Technical Expertise Jobs in Orange, CA

AECOM has an exciting opportunity for a Restoration Ecologist/Technical Project Manager in our Orange or LA offices with opportunities to work across Southern California (and potentially other western region States).  This is a hybrid role (combination of remote and office based work).This role will...

AECOM is actively seeking a highly talented Electrical Resident Engineer for immediate employment in Orange County California. This assignment is intended to be at the Orange County Sanitation District in Fountain Valley CA. The individual in this position must have proven ability to manage complex...

Job Title: Associate Rocket Test EngineerJob ID: 37017Job 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:L3Harris Technologies is seeking an Associate Rocket Test Engineer at the Aerojet Rock...

Tax ManagerTalley LLPOrange California About the FirmTalley LLP and its affiliated entitiesTalley Law Group LLP (TLG) Talley Capital Group LLC (TCG) and Talley Wealth Management LLC (TWM) (collectively Talley)is a full-service financial tax legal and consulting organization serving entrepreneurially...

Audit & Assurance Manager (Hybrid)Talley LLPOrange California About the FirmTalley LLP and its affiliated entitiesTalley Law Group LLP (TLG) Talley Capital Group LLC (TCG) and Talley Wealth Management LLC (TWM) (collectively Talley)is a full-service financial tax legal and consulting organization se...

Join our global team for a career filled with opportunities to solve challenges both small and large local and global simple and complex.Wilhelmsen Ships Service is looking for a Technical Expert.Who you will work with:The Technical Expert will be reporting to Head of Technical Support Centre.What y...

AECOM is currently seeking a highly motivated and focused Geology Engineering Practice Leader to build develop and support Geo-Civil projects for AECOMs Southern California (SoCal) practice Responsibilities of the role will include:Building and maintaining long-term relationships with clients in civ...

AECOM is seeking a Bridge Design CADD Technician III to work on a Part Time basis based in Orange CA. to work on exciting local regional and national projects. This Part Time position can work up to 19 hours per week in a as needed basis. Ideal for a retired or semi-retired Bridge Design Professiona...

AECOM is seeking a Structural Engineer to join our team based in Orange CA. This Structural Engineer will support a wide range of projects across industries including entertainment commercial industrial government detention and parking structures. This role offers the opportunity to develop analytic...

AECOM has an opening for an experienced Electrical Engineer to be based in Orange CA.The Electrical Engineer will join a multidisciplinary collaborative team with a range of expertise supporting the expansion of their knowledge base with the ability to travel and gain field experience.Join a practic...

Position: Senior Audit & Assurance Manager (Partner-Track)Company: Talley LLPLocation: Orange California (Hybrid)About the FirmTalley LLP and its affiliated entitiesTalley Law Group LLP (TLG) Talley Capital Group LLC (TCG) and Talley Wealth Management LLC (TWM) (collectively Talley)is a full-service...

Job Title: Associate Rocket Test EngineerJob ID: 37017Job 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:L3Harris Technologies is seeking an Associate Rocket Test Engineer at the Aerojet Rock...

AECOM is seeking a High School Intern to work in the AECOM offices located in Downtown Los Angeles or in the City of Orange. The internship will begin in mid-June 2026 and is expected to end by August 2026 hours vary during the summer period.Students will complete assignments focused on their specif...

AECOM Technical Services Inc. is seeking a Principal Dam Engineer in Orange CA.Job Responsibilities:Review designs technical specifications and drawings for civil and geotechnical aspects of dams and hydropower projects levees and flood control systemsDevelop resource plans proposals bid schedules a...

AECOM is seeking an AVP Dams Growth Leader in our West Region Water Business Line. This senior-level position will be based in Denver Colorado.With a proud history spanning over 85 years and thousands of successful projects our expertise in dam and reservoir engineering is unmatched. From feasibilit...

AECOM is seeking an Associate Principal in Infrastructure & Asset Management to support and expand our Asset Management practice across the West Coast and adjacent markets. As part of AECOMs West Region Asset Management practice under the leadership of our Denver-based team this role will lead compl...

The Water Business Line of AECOM is actively seeking a creative highly talented Water/Wastewater Conveyance Technical Leader/Senior Project Manager with a focus on water/wastewater infrastructure design with in-depth design engineering experience in municipal public right-of-way conveyance and pumpi...

AECOM is seeking a Senior Project Manager to be based in one of our Southern California offices. Offices this hire can be seated in our Los Angeles CA; Orange CA; San Diego CA; offices.As a people manager the Senior Project Manager will be responsible for mentoring and guiding the Federal design tea...

Master Automotive Technician Locations: La Habra Orange Indio Whittier California Compensation: $20 $40 per hour (based on experience) Position Overview We are seeking a highly skilled and experienced Master Automotive Technician to diagnose repair and maintain a wide range of vehicles. This r...

AECOM is currently seeking Engineering Geologist candidates to support Geo-Civil projects from our Orange California office.Responsibilities of the role will include:Perform geologic field reconnaissance and mapping for the identification of geologic hazards and site characterization.Provide support...