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Willowbrook, CA
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10,000+
Mechanical Engineers
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Willowbrook, CA, Paramount, CA, and Compton, CA, and 1 more
in last 30 days
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1,365
Mechanical Engineers
jobs
near
Willowbrook, CA, Paramount, CA, and Compton, CA, and 1 more
in last 30 days
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Last 30 days
Turbomachinery Engineer II / Senior Turbomachinery Engineer I/II
APPLY
Rocket Lab Usa
Long Beach, CA
L5 Senior
October 16th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
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Fluid Systems Intern Spring 2027 at Rocket Lab in LONG BEACH, Californ
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Rocket Lab
Long Beach, CA
L1 Intern
October 16th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
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Senior Propulsion Sytems Analyst I
APPLY
Rocket Lab Usa
Long Beach, CA
L5 Senior
October 16th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
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Lead, Mechanical Technician
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Rocket Lab Usa
Long Beach, CA
L5 Senior
October 13th, 2026
Mechanical Engineering Technologists and Technicians
Guided Missile and Space Vehicle Manufacturing
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Interdisciplinary Engineer
APPLY
U.S. Government
Redondo Beach, CA
L6 Lead
October 16th, 2026
Engineers, All Other
Engineering Services
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Spacecraft Thermal Engineer I
APPLY
Rocket Lab Usa
Long Beach, CA
L5 Senior
October 16th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Manufacturing
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Senior Structural Design Engineer - Space Vehicle Structures
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Northrop Grumman
Redondo Beach, CA
L6 Lead
October 17th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Manufacturing
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Propulsion Components Engineer
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Varda Space Industries
El Segundo, CA
L6 Lead
October 9th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
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Lead Propulsion Engineer, Archimedes Engine
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Rocket Lab
Long Beach, CA
L6 Lead
October 14th, 2026
Engineers, All Other
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
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Senior Mechanical Engineer I - Secret Clearance in Long Beach
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Energy Jobline
Long Beach, CA
L5 Senior
October 17th, 2026
Aerospace Engineers
Space Research and Technology
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Navy Nuclear Engineer
APPLY
U.S. Navy
Long Beach, CA
L1 Intern
October 7th, 2026
Nuclear Engineers
Nuclear Electric Power Generation
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Commissioning Internship - Summer 2027
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P2s
Long Beach, CA
L1 Intern
October 12th, 2026
Engineers, All Other
Engineering Services
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Structural Analyst II
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Rocket Lab
Long Beach, CA
L5 Senior
October 11th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Manufacturing
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Senior Structural Analyst I
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Rocket Lab
Long Beach, CA
L6 Lead
October 9th, 2026
Aerospace Engineers
Space Research and Technology
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Senior Finite Element Vehicle Architect
APPLY
Vast Space
Long Beach, CA
L6 Lead
October 4th, 2026
Aerospace Engineers
Space Research and Technology
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Underhood Trim Design & Release Engineer
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Edag Mexico
Long Beach, CA
L5 Senior
October 19th, 2026
Automotive Engineers
Other Motor Vehicle Parts Manufacturing
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Senior Propulsion Sytems Analyst I at Rocket Lab in LONG BEACH, Califo
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Rocket Lab
Long Beach, CA
L5 Senior
October 19th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
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Senior Mechanisms Engineer - Rocket Structures
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Relativity Space
Long Beach, CA
L5 Senior
October 19th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Manufacturing
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Top Secret Ops Simulations Engineer LV2/3
APPLY
Northrop Grumman
El Segundo, CA
L5 Senior
October 20th, 2026
Aerospace Engineers
Engineering Services
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Senior Mechanical Development & Test Engineer I
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Rocket Lab
Long Beach, CA
L5 Senior
October 6th, 2026
Aerospace Engineers
Space Research and Technology
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Mechanical Development & Test Engineer I
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Rocket Lab
Long Beach, CA
L3 Junior
October 6th, 2026
Aerospace Engineers
Space Research and Technology
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Mechanical Development & Test Engineer II
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Rocket Lab
Long Beach, CA
L5 Senior
October 6th, 2026
Aerospace Engineers
Space Research and Technology
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Senior Mechanical Development & Test Engineer II
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Rocket Lab
Long Beach, CA
L5 Senior
October 6th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Manufacturing
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Senior Manufacturing Engineer II - TPA
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Rocket Lab
Long Beach, CA
L5 Senior
October 18th, 2026
Manufacturing Engineers
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
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Vehicle Management Systems (VMS) Engineer or Principal Vehicle Management Systems (VMS) Engineer
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Ngc
El Segundo, CA
L6 Lead
October 14th, 2026
Aerospace Engineers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Senior Manager, Fluid Systems Design Engineering - Propulsion Long Beach, CA
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Vast Space
Long Beach, CA
L6 Lead
October 14th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Manufacturing
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Senior Principal Product Support Engineer - Secret Clearance
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Northrop Grumman
El Segundo, CA
L6 Lead
October 13th, 2026
Aerospace Engineers
Aircraft Manufacturing
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Senior Aeronautical Engineer Secret Clearance
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Northrop Grumman
El Segundo, CA
L5 Senior
October 13th, 2026
Aerospace Engineers
Aircraft Manufacturing
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Engineering Manager, Arc Vehicle Mechanical
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Inversion
El Segundo, CA
L7 Manager
September 21st, 2026
Architectural and Engineering Managers
Guided Missile and Space Vehicle Manufacturing
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Senior Fluid Systems Engineer - Payloads
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Vardaspace
El Segundo, CA
L5 Senior
September 24th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Manufacturing
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Staff Nuclear Engineer — Core Design & Analysis Leader
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JobLeads
El Segundo, CA
L6 Lead
October 8th, 2026
Nuclear Engineers
Nuclear Electric Power Generation
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Senior Terrestrial Mechanical Test Engineer, Automation
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Vardaspace
El Segundo, CA
L5 Senior
October 4th, 2026
Aerospace Engineering and Operations Technologists and Technicians
Guided Missile and Space Vehicle Manufacturing
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Staff Manufacturing Reliability Engineer
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Divergent Enterprises
Long Beach, CA
L7 Manager
October 5th, 2026
Manufacturing Engineers
All Other Industrial Machinery Manufacturing
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Mechanical Engineering Intern - Hands-on Design & Testing
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Voyager Technologies
Long Beach, CA
L1 Intern
October 3rd, 2026
Mechanical Engineering Technologists and Technicians
Space Research and Technology
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Senior Propulsion Development Engineer (Thrusters) in Redondo Beach
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Energy Jobline
Redondo Beach, CA
L5 Senior
October 3rd, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
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Principal/Senior Principal Engineer Survivability - Surface Details (CA or FL)
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Northrop Grumman
El Segundo, CA
L6 Lead
October 2nd, 2026
Aerospace Engineers
Aircraft Manufacturing
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Remote Lead Packaging Systems Engineer - High Speed Beverage Production
APPLY
Foth
West Rancho Dominguez, CA
Remote
L7 Manager
October 3rd, 2026
Engineers, All Other
Soft Drink Manufacturing
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Engineer I
APPLY
Parker Hannifin
Carson, CA
L6 Lead
October 8th, 2026
Engineers, All Other
Engineering Services
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Structural Engineer
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Game Seven Staffing
El Segundo, CA
L6 Lead
October 6th, 2026
Engineers, All Other
Engineering Services
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Mechanical System Engineer
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Net2source Consulting
Long Beach, CA
L5 Senior
October 7th, 2026
Automotive Engineers
Automobile and Light Duty Motor Vehicle Manufacturing
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