81 abaqus jobs at 28 companies in Rancho Cucamonga, CA
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Structures Engineer, Turbomachinery
Torrance, California, United States
$140k-$215k/yrOnsiteFull Time
Valar Atomics: Private developer of small modular nuclear reactors and fuel-production facilities for industrial power and clean fuels.
3+ YOEBachelor's in Mechanical/Aerospace, 3+ years structural analysis of rotating components, experience with high-speed rotating equipment, and proficiency with Ansys, Nastran, and Abaqus.
Radiant: Nuclear-energy startup developing portable, mass-produced microreactors for defense, remote industry, and critical infrastructure.
5+ YOEBachelor’s degree in engineering and 5+ years in loads, dynamics, or structural analysis. Requires structural mechanics, vibration, FEA, and metallic/composite structures experience; ANSYS, Abaqus, or Nastran proficiency preferred.
TRL11: TRL11 is a private aerospace technology providing AI-enabled full-motion video infrastructure for spacecraft and space operators.
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.
Relativity Space: Aerospace developing 3D-printed rockets and launch services.
5+ YOEBachelor's degree; 5+ years in fluid or structural systems design; mentoring/leadership experience; proficiency with FEA tools (Ansys,Abaqus,Nastran) and Siemens NX/Teamcenter; strong fluid, thermal, structural fundamentals.
JenaValve Technology: Medical device manufacturer developing transcatheter heart valve systems for high-risk patients with heart valve disease.
5+ YOEBachelor's in Mechanical or Biomedical Engineering, 5+ years R&D medical device experience, 3+ years FEA and Abaqus experience, knowledge of medical device quality systems, strong documentation and communication skills.
Vast: Developing commercial space stations for permanent human presence.
6+ YOE1+ MgmtBachelor's in engineering, 6+ years aerospace or safety-critical engineering experience, 1+ year technical leadership, loads and structural dynamics expertise, FEMAP/NASTRAN, ANSYS, or Abaqus proficiency, cross-functional collaboration skills.
Divergent Technologies: Private U.S. manufacturer of software-defined metal structures for aerospace, defense, and automotive customers.
4+ YOEBS/MS in Mechanical or Aerospace Engineering, 4+ years structural analysis experience, proficiency with Nastran/Optistruct/ABAQUS/LS-Dyna and Hypermesh/ANSA, nonlinear and dynamic analysis expertise, strong solid mechanics and materials knowledge.
Starpath Robotics: Space technology developing power and propellant technologies for permanent human civilization on the Moon and Mars.
5+ YOEB.S. in Mechanical/Aerospace Engineering,5+ years space hardware experience,proficiency with NX/Catia/SolidWorks and ANSYS/ABAQUS,materials and manufacturing knowledge,structural analysis,and strong technical communication;US export eligibility required.
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
5+ YOEBachelors in Mechanical Engineering, 5+ years structural design and analysis experience, proficiency with FEA (ANSYS, Nastran, Abaqus) and CAD (SolidWorks, CATIA, NX), materials and manufacturing knowledge, testing/validation experience, eligible for U.S. Top Secret clearance.
RivianNASDAQ: RIVN: Electric adventure vehicle and technology manufacturer.
10+ YOE3+ MgmtBachelor's in Mechanical/Automotive Engineering required (advanced degree preferred); 10+ years automotive CAE with 3–5 years leadership; mastery of LS-DYNA, Abaqus/Nastran/OptiStruct; fatigue and joining expertise; pre/post-processing tool expertise.
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
Bachelor's degree in mechanical, aerospace, or aeronautical engineering; structural loads and design criteria experience; ABAQUS/CAE FEM experience; scripting proficiency; technical leadership experience; US citizenship and security clearance required.
Principal Mechanical Engineer - Platform Integration
Los Angeles, California, United States
$180k-$230k/yrOnsiteFull Time
HIKINEX: Integrated remote staffing and business process outsourcing solutions.
10+ YOELead mechanical integration of sensor and electronics systems on rugged platforms; 10+ years in aerospace/defense; strong CAD; security clearance preferred.
Principal Thermal-Hydraulics & Safety Analysis Engineer
Long Beach, California, United States
OnsiteFull Time
Bluecore Energy: American nuclear technology developing floating small modular reactors for ports, cities, and critical infrastructure.
Requires an MS or PhD in nuclear or mechanical engineering, reactor thermal-hydraulics or pressure-vessel specialization, system and subchannel code experience, ASME Section III knowledge, and reactor component sizing expertise.
RELAP5-3D, TRACE, ATHLET, VIPRE-01, COBRA-TF, CTF, ANSYS, ABAQUS, PRA
Director of Engineering: Deployables (micro-satellites)
El Segundo, California, United States
$195k-$220k/yrOnsiteFull Time
Space Kinetic: Privately held dual-use space technology startup building one-to-many payload deployment systems for national-security space operations.
8+ YOEBachelor's in engineering,8+ years developing complex aerospace or high-performance mechanical systems,proficiency with 3D CAD,GD&T,design for manufacturing,experience through qualification/production,and ability to obtain security clearance.
Simpson Gumpertz & Heger: Private engineering consulting firm serving clients with structural, building-enclosure, materials, and infrastructure design and investigation.
0+ YOEAdvanced degree in structural/civil engineering preferred, 0–2 years experience (open to 2–4), ability to obtain PE/SE within five years, familiarity with finite element analysis and scripting, valid driver’s license, strong English communication.
Principal Structural & CAE Durability Engineer – Battery Systems
Fremont or Irvine or Manteno or Ohio or China or Japan or Europe
OnsiteFull Time
Gotion, Inc.: US subsidiary of global battery manufacturer Gotion High-tech.
15+ YOERequires a PhD or MS in mechanical, structural, solid mechanics, or related engineering; 15+ years of structural CAE experience; FEA expertise; programming, automation, fatigue, NVH, optimization, and technical leadership skills.
Sr Analysis Mechanical Engineer (Thermal, Structural)
Gardena, California, United States
OnsiteFull Time
Singularity Defense Corp.: U.S. aerospace and defense manufacturer building scalable counter-weapon systems for warfighters and civilians.
5+ YOESenior mechanical engineer with 5+ years in thermal/structural analysis; FEM/FEA, thermal networks, Python; strong communication; able to meet aggressive timelines.
Advanced Cooling Technologies: U.S. thermal-management manufacturer serving aerospace, defense, data-center, energy, and industrial customers.
5+ YOEB.S. or M.S. in Mechanical/Aerospace Engineering, 5+ years engineering experience, U.S. person per ITAR, structural analysis and test planning experience, familiarity with composites, strong communication.