• 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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  • Senior Environmental Sciences Specialist…

    Black & Veatch (Irvine, CA)
    …wetland and floodplain analysis, waterbody and water quality assessment, air quality permitting and management, environmental remediation, site ... **Nearest Major Market:** Denver **Job Segment:** Nuclear Engineering, Environmental Engineering, Wastewater, Water Treatment, Air Quality , Engineering more
    Black & Veatch (11/06/25)
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  • Entry-Level Environmental Scientist

    AECOM (Orange, CA)
    …Join us. **Job Description** **AECOM** is actively seeking an **Entry-Level Environmental Scientist** for employment within our Environment Health and Safety ... group in the **Orange, California** office to support our environmental compliance projects. The ideal candidate will be a...Spring 2026._ **Tasks will include:** + Collect and evaluate project data in both field and office settings. +… more
    AECOM (11/15/25)
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  • Environmental Client Service Leader

    CDM Smith (Irvine, CA)
    …remedial investigations and design, remediation, natural resources including NEPA and NRDA, environmental compliance, air quality , solid waste, climate ... over 75 years. Our environmental services have spanned the areas of remediation, air quality , climate resilience, PFAS, and solid waste projects. As a member… more
    CDM Smith (08/19/25)
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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 (10/03/25)
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  • Charge Ready Distribution Associate Project

    Southern California Edison (Pomona, CA)
    …and reducing petroleum usage is critical to realizing California's ambitious climate and air quality goals. In addition to cleaning and modernizing the grid, ... the Clean Energy Revolution Become a Charge Ready Associate Project Manager at Southern California Edison (SCE) and build...power our planet, reduce carbon emissions and create cleaner air for everyone. Are you ready to take on… more
    Southern California Edison (10/29/25)
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  • Product Manager

    Amphenol CIT (Cerritos, CA)
    …from space, connect power to downhill oil drills, and get planes back in the air faster. At Amphenol CIT, we make the amazing possible. Take the next step to ... strategies, and long-term roadmaps align with Amphenol CDI's commitment to innovation, quality , and customer success. **ESSENTIAL JOB FUNCTIONS** + Own full product… more
    Amphenol CIT (10/22/25)
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  • DCP Planning, Advisor

    Southern California Edison (Pomona, CA)
    …Advisor, your work will help power our planet, reduce carbon emissions and create cleaner air for everyone. Are you ready to take on the challenge to help us build ... meeting industry design standards and safety regulations + Oversees the environmental permitting and planning efforts of government, internal, and privately owned… more
    Southern California Edison (09/18/25)
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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 (10/04/25)
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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 (10/01/25)
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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 (10/01/25)
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  • Advanced Manufacturing Engineer II - NPI

    Honeywell (Torrance, CA)
    …Integrated Product Delivery and Support (IPDS), Flawless Launch, and Advanced Product Quality Planning (APQP) are required. The current specific opportunity is in ... manufacturing techniques + Review conceptual and development designs for cost, quality , manufacturability, and yield + Manage Manufacturing Readiness Level (MRL)… more
    Honeywell (11/13/25)
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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 (10/04/25)
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  • Mechanical Design Engineer II

    Honeywell (Torrance, CA)
    …This team is responsible for the design, development, and analysis of Environmental Control System (ECS) turbomachinery, heat exchangers, and electric traction drive ... + Collaborate with global engineering teams to ensure technical accuracy and project alignment. + Participate in requirements validation, project compliance, and… more
    Honeywell (10/08/25)
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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 (10/04/25)
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  • Senior Electrical 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 (10/04/25)
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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 (10/14/25)
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  • BAS Application Engineer

    EMCOR Group (Los Alamitos, CA)
    …**Additional hours outside the above times/days may be required to support project activities. Periodic travel outside the SoCal area may be required.** KDC ... power, and access to technical and financial resources enable us to complete your project in a timely manner with cost competitive performance. Owned by EMCOR, the… more
    EMCOR Group (10/25/25)
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  • Sr. Advanced Mechanical Design Engineer…

    Honeywell (Torrance, CA)
    …You will be responsible for the development and analysis of Environmental Control System (ECS) turbomachinery, heat exchangers, and electric traction drive ... technical guidance and mentorship to junior engineers. + Ensure requirements validation, project and product compliance, and risk management. + Participate in and… more
    Honeywell (10/08/25)
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