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Mechanical Engineer Jobs in Long Beach CA

Jobs found: 1116
2 days ago 31. Manufacturing Engineer II / Senior - Fluids

Engineering (Manufacturing Engineer, Quality Engineering, Process Engineer, Mechanical Engineer)

Manufacturing Engineer II / Senior - Fluids - Based out of Rocket Lab's headquarters in Long Beach, CA the Manufacturing Engineer - ...

Manufacturing Engineer II / Senior - Fluids Job

Listing for: Rocket Lab USA
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2 days ago 32. Sr Heat Treat Process Engineer

Engineering (Process Engineer, Manufacturing Engineer, Quality Engineering, Mechanical Engineer)

Sr Heat Treat Additive Manufacturing Engineer - Long Beach, California - At Relativity Space, we're building rockets to serve...

Sr Heat Treat Process Engineer Job

Listing for: Relativity Space
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2 days ago 33. Senior Mechanical Engineer – Undersea Autonomy Systems

Engineering (Mechanical Engineer)

Odin Dynamics is hiring multiple Senior Mechanical Engineers in Long Beach, CA to serve as Responsible Engineers for critical subsystems...

Senior Mechanical Engineer – Undersea Autonomy Systems Job

Listing for: Medium
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2 days ago 34. Senior Mechanical Engineer

Engineering (Mechanical Engineer, Test Engineer)

About Odin Dynamics - Founded in 2025, Odin Dynamics is a defense technology company building autonomous underwater vehicles that will...

Senior Mechanical Engineer Job

Listing for: Medium
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2 days ago 35. Senior Manufacturing Engineer I – Assembly, Integration and Test

Engineering (Manufacturing Engineer, Aerospace / Aviation / Avionics, Mechanical Engineer, Quality Engineering)

About Rocket Lab Rocket Lab is an end - to - end space company delivering responsive launch services, complete spacecraft design and...

Senior Manufacturing Engineer I – Assembly, Integration and Test Job

Listing for: Rocket Lab
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2 days ago 36. Engineer II, Life Support Systems

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

At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next -...

Engineer II, Life Support Systems Job

Listing for: Socket.dev
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3 days ago 37. SMT Test Technician

Engineering (Test Engineer, Manufacturing Engineer, Aerospace / Aviation / Avionics, Mechanical Engineer)

At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next -...

SMT Test Technician Job

Listing for: Vast
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3 days ago 38. Spacecraft Thermal Engineer II — Design & Test

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

Rocket Lab, based in Long Beach, CA, is seeking a Spacecraft Thermal Engineer II to oversee thermal design, analysis, testing, and...

Spacecraft Thermal Engineer II — Design & Test Job

Listing for: Segment (Twilio)
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3 days ago 39. Fluids and Propulsion Production Engineer with Security Clearance

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

Space is a war fighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR...

Fluids and Propulsion Production Engineer with Security Clearance Job

Listing for: True Anomaly. Inc.
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3 days ago 40. Test Engineer, Structures Test

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

At Vast, our mission is to contribute to a future where billions of people are living and thriving in space. Vast is developing next -...

Test Engineer, Structures Test Job

Listing for: Vast
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Jobs found: 1116