Environmental Engineer jobs in saint louis USA
89 environmental engineer jobs found in saint louis: showing 1 - 50
Project Engineer
Company: Actalent |
Job Title: Project Engineer Job Description The Project Engineer provides technical, quality control... is beneficial. Background in structural engineering or environmental engineering related to construction is advantageousLocation: Saint Louis, MO, USA
| Salary: US$36 - 40 per hour | Date posted: 15 Sep 2026
Environmental Project Manager
Company: ECS Group of Companies |
Job Description: Responsibilities The Environmental Project Manager manages environmental consulting projects... business development efforts, and ensuring projects meet quality, schedule, budget, and safety expectations. The EnvironmentalLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 15 Sep 2026
Process Engineer Iii
Company: Thermo Fisher Scientific |
Work Schedule Standard (Mon-Fri) Environmental Conditions Adherence to all Good Manufacturing Practices (GMP) Safety.... How will you make an impact? We are searching for a Process Engineer 3 with education and experience in biopharmaceutical processingLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 14 Sep 2026
Csv/ Mes Quality Validation
Company: Thermo Fisher Scientific |
Work Schedule Standard (Mon-Fri) Environmental Conditions Adherence to all Good Manufacturing Practices (GMP) Safety..., like protecting the environment, making sure our food is safe or helping find cures for cancer. DESCRIPTION: As a Quality EngineerLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 14 Sep 2026
Water Wastewater Engineer/project Manager
Company: Harrison Consulting Solutions |
Growing firm with offices in multiple states is seeking a Senior Water Wastewater Engineer/Project Manager....S. in Environmental, Civil, Chemical, or related engineering degree 8+ years of experience PE License Salary is commensurateLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 13 Sep 2026
Water Wastewater Engineer/project Manager
Company: Harrison Consulting Solutions |
Growing firm with offices in multiple states is seeking a Senior Water Wastewater Engineer/Project Manager....S. in Environmental, Civil, Chemical, or related engineering degree 8+ years of experience PE License Salary is commensurateLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 13 Sep 2026
Water Wastewater Engineer
Company: Harrison Consulting Solutions |
Growing firm with offices in multiple states is seeking a Senior Water Wastewater Engineer for their team in St. Louis... industry-related events to promote company capabilities Requirements: M.S., B.S. in Environmental, Civil, ChemicalLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 13 Sep 2026
Mechanical Engineer
Company: Harrison Consulting Solutions |
Growing national firm is seeking a Process-Mechanical Engineer for their St. Louis office! Responsibilities: Plan....S. in Environmental, Mechanical, Chemical, or related engineering degree 8+ years of technical experience PE registrationLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 13 Sep 2026
Water Wastewater Engineer
Company: Harrison Consulting Solutions |
Growing firm with offices in multiple states is seeking a Senior Water Wastewater Engineer for their team in St. Louis... industry-related events to promote company capabilities Requirements: M.S., B.S. in Environmental, Civil, ChemicalLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 13 Sep 2026
Mechanical Engineer
Company: Harrison Consulting Solutions |
Growing national firm is seeking a Process-Mechanical Engineer for their St. Louis office! Responsibilities: Plan....S. in Environmental, Mechanical, Chemical, or related engineering degree 8+ years of technical experience PE registrationLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 13 Sep 2026
Senior Environmental Engineer
Company: Terracon |
Provide engineering and consulting services for a broad array of environmental projects and clients. This may include... performing and/or leading environmental site investigations, engineering analysis, calculations and recommendations, designLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 13 Sep 2026
Manufacturing Engineer Of Automation
Company: Air Products |
a hands-on Manufacturing Engineer of Automation to support critical technology systems in a manufacturing environment..., with an unwavering commitment to safety and environmental stewardship. Working together, we are taking our passion and diverseLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 12 Sep 2026
Project Environmental Engineer
Company: Terracon |
into opportunities for growth. Our St. Louis Environmental team is seeking a Project Environmental Engineer who enjoys solving complex.... What You'll Do As a Project Environmental Engineer, you will lead and support a variety of environmental investigationLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 12 Sep 2026
Design Engineer I - Transmission Line - (new Grad)
Company: HBK Engineering |
infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance... Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding resultsLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 09 Sep 2026
Assistant Environmental Engineer - Air Quality & Noise (st. Louis)
Company: Burns & McDonnell |
The Assistant Environmental Engineer will work under the supervision of a licensed professional engineer to assist... Assistant Environmental Engineer will work with the project team throughout the design and construction process, adaptingLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 09 Sep 2026
Design Engineer I - Transmission Line - (new Grad)
Company: Quanta Infrastructure Solutions Group, LLC |
infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance... Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding resultsLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 09 Sep 2026
Project Engineer
Company: Actalent |
