• Environmental Air Quality

    Burns & McDonnell (Brea, CA)
    **Description** Burns & McDonnell's regional operation in Southern California is looking for an Air Quality Project Manager to oversee air permitting & ... California regional Environmental Services team and lead a variety of challenging environmental air quality projects while mentoring and directing less… more
    Burns & McDonnell (10/30/25)
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  • Air Quality Modeler

    Jacobs (Irvine, CA)
    …closely related technical degree. * A minimum of four years of professional air quality project experience, including permitting, modeling, monitoring, and ... When it comes to environmental consulting, we're focused on cleaning up our...to stakeholders, including regulatory agencies. * Experience as a Project Manager on air quality more
    Jacobs (11/08/25)
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  • Engineering & Environmental Permitting…

    Generac Power Systems (Corona, CA)
    …our customers; and + Highly motivated to continue working in the engineering and air quality environmental field and expand knowledge and experience. ... **Minimum Qualifications:** + 1-5 years of work experience in the engineering, air quality and/or environmental industry in an engineering, environmental more
    Generac Power Systems (12/23/25)
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  • Environmental Planner 5

    CDM Smith (Irvine, CA)
    …purposes of conducting environmental impact assessments pursuant to the California Environmental Quality Act (CEQA) and/or the National Environmental ... engineering science and technology, such as models used to evaluate impacts to air quality , transportation, and noise. *Excellent written and oral communication… more
    CDM Smith (12/11/25)
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  • Environmental Planning Intern

    Kimley-Horn (Orange, CA)
    …and regulations including California Environmental Quality Act (CEQA), National Environmental Protection Act (NEPA), and/or the Clean Air Act, and a ... research and judgment to guide our clients through the environmental clearance and permitting process. This role will consist...consist of preparing technical analyses in the fields of Air Quality , Energy, Noise, or Greenhouse Gas/Climate… more
    Kimley-Horn (12/24/25)
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  • Senior Environmental Scientist, Geologist,…

    Langan Engineering, Environmental, Surveying and Landscape… (Irvine, CA)
    Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, ... impactful contributions. Job Summary Langan is seeking a Senior Staff Environmental Scientist, Geologist, Engineer or Hydrogeologist to join its collaborative team… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (12/02/25)
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  • Environmental Engineer, Scientist,…

    Langan Engineering, Environmental, Surveying and Landscape… (Irvine, CA)
    …continuous learning environment. Job Responsibilities + Perform field inspections and environmental investigations; + Perform air , soil, gas, groundwater ... Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies,… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (11/26/25)
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  • Assistant Project Manager (Multiple Shifts)…

    Eurofins US Network (Tustin, CA)
    …than 40 service centers nationwide, Eurofins Environment Testing provides full-service environmental analysis across all 50 states. Our network supports public and ... investment in people, technology, and infrastructure. We offer comprehensive testing for air , water, soil, sediment, tissue, and waste, covering a wide range of… more
    Eurofins US Network (12/30/25)
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  • Quality Assurance Specialist - Eurofins…

    Eurofins US Network (Tustin, CA)
    …responding to external audits conducted by clients and regulatory agencies + Review Quality Assurance Project Plans, and technical and QC specifications in ... than 40 service centers nationwide, Eurofins Environment Testing provides full-service environmental analysis across all 50 states. Our network supports public and… more
    Eurofins US Network (12/30/25)
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  • Senior Facilities Engineer

    Cordis (Irvine, CA)
    …all Federal, State, local regulations, company policies/procedures including Health, Safety, Environmental , and Quality standards. + Conduct design reviews and ... and maintenance of building systems (HVAC, ISO 8 Cleanrooms, compressed air /CDA, nitrogen generation system, electrical, plumbing, controls, and utilities). + Lead… more
    Cordis (12/20/25)
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  • Staff EHS Engineer

