NewENVIRONMENTAL SCIENTIST State Of CaliforniaENVIRONMENTAL SCIENTISTOrange County, CA$4,418–$9,321The incumbent is tasked with the following: performs environmental assessments and surveys; assists in investigations; serves as a technical expert in the identification of resources at risk, site protection priorities, and the evaluation of oil spill trajectories; functions as a member of OSPR's Field Response Team (FRT); conducts shoreline assessment; performs injury determinations, collects soil, water, tissue and petroleum samples; assists with wildlife operations during spill response activities; assists in the coordination and development of site remediation plans, the determination of site cleanup endpoints, and draft final biological injury reports; works closely with other OSPR staff, federal, state and local governmental agencies, and nongovernmental organizations; participates in Area Contingency Planning Committees and/or Geographic Response Planning Committees; participates in comprehensive government and industry sponsored table top and field deployment drills and exercises; assists in the coordination and development of mitigation and restoration options; provides innovative alternatives to impacted or lost resources; and may oversee restoration projects and provide technical support and guidance for trustee councils. The incumbent in this position may be required to participate in spill prevention and response training, drills, and incidents throughout California, and must be available to deploy or travel with short notice for extended periods of time, up to seven (7) days or more, via private or public transportation.
SENIOR ENVIRONMENTAL SCIENTIST (SPECIALIST) State Of CaliforniaSENIOR ENVIRONMENTAL SCIENTIST (SPECIALIST)San Bernardino, CA$7,820–$10,732 / yearSpecial Personal Characteristics: Strong verbal and written communication skills; analytical ability; attention to detail; demonstrated ability to exercise sound judgment and work independently; high degree of initiative, flexibility, open-mindedness, and tact; ability to develop and maintain productive relationships while working in contentious settings; maintain professional personal appearance; good work ethic; reliability; and leadership. Interpersonal Skills: Work independently and in a team setting; communicate politely, tactfully, and firmly as necessary with other agency representatives and members of the public; demonstrate excellent listening skills and effective negotiation skills to facilitate and resolve conflicts; inspire confidence and effective working relationships with employees, supervisors, and managers in government and industry.
Staff Environmental Scientist/Engineer Montrose Environmental Group IncStaff Environmental Scientist/EngineerSanta Ana, CA$71,000–$80,000 / yearOur scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients' resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress. The Staff Environmental Scientist/Engineer will complete tasks as assigned using applicable tools and skills to help develop, implement, and maintain management strategies, procedures, and plans for our clients to ensure compliance with state, federal, and local regulations.
Environmental Scientist Manager Apex CompaniesEnvironmental Scientist ManagerFullerton, California$104,000–$146,000 / yearResponsible for managing municipal, utility, industrial, and commercials clients with stormwater planning and compliance efforts associated with Phase I and II Municipal Separate Storm Sewer System (MS4) Permits, the Construction General Permit (CGP), and Industrial General Permit (IGP). Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth.
Environmental Scientist Manager PBS Engineering and Environmental Inc.Environmental Scientist ManagerFullerton, CA$104,000–$146,000 / yearResponsible for managing municipal, utility, industrial, and commercials clients with stormwater planning and compliance efforts associated with Phase I and II Municipal Separate Storm Sewer System (MS4) Permits, the Construction General Permit (CGP), and Industrial General Permit (IGP). Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth.
Staff Environmental Scientist/Engineer Onterris PayrollStaff Environmental Scientist/EngineerSanta Ana, CaliforniaOur scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients’ resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress. The Staff Environmental Scientist/Engineer will complete tasks as assigned using applicable tools and skills to help develop, implement, and maintain management strategies, procedures, and plans for our clients to ensure compliance with state, federal, and local regulations.
NewEnvironmental Scientist Aptim CorpEnvironmental ScientistIrvine, CA$35–$38.46 / hourAPTIM Envir and Infra, LLC is committed to providing an extensive range of benefits that protect and promote the health and financial well-being of our employees and their families through the APTIM Benefits Marketplace https://aptim.makeityoursource.com/ . Compensation depends on several factors including experience, education, key skills, geographic location of the position, client requirements, external market competitiveness, and internal equity among other employees within APTIM.
NewEnvironmental Scientist APTIMEnvironmental ScientistIrvine, CA$35–$38.46 / hourAPTIM Envir and Infra, LLC is committed to providing an extensive range of benefits that protect and promote the health and financial well-being of our employees and their families through the APTIM Benefits Marketplace https://aptim.makeityoursource.com/. Compensation depends on several factors including experience, education, key skills, geographic location of the position, client requirements, external market competitiveness, and internal equity among other employees within APTIM.
Senior Environmental Scientist III Apex CompaniesSenior Environmental Scientist IIIFullerton, California$83,000–$125,000 / yearResponsible for assisting municipal, utility, industrial, and commercials clients with stormwater planning and compliance efforts associated with Phase I and II Municipal Separate Storm Sewer System (MS4) Permits, the Construction General Permit (CGP), and Industrial General Permit (IGP). Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth.
