• Geotechnical Engineer 7: Geo-…

    CDM Smith (Irvine, CA)
    …junior engineers, geologists, and technicians. \#LI- MO1 **Job Title:** Geotechnical Engineer 7: Geo- Environmental Engineer **Group:** ISO ... on full-service design and construction services for geotechnical and geo- environmental engineering aspects of remediation and mining projects including landfills,… more
    CDM Smith (10/18/25)
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  • Environmental Engineer 5…

    CDM Smith (Irvine, CA)
    …ID:** 42410BR **Business Unit:** TSU **Job Description:** We are currently seeking an Environmental Engineer to support a wide variety of environmental ... Developing external client interaction and marketing skills. \#LI-AE1 **Job Title:** Environmental Engineer 5 (Feasibility Studies) **Group:** ESO **Employment… more
    CDM Smith (11/24/25)
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  • Senior Environmental Engineer

    AECOM (Long Beach, CA)
    …world. Join us. **Job Description** **AECOM** is actively seeking an experienced ** Environmental Engineer ** for employment within our ** Environmental ... to clients and regulatory agencies + Planning and managing environmental field work, including remediation systems operations, maintenance, and...+ US Citizen + Candidates must already possess a PE certification (does not have to be CA) +… more
    AECOM (09/18/25)
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  • Project Environmental Scientist, Geologist,…

    Langan Engineering, Environmental, Surveying and Landscape… (Irvine, CA)
    …to make impactful contributions. Job Summary Langan is seeking a Project Environmental Scientist, Geologist, Engineer or Hydrogeologist to join its collaborative ... Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy...Engineering; (Master's degree a plus); + LEED AP or PE certification; + 6+ years of related work experience;… more
    Langan Engineering, Environmental, Surveying and Landscape Architecture, DPC (12/02/25)
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  • Environmental Engineer ( PE )

    APTIM (Irvine, CA)
    …degree in civil/ environmental engineering, or related degree required + Professional Engineer ( PE ) license ( PE registration in any state, registration ... Overview:** This role serves as a key resource for interpreting and applying environmental , fire, and building codes and regulations across a wide range of client… more
    APTIM (11/20/25)
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  • Mechanical Engineer , PE - Accident…

    EFI Global (Orange, CA)
    …mechanical failures and vehicle accidents? We are seeking a highly skilled** **Mechanical Engineer with a Professional Engineer ( PE ) license** **to join ... HERE EFI Global is a full-service engineering, fire investigation, environmental , health and safety, and specialty consulting services firm...a variety of industries in both the public and private sectors. Over the last four decades, we have… more
    EFI Global (11/15/25)
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  • Biosolids/Residuals Practice Leader - West Coast…

    Black & Veatch (Irvine, CA)
    …projects in applicable countries, and supports where necessary. (Licensed Professional Engineer - PE ) **Work Environment/Physical Demands** + Hybrid or flexible ... San Francisco **Nearest Secondary Market:** Oakland **Job Segment:** Process Engineer , Wastewater, Water Treatment, Environmental Engineering, Engineer more
    Black & Veatch (12/09/25)
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  • Fire Protection Engineer

    CDM Smith (Irvine, CA)
    …in the world. We deliver legendary service and smart solutions for environmental and infrastructure challenges, creating an unmatched experience for both our clients ... and anticipate tomorrow's demands. We're currently seeking a talented Fire Protection Engineer . In this role, you'll contribute to projects that protect lives and… more
    CDM Smith (11/13/25)
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  • Senior Civil Engineer

    Essel (Diamond Bar, CA)
    …Requirements + Bachelor's degree in Civil Engineering or a related field + Professional Engineer ( PE ) license REQUIRED + Minimum of 5 years of experience in ... At Essel, we are a leading environmental services company dedicated to creating sustainable solutions...are currently seeking a skilled and experienced Senior Civil Engineer to support our client with water infrastructure utilities.… more
    Essel (12/08/25)
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  • Geotechnical Engineer

    Verdantas (Irvine, CA)
    …sustainability, and your career finds purpose! At Verdantas, we're redefining environmental consulting and sustainable engineering through our use of cutting-edge ... We partner with clients to deliver smart, data-driven solutions to complex environmental and infrastructure challenges. We don't just solve problems; we help shape… more
    Verdantas (11/19/25)
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  • Sediment Remediation Engineer 5

