• Senior Principal Engineer…

    Freeport-McMoRan (Phoenix, AZ)
    Senior Principal Engineer - Water Treatment Process Requisition ID: 139561 Location: Phoenix, AZ, US, 85004-2121 Category: Engineering Services Share this ... Arizona. Several hundred employees support global operations in finance, human resources , information technology, planning and more from the main office, satellite… more
    Freeport-McMoRan (07/22/25)
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  • Principal Geotechnical/Civil…

    AECOM (Phoenix, AZ)
    …**Job Description** **Job Description** **AECOM ** is seeking a highly motivated Principal Geotechnical/Civil Engineer to support mine tailings and heavy mine ... Whether improving your commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and communities thrive. We… more
    AECOM (10/11/25)
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  • Principal Geotechnical/Dams Engineer

    AECOM (Phoenix, AZ)
    …position. Responsibilities for this position include but are not limited to: + Principal Engineer within Geotechnical Engineering Team. + Plan and oversee field ... commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and...an immediate need for an experienced Geotechnical and/or Dams Engineer who is willing to take on a leadership… more
    AECOM (09/22/25)
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  • Principal Tailings Engineer (EOR)

    WSP USA (Tucson, AZ)
    **This Opportunity** WSP has a career opportunity for a ** Principal Tailings Engineer ** with our Mine Waste Team for our Lakewood, CO office. The following ... civil/geotechnical projects in the US and internationally. This individual will be Engineer of Record (EOR) for tailings storage facilities. Our ideal candidate… more
    WSP USA (08/08/25)
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