Senior Environmental Scientist III PBS Engineering and Environmental Inc.Senior Environmental Scientist IIIFullerton, CA$83,000–$125,000 / yearResponsible for assisting municipal, utility, industrial, and commercials clients with stormwater planning and compliance efforts associated with Phase I and II Municipal Separate Storm Sewer System (MS4) Permits, the Construction General Permit (CGP), and Industrial General Permit (IGP). Fueled by high-quality delivery, exceptional client retention, and strategic acquisitions, Apex Companies continues to rank among the fastest-growing firms in the AEC industry, recently recognized by the Zweig Group for our industry-leading growth.
Environmental Health and Safety (EHS) Internship, Summer 2026 Edwards LifesciencesEnvironmental Health and Safety (EHS) Internship, Summer 2026Irvine, CA$54,000–$72,000 / yearCurrent enrolled at an accredited university for the duration of the Internship project pursuing a Bachelor’s degree in Environmental Health and Safety, Environmental Sciences, Occupational Health and Safety, Chemical Engineering, Industrial Engineering, Environmental Science, or a related field. + Day‑to‑day work includes reviewing air quality data, conducting gap and applicability assessments, tracking corrective actions, maintaining documentation, and supporting verification activities.
Mid-To-Senior-Level Civil/Environmental Engineer Or Scientist (Stormwater) GSI EnvironmentalMid-To-Senior-Level Civil/Environmental Engineer Or Scientist (Stormwater)Irvine, CAWe are looking to hire staff that can contribute to some or all of the following efforts: Support and eventually lead stormwater and related NPDES projects, including industrial, municipal, and construction-related projects. Prepare documents such as proposals, plans (e.g., Stormwater Pollution Prevention Plans [SWPPPs]), and technical reports (e.g., Exceedance Response Action [ERA] Reports and Water Quality Based Corrective Action [WQBCA] Reports).
Water Management Program, Environmental Science Advisor Southern California EdisonWater Management Program, Environmental Science AdvisorRosemead, CAAbility to coordinate with regulatory agencies (DDW, RWQCB), support inspections, prepare technical reports including DDW Annual Reports and Consumer Confidence Reports, respond to compliance issues, and assess impacts of emerging regulations. + Experience supporting industrial wastewater, facility stormwater, and NPDES compliance programs, including permit implementation, sampling, monitoring, reporting, and regulatory submittals under the Clean Water Act.
Environmental Engineering Technician GpacEnvironmental Engineering TechnicianIrvine, CA75000–80000Keywords: Environmental compliance, Air emissions, Water quality, Waste management, Environmental monitoring, EPA regulations, NPDES, CEMS (Continuous Emissions Monitoring Systems), Power generation, energy, civil engineering, environmental engineering, power plant. We're partnering with a respected industry leader seeking an Environmental Engineering Technician to support environmental compliance, surveying, construction projects, and sustainability initiatives at a large industrial facility in Southeastern Montana.
Environmental Engineer Donatech CorporationEnvironmental EngineerFullerton, CA$28–$33 / hourThe successful candidate will demonstrate Environmental, Health & Safety knowledge in one or more of the following areas: environmental sustainability and compliance, occupational safety and will be responsible for developing, managing and implementing EH&S programs and initiatives in a fast-paced engineering and R&D environment. Required Skill Sets: Ability to maintain site compliance with the local, state and federal regulations (including, but not limited to EPA, DTSC SCAQMD, OC Health Care Agency and Cal OSHA).
Environmental Superintendent EsselEnvironmental SuperintendentTustin, CA$90,000–$130,000Essel is a premier environmental services company dedicated to delivering innovative and sustainable environmental remediation solutions. Key Responsibilities: Supervise and coordinate all daily field operations related to environmental remediation projects.
Environmental Engineers LancesoftEnvironmental EngineersFullerton, CA$25Description: Client has an opportunity for an energetic and motivated Environment, Health & Safety (EH&S) professional to support our environmental compliance and OSHA Voluntary Protection Programs, and work with individuals and teams to foster employee engagement and drive continuous improvement of our EH&S program and culture. Required Skill Sets: Ability to maintain site compliance with the local, state and federal regulations (including, but not limited to EPA, DTSC SCAQMD, OC Health Care Agency and Cal OSHA).
Environmental Field Project Manager - (Stack) Onterris PayrollEnvironmental Field Project Manager - (Stack)Santa Ana, CaliforniaOur scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients’ resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress. To thrive in this role, you’ll be comfortable taking ownership of the following responsibilities: Follow established testing methods, procedures, and processes to help support consistent and reliable source testing.
Environmental Field Project Manager - (Stack) MontroseEnvironmental Field Project Manager - (Stack)Santa Ana, CAOur scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients' resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress. To thrive in this role, you'll be comfortable taking ownership of the following responsibilities: Follow established testing methods, procedures, and processes to help support consistent and reliable source testing.
Environmental Sr. Project Manager EsselEnvironmental Sr. Project ManagerSanta Ana, CA$130,000–$161,000This is a seller-doer role responsible for strategic planning, business development, client management, and successful project execution across Federal, commercial, and private sector markets. We are seeking a professional, motivated, and knowledgeable Senior Project Manager to support environmental construction, remediation, and infrastructure projects throughout the Pacific/Western Region.