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Paramount, CA
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10,000+
Mechanical Engineers
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Paramount, CA, Willowbrook, CA, and Compton, CA, and 1 more
in last 30 days
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1,316
Mechanical Engineers
jobs
near
Paramount, CA, Willowbrook, CA, and Compton, CA, and 1 more
in last 30 days
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Date
Last 30 days
Thermal Protection System Lead - Lunar Permanence
APPLY
JobLeads
El Segundo, CA
L6 Lead
October 6th, 2026
Mechanical Engineers
Guided Missile and Space Vehicle Manufacturing
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Thermal Protection Lead: Soft-Goods & TPS Design
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JobLeads
El Segundo, CA
L6 Lead
October 6th, 2026
Mechanical Engineers
Guided Missile and Space Vehicle Manufacturing
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Onsite Senior Nuclear Thermal-Hydraulics Engineer El Segundo
APPLY
Radiant
El Segundo, CA
L5 Senior
October 9th, 2026
Mechanical Engineers
Engineering Services
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Senior Mechanical Engineer – Turbomachinery Rotordynamics
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JobLeads
El Segundo, CA
L5 Senior
October 10th, 2026
Mechanical Engineers
Turbine and Turbine Generator Set Units Manufacturing
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Senior Turbomachinery Rotordynamics Engineer (Onsite)
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JobLeads
El Segundo, CA
L5 Senior
October 10th, 2026
Mechanical Engineers
Turbine and Turbine Generator Set Units Manufacturing
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Senior Mechanical Engineer – Precision Optics (Relocation)
APPLY
JobLeads
Gardena, CA
L6 Lead
October 8th, 2026
Mechanical Engineers
All Other Industrial Machinery Manufacturing
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Senior Mechanical Engineer - Space & Defense Systems
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Raytheon
El Segundo, CA
L6 Lead
October 3rd, 2026
Mechanical Engineers
Guided Missile and Space Vehicle Manufacturing
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Mid-Level HVAC Mechanical Engineer – Hybrid Role
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P2s
Long Beach, CA
L5 Senior
October 8th, 2026
Mechanical Engineers
Engineering Services
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Senior Mechanical Engineer, Starship - Hands-On Flight Hardware
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Investedinthemission
Hawthorne, CA
L6 Lead
October 3rd, 2026
Mechanical Engineers
Space Research and Technology
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Principal Mechanical Engineer (Starship)
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Investedinthemission
Hawthorne, CA
L6 Lead
October 3rd, 2026
Mechanical Engineers
Space Research and Technology
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Senior Mechanical Ground Support Engineer Space Systems (TS/SCI)
APPLY
Northrop Grumman
Redondo Beach, CA
L3 Junior
October 3rd, 2026
Mechanical Engineers
Space Research and Technology
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Mechanical Design and Test Engineer II, Automation
APPLY
Varda Space Industries
Hawthorne, CA
L5 Senior
October 7th, 2026
Mechanical Engineers
Guided Missile and Space Vehicle Manufacturing
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Senior Mechanical Engineer - Antenna & RF Packaging
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JobLeads
El Segundo, CA
L5 Senior
October 5th, 2026
Mechanical Engineers
Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
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Principal Mechanical Engineer - Antenna & Electronic Packaging
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JobLeads
El Segundo, CA
L6 Lead
October 5th, 2026
Mechanical Engineers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Mechanical Design Engineer (Electric Propulsion) El Segundo, CA
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JobLeads
El Segundo, CA
L6 Lead
October 5th, 2026
Mechanical Engineers
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
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Principal Mechanical Engineer- Materials Handling Group
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Worleyparsons
Long Beach, CA
L5 Senior
September 23rd, 2026
Mechanical Engineers
Engineering Services
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Senior Mechanical Engineer
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Suna Solutions
El Segundo, CA
L6 Lead
September 22nd, 2026
Mechanical Engineers
Engineering Services
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Thermal Engineer
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Innoforge
El Segundo, CA
L5 Senior
September 19th, 2026
Mechanical Engineers
Space Research and Technology
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Senior Mechanical Design Engineer
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Innoforge
El Segundo, CA
L5 Senior
September 19th, 2026
Mechanical Engineers
