Environmental Scientist - Fenton, MO Tetra Tech IncEnvironmental Scientist - Fenton, MOFenton, MOOur 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. About Tetra Tech: Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high-end consulting and engineering services for projects worldwide.
New2027 Environmental Assessment Internship Hanson Professional Services2027 Environmental Assessment InternshipSaint Louis, Missouri$21–$26 / hourOur Environmental Assessment discipline comprises environmental scientists and biologists who navigate local, state, and federal National Environmental Policy Act (NEPA) regulations and permitting for primarily public-sector projects, including Departments of Transportation (DOTs) and local governments. Interns must be actively enrolled in a relevant field of study such as Environmental Science, Environmental Biology, Natural Resources, Biology, Ecology, or Environmental Engineering.
New2027 Environmental Assessment Internship Hanson Professional Services Inc2027 Environmental Assessment InternshipSt. Louis, MO$21–$26 / hourKey Responsibilities: Environmental Assessment interns will be expected to perform the following key responsibilities with supervision and assistance from a Hanson professional: Prepare NEPA documentation primarily for categorical exclusion-level projects but also environmental assessments and environmental impact statements. Our Environmental Assessment discipline comprises environmental scientists and biologists who navigate local, state, and federal National Environmental Policy Act (NEPA) regulations and permitting for primarily public-sector projects, including Departments of Transportation (DOTs) and local governments.
Sr. Environmental Planner - (MoDOT) Jacobs Solutions IncSr. Environmental Planner - (MoDOT)St. Louis, MO$111,100–$173,500 / yearYou'll work as a part of a team of scientists, planners, engineers, and community involvement specialists to prepare technical studies and conduct public involvement and agency coordination in preparing environmental studies in support of the National Environmental Policy Act (NEPA), Clean Water Act (CWA), Section 4(f) and Section 106 of the National Historic Preservation Act (NHPA), etc. At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.
Mid-level Environmental Planner - Transmission focus AECOMMid-level Environmental Planner - Transmission focusSt. Louis, MOThis role would involve serving as a seller-doer, responsible for developing and maintaining client relationships, leading pursuits and project teams, and expanding AECOM''s energy permitting and environmental planning portfolio across the Midwest and supporting strategic growth initiatives throughout the U.S. The responsibilities of this role would include, but are not limited to: Lead or support environmental planning and compliance efforts for energy infrastructure projects, and coordination and filings with state utility regulatory agencies and public service commissions to support transmission siting, routing, permitting, and certificate approval processes across Midwest jurisdictions, especially within MISO, PJM, and SPP regions. 4 years of relevant experience or demonstrated equivalency of experience and/or education in electric transmission and renewable energy (e.g., solar, wind, energy storage) through supporting the preparing state utility permitting applications, routing and siting analysis, critical issues analysis, land use entitlement applications and/or overseeing multi-disciplinary technical teams for resource technical studies and permitting.
Senior Environmental Engineer Universal Engineering SciencesSenior Environmental EngineerSt. Louis, MOAdvanced proficiency in field instrumentation, data interpretation, geologic modeling, and QA/QC processes Proven experience leading technical teams, mentoring junior staff, and managing client relationships Strong track record of writing, reviewing, and signing off on regulatory submittals, proposals, and reports. 8+ years of progressive experience in environmental site investigation, remediation, or regulatory compliance FG certification required; Professional Geologist (PG) license strongly preferred or required based on state OSHA 40-hour HAZWOPER certification and current refresher valid drivers license and clean driving record.
Environmental Project Manager ECS LtdEnvironmental Project ManagerSt. Louis, MissouriECS 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: The Environmental Project Manager manages environmental consulting projects of low to moderate complexity through all phases of execution, including planning, staffing, technical delivery, client communication, and financial management.
Environmental Project Manager Engineering Consulting Services LtdEnvironmental Project ManagerSt. Louis, MOECS 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). The Environmental Project Manager manages environmental consulting projects of low to moderate complexity through all phases of execution, including planning, staffing, technical delivery, client communication, and financial management.
Management Associate - Environmental Affairs United States Steel CorpManagement Associate - Environmental AffairsGranite City, IL$72,000–$76,000 / yearToday, 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. Assist the business unit in maintaining compliance with Air, Water, and Waste regulations, Tank Management, Emergency Plans, Superfund Amendments and Reauthorization Act, Toxic Substances Control Act, and ISO 14001 Environmental Management System.
Director, Water Quality & Environmental Compliance American Water Works Co IncDirector, Water Quality & Environmental ComplianceBelleville, ILAs Dir, WQ & EC you will be responsible for comprehensive direction and administration of matters dealing with the overall management of laboratories, water quality, environmental stewardship and environmental rules and regulations, including those associated with the Safe Drinking Water Act & Clean Water Act. Continually reviews developing water quality and environmental regulations, provides input to the local, state and federal regulatory process and ensures that programs are in place to enable compliance and customer satisfaction.