    CDM Smith (Irvine, CA)
    …CDM Smith is seeking candidates for a senior level Sediment Remediation Engineer position. The candidate must have demonstrated expertise working independently as ... scientific and engineering principles of sediment and contaminant transport, environmental site assessment, sampling technologies, cap modeling, and remedial action… more
    CDM Smith (11/24/25)
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  • Senior Mechanical Engineer - Wastewater

    Parsons Corporation (Fountain Valley, CA)
    …including Cal OSHA regulations. + Bachelor's degree in Mechanical Engineering. + Licensed Mechanical Engineer ( PE ) in the State of California. + Minimum of 10 ... and redefine what's possible. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA (with initial assignment in… more
    Parsons Corporation (11/07/25)
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  • Water Resources Engineer Job Details…

    Black & Veatch (Irvine, CA)
    …+ Minimum of 5 years related work experience. **Certifications** Professional Engineer ( PE ), California **Work Environment/Physical Demands** Hybrid or flexible ... **Water Resources Engineer ** Date: Dec 4, 2025 Location: Los Angeles,...compliance and permitting efforts for USACE, FEMA, and other environmental permit submittals + Provide business development leadership to… more
    Black & Veatch (12/05/25)
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  • Project Traffic Engineer - Rail

    Olsson (Irvine, CA)
    …a team + Bachelor's degree in Civil Engineering + Must possess a Professional Engineer ( PE ) license + 6+ years of traffic or transportation engineering ... Project Traffic Engineer - Rail Arizona - Remote; Colorado -...as experience, qualifications, geographic location, skills, education, and internal equity . Colorado Pay Range $114,000-$150,000USD Actual compensation will vary… more
    Olsson (11/18/25)
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  • Senior Traffic Project Engineer

    HNTB (Santa Ana, CA)
    …on projects. **What We Prefer:** + 10 years of relevant experience + Professional Engineer ( PE ) or American Institute of Certified Planners (AICP) depending on ... team of employee-owners. HNTB is currently seeking to hire a senior traffic project engineer in their Orange County or Ontario office. The target applicant will have… more
    HNTB (11/06/25)
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  • Civil Engineer - Water/Wastewater

    Verdantas (Irvine, CA)
    …sustainability, and your career finds purpose! At Verdantas, we're redefining environmental consulting and sustainable engineering through our use of cutting-edge ... We partner with clients to deliver smart, data-driven solutions to complex environmental and infrastructure challenges. We don't just solve problems; we help shape… more
    Verdantas (10/07/25)
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  • Senior Civil Engineer - Pipeline/Pump…

    Verdantas (Irvine, CA)
    …sustainability, and your career finds purpose! At Verdantas, we're redefining environmental consulting and sustainable engineering through our use of cutting-edge ... We partner with clients to deliver smart, data-driven solutions to complex environmental and infrastructure challenges. We don't just solve problems; we help shape… more
    Verdantas (10/07/25)
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  • Civil Engineer (Water)

    Jacobs (Irvine, CA)
    …preferred. * Minimum of 8 years of related experience. * Registered Professional Engineer ( PE ) in the state of California. * Demonstrated experience with ... Jacobs is where you belong. We are looking for a passionate and dedicated Civil Engineer in Irvine, CA who will support local and regional water quality BMP designs,… more
    Jacobs (11/30/25)
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  • Staff Electrical Engineer

    Black & Veatch (Irvine, CA)
    **Staff Electrical Engineer - Water/Wastewater 1** Date: Nov 6, 2025 Location: Irvine, CA, US Murrieta, CA, US Los Angeles, CA, US San Marcos, CA, US Company: Black ... construction support for mission-critical facilities, as well as threat reduction and environmental services support worldwide. By joining our business, you will be… more
    Black & Veatch (10/10/25)
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  • Senior Civil Engineer - Water/Wastewater

    AECOM (Orange, CA)
    …experience. or demonstrated equivalency of experience and or education + **California Professional Engineer ( PE ) license** or ability to obtain within 6 months. ... Description** AECOM's Water business line is seeking a **Senior Civil Engineer ** with strong site civil design expertise to join our Water/Wastewater/Conveyance… more
    AECOM (11/19/25)
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