• Plant Project Engineer

    Actalent (Torrance, CA)
    Job Title: Plant Project Engineer Job Description We are seeking a dedicated Plant Project Engineer to lead and support various projects ... quality teams in troubleshooting equipment or process issues. + Develop detailed project plans, budgets, and schedules; manage vendors and contractors to meet… more
    Actalent (11/07/25)
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  • Project Engineer

    ManpowerGroup (Long Beach, CA)
    Our client seeking a Project Engineer to join their team. The ideal candidate will have strong organizational and planning skills, leadership abilities, and a ... high ethical standard. **Job Title:** Project Engineer **Location:** Remote **Pay Range:** Competitive **What's the Job?** + Lead assigned capital projects… more
    ManpowerGroup (11/18/25)
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  • Project Management - Project

    Marathon Petroleum Corporation (Carson, CA)
    …accredited in US.) + Must have at least 8 years of combined experience as an Engineer and a Project Manager in a refinery, petro-chemical or other heavy related ... develops our people, and fosters a collaborative team environment. Project Management - Project Engineering Job Summary...Project Management experience in a refining or petrochemical plant and other heavy industry. + Must be proficient… more
    Marathon Petroleum Corporation (10/03/25)
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  • Operations Technology Connectivity Engineer

    Deloitte (Costa Mesa, CA)
    Operations Technology Connectivity Engineer - Specialist Senior AI & Engineering Join Our TeamJoin our AI & Engineering team as we transform technology platforms, ... on our clients' success. Collaborate with talented professionals to reimagine and re- engineer operational processes vital to modern businesses. Your work can help… more
    Deloitte (11/14/25)
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  • Hydraulic Structures Engineer

    CDM Smith (Irvine, CA)
    …for large-scale flood protection projects, water supply, water and wastewater plant design, transit facilities, and industrial facilities. As a Hydraulic Structures ... Engineer at CDM Smith, you will have the opportunity...works, diversion structures, cofferdams, floodwalls, and canals. - Lead project teams of structural engineers and coordinate with multi-disciplinary… more
    CDM Smith (11/18/25)
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  • Sr. Electrical Engineer

    Essel (Pomona, CA)
    …you looking for the next step in your career? Or are you a mid-career Engineer professional looking for the next big opportunity? Essel is partnering with one of the ... in the San Gabriel Valley Area who is looking for a SR. Electrical Engineer with experience in the water industry. Accountability: The Senior Electrical Engineer more
    Essel (09/08/25)
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  • Associate Electrical Engineer - Onsite…

    Burns & McDonnell (Brea, CA)
    plant upgrades, and redevelopments for a variety of project types including distributed generation and microgrid projects for corporate, healthcare, ... strategies to solve our client's challenging energy needs. The Associate Electrical Engineer will manage electrical design teams to create world-class designs for… more
    Burns & McDonnell (09/30/25)
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  • Senior Building Automation Design Engineer

    Siemens (Cypress, CA)
    project timelines, and individual performance. **As a Building Automation Design** ** Engineer , you will:** + Understand project requirements and design ... time to time to visit the Siemens local office and/or worksite based on project expectations, with the remaining time remote. Specific scheduling may vary based on… more
    Siemens (10/18/25)
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  • Sr Engineer Utilities

    The Hershey Company (Nuevo, CA)
    …* Reporting to:* Manager, Utilities *Band:* 1A *Department:* Utilities *Location:* Monterrey Plant * Position Purpose* The Senior Engineer , Utilities is ... projects. * Review and manage detailed engineering for all project types. * Prepare project scopes, P&IDs,...of air handlers, ramps, and automatic doors across the plant . * Key Internal & External Relationships* * *… more
    The Hershey Company (10/31/25)
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  • Refining Engineer 1 - Mechanical…

    Marathon Petroleum Corporation (Wilmington, CA)
    …communication skills and be able to contribute in a team environment. Area Refining Engineer / Project Engineer : Refining/ Project engineers are involved in ... of the benefits that we offer, please visit: www.mympcbenefits.com Responsibilities: Project and Reliability Engineers will be called upon to provide technical… more
    Marathon Petroleum Corporation (09/16/25)
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  • Senior Design Engineer

