19 principle developer jobs at 15 companies in Port Hueneme, CA
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Principal Engineer Circuit Design /Senior Principle Engineer Circuit Design
Manhattan Beach or Redondo Beach
$114k-$171k/yr OnsiteFull Time
5+ YOEBachelor's degree in STEM with 5+ years (or advanced degree with fewer years), experience designing and testing analog and power circuits, proficiency with PSpice/Simplis/Simetrix/LTSpice and MathCAD, knowledge of control systems, and ability to obtain Top Secret/SCI clearance.
PSpice, Simplis, Simetrix, LTSpice, MathCAD, Earned Value Management Systems
3w
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Design Engineer, Core Snapchat
Los Angeles or Santa Monica
$209k-$313k/yr OnsiteFull Time
6+ YOE6+ years post-degree software development experience, iOS development (Objective-C/Swift), rapid functional prototyping, product strategy experience, BS/BA in technical field or equivalent, strong communication and problem-solving.
iOS, Objective-C, Swift, Figma, Sketch, Framer, Origami, Principle, AI
3w
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Design Engineer, Core Snapchat
Los Angeles or Santa Monica
$209k-$313k/yr OnsiteFull Time
6+ YOE6+ years software development experience, iOS (Objective-C/Swift) expertise, rapid mobile prototyping, product strategy experience, strong communication and problem-solving skills.
iOS, Objective-C, Swift, AI, Figma, Sketch, Framer, Origami, Principle
2mo
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Front-End/UI Engineer – Egofold (Junior to Mid-Level)
Culver City, California, United States
$100k-$150k/yr HybridFull Time
Proficiency with modern front-end frameworks (React, Vue), JavaScript/TypeScript, frontend architecture, UX principles, and experience with real-time or interactive systems.
React, Vue, JavaScript, TypeScript
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Sr Engineer
Thousand Oaks, California, United States
$115k-$156k/yr OnsiteFull Time
Provide technical leadership for parenteral drug product process design, characterization, tech transfer and pilot-plant operations; apply scientific and engineering principles; support GMP manufacturing and cross-functional teams.
3w
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Staff Radar Systems Development Engineer
El Segundo or Hawthorne or Los Angeles or Washington or San Francisco or Seattle or London
$110k-$240k/yr OnsiteFull Time
10+ YOEBachelor's in STEM or equivalent,10+ years radar systems experience,expertise in radar principles,signal processing,DSP,RF systems,algorithm development,data analysis;proficiency with Python/MATLAB;ability to lead tests and mentor engineers.
C++, Python, MATLAB, FPGAs, DSPs
2mo
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HWS Engineer
Port Hueneme, California, United States
OnsiteContract
3+ YOE3-5 years engineering experience; BS in Engineering; strong engineering principles; system design experience; software/tool proficiency; problem-solving; teamwork; ability to manage multiple projects.
4d
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Product Development Engineer I
El Segundo, California, United States
$75k-$87k/yr OnsiteFull Time
Bachelor's degree in mechanical engineering or equivalent experience; knowledge of engineering principles, plastics manufacturing, assembly, raw materials, statistics, and CAD software such as SolidWorks or Creo.
CAD, SolidWorks, Creo
1w
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Dynamics Engineer I
Santa Clarita, California, United States
$86k-$96k/yr OnsiteFull Time
0+ YOEBachelor's degree in engineering; 0–3 years of experience; engineering principles, dynamics, testing, troubleshooting, data interpretation, mathematics, and standard testing equipment knowledge.
SLS
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Entry-Level Engineer
Pleasanton or Sacramento or Millbrae or Sherman Oaks or Los Angeles or Irvine or Temecula or San Diego
$74k-$94k/yr OnsiteFull Time
0+ YOEBachelor of Science in an engineering discipline; knowledge of engineering principles; ability to read technical specs and manage costs; proficient in MS Office; construction project experience.
Microsoft Project, Primavera, Suretrak, Microsoft Office Suite, Excel, Word
2mo
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Staff Vehicle Engineer
Playa Vista, California, United States
$161k-$221k/yr OnsiteFull Time
8+ YOEBachelor's in relevant engineering or equivalent experience, typically 8+ years in aerospace vehicle design and integration; proficiency in CAD; strong first-principles background across structures, thermal, avionics, GNC; excellent communication.
CAD
3w
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Staff Systems Safety Engineer
Woodland Hills, California, United States
$161k-$241k/yr OnsiteFull Time
8+ YOEAbility to apply MIL-STD-882 and software safety principles, perform PHAs/FHAs/FTAs/SSAs, support DO-178/DO-254 certification, obtain US Secret clearance, and work onsite in Woodland Hills, CA.
DOORS, Cameo, PTC Windchill Quality Solutions, JIRA, Confluence, Agile
1mo
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Senior Design Engineer (Advanced Energy Hardware)
Hawthorne or El Segundo or Los Angeles
$150k-$200k/yr OnsiteFull Time
5+ YOEBachelor's in mechanical engineering, 5+ years hands-on engineering experience in power or advanced energy industries, ability to lead hardware programs, expertise in turbomachinery/thermal/fluid/pressure-bearing hardware, strong communication and first-principles reasoning.
2mo
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Senior Reactor Systems Engineer
El Segundo, California, United States
$134k-$185k/yr OnsiteFull Time
4+ YOE4+ years engineering experience, expertise in hardware/software testing and operations, first-principles problem solving, background in regulated industries, ability to translate designs into DOE/NRC-compliant procedures, willing to work extended hours and travel 50–60%.
Python, UNIX
1mo
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Manufacturing Engineer - Structures & Propulsion - 2nd Shift - Millennium Space Systems
El Segundo, California, United States
$91k-$164k/yr OnsiteFull Time
2+ YOE2+ years mechanical/manufacturing engineering experience in aerospace/automotive/commercial industries; ability to obtain U.S. security clearance and U.S. Person status; experience reading mechanical drawings and applying production engineering principles; CAD/GD&T knowledge preferred.
CAD Software, GD&T, ASME Y14.5
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Manufacturing Engineer - Avionics – (Associate or Mid-Level) - Millennium Space Systems
El Segundo, California, United States
$91k-$151k/yr OnsiteFull Time
1+ YOEBachelor's in engineering, 1+ year applying production engineering principles and reading engineering drawings, ability to obtain U.S. Top Secret clearance (U.S. citizenship required). Preferred: IPC standards, PCB/PCBA experience, Solidworks, Altium, root cause analysis.
Solidworks, Altium Designer
2mo
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Game Designer, Technical
Santa Monica, California, United States
$57-$65/hr HybridContract
2+ YOE2+ years in technical game design; strong programming ability; understanding of narrative principles; proficiency in 3D math; fluent in C++, C#, Lua; strong communication and teamwork.
C++, C#, Lua, Scripting
1w
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Guidance, Navigation & Controls (GNC) Internship - Spring 2027
El Segundo or Los Angeles or Washington or Huntsville
$33/hr OnsiteFull Time, Internship
1+ YOEActive enrollment in an accredited undergraduate or graduate program, previous GNC internship, aerospace fundamentals, and familiarity with C++ or Python and modern software development principles.
C++, Python, GMAT, POST2, MATLAB, Simulink
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Software Engineering Manager
El Segundo or Seal Beach
$172k-$232k/yr OnsiteFull Time
3+ YOE1+ MgmtActive US Top Secret clearance,3+ years software development experience,1+ year leadership experience,knowledge of software engineering principles,Java/C++/Python,DevSecOps and CI practices,GitLab experience.
Java, C++, Python, GitLab
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