>Reporting to the FARM Senior Network Manager, the Project Coordinator will work closely with FARM leadership, ONI colleagues, affiliated faculty, students, and external partners to provide analytical, coordination and project management support as FARM builds and sustains a diverse community of scholarship and practice dedicated to promoting healthy, sustainable food systems. FARM is one of six research networks in SPH's Office of Networks and Innovation (ONI) that collectively form a dynamic research ecosystem inclusive of academic, non-profit, private and public sector partners working together to translate research outcomes to improve population health locally, regionally and globally.

30+ days ago

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Online Environmental Jobs in Saint Charles, MO

Scientist 1 Organics Pace Analytical Services

Scientist 2 Pace Analytical Services

EH&S Entry Level - Environmental Technician I J.S. Held LLC

Environmental Representative (Health Inspector) St. Louis County (MO)

Environmental Scientist-Remediation Focus AECOM

Environmental Scientist Tetra Tech Inc

staff-environmental-scientist-natural-resources-chesterfield-mo-columbus-oh Burns & McDonnell

Environmental Specialist Henkel AG & Co KGaA

PROJECT GEOLOGIST / PROJECT ENVIRONMENTAL SCIENTIST Broadbent & Associates, Inc

Consulting Senior Associate, Environmental Health and Safety (EHS) Generalist ERM International Group Ltd

Regional Environmental Health and Safety Specialist Trane Technologies Plc

Consulting Associate, Environmental Health and Safety (EHS) Generalist ERM

Regional Environmental Health and Safety Specialist CFO Trane U.S. -CFO

Senior Environmental Engineer Universal Engineering Sciences

Environmental Project Manager AECOM

Sr Environmental Compliance Lead Tetra Tech Inc

Environmental Services Attendant Sodexo SA

Early Career Environmental Planner WSP Global Inc

Consulting Associate, Scientist ERM

Maintenance Management Analyst United States Army

Facility Operations Specialist United States Army

Realty Specialist (Document Examiner) (TIME LIMITED ASSIGNMENT) United States Army

Consulting Associate, Biologist ERM International Group Ltd

Consulting Associate, Site Investigation and Remediation Technician ERM International Group Ltd

Air Pollution Control Representative St. Louis County (MO)

Emergency Management Specialist (Temporary Roofing) United States Army

Second Mate Pipeline Dredge Class I (Dual Rate) United States Army

Realty Specialist (Document Examiner) (TERM Appointment) United States Army

Administrative Officer United States Army

Electronic Integrated Systems Mechanic United States Army

Summer Engineering Aide I - Sanitation Services St. Louis County (MO)

Vector Control Specialist St. Louis County (MO)

Primate Keeper Association of Zoos and Aquariums

Health Safety Specialist Henkel AG & Co KGaA

Sr. Machine Learning Researcher, Domain-Aware Modeling & Scientific Machine Learning Bayer AG

Assistant Scientist Terracon Consultants Inc

FARM Project Coordinator - School of Public Health Washington University in St Louis

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