US Browse · Los Angeles · Principal Engineer
NORTHROP GRUMMAN
$114,000.00 - $171,000.00 py
Work on revolutionary systems impacting people's lives globally
neros.tech
$160,000 - $210,000 usd py
** Neros.tech is seeking a Principal/Lead Mechanical Engineer to drive the design and production of high-performance unmanned systems in a fast-paced defense technology environment. The ideal candidate should have significant experience in mechanical engineering, particularly within manufacturing environments, and a passion for delivering innovative hardware solutions. **
RTX (Raytheon Technologies)
145,600 usd - 276,800 usd py
** RTX is seeking a Senior Principal Optical Designer in El Segundo, CA, for a hybrid role requiring U.S. citizenship and the ability to obtain a security clearance. The position involves optical design, analysis, and mentoring junior engineers, with a focus on developing innovative sensor solutions for aerospace and defense applications. **
Raytheon Australia
145,600 usd - 276,800 usd py
** Raytheon Australia is seeking a Senior Principal Optical Designer in El Segundo, CA, to contribute to optical design, analysis, and testing for aerospace and defense applications. The ideal candidate will have extensive experience in optical design software and collaboration with suppliers while possessing the ability to obtain a U.S. government security clearance. **
Boeing Australia Holdings
$176,800- $239,200 py
Boeing Australia Holdings looks for a +1y experience Principal Component Engineer
HP
$147,050 to $230,850 usd annually py
HP is seeking an MTS Principal Engineer to lead the development of measurement technology and solutions, focusing on hardware architecture, system design, and cross-functional collaboration. The ideal candidate will have significant experience in electrical engineering, software tools, and system-level design
Amazon
~$117,000 – $236,300 py
Own and deliver ambiguous, very large, and complex programs that span multiple organizations and technology domains
Boeing Co
$176,800-$239,200 py
The role supports a wide variety of space programs at Boeing in El Segundo, California by defining requirements for active and photonic EEE parts
Northrop Grumman
$114,000 - $213,400 depending on level py
This role involves taking ownership of critical subsystems and overseeing the complete Integration & Test lifecycle for spacecraft and payload systems
Northrop Grumman
$101,000 - $151,400 (engineer) or $125,300 - $187,...
** Northrop Grumman is seeking an Engineer/Principal Engineer for Survivability - Infrared Technology, located in Redondo Beach or San Diego, CA. The ideal candidate should possess a strong background in optical design and engineering, particularly in lens development and integration for stealth technology. **
Northrop Grumman
$114,000.00 - $171,000.00 py
This role involves planning and executing change packages while maintaining technical integration, cost, and schedule impacts for the F35 project
Epirus
~$117,000 – $236,300 py
Lead the design and integration of power electronics subsystems for high power microwave phased array systems
J&J FAMILY OF COMPANIES
$117,000.00 - $201,250.00 py
This role leads the technical strategy for advanced consumable products, focusing on injection molded components within the Johnson & Johnson Vision team
Northrop Grumman Australia
$125,300 - $234,600 depending on level py
This role involves acting as a responsible design engineer supporting digital development on revolutionary space flight programs
Northrop Grumman Australia
$142,200.00 - $213,400.00 py
The role involves working on revolutionary space systems that impact people's lives globally while maintaining a pioneering spirit
Northrop Grumman Australia
$114,000 - $213,400 depending on level py
The role involves testing and delivering satellite ground station hardware to customers both domestically and internationally
Northrop Grumman Australia
$114,000 - $213,400 depending on level py
The role involves designing and executing test procedures for revolutionary space systems impacting national defense and human exploration
Northrop Grumman Australia
$114,000 - $213,400 py
This role involves taking ownership of critical subsystems and overseeing the complete Integration & Test lifecycle for spacecraft and payload systems
Northrop Grumman Australia
$114,000 - $213,400 depending on level py
The role involves developing thermal-systems requirements and performing analyses to optimize thermal-control designs for revolutionary space systems
Northrop Grumman Australia
$114,000 - $171,000 py
This role involves taking ownership of critical subsystems and overseeing the complete Integration & Test lifecycle for spacecraft and payload systems at Northrop Grumman Space Systems
Northrop Grumman Australia
$103,600.00 - $155,400.00 py
This role involves working with design engineers on the selection and application of Electrical, Electronics, Electro-Mechanical, and Electro-Optical parts for revolutionary systems
Northrop Grumman Australia
$142,200.00 - $213,400.00 py
The role involves supporting the research and development of flight control algorithms for both manned and unmanned air vehicles within Project Talon
Freeformfuturecorp
~$117,000 – $236,300 py
Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation
Relativity Space
Competitive salary + equity offered
You will lead a team responsible for the thermal, structural, dynamic, and durability analyses on Aeon-R engines to ensure reliability and performance
CommScope Inc
~$117,000 – $236,300 py
The role involves supporting the full product lifecycle from concept through field support for copper Ethernet and hybrid fiber-power solutions
WORKOPIA ESTIMATE is shown when an employer doesn't disclose pay. It's the typical range (25th–75th percentile) of disclosed salaries for the same role in the same city, adjusted for seniority and refreshed daily — an estimate, not the employer's figure.
