Design Engineering Jobs in Orange, CA

AECOM is seeking an experienced Electrical Engineer with a strong background in Power Systems and Modeling to support Energy Transition projects.This role requires deep expertise in areas such as transmission and distribution planning generation interconnection and electrical system modeling. The su...

Regional Business Line Leader (RBLL) Program Management (PgM) U.S. WestReporting to the Regional Chief Executive and PgM Global Business Line (GBL) Chief Executive this role will serve as the leader of the Program Management business within the U.S. West collaborating with the regional leadership te...

AECOM is actively seeking a highly talented Senior Inspector for Transit Electrical and Mechanical Systems in Orange CA.Duties include but are not limited to:Visits construction site and inspects each stage of construction on a designated project up to completion.Works under the supervision of a pro...

AECOM is actively seeking an Office Management Specialist IV for immediate employment in Orange CA.The responsibilities of this position include but are not limited to:Under general direction plans coordinates supervises and administers office and administrative support services for mega-sized proje...

AECOM Technical Services Inc. is seeking a Civil Engineering III in Orange CA.Job details:Performing all planning design permitting and construction phase services for projects related to the design of municipal water and wastewater infrastructure.Guide planning and design tasks such as preparation...

AECOM Technical Services Inc. is seeking a Civil Engineering II in Orange CA.Job details:Assist in integration of emerging Intelligent Transportation Systems (ITS) technologies and subsystems such as traffic cameras tolling systems and data management platforms ensuring seamless communication throug...

AECOM is seeking a T&D Deputy Project Manager to join our growing Energy Team. This position will perform project management tasks on a variety of energy projects such as transmission and distribution or substation development. The successful candidate should be a dynamic self-directed individual wi...

AECOM is seeking an Engineering Intern to be based in Orange CaliforniaThis position is expected to begin in June 2026. Internships at AECOM offer students in undergraduate and graduate programs the opportunity to gain valuable hands-on experience in engineering design and infrastructure projects th...

Job Title: Sr. Specialist Propulsion / Rocket Test EngineerJob ID: 31333Job Location:Orange VAJob Schedule:Shift: 9/80: Employees work 9 out of every 14 days totaling 80 hours worked and have every other Friday offJob Description:Propulsion / Rocket Test Engineers work with customers program manag...

Job Title: Senior Specialist Manufacturing EngineerJob ID: 31232Job Location:Orange VAJob Schedule:9/80 Employees work 9 out of every 14 days totaling 80 hours worked and have every other Friday offJob Description:L3Harris Technologies is seeking aSenior Specialist Manufacturing Engineerat the Aer...

AECOMs Water Business Line is seeking a creative and highly motivated CADD drafter for immediate employment.  This is a technical role working with various team members engineers and project managers on various projects.  Candidates can expect a diverse exciting and complex assortment of project wor...

AECOM is seeking an FP&A Analyst to support the development and achievement of the organizations goals and objectives by providing accurate insightful and timely finance support analysis and collaboration. This individual will be responsible for analyzing financial performance metrics supporting the...

AECOM is actively seeking a Construction Inspector for immediate employment in Orange CA.The responsibilities of this position may include but are not limited to:Relies on extensive experience and independent judgment to plan and accomplish goals. Responsible for setting own project deadlines. Provi...

AECOM is actively seeking an Entry-Level Environmental Scientist for employment within our Environment Health and Safety Compliance group in the Orange California office to support our environmental compliance projects. The ideal candidate will be a motivated individual interested in learning new sk...

ARLANXEO has a new career opportunity available for an Electrical Engineerat our Orange TX manufacturing site.As an Electrical Engineer you will provide comprehensive oversight of the production process control systems ensure plant electrical equipment reliability proper use of maintenance standards...

ARLANXEO has a new career opportunity available for an Electrical Engineerat our Orange TX manufacturing site.As an Electrical Engineer you will provide comprehensive oversight of the production process control systems ensure plant electrical equipment reliability proper use of maintenance standards...

 AECOM is seeking a motivated Geologist for employment in the Orange CA office. This position will support the Environmental business line primarily working on Federal projects.  This position can also work from our Oakland or Sacramento location.The responsibilities of this position include but are...

AECOM is seeking a Senior Power Electrical Engineer - Medium & Low Voltage Distribution to be based in Orange CA.The responsibilities of this role also include but may not be limited to the following:Responsible for electrical engineering work in power distribution design.Working with Project Engine...

AECOM is actively seeking a Civil Engineer IV for employment in the Seattle WA Orange CA and Los Angeles CA office. The successful candidate will work with Project Managers and other technical disciplines on all project phases to deliver a variety of projects. AECOM is proud to provide our employees...

AECOM is seeking a Construction Inspector to be based in Orange CA.Duties include but are not limited to:Visits construction site and inspects each stage of construction on a designated project up to completion.Works under the supervision of a project construction manager as part of an integrated co...