Job Title: Project Engineer Job Description The Project Engineer provides technical, quality control... is beneficial. Background in structural engineering or environmental engineering related to construction is advantageousLocation: Saint Louis, MO, USA
| Salary: US$36 - 40 per hour | Date posted: 04 Sep 2026
Engineering Intern - Transmission Line
Company: Quanta Infrastructure Solutions Group, LLC |
infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance... Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding resultsLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 04 Sep 2026
Assistant Environmental Engineer - Water (st. Louis)
Company: Burns & McDonnell |
The Assistant Environmental Engineer will work under the supervision of a licensed professional engineer to assist... Assistant Environmental Engineer will work with the project team throughout the design and construction process, adaptingLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 04 Sep 2026
Mechanical Engineer
Company: Sunnen Products Company |
POSITION TITLE: ENGINEER IREPORTS TO: ENGINEERING MANAGER Position Summary: Perform the duties required for application... ENGINEER I will be responsible for delivering results that include the following:As a researcher or worker, carry outLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 03 Sep 2026
Design Engineer I - Transmission Line - (new Grad)
Company: HBK Engineering |
infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance... Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding resultsLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 03 Sep 2026
Senior Environmental Engineer
Company: Universal Engineering Sciences |
at . Position Overview: The Senior Environmental Engineer serves as a senior technical expert supporting complex state and federal... in geotechnical engineering, environmental consulting, and materials testing and inspection, we collaborate on transformative projectsLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 03 Sep 2026
Engineering Intern - Transmission Line
Company: HBK Engineering |
infrastructure needs. We use in-house talent, expertise and resources to plan, design, engineer, manage, conduct maintenance... Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding resultsLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 02 Sep 2026
Process Engineer
Company: Actalent |
Job Title: Process EngineerJob Description The Process Engineer plays a key technical role in the development..., and Controls (CMC) expectations. The engineer collaborates closely with cross-functional teams to provide technological inputLocation: Saint Louis, MO, USA
| Salary: US$39 - 47 per hour | Date posted: 02 Sep 2026
Quality Engineer Iii - Process Validation
Company: Actalent |
Quality Engineer III Process Validation Job Description The Quality Engineer III Process Validation responsible... in environmental clean rooms as needed. Leadership experience or demonstrated independent decision-making in a quality roleLocation: Saint Louis, MO, USA
| Salary: US$36 - 48 per hour | Date posted: 02 Sep 2026
Associate, Engineering Project Manager
Company: American Water |
Posting Start Date: 8/31/26 Job Description: Primary Role The Associate, Project Delivery Engineer is an entry level... of the water industry. Familiarity with regulatory requirements (commercial and environmental), industry standardsLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 01 Sep 2026
Sr. Principal Quality Engineer
Company: Cardinal Health |
execution, Environmental Monitoring, and Temperature Validation. CHPS is a multi-site FDA registered custom contractLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 01 Sep 2026
Associate, Engineering Project Manager
Company: American Water Works Service Company, Inc. |
. For more information, visit and join American Water on , , and . Primary Role The Associate, Project Delivery Engineer is an entry... and other aspects of the water industry. Familiarity with regulatory requirements (commercial and environmental), industry standardsLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 31 Aug 2026
Senior Transportation Engineer
Company: Haskell |
is a leader in transportation design - providing services in planning, environmental services, roadway and bridge design.... Our civil and structural engineers, environmental specialists, and support professionals provide innovative and qualityLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 28 Aug 2026
Senior Transportation Engineer
Company: Haskell |
is a leader in transportation design - providing services in planning, environmental services, roadway and bridge design.... Our civil and structural engineers, environmental specialists, and support professionals provide innovative and qualityLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 27 Aug 2026
Manufacturing Engineer
Company: Sunnen Products Company |
Position Summary: The Manufacturing Engineer role at our St. Louis headquarters is responsible for designing... of vision at 20 feet or more as well as 20 inches or less.Environmental/Atmospheric Conditions: Environmental and atmosphericLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 27 Aug 2026
Digital Manufacturing Ot Lead, Technical Operations
Company: Thermo Fisher Scientific |
Work Schedule Standard (Mon-Fri) Environmental Conditions Able to lift 40 lbs. without assistance, Adherence... OT Engineer within the Technical Operations team. The OT Manufacturing Lead serves as the primary Point of Contact (POCLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 26 Aug 2026
2027 Roadway Civil Engineering Internship
Company: Hanson Professional Services |
from a Hanson Professional Engineer: Preparing plans, designs, specifications, and cost estimates. Gathering and/or providing data... for the preparation of engineering or environmental reports and studies. Performing and/or reviewing calculations or reportsLocation: Saint Louis, MO, USA
| Salary: US$30 - 40 per hour | Date posted: 25 Aug 2026
Technical Service Engineer Ii
Company: Amrize |
