• TYLin (Ontario, CA)
    …finding more sustainable solutions. **Job Summary** TYLin is looking to hire a Principal Construction Engineer for our Ontario, CA office. **Responsibilities & ... clients, AE teams and special Inspection teams. **Responsibilities:** + A Bachelor's Degree in Civil Engineering or similar A/E/C degree and a PE + Minimum of 20… more
    DirectEmployers Association (09/19/25)
    - Save Job - Related Jobs - Block Source
  • Principal Civil Engineer

    Parsons Corporation (Pasadena, CA)
    …possible. **Job Description:** Job Posting Parsons is looking for an amazingly talented ** Principal /Supervising Civil ** ** Engineer ** to join our team! In ... familiarity of industry practices and regulations are required. + Experience in Civil Infrastructure to include, site design, roads, site grading and drainage,… more
    Parsons Corporation (09/26/25)
    - Save Job - Related Jobs - Block Source
  • Principal Process Engineer

    Parsons Corporation (Pasadena, CA)
    …your full potential. Unleash your talent and redefine what's possible. **Job Description:** ** Principal Process Engineer - Wastewater Systems - Los Angeles, CA** ... **OPPORTUNITY** : The **Wastewater Principal Process Engineer ** provides technical leadership and...pumping, blower and various systems. **REQUIREMENTS:** + BS in Civil /Environmental or Chemical / Engineering or a related… more
    Parsons Corporation (08/10/25)
    - 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 ... + Coordinate/oversee teams performing hydrology and hydraulic analyses, structural design, and civil design for dams and spillways. + Dam construction oversight. +… 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 ... valid driver's license. Education and Experience - Education: BS degree in civil , environmental, or chemical engineering, MS preferred - Experience: Minimum of 15… more
    Stantec (08/07/25)
    - 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