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Mechanical Engineer Jobs in El Segundo CA

Jobs found: 983
1 week ago 361. Senior Thermal Systems Design Engineer – Space & Defense

Engineering (Systems Engineer, Mechanical Engineer, Engineering Design & Technologists)

Boeing Defense, Space & Security (BDS) team in El Segundo, CA seeks an Experienced Thermal Product Design Engineer to design thermal...

Senior Thermal Systems Design Engineer – Space & Defense Job

Listing for: Boeing
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1 week ago 362. 2026 Thermal Analyst

Engineering (Mechanical Engineer, Aerospace / Aviation / Avionics, Systems Engineer)

The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched...

2026 Thermal Analyst Job

Listing for: Dormont Manufacturing Co
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1 week ago 363. Experienced Thermal Product Design Engineer

Engineering (Mechanical Engineer, Aerospace / Aviation / Avionics, Systems Engineer, Engineering Design & Technologists)

Job description - Job Description - At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering...

Experienced Thermal Product Design Engineer Job

Listing for: Boeing
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1 week ago 364. 2026 Research Associate - Non-Destructive Evaluation (NDE) with Security Clearance

Engineering (Electrical Engineering, Mechanical Engineer, Research Scientist, Aerospace / Aviation / Avionics)

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing...

2026 Research Associate - Non-Destructive Evaluation (NDE) with Security Clearance Job

Listing for: Aerospace Corporation
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1 week ago 365. Flight Dynamics Engineer/Senior Flight Dynamics Engineer with Security Clearance

Engineering (Aerospace / Aviation / Avionics, Systems Engineer, Mechanical Engineer, Robotics)

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing...

Flight Dynamics Engineer/Senior Flight Dynamics Engineer with Security Clearance Job

Listing for: Aerospace Corporation
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1 week ago 366. 2026 Materials Physicist - Non-Destructive Evaluation (NDE) with Security Clearance

Engineering (Aerospace / Aviation / Avionics, Mechanical Engineer, Electrical Engineering)

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing...

2026 Materials Physicist - Non-Destructive Evaluation (NDE) with Security Clearance Job

Listing for: Aerospace Corporation
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1 week ago 367. Materials Physicist - Non-Destructive Evaluation (NDE) with Security Clearance

Engineering (Aerospace / Aviation / Avionics, Mechanical Engineer, Electrical Engineering)

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing...

Materials Physicist - Non-Destructive Evaluation (NDE) with Security Clearance Job

Listing for: Aerospace Corporation
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1 week ago 368. Principal/Sr. Principal Engineer - Structural Analysis with Security Clearance

Engineering (Aerospace / Aviation / Avionics, Structural Engineer, Mechanical Engineer)

RELOCATION ASSISTANCE: - Relocation assistance may be available CLEARANCE REQUIRED FOR START: - Yes CLEARANCE TYPE: - Secret TRAVEL: -...

Principal/Sr. Principal Engineer - Structural Analysis with Security Clearance Job

Listing for: Northrop Grumman
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1 week ago 369. DESIGN Engineer II with Security Clearance

Engineering (Manufacturing Engineer, Aerospace / Aviation / Avionics, Engineering Design & Technologists, Mechanical Engineer)

Position: DESIGN ENGINEER II with Security Clearance - Engineering Design 2 to support our Tooling department. This position will serve...

DESIGN Engineer II with Security Clearance Job

Listing for: ASD, Inc.
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1 week ago 370. Product Development Engineer II

Engineering (Product Engineer, Mechanical Engineer, Manufacturing Engineer, Engineering Design & Technologists)

Posting Title Product Development Engineer II - Requisition Number R238678 - Company Mattel HQ, Inc. - Location El Segundo, California -...

Product Development Engineer II Job

Listing for: Mattel, Inc.and Subsidiaries
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Jobs found: 983