    J&J Family of Companies (Irvine, CA)
    …+ Demonstrated project management skills + Experience with ISO 14001 Environmental Management Systems and certification **Other:** + Requires up to 10% domestic ... impact health for humanity. Learn more at https://www.jnj.com **Job Function:** Environmental Health, Safety (EH&S) and Facilities Services (FS) **Job Sub**… more
    J&J Family of Companies (12/13/25)
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  • Senior Mechanical Engineer

    Safran (Irvine, CA)
    …core purpose is to contribute to a safer, more sustainable world, where air transport is more environmentally friendly, comfortable and accessible. Safran has a ... analysis related to kinematics, tolerance stack-ups, strength / robustness and environmental impacts. Identify and analyze potential failure modes and recommend… more
    Safran (01/02/26)
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  • Construction Inspection Specialist (Flex Staff)

    CDM Smith (Irvine, CA)
    …field construction related services on projects, enforcing adherence to safety, environmental , quality control, and permitting requirements * Conducts site ... Overseas travel is also possible. **Preferred Qualifications:** * Prior Federal or DoD project experience (NAVFAC, USACE, or Air Force CE) is highly desirable… more
    CDM Smith (12/31/25)
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  • Engineering Specialist (Flex Staff)

    CDM Smith (Irvine, CA)
    …and project closeout/punchlist activities. * Conduct or assists in quality assurance reviews to ensure compliance with contract requirements. * Develops, trains, ... (CQM) for Contractors certificate. * OSHA 30-Hour Construction Safety. * Federal or DoD project experience (NAVFAC, USACE, or Air Force CE) is highly desirable.… more
    CDM Smith (12/31/25)
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  • Regional Technical Specialist (Filtration Focus)

    Rain for Rent (Riverside, CA)
    …to temporary liquid storage, our solutions consistently exceed customer expectations for quality and service. We are committed to completing every project ... a rich and enduring legacy. For over 91 years, we've delivered consistent, high- quality products and services to our customers. With more than 70 locations across… more
    Rain for Rent (11/06/25)
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  • Mechanical Engineer III

    Safran (Irvine, CA)
    …core purpose is to contribute to a safer, more sustainable world, where air transport is more environmentally friendly, comfortable and accessible. Safran has a ... analysis related to kinematics, tolerance stack-ups, strength / robustness and environmental impacts. Identify and analyze potential failure modes and recommend… more
    Safran (01/02/26)
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  • Laboratory Technician I - Organic Prep (Multiple…

    Eurofins US Network (Tustin, CA)
    …than 40 service centers nationwide, Eurofins Environment Testing provides full-service environmental analysis across all 50 states. Our network supports public and ... investment in people, technology, and infrastructure. We offer comprehensive testing for air , water, soil, sediment, tissue, and waste, covering a wide range of… more
    Eurofins US Network (12/30/25)
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  • Senior Systems Engineer

    Safran (Irvine, CA)
    …core purpose is to contribute to a safer, more sustainable world, where air transport is more environmentally friendly, comfortable and accessible. Safran has a ... interact, and collaborate with cross-functional teams, including design, manufacturing, quality , testing, program management, suppliers, and customers to resolve… more
    Safran (01/02/26)
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  • Sr. Test Technician

    Virgin Galactic (Irvine, CA)
    …and guidelines from team leader to support collaboration across teams to complete project + Provide usage feedback of test systems to engineering for process ... and the supervision of operation, of test equipment (custom, materials, environmental chambers, altitude chambers, thermal vacuum chambers, vibration tables, and… more
    Virgin Galactic (12/10/25)
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  • Chemist I - GCMS (Multiple Shifts) Eurofins…

    Eurofins US Network (Tustin, CA)
    …than 40 service centers nationwide, Eurofins Environment Testing provides full-service environmental analysis across all 50 states. Our network supports public and ... investment in people, technology, and infrastructure. We offer comprehensive testing for air , water, soil, sediment, tissue, and waste, covering a wide range of… more
    Eurofins US Network (12/30/25)
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