• 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 Manufacturing Systems…

    Amgen (Thousand Oaks, CA)
    …process controls, automation, electrical devices and field instrumentation technologies. The Principal Engineer will design, develop, and deliver innovative ... Join us and transform the lives of patients while transforming your career. ** Principal Manufacturing Systems Engineer (Delta-V, Rockwell)** **What you will do**… more
    Amgen (09/13/25)
    - Save Job - Related Jobs - Block Source
  • Principal Engineer

    Carollo Engineers (Los Angeles, CA)
    …and construction of water and wastewater facilities. We are seeking a Principal Engineer to provide design management, project management, and client service ... include preliminary design, detailed design, and engineering services during construction + Representative engineering tasks include the development of hydraulic… more
    Carollo Engineers (08/19/25)
    - 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 Civil Engineer

    Parsons Corporation (Irvine, CA)
    …**Opportunity:** Our **Parsons Irvine, California office** is now hiring for a highly experienced ** Principal Engineer ** to join our team! In this role you will ... clients** . **Overview:** Parsons has an exciting job opportunity for a ** Principal Engineer ** to join the expanding transportation infrastructure team with… more
    Parsons Corporation (08/02/25)
    - 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)
    …for. **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
  • Principal Systems Engineer

    SAIC (El Segundo, CA)
    …and instruction relative to design problems and the resolution of construction or operating difficulties. Conducts special studies and investigations related to ... obtain a Top Secret clearance. + BS degree with min 9 years of Systems Engineer experience; would preferred 15 years of experience. + MS in technical field, such as… more
    SAIC (08/07/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Principal Structural Engineer

    HNTB (Los Angeles, CA)
    …Provides structural engineering services and project leadership during bidding and construction phases of projects, including performance and oversight of submittal ... review, providing solutions to construction questions and coordination, and site observation. + Leads and oversees the work of technical tasks of structural… more
    HNTB (10/13/25)
    - Save Job - Related Jobs - Block Source
  • Design Principal - Strategic Market…

    Legence (Long Beach, CA)
    …integration. Our offered services range from engineering and commissioning to construction management. With over 300 dedicated employees, P2S is an internationally ... Los Angeles, and San Jose. We are seeking a visionary **Design Principal ** to lead engineering excellence, support strategic growth initiatives, and help shape… more
    Legence (10/01/25)
    - Save Job - Related Jobs - Block Source
  • Senior Resident Engineer

    WSP USA (Irvine, CA)
    …that meets our client's objectives and solves their challenges. The Resident Engineer provides technical leadership for complex construction management projects ... or programs, serving as a Resident Engineer supervising construction engineering and inspection activities. This person must be capable of applying diversified… more
    WSP USA (10/03/25)
    - Save Job - Related Jobs - Block Source
  • Senior Mechanical Engineer - Fueling…

    Stantec (Los Angeles, CA)
    …and design your place with Stantec. Your Opportunity As a Senior Mechanical Engineer specializing in Vehicle Fueling Infrastructure, you will work on and lead tasks ... projects as a team member under the guidance of the practice area Principal . You will participate in the evaluation, recommendation, design and specification of… more
    Stantec (09/09/25)
    - Save Job - Related Jobs - Block Source
  • Senior Mechanical Engineer - Wastewater

    Parsons Corporation (Fountain Valley, CA)
    …now. We've got what you're looking for. **Job Description:** **Join Our Team: Principal Mechanical Engineer - Water Group** _Location: Pasadena, CA (with initial ... Water Group in Pasadena, CA, is seeking a dynamic ** Principal Mechanical Engineer ** to lead and innovate...and designers to achieve technical and professional growth. + ** Construction Support:** + Address engineering bid questions, respond to… more
    Parsons Corporation (08/08/25)
    - Save Job - Related Jobs - Block Source
  • Senior Civil Engineer - Transportation…

    Parsons Corporation (Irvine, CA)
    …Irvine, California** office is now hiring for a highly experienced **Senior / Principal Design Civil Engineer with our road, highway, and rail/transit team.** ... We are one of the world's largest transportation planning, engineering, and construction firms. We have an extensive portfolio of diverse transportation projects… more
    Parsons Corporation (08/15/25)
    - Save Job - Related Jobs - Block Source
  • Traffic Engineer

    City of Santa Monica (Santa Monica, CA)
    …traffic management programs. SUPERVISION Works under the administrative supervision of the Principal Traffic Engineer . May supervise, oversee, or coordinate the ... Traffic Engineer Print (https://www.governmentjobs.com/careers/santamonica/jobs/newprint/5053375) Apply  Traffic Engineer Salary $127,668.00 - $157,608.00… more
    City of Santa Monica (09/02/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Electrical Engineer - Water/Wastewater

    Parsons Corporation (Pasadena, CA)
    …right now. We've got what you're looking for. **Job Description:** **Senior/ Principal Electrical Engineer - Water/Wastewater** **Location:** Pasadena, CA (Hybrid ... 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 Remediation Engineer

    WSP USA (Costa Mesa, CA)
    This Opportunity WSP is looking for a Lead Remediation Engineer for our Costa Mesa office with experience in consulting, selling, managing, designing and ... and proposals + Successfully interact with Office Manager, Sector Lead, other Principal and Senior-level employees in the office and firm-wide + Manage multiple… more
    WSP USA (07/29/25)
    - 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