NewScientist 1 Organics Pace Analytical ServicesScientist 1 OrganicsHazelwood, MO$18–$18 / hourli>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.
EH&S Entry Level - Environmental Technician I J.S. Held LLCEH&S Entry Level - Environmental Technician IFairview Heights, ILOur 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.
Entry-Level Civil Engineer (EIT)-Land Development McBride HomesEntry-Level Civil Engineer (EIT)-Land DevelopmentChesterfield, MO$70,000–$85,000 / yearEach year, McBride is responsible for developing over 1,000 homesites, and we're looking for talented individuals to join our dynamic team and contribute to shaping the future of homebuilding in Missouri. This role is ideal for Civil Engineers with 0-2 years of residential land development experience who are interested in working with a dynamic team on exciting projects and alongside skilled consultants.
Heavy Equipment Technician - Entry Level Republic Services IncHeavy Equipment Technician - Entry LevelEdwardsville, ILp>QUALIFICATIONS: Advanced knowledge in air brakes, tires, hydraulics, advanced electrical, advanced drive train knowledge, suspension, steering and wheel-end components training as evidenced by ASE Certification. Reads and interprets equipment condition reports and/or repair orders, communicate with supervisor and/or operator for clarification of defects and discuss preventive techniques with operators to minimize future repairs.
Electrical Component & Obsolescence Engineer (Entry Level) Zp Group LlcElectrical Component & Obsolescence Engineer (Entry Level)MO$80,000–$105,000 / yearPosition Responsibilities Include: Apply electrical engineering knowledge to evaluate electrical and electronic components and identify alternate replacements for obsolete or at‑risk parts. This role supports a Component Engineering team responsible for sustaining and advancing a broad portfolio of aerospace, defense, and national security systems.
Microbiologist (Entry Level) Actalent IncMicrobiologist (Entry Level)Saint Louis, MOPerform routine microbiological testing under a sterile hood, including spread plate techniques, enrichment procedures, sub-culturing, gram staining, coagulation tests, AI20E testing, fungal identification through sub-cultures and staining, and microscope-based analyses. This role works extensively in a sterile laboratory environment, executes microbiological methods according to SOPs and cGMP requirements, and maintains accurate documentation in both electronic and paper systems.
Principal, Environmental Due Diligence, EHS Compliance and Environmental Permitting Ramboll UK LtdPrincipal, Environmental Due Diligence, EHS Compliance and Environmental PermittingSt. Louis, MO$162,000–$202,000 / yearThe ideal candidate should possess experience in managing consulting projects, be adept at working within multi-disciplinary teams, be skilled in the analysis and communication of information, and be capable of collaborating effectively with agencies, organizations, and individuals to provide guidance on decision-making. As a new Principal, you will collaborate with others across the business to spearhead the development and management of our EHS consulting practice, offering strategic direction, technical know-how, entrepreneurial energy and creative solutions to our clients.
Early Career Environmental Planner WSP Global IncEarly Career Environmental PlannerMOThis 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.
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.
Environmental Scientist Tetra Tech IncEnvironmental ScientistFenton, 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. 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.
Environmental Scientist-Remediation Focus AECOMEnvironmental Scientist-Remediation FocusSt. Louis, MOWe 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. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.
staff-environmental-scientist-natural-resources-chesterfield-mo-columbus-oh Burns & McDonnellstaff-environmental-scientist-natural-resources-chesterfield-mo-columbus-ohChesterfield, MOp>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.
Assistant Vice President, Environmental Planning WSP Global IncAssistant Vice President, Environmental PlanningSaint Louis, MOPerform professional environmental planning work and conduct investigations, inspections, and environmental studies and surveys to gain further information on a particular environmental problem or issue, verify site characteristics, and/or plan for future environmental needs, site impact, habitat types, and associated physical and wildlife sensitivities. Ensures environmental planning-related project elements and processes are conveyed and acted upon with a high level of quality and compliance to accurately address environmental impact and long-term ecological risks by applying and integrating urban and regional planning with a focus on sustainability.
PROJECT GEOLOGIST / PROJECT ENVIRONMENTAL SCIENTIST Broadbent & Associates, IncPROJECT GEOLOGIST / PROJECT ENVIRONMENTAL SCIENTISTSt. Louis, MOThree 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.
Environmental Engineer-Remediation Focus AECOMEnvironmental Engineer-Remediation FocusSt. Louis, MO$65,000–$91,000 / yearWe 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
Environmental Field-Testing Technician Alliance Technical GroupEnvironmental Field-Testing TechnicianEarth City, MO$18–$21 / hourDuring 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.