Join Amrize as a Technical Service Engineer II and help construct what's next. If you're ready to put your skills... from you! ABOUT THE ROLE Amrize Cement Inc. seeks a Technical Service Engineer. This is work-from-home position whereby the employeeLocation: Saint Louis, MO, USA
| Salary: US$90000 - 135000 per year | Date posted: 24 Aug 2026
Field Engineer – Assistant Qc
Company: Bering Straits Native Corporation |
of construction, renovation, electrical services and environmental solutions to meet the needs of government and private-sector... of experience in government construction and environmental services and Eagle Eye and our sister companies currently hold 235Location: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 22 Aug 2026
Quality Engineer Ii In Facilities & Metrology
Company: Thermo Fisher Scientific |
Work Schedule Standard (Mon-Fri) Environmental Conditions Office Job Description As part of the Thermo Fisher... and regulatory excellence. As a Quality Engineer II in Facilities & Metrology with a focus on compliance, you'll work directlyLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 21 Aug 2026
Process Engineer
Company: Stemta Corporation |
We are currently seeking a highly skilled and experienced Process Engineer to join our team in St Louis. As a Process... Engineer, you will play a critical role in evaluating process and equipment performance, identifying opportunitiesLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 21 Aug 2026
Assistant Vice President, Geotechnical Engineering
Company: WSP |
VP, Geotechnical Engineer for our Creve Couer/St. Louis, Missouri office. The candidate will be involved in projects... their challenges. As an Assistant VP, Geotechnical Engineer for our Creve Couer, MO office, selected applicants will provide subjectLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 20 Aug 2026
Process Engineer Iii - Floor Support
Company: Thermo Fisher Scientific |
Work Schedule Standard (Mon-Fri) Environmental Conditions Adherence to all Good Manufacturing Practices (GMP) Safety... an impact? We are searching for a Process Engineer 3- Floor Support with education and experience in biopharmaceuticalLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 19 Aug 2026
Field Service Engineer I/ii
Company: Eurofins |
to environmental health and safety guidelines. Effectively communicate with clients and other internal and external parties. FollowLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 19 Aug 2026
Field Service Engineer I/ii
Company: Eurofins |
to environmental health and safety guidelines. Effectively communicate with clients and other internal and external parties. FollowLocation: Saint Louis, MO, USA
| Salary: US$34 per hour | Date posted: 19 Aug 2026
Process Manufacturing Engineer I
Company: Steris |
Position Summary The Process Manufacturing Engineer I in our St. Louis, MO location is responsible for establishing... processing, employee safety, process yield improvement, and environmental impact in a lean environment. Test new technologiesLocation: Saint Louis, MO, USA
| Salary: US$78200 - 101200 per year | Date posted: 18 Aug 2026
Partner, Engineer
Company: The ERM International Group |
environmental consulting experience with industrial clients. Professional Engineer license (PE) in Illinois and Missouri preferred... to join our Partnership team. This is more than a role--its an opportunity to influence global environmental strategies, lead high-impactLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 13 Aug 2026
Civil Project Manager
Company: Wilson & Company |
: Bachelors degree in Civil Engineering or related curriculum. Licensed Professional Engineer in Missouri or ability to obtain..., planning, environmental, surveying, geospatial, and construction management services. With employees across multiple officesLocation: Saint Louis, MO, USA
| Salary: US$110000 - 150000 per year | Date posted: 13 Aug 2026
Cement Process Engineer
Company: Sparrow Company |
activities Work closely with Night Plant Supervisors, Maintenance Planner and Automation Engineer to address process flow... and safety, and environmental issues by supervised personnel; and administer appropriate disciplinary actions for violationsLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 12 Aug 2026
Senior Civil Project Manager
Company: Wilson & Company |
Engineer in Missouri or ability to obtain within 4 months. Minimum of twenty years experience in the design of streets..., has provided award-winning engineering, architecture, planning, environmental, surveying, geospatial, and construction managementLocation: Saint Louis, MO, USA
| Salary: US$160000 - 200000 per year | Date posted: 12 Aug 2026
Senior Traffic Engineer
Company: Wilson & Company |
Wilson & Company is seeking a full-time Senior Traffic Engineer to join our Midwest transportation planning... in Civil Engineering; Masters degree is a plus but not required. Licensure: Licensed Professional Engineer (PE) in MissouriLocation: Saint Louis, MO, USA
| Salary: US$140000 per year | Date posted: 12 Aug 2026
Aviation Civil Intern
Company: HDR |
management staff, environmental, strategic communications, economists, management consultants and specialists across disciplines... markings, and drainage structures) Work under the guidance and direct supervision of a senior-level Engineer to assistLocation: Kansas City, MO - Saint Louis, MO, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Saint Louis Roadway Intern
Company: HDR |
management staff, environmental, strategic communications, economists, management consultants and specialists across disciplines... supervision of a senior-level Engineer to assist the team with detailed designs of urban and rural roadway projects ConnectLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 08 Aug 2026
Bridge Intern
Company: HDR |
management staff, environmental, strategic communications, economists, management consultants and specialists across disciplines...-level Engineer to assist with the development of bridge and structure designs. Connect with recent college graduates