Science & Research Jobs in El Segundo, CA (Now Hiring) — 603 open — Page 9
Strategic Requirements Systems Engineer
El Segundo, California, United States · On-site
$135k–$170k/yr
Senior+
For more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to governments and private industries worldwide. ENSCO prides itself in creating and applying advanced …
Skills: Requirements Development, Interface Control Documents, Systems Engineering, Satellite Systems, Spacecraft Development
Forge Atomics Inc.
Mechanical Engineer, Reactor Structures
El Segundo, California, United States · On-site
$115k–$150k/yr
Entry level
Forge Atomics Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is d…
Skills: Mechanical Design, Pressure Vessel Design, Structural Analysis, ASME Boiler and Pressure Vessel Code, Thermal Cycling Testing
Forge Atomics Inc.
Sr. Electrical Engineer
El Segundo, California, United States · On-site
$140k–$190k/yr
Senior
Forge Atomics Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is d…
Skills: Electrical Hardware Design, Electrical Architecture, Signal Conditioning, Electromechanical Systems, High-Power Generators
Forge Atomics Inc.
Sr. Mechanical Engineer, Fluids
El Segundo, California, United States · On-site
$140k–$190k/yr
Senior
Forge Atomics Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is d…
Skills: Fluid systems design, Mechanical engineering, Fluids analysis, Technical leadership, Trade studies
Forge Atomics Inc.
Sr. Manufacturing Engineer, Reactor Factory
El Segundo, California, United States · On-site
$140k–$190k/yr
Mid level
Forge Atomics Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is d…
Skills: Design For Manufacturability, CNC Programming, CAM Workflows, Geometric Dimensioning And Tolerancing, Root Cause Analysis
Principal Mechanical Engineer - Antenna & Electronic Packaging
El Segundo, California, United States · On-site
$118k–$225k/yr
Senior+$200K raised
Date Posted: 2026-07-17 Country: United States of America Location: US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The abil…
Skills: Electronic Packaging, ANSI Drawing Standards, GD&T, CREO, 3D Solid Modeling
Modeling and Systems Engineer
El Segundo, California, United States · On-site
$87k–$130k/yr
Mid level$7M raised
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: C++, Python, Modeling And Simulation, Software Development, Git
Senior Mech Engineer - Antenna and Electronic Packaging
El Segundo, California, United States · On-site
$96k–$182k/yr
Senior$200K raised
Date Posted: 2026-07-17 Country: United States of America Location: US-CA-EL SEGUNDO-R01 ~ 2000 E Imperial Hwy ~ BLDG R01 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. cit…
Skills: Electronic Packaging, ANSI Drawing Standards, GD&T, CREO, RF Principles
Flight Software Engineers (Associate / Experienced / Senior)
El Segundo, California, United States · On-site
$106k–$232k/yr
Senior+$39B raised
Flight Software Engineers (Associate / Experienced / Senior) Company: The Boeing Company The Boeing Company is currently seeking Flight Software Engineers (Associate / Experienced / Senior) to support our Flight Software…
Skills: C, C++, Java, Python, Embedded Systems
Flight Software Engineers (Associate / Experienced / Senior)
El Segundo, California, United States · On-site
$106k–$232k/yr
Senior+$39B raised
Flight Software Engineers (Associate / Experienced / Senior) Company: The Boeing Company The Boeing Company is currently seeking Flight Software Engineers (Associate / Experienced / Senior) to support our Flight Software…
Skills: C, C++, Java, Python, Embedded Systems
Space Hardware Project Manager
El Segundo, California, United States · On-site
$121k–$181k/yr
Senior$7M raised
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development ce…
Skills: Project Management, Team Leadership, Hardware Engineering, Problem Solving, Communication
Next Gen GEO OPIR Deputy Chief Engineer (DCE)
El Segundo, California, United States · On-site
$146k–$277k/yr
Senior+$200K raised
Date Posted: 2026-07-17 Country: United States of America Location: US-CA-EL SEGUNDO-E01 ~ 2000 E El Segundo Blvd ~ BLDG E01 Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Activ…
Skills: Electro-optical Systems, IR Sensor Systems, System Integration, Technical Leadership, Risk Management
Forge Atomics Inc.
Sr. Mechanical Engineer, Reactor Structures
El Segundo, California, United States · On-site
$140k–$190k/yr
Senior
Forge Atomics Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is d…
Skills: Mechanical Design, Pressure Vessel Design, Structural Analysis, ASME Boiler and Pressure Vessel Code, Thermal Cycling Testing
Forge Atomics Inc.
Manager, Manufacturing & Test Engineering
El Segundo, California, United States · On-site
$170k–$220k/yr
Senior
Forge Atomics Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is d…
Skills: Manufacturing Engineering, Test Engineering, Factory Operations, Production Scheduling, Capacity Planning
Forge Atomics Inc.
Sr. Nuclear Engineer
El Segundo, California, United States · On-site
$140k–$190k/yr
Senior
Forge Atomics Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is d…
Skills: Nuclear Core Design, Reactivity Control, Radiation Shielding Analysis, Thermal Hydraulics, Fuel Cycle Design
Forge Atomics Inc.
Mechanical Engineer, Fluids
El Segundo, California, United States · On-site
$115k–$150k/yr
Entry level
Forge Atomics Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is d…
Skills: Fluid Systems Design, Mechanical Hardware Design, Fluids Analysis, Manufacturing Scaling, Test Instrumentation
Antenna RF Engineer - Associates, Experienced or Senior
El Segundo, California, United States · On-site
$99k–$198k/yr
Senior+$39B raised
Antenna RF Engineer - Associates, Experienced or Senior Company: The Boeing Company Boeing Defense, Space & Security (BDS) seeks an Antenna RF Engineer - Associate, Experienced or Senior level to join our team in El Segu…
Skills: Antenna Design, RF Analysis, Microwave Hardware, HFSS, CST
Forge Atomics Inc.
Electrical Engineer
El Segundo, California, United States · On-site
$115k–$150k/yr
Entry level
Forge Atomics Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is d…
Skills: Electrical Hardware Design, Electrical Architecture, Communication Protocols, Signal Conditioning, Electromechanical Systems
Forge Atomics Inc.
Sr. Mechanical Engineer, Components
El Segundo, California, United States · On-site
$140k–$190k/yr
Senior
Forge Atomics Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is d…
Skills: Mechanical Design, Manufacturing, Fluid Dynamics, Thermal Systems, Hardware Validation
Forge Atomics Inc.
Mechanical Engineer, Components
El Segundo, California, United States · On-site
$115k–$150k/yr
Entry level
Forge Atomics Humanity faces two critical challenges: securing reliable energy and aggressively lowering our environmental impact. At Forge, we believe nuclear fission is the key to solving both at once. Today Forge is d…
Skills: Mechanical Design, Fluid Dynamics, Thermal Systems, Hardware Analysis, Environmental Testing