- 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
- 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
- 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
- AECOM (Orange, CA)
- …ECOM's **Water Business Line** is seeking a highly motivated and experienced ** Principal Water/Wastewater Engineer ** with a passion for water and wastewater ... 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a… more
- Stantec (Irvine, CA)
- …us, H2O+U. Your Opportunity Stantec's Water practice is seeking a highly motivated Principal Water/Wastewater Engineer to join our successful water team in our ... professionals with experience in the evaluation, planning, design and construction administration of water, recycled water, and wastewater infrastructure projects… more
- Black & Veatch (Irvine, CA)
- ** Principal Consultant, Asset Management Systems SME - Power Generation** Date: Oct 17, 2025 Location: Rancho Cordova, CA, US Denver, CO, US Tualatin, OR, US Tampa, ... sustainable infrastructure and our expertise in engineering, procurement, consulting and construction , together we are building a world of difference. **Company :**… more
- 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
- 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 (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
- Mitsubishi Chemical Group (Irvine, CA)
- **Process Engineer (2105)** + Title:Process Engineer + Group Company: Mitsubishi Chemical Carbon Fiber & Composites + Location:Irvine, CA Group Company: + ... to the established company policies and Management of Change (MOC) process. Principal Accountabilities + Assess and analyze production operations to identify and… more
- EMCOR Group (Irvine, CA)
- …automated control systems. **Job Summary** **Job Title** : Account Manager ** Principal Duties and Responsibilities** Persons filling this position will be ... and/or projects through various methods including contacting prospective client Chief Engineer , Property Managers, and/or Asset Managers, etc. + Making phone calls,… more
