• Senior Botanist/Wetland Ecologist

    ICF (San Francisco, CA)
    …The Botanist position includes planning and conducting small to large-scale field surveys for vegetation mapping, aquatic resources delineations, and rare plants ... and collecting and synthesizing data in the field . The Botanist would work independently or in small...the 1987 Corps of Engineers (USACE) Wetland Delineation Manual ( Environmental Laboratory 1987) and the Arid West and Western… more
    ICF (12/26/25)
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  • Mechanical Engineer III

    Safran (Irvine, CA)
    …number** 2025-161037 **Job details** **Domain** Research, design and development **Job field / Job profile** Mechanics - Mechanical part or subassembly design ... product lifecycle, from initial design and requirements capture through manufacture and field support. 2. Essential Job Functions Provide input and guidance to… more
    Safran (01/02/26)
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  • Maintenance Technician - Sensor Repair (PIDS…

    UIC Government Services and the Bowhead Family of Companies (El Centro, CA)
    …relocation, reconfiguration, and adjustment of PIDS based on operational requirements, environmental changes, and false alarm trends * Terrain and line-of-sight ... considerations * Collaborate with field teams and remotely based technical support staff to...standards * Maintain compliance with all safety, security, and environmental protocols * Maintain proper inventory of spare parts,… more
    UIC Government Services and the Bowhead Family of Companies (12/30/25)
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  • Systems Engineer

    Amentum (China Lake, CA)
    …detailed design resolve technical issues, work closely with site technicians and field engineers to plan and execute complex site operations, and communicate status ... of related experience, or 15 years of relevant experience in an Engineering field are required Engineering degree in Mechanical, Electrical, or similar is preferable… more
    Amentum (12/28/25)
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  • Deputy Project Manager

    WSP USA (San Diego, CA)
    …monitoring, and compliance with WSP and USPS's safety, health and environmental (SH&E) requirements. + Project start-up meetings and documentation and attendance ... & maintenance manuals. + Equipment and systems testing and commissioning. + Field assignments are local and regional depending on technical capabilities and desire… more
    WSP USA (12/20/25)
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  • Aviation Planner - Mid Level

    HNTB (Los Angeles, CA)
    …of the following aviation planning disciplines: landside, terminal, airside, economics, or environmental . This position can be located at a variety of HNTB office ... and production of technical plans, studies, written reports, and environmental documents for transportation and infrastructure projects. + Responsible for… more
    HNTB (12/17/25)
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  • Lead Forest Ecologist

    WSP USA (San Francisco, CA)
    …with internal members of the organization + Lead/organize forestry and/or ecology field data collection and prepare related reports + Advise other team members ... analysts, recreation specialists, biologists, cultural resources specialists, permitting and environmental resource specialists, and construction compliance monitors + Lead… more
    WSP USA (12/16/25)
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  • Asbestos Supervisor/Superintendent

    Essel (Concord, CA)
    …regulatory standards and company protocols. Primarily responsible for implementing environmental remediation projects. This position requires strong work planning, ... sequencing and staff management skills to execute field construction projects within scopes, schedules, and budgets to meet contract requirements. Essential… more
    Essel (12/08/25)
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  • Senior Flight Test Engineer

    Red Cat Holdings (Carson, CA)
    …public safety, and other government security organizations. This role bridges engineering and field testing - focused not only on flight operations, but also on ... and failure mode testing. + Support the design and execution of environmental stress testing (vibration, shock, thermal, moisture/ingress, fatigue). + Define test… more
    Red Cat Holdings (10/24/25)
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  • Senior Mechanical Engineer (Remote)

    Amentum (China Lake, CA)
    …* Operational Planning & Execution: Work closely with site technicians and field engineers to plan and execute complex site operations. This involves coordinating ... them effectively, and lead the development of solutions. This includes resolving field -initiated technical questions and leading resolution of a wide range of… more
    Amentum (10/16/25)
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