TRL11: High-definition video technology for aerospace and defense.
5+ YOE5-10 years FEA experience for thermal (steady/transient) and structural (stress, vibration, shock) analysis; proficiency with ANSYS/Abaqus/COMSOL/Simscale; Bachelors in Engineering; ability to correlate models with test data.
Antares: Designing and manufacturing microreactors for defense and space missions.
2+ YOEBachelor's in mechanical/aerospace/nuclear or related field, 2+ years engineering experience in thermal/heat transfer systems, experience with COMSOL or ANSYS, thermal modeling, heat pipe design, high‑temperature systems experience preferred.
MarvellNASDAQ: MRVL: Designs and develops high-performance semiconductor and infrastructure solutions.
5+ YOEBachelor’s degree in Electrical/Computer Science or related field with 5-10 years experience, or Master’s/PhD with 3-5 years; strong thermo-mechanical FEA and multi-material systems experience; proficiency with ANSYS/Abaqus/COMSOL; semiconductor packaging knowledge.
Senior Principal Mechanical Engineer, Platform Integration
El Segundo or Los Angeles
$205k-$245k/yrOnsiteFull Time
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
11+ YOEBachelor's in Mechanical Engineering, 11+ years platform-level mechanical design and integration experience for aerospace/defense, SolidWorks and FEA familiarity, military standards knowledge, and ability to obtain a U.S. security clearance.
TAE Technologies: Developing commercial fusion energy and advanced power management technologies.
5+ YOEBachelor's in design/mechanical engineering, 5+ years engineering experience, experience with charged particle beams, ion/plasma sources, high-voltage and vacuum systems, proficiency with SolidWorks or Catia and simulation tools.
Johnson & JohnsonNYSE: JNJ: Provides pharmaceutical products and medical technology healthcare solutions.
2+ YOEBS in Mechanical/Biomedical engineering, 2+ years medical device product development, SolidWorks and GD&T proficiency, design control and V&V experience, bench-testing and basic FEA, strong communication and cross-functional collaboration.
Johnson & JohnsonNYSE: JNJ: Global healthcare providing pharmaceuticals and medical technologies.
2+ YOEBS in mechanical/biomedical engineering, 2+ years medical device product development (2–4 yrs typical), SolidWorks and GD&T proficiency, hands-on bench testing, design controls/V&V and risk management experience.
SolidWorks, Minitab, Windchill, ANSYS, COMSOL, SAP Product Lifecycle Management
Johnson & JohnsonNYSE: JNJ: Develops and manufactures pharmaceutical drugs and medical devices.
2+ YOEBS in Mechanical/Biomedical engineering,2+ years medical device product development experience,SolidWorks and GD&T proficiency,design control and verification/validation experience,bench-testing and problem-solving skills.
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
10+ YOEBachelor's in engineering or related field,10+ years CAD experience,experience in thermal/structural/PCB design,ability to obtain U.S. Top Secret clearance and meet export-control U.S. Person requirement.
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
10+ YOE3+ MgmtBachelor's in engineering-related field,10+ years CAD experience,experience in thermal/structural/vibration analysis or PCB design,CAD and FEA tool proficiency,ability to obtain U.S. Top Secret clearance.
Stealth Space Startup: Building a space-based network for enterprise data transport.
Thermal design and analysis for optical terminals and flight payloads; thermal stability/STOP reasoning; electronics and high-power cooling; hands-on thermal test and model correlation; degree in mechanical/aerospace/physics and modeling skills.
RF Mission Systems Engineer, Air Dominance & Strike, Active Clearance
Costa Mesa, California, United States
$146k-$194k/yrOnsiteFull Time
Anduril Industries: Defense technology building autonomous military hardware and software.
2+ YOEActive U.S. Secret clearance, RF systems integration and test expertise, 2+ years RF integration experience, 5+ years in science/engineering, hands-on RF test equipment experience, familiarity with RF domains (radar/ESM/EW).
Inversion Space: Building autonomous re-entry vehicles for global space-to-Earth cargo delivery.
5+ YOEAbility to perform CFD and thermal analysis for rocket propulsion systems; bachelor's in aerospace/mechanical engineering; 5+ years fluid analysis experience; able to obtain U.S. government security clearance.
3+ YOEABET-accredited bachelor's in electrical/computer engineering required, 3–5 years power systems experience, knowledge of protective relaying, SCADA, and power system studies; EIT preferred.
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
6+ YOEDesign and develop cryogenic mechanical hardware for quantum computing; strong experience in 3D CAD, FEA, and cryogenic engineering; cross-functional collaboration.
3D CAD (SolidWorks), Finite Element Analysis (Thermal, Mechanical, EM), Ansys, COMSOL, Cryogenic hardware design
Irvine or Palo Alto or Redmond or Bastrop or Cape Canaveral or Hawthorne or McGregor or Brownsville or Memphis
$30-$40/hrOnsiteInternship
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
0.25+ YOEMust be enrolled in a bachelor's or graduate program, 3+ months software/hardware/chip experience, U.S. eligibility per ITAR, able to work onsite full time for ≥12 weeks starting Jan or Mar 2027.