Environmental Manager o6 Environmental LLCEnvironmental ManagerUniversity City, MOFull timeWe are seeking an experienced and driven Environmental Manager to lead environmental compliance, hazardous waste operations, and site-level environmental programs across our client facilities. The ideal candidate brings strong technical knowledge, leadership experience, and a proven ability to manage complex environmental challenges in an industrial or manufacturing setting.
Environmental Risk Officer US BankEnvironmental Risk OfficerSaint Louis, MO$124,355–$146,300 / yearEnvironmental and Seismic Risk Officer position within the U.S. Bank Real Estate Technical Services Environmental Team requiring a high degree of specialized technical ability and excellent communication skills. In addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures.
Environmental Risk Officer U.S. BancorpEnvironmental Risk OfficerSaint Louis, MO$124,355–$146,300 / yearEnvironmental and Seismic Risk Officer position within the U.S. Bank Real Estate Technical Services Environmental Team requiring a high degree of specialized technical ability and excellent communication skills. In addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures.
Field/Staff Scientist Terracon Consultants IncField/Staff ScientistSaint Louis, MOThis scientist will focus on preparing Phase I ESA reports, conducting site visits, preparing proposals, managing Phase I ESA related projects, and performing other various field work. This role requires and individual who excels in critical thinking, report writing, problem solving, multi-tasking, has a unique interest in history, and providing related environmental expertise for our clients.
Senior Scientist Terracon Consultants IncSenior ScientistSt Louis, MOThis role serves as a senior technical resource and project leader responsible for managing complex projects involving asbestos, lead-based paint, mold, indoor environmental quality (IEQ), radon, and other environmental health concerns impacting buildings and facility occupants. The successful candidate will provide technical leadership, mentor staff, develop client relationships, and contribute to business growth while ensuring projects are completed safely, on time, and within budget.
Cultural Resource Specialist Hanson Professional Services IncCultural Resource SpecialistSt. Louis, MO$60,000–$80,000 / yearThe Cultural Resource Specialist provides technical support for cultural resource management (CRM) services associated with infrastructure, transportation, land development, and public and private sector projects. This position conducts cultural resource investigations, supports regulatory compliance efforts, and collaborates with multidisciplinary project teams to identify and address cultural resource considerations.
Transportation Planning Project Manager II Crawford, Murphy and Tilly IncTransportation Planning Project Manager IISt Louis, MO$110,000–$140,000 / yearAs an Experienced Transportation Planning Project Manager II, you'll play a key role in collaborating with planners, engineers, environmental scientists, technicians, public and private agencies, and community stakeholders to develop transportation solutions that improve mobility, safety, and quality of life. You'll lead complex planning studies, guide project teams, foster client relationships, and help move innovative ideas from concept to implementation while contributing to meaning infostructure and community planning initiatives.
Traffic Civil Engineer III Crawford, Murphy and Tilly IncTraffic Civil Engineer IIISt Louis, MO$75,000–$90,000 / yearYou will contribute to traffic engineering studies, transportation planning efforts, roadway design projects, safety analyses, and multimodal transportation initiatives while continuing to expand your technical expertise, project delivery experience, and professional growth. As a Traffic Engineer III, you'll collaborate with engineers, planners, environmental scientists, technicians, clients, and public and private agency partners to develop transportation solutions that enhance safety, operations, and overall system performance.
Transportation Planning Project Manager I Crawford, Murphy and Tilly IncTransportation Planning Project Manager ISt Louis, MO$95,000–$125,000 / yearAs an Experienced Transportation Planning Project Manager, you'll play a key role in collaborating with planners, engineers, environmental scientists, technicians, public and private agencies, and community stakeholders to develop transportation solutions that enhance mobility, safety, and quality of life. You will manage planning studies, coordinate multidisciplinary teams, support client relationships, and guide projects from concept through implementation while contributing to meaningful infrastructure and community planning initiatives.
Roadway Civil Engineer III Crawford, Murphy and Tilly IncRoadway Civil Engineer IIISt Louis, MO$75,000–$90,000 / yearAs a Roadway Engineer III, you'll collaborate with engineers, planners, environmental scientists, technicians, clients, and public and private agency partners to develop and deliver roadway, highway, multimodal, intersection, and other transportation infrastructure solutions. You will contribute to planning, design, and project delivery efforts while continuing to expand your technical expertise, transportation engineering knowledge, and professional growth through increased levels of responsibility within project teams.