• 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
    DirectEmployers Association (09/19/25)
    - Save Job - Related Jobs - Block Source
  • Southland Industries (Garden Grove, CA)
    …loss calculations, etc. + Performs site inspections to determine compliance with construction documents and resolves design issues during construction phase ... **What you'll need to be successful:** + Mastery knowledge of applicable systems design, such as HVAC, plumbing, etc., as well as all design engineering aspects + Excellent verbal and written communication skills and ability to communication with all levels of… more
    DirectEmployers Association (09/11/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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 (08/07/25)
    - Save Job - Related Jobs - Block Source
  • 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 (09/26/25)
    - Save Job - Related Jobs - Block Source
  • 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 (09/01/25)
    - Save Job - Related Jobs - Block Source
  • 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 (09/13/25)
    - Save Job - Related Jobs - Block Source
  • 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 (07/21/25)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Join our MEP Engineering Talent Community!…

    Southland Industries (Garden Grove, CA)
    …career could look like. + Design Engineer I + Design Engineer II + Design Engineer III + Associate Principal Engineer + Principal Engineer + ... of a building, providing several integrated services including engineering, construction , service, operations and maintenance, and energy services. We operate… more
    Southland Industries (08/13/25)
    - Save Job - Related Jobs - Block Source