• Principal Construction

    TYLin (Ontario, CA)
    …finding more sustainable solutions. **Job Summary** TYLin is looking to hire a Principal Construction Engineer for our Ontario, CA office. **Responsibilities ... a PE + Minimum of 20 years of experience in the inspection and construction of transportation projects. + Experience with local DMV transit agencies required. + OSHA… more
    TYLin (12/19/25)
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  • Principal Geotechnical Engineer

    AECOM (Orange, CA)
    …Dams Department in Orange, California office has an immediate need for an experienced Principal Geotechnical Engineer with focus in Dams/Levees to take on a ... and training staff in geotechnical investigations, analyses, reporting, and construction observation. Business development for existing and new clients will… more
    AECOM (10/09/25)
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  • Principal Water/Wastewater Engineer

    Stantec (Pasadena, CA)
    …H2O+U. Your Opportunity Stantec's Water practice office is seeking a highly motivated Principal Water/Wastewater Engineer to join our successful water team in ... professionals with experience in the evaluation, planning, design and construction administration of water, recycled water, and wastewater infrastructure projects… more
    Stantec (12/03/25)
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  • Principal Civil Engineer

    Parsons Corporation (Pasadena, CA)
    …**Job Description:** Job Posting Parsons is looking for an amazingly talented ** Principal /Supervising Civil** ** Engineer ** to join our team! In this role ... as drawings, specifications, and other materials suitable for procurement and construction purposes. + Frequently interfaces with other Engineering disciplines as… more
    Parsons Corporation (12/26/25)
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  • Managing Principal Engineer - MEP…

    Southland Industries (Garden Grove, CA)
    **Position Summary** As a Managing Principal Engineer , you will manage, coordinate, and lead (conceptual) design on projects for the Southern California Division ... loss calculations, etc. + Performing site inspections to determine compliance with construction documents and resolving design issues (contract and scope) in all… more
    Southland Industries (12/01/25)
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  • Sr. Electrical Engineer - Water/Wastewater

    Parsons Corporation (Pasadena, CA)
    …Unleash your talent and redefine what's possible. **Job Description:** **Senior/ Principal Electrical Engineer - Water/Wastewater** **Location:** Pasadena, CA ... 9/80 Work Week or 40 hour work-week Parsons is seeking a **Senior/ Principal Electrical Engineer ** to join our Water/Wastewater Design Engineering group… more
    Parsons Corporation (12/12/25)
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  • Lead Space Systems Engineer

    OffWorld (Altadena, CA)
    www.offworld.ai Lead Space Systems Engineer Full time position based in Altadena, CA OffWorld is a robotics startup working on developing a mobile robotic workforce ... need for humans to work in life-threatening environments in mining, construction , tunneling and other dangerous industries, and dramatically reduce the environmental… more
    OffWorld (10/20/25)
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  • Sr Automation Design Engineer

    EMCOR Group (Chino, CA)
    …and automated control systems. **Job Summary** **Job Title:** Senior Automation Design Engineer ** Principal Duties and Responsibilities** + The ability to ... driver's license. As a leading provider of mechanical and electrical construction , facilities services, and energy infrastructure, we offer employees a competitive… more
    EMCOR Group (10/14/25)
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  • Application Engineer III

    EMCOR Group (Chino, CA)
    …applications and automated control systems. **Job Summary** **Job Title:** Application Engineer III ** Principal Duties and Responsibilities** + Executes project ... maintenance desired. As a leading provider of mechanical and electrical construction , facilities services, and energy infrastructure, we offer employees a… more
    EMCOR Group (10/14/25)
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  • Geotechnical Engineering Project Manager

    Southern California Edison (Rosemead, CA)
    …the Clean Energy Revolution Become a Geotechnical Engineering Project Manager (Project Engineer ) at Southern California Edison (SCE) and build a better tomorrow. In ... role, you will oversee all technical aspects of major construction projects that support SCE's fleet of power plants....and guidelines; with review of a senior manager or principal manager; leads the development, and management of the… more
    Southern California Edison (11/05/25)
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