All Other Industrial Machinery Manufacturing
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Principal Mechanical Designer
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Worley
Long Beach, CA
L5 Senior
October 9th, 2026
Mechanical Engineers
Engineering Services
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Remote Senior Mechanical Systems Engineer
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Skyven Technologies
El Segundo, CA
Remote
L5 Senior
October 3rd, 2026
Mechanical Engineers
All Other Industrial Machinery Manufacturing
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Remote Senior Mechanical Systems Engineer
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Skyven Technologies
Rancho Palos Verdes, CA
Remote
L5 Senior
October 3rd, 2026
Mechanical Engineers
All Other Industrial Machinery Manufacturing
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Principal Thermal-Hydraulics & Safety Analysis Engineer
APPLY
Mac Vc
Long Beach, CA
L6 Lead
October 4th, 2026
Mechanical Engineers
Engineering Services
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Remote Senior Mechanical Systems Engineer
APPLY
Skyven Technologies
Carson, CA
Remote
L5 Senior
October 3rd, 2026
Mechanical Engineers
All Other Industrial Machinery Manufacturing
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Remote Senior Mechanical Systems Engineer
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Skyven Technologies
East Rancho Dominguez, CA
Remote
L5 Senior
October 4th, 2026
Mechanical Engineers
All Other Industrial Machinery Manufacturing
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Senior Mechanical Systems Engineer - Clean Energy Design
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Critical Energy Services
Hawthorne, CA
L5 Senior
October 3rd, 2026
Mechanical Engineers
Engineering Services
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Senior Mechanical Engineer - Rugged Electronics & Avionics
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Chaos
El Segundo, CA
L5 Senior
September 26th, 2026
Mechanical Engineers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Aerospace Defense Mechanical Test Engineer
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Salient Motion
Hawthorne, CA
L6 Lead
October 4th, 2026
Mechanical Engineers
National Security
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Mechanical Design Engineer II – Elastomeric Seals
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Rubbercraft
Long Beach, CA
L6 Lead
October 4th, 2026
Mechanical Engineers
Rubber Product Manufacturing for Mechanical Use
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Senior Mechanical Engineer
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Mac Vc
Long Beach, CA
L5 Senior
October 4th, 2026
Mechanical Engineers
Engineering Services
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Vehicle Mechanisms Engineer (2026 Graduate)
APPLY
Relativity Space
Long Beach, CA
L6 Lead
October 4th, 2026
Mechanical Engineers
Guided Missile and Space Vehicle Manufacturing
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Remote Senior Mechanical Systems Engineer
APPLY
Skyven Technologies
Lawndale, CA
Remote
L5 Senior
October 4th, 2026
Mechanical Engineers
All Other Industrial Machinery Manufacturing
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Remote Senior Mechanical Systems Engineer
APPLY
Skyven Technologies
Lomita, CA
Remote
L5 Senior
October 4th, 2026
Mechanical Engineers
All Other Industrial Machinery Manufacturing
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Senior Mechanical Test & Development Engineer – Space Systems
APPLY
Telemetry Today
Long Beach, CA
L5 Senior
October 8th, 2026
Mechanical Engineers
Guided Missile and Space Vehicle Manufacturing
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Mechanical Design Intern - Immediate Fill
APPLY
Graymatter Robotics
Carson, CA
L1 Intern
October 7th, 2026
Mechanical Engineers
All Other Industrial Machinery Manufacturing
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Senior Mechanical Engineer - Rocket Structures
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Relativity Space
Long Beach, CA
L5 Senior
October 3rd, 2026
Mechanical Engineers
Guided Missile and Space Vehicle Manufacturing
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Staff Mechanical Engineer
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Chaos Industries
El Segundo, CA
L6 Lead
September 19th, 2026
Mechanical Engineers
Engineering Services
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Sr. Heat Transfer Engineer - Turbomachinery
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Arbor
El Segundo, CA
L5 Senior
October 16th, 2026
Mechanical Engineers
Engineering Services
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Design Engineer (Combustion Devices)
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Arbor
El Segundo, CA
L5 Senior
October 16th, 2026
Mechanical Engineers
Other Engine Equipment Manufacturing
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Combustion Analysis Engineer
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Arbor
El Segundo, CA
L5 Senior
October 16th, 2026
Mechanical Engineers
Other Engine Equipment Manufacturing
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