22 comsol jobs at 10 companies in Riverside, CA

1w
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Sr. FEA Engineer (Thermal and Structural)
Irvine, California, United States
OnsiteFull Time
TRL11
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.
ANSYS, Abaqus, COMSOL, Simscale
1mo
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Thermo - Mechanical Design Engineer - Heat Pipes
Torrance or Los Angeles
$112k-$150k/yr OnsiteFull Time
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.
COMSOL, ANSYS
2mo
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Sr. Staff Thermo-Mechanical Engineer
Santa Clara or Irvine or Westlake Village
$118k-$177k/yr OnsiteFull Time
Marvell
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.
ANSYS, Abaqus, COMSOL, Python, MATLAB
1d
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Summer 2027 Silicon Engineering Internship/Co-op
Irvine or Palo Alto or Redmond
$30-$40/hr OnsiteInternship
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
0.25+ YOEMust be enrolled in a bachelor’s or graduate program,3+ months relevant software/hardware/chip development experience,US work-authorization per ITAR,able to work onsite full-time for ≥12 consecutive weeks beginning May/June 2027.
C/C++, Verilog, VHDL, Python, Perl, Spice, Ansys, COMSOL, Timing, Synthesis
1mo
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Senior Principal Mechanical Engineer, Platform Integration
El Segundo or Los Angeles
$205k-$245k/yr OnsiteFull Time
CHAOS Industries
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.
SolidWorks, NASTRAN, ABAQUS, ANSYS, COMSOL
3w
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Senior Neutral Beam Design Engineer
Foothill Ranch, California, United States
$135k-$160k/yr OnsiteFull Time
TAE Technologies
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.
Solid Works, Catia, COMSOL Multiphysics, ANSYS
6d
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R&D Engineer II - Electrophysiology
Irvine, California, United States
$76k-$122k/yr OnsiteFull Time
Johnson & Johnson
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.
SolidWorks, GD&T, Minitab, Windchill, ANSYS, COMSOL, Auto-CAD, SAP Product Lifecycle Management
6d
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R&D Engineer II - Electrophysiology
Irvine, California, United States
$76k-$122k/yr OnsiteFull Time
Johnson & Johnson
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
6d
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R&D Engineer II - Electrophysiology
Irvine, California, United States
$76k-$122k/yr OnsiteFull Time
Johnson & Johnson
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.
SolidWorks, GD&T, Minitab, Windchill, ANSYS, COMSOL, SAP Product Lifecycle Management, Auto-CAD
4w
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RF Mission Systems Engineer, Air Dominance & Strike, Active Clearance
Costa Mesa, California, United States
$146k-$194k/yr OnsiteFull Time
Anduril Industries
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).
Lattice OS, ADS, Ansys HFSS, COMSOL, MATLAB
2mo
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Materials Scientist — Organic Crystal Growth & Process Engineering
Pasadena, California, United States
$154k-$217k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
3+ YOEPhD in chemical/ materials science or related field; 3+ years experience; strong materials development and characterization background.
COMSOL Multiphysics, Ansys Fluent, Siemens FLOEFD/StarCCM+, NX, SolidWorks, CNC machining, 3D printing, NMR, GC/MS, LC/MS, SEM, AFM, XRD, DSC, TGA
6d
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ESSP Electrical Engineer - Experienced Professional
Phoenix or San Diego or Los Angeles or Sacramento
$89k-$151k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
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.
AcSELerator Quickset (SEL-5030), AcSELerator Architect, GE EnerVista, ASPEN OneLiner, Gridscale X (CAPE), SKM-PTW, ETAP, RSCAD/RTDS, PSS/E, PSLF, PowerWorld, DSA Tools, Python Scripting, CDEGS, ATP-EMTP, PSCAD, POLARIS-EMF, COMSOL Multiphysics, TFlash, SEL RTAC, Orion, Cooper SMP, GE-D20, DNP, Modbus, Goose Messaging, IEC 61850
2mo
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Quantum Research Engineer, Quantum Computing
Pasadena, California, United States
$143k-$193k/yr OnsiteFull Time
Amazon
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