    Essel (Pomona, CA)
    Position Overview: We are seeking a highly skilled and motivated Design Engineer to lead our design team in the development of plans and specifications for our water ... capital improvement projects. The Design Engineer will play a crucial role in ensuring the...the area of responsibility. Monitors and reports on design project schedules and budgets, and implements corrective actions when… more
    Essel (09/08/25)
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  • Senior I&C Engineer

    Parsons Corporation (Pasadena, CA)
    project delivery primarily in California. The Senior Instrumentation Engineer provides instrumentation and control engineering services including design, ... **Job Description:** Parsons is currently looking for a Senior Instrumentation Engineer to join our water/wastewater consulting engineering group in Pasadena, CA.… more
    Parsons Corporation (10/08/25)
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  • AME Industrial/Productivity Engineer

    Actalent (Garden Grove, CA)
    …Black Belt certification. + Lean Manufacturing Certification. + Certified Industrial Engineer (CIE) or Project Management Professional (PMP). Work Environment ... Job Title: Industrial/Productivity Engineer ** if you are interested in this...leadership, production, maintenance, and quality teams to improve overall plant performance. + Oversee plant layout changes,… more
    Actalent (11/20/25)
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  • Principal Water/Wastewater Engineer

    Stantec (Irvine, CA)
    …Opportunity Stantec's Water practice is seeking a highly motivated Principal Water/Wastewater Engineer to join our successful water team in our Irvine, California ... office. Primary responsibilities include client service management, project delivery, design management, and project management for water and wastewater… more
    Stantec (11/06/25)
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  • Intern/Co-op - Refining Mechanical Engineer

    Marathon Petroleum Corporation (Wilmington, CA)
    …Engineering co-ops and interns enter into the following positions: Area Refining Engineer / Project Engineers develop and use project management skills ... fosters a collaborative team environment. Responsibilities: As a Mechanical Engineer at a Marathon refinery, you can expect to...refinery, leading to a broad understanding of how the plant operates. Finally, you will have the opportunity to… more
    Marathon Petroleum Corporation (10/22/25)
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  • Staff Electrical Engineer

    Black & Veatch (Irvine, CA)
    **Staff Electrical Engineer - Water/Wastewater 1** Date: Nov 6, 2025 Location: Irvine, CA, US Murrieta, CA, US Los Angeles, CA, US San Marcos, CA, US Company: Black ... Type :** Staff **Relocation eligible :** No **Full time/Part time :** Full-Time ** Project Only Hire :** No **Visa Sponsorship Available:** No **Why Black and… more
    Black & Veatch (10/10/25)
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  • Wastewater Treatment Process Engineer

    Parsons Corporation (Pasadena, CA)
    …and plant improvements. + Planning and executing projects, including project approach and resource needs, options analysis, computer modeling, process and ... Description:** Parsons is looking for an amazingly talented **Wastewater** **T** **reatment Process** ** Engineer ** to join our team! In this role you will get to… more
    Parsons Corporation (09/16/25)
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  • Welding Engineer

    Curtiss-Wright Corporation (Brea, CA)
    **Welding Engineer /** **Sr. Welding Engineer ** SIGN ON BONUS Our Brea, CA team is growing! We are looking for an experienced Welding Engineer to join our ... teams within the Engineering Group to provide products to advanced power plant designs including Small Modular Reactors and Generation IV nuclear power plants,… more
    Curtiss-Wright Corporation (10/05/25)
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  • Chemical Process Engineer -Tech Services

    Marathon Petroleum Corporation (Carson, CA)
    …develops our people, and fosters a collaborative team environment. Chemical Process Engineer -Tech Services Job Summary The Marathon Los Angeles Refinery in Carson, ... CA has an opening for a Chemical Process Engineer - Tech Services. This position will provide technical...Tech Services. This position will provide technical support for plant operations and depending on experience this position may… more
    Marathon Petroleum Corporation (11/15/25)
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  • Mechanical Engineer 5(Industrial/Process)

    CDM Smith (Irvine, CA)
    …discipline and firm. May supervise the work of junior engineers on project work. **Job Title:** Mechanical Engineer 5(Industrial/Process) **Group:** IND ... functions of the position, which may vary depending on workload and project demands. Equivalent additional directly related experience will be considered in lieu… more
    CDM Smith (11/08/25)
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