Environmental Field-Testing Technician AllianceEnvironmental Field-Testing TechnicianEarth City, MissouriDuring 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.
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 AECOMEnvironmental Project ManagerSt. Louis, MO$75,000–$110,000 / yearWe 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
Sr Environmental Compliance Lead Tetra Tech IncSr Environmental Compliance LeadCollinsville, ILWith 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.
EVS TECH III - CHS ENVIRONMENTAL SERVICES - FT NIGHTS (60351) Anderson HospitalEVS TECH III - CHS ENVIRONMENTAL SERVICES - FT NIGHTS (60351)Staunton, ILJob Summary: Responsible for cleaning patient rooms utilizing the seven-step method of cleaning, isolation areas in accordance with protocols, bathrooms and all other areas of the hospital/clinic/physical therapy department according to cleaning schedules. Refills paper products, vacuums, wipes surfaces, dust & wet mops, buff the floors, strips and re-waxes floors throughout the hospital in accordance with cleaning schedules.
NewEntry Full Stack Developer TrinnexEntry Full Stack DeveloperSaint Louis, MOYou’ll work on modern, high-impact applications that bring together sensor and IoT data, geospatial technologies, machine learning, and AI-powered systems to solve real-world engineering and environmental challenges. 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.
Assistant Scientist Terracon Consultants IncAssistant ScientistMOProjects 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.
Geophysicist Universal Engineering SciencesGeophysicistSt. Louis, MOLearn more about the benefits of joining Team UES and our core values at careers.teamues.com.. We are looking for a hands-on geophysicist with practical field experience who enjoys solving complex subsurface challenges and working alongside engineers, geologists, and project teams.
Principal, Air Quality Ramboll UK LtdPrincipal, Air QualitySt. Louis, MO$161,000–$202,000 / yearYour key tasks and responsibilities will be: Identifying and pursuing business development opportunities; Managing projects, clients, and regulatory agency relations; Critically reviewing and interpreting local, state, and federal environmental regulations, compiling and drafting regulatory applicability determinations, and communicating findings, to co-workers, clients, and regulatory agencies; Overseeing the preparation of comprehensive federal and state air permit application materials; Testifying at administrative and/or court hearings; Participating in local, national and international scientific and trade group meetings; and. D. degree in Engineering or Environmental Sciences, or related discipline; 13+ years of related air science experience, largely in a consulting environment; Demonstrated capabilities in understanding, interpreting, and applying environmental regulations to real-world situations; Understanding of air quality issues and agency-approved methods and guidance; Ability to externally manage client and regulatory agency relationships and internally manage staff and competing project priorities; and.
Primate Keeper Saint Louis ZooPrimate KeeperSaint Louis, Missourip>· A competitive candidate will actively support and embody the Saint Louis Zoo’s 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.
Management Associate - Plant Processes United States Steel CorpManagement Associate - Plant ProcessesGranite City, IL$75,000–$80,000 / 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. 3346720No5238549710.00.015-Dec-2025Management Associate - Plant ProcessesUnited States Steel - Granite City Works is seeking Management Associates -IT/Computer Science for our Plant Processes organization.
Primate Keeper Association of Zoos and AquariumsPrimate KeeperSt. Louis, MOA 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.
Scientist 2 Pace Analytical ServicesScientist 2Hazelwood, MissouriBachelor’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. Assists with development and execution of chemistry/biochemistry or cross-functional projects, including budgets, timelines, materials, and staffing needs; provides updates to management.
Sr. Machine Learning Researcher, Domain-Aware Modeling & Scientific Machine Learning Bayer AGSr. Machine Learning Researcher, Domain-Aware Modeling & Scientific Machine LearningCreve Coeur, MO$120,000–$170,000 / yearli>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.
Consulting Associate, Scientist ERMConsulting Associate, ScientistSt Louis, MissouriAs 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.
Associate, Project Delivery Engineer American Water Works Co IncAssociate, Project Delivery EngineerSt. Louis, MOp>The Associate Project Delivery Engineer is an entry-level position in the Engineering function and is responsible for various engineering tasks for water and wastewater utility systems, such as design project management and operational support to ensure efficient and reliable delivery of services to our customers. • Conduct system capacity evaluations, analysis of water source treatment, pumping, and collection/distribution/storage or other system deficiencies, as assigned to support ongoing operations, service extension requests, or regional growth opportunities.