111 mechanical systems engineer jobs at 72 companies in Hemet, CA

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Senior Mechanical Engineer - Fuel Systems
Lake Forest, California, United States
$120k-$140k/yr OnsiteFull Time
Quantum Fuel Systems
Quantum Fuel Systems: Designs and manufactures alternative fuel storage and transport systems.
5+ YOEBachelor's degree in mechanical engineering and 5+ years of experience required. Requires high-pressure fuel system design, testing, analytical calculations, documentation, and knowledge of hydrogen and natural gas materials compatibility.
CAD, NX Unigraphics, Flexible Spending Accounts (FSA)
1mo
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Mechanical Engineer III – Battery Systems Engineering
Carlsbad, California, United States
$130k-$165k/yr OnsiteFull Time
Proper Voltage
Proper Voltage: A developing intelligent battery systems and energy storage solutions for robotics, data centers, and defense.
5+ YOEBachelor's in mechanical engineering,5+ years mechanical engineering experience in battery/EV/energy storage,expert 3D CAD skills,thermal analysis and testing experience,GD&T and DFM knowledge,mentorship ability.
Onshape, SolidWorks, SimScale, ANSYS, SolidWorks Simulation
2mo
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Mechanical Engineer
Irvine or Los Angeles
$93k-$132k/yr OnsiteFull Time
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
6+ YOEBachelor's degree in Mechanical Engineering; minimum 6 years in mechanical and plumbing design for commercial or institutional buildings; PE license; experience with building systems; proficiency with MS Office and design software.
MS Office, Trane TRACE, Manufacturer selection software
3mo
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Senior Mechanical Engineer
Tustin, California, United States
$140k-$200k/yr HybridFull Time
Salas O'Brien
Salas O'Brien: Provides integrated engineering design and technical consulting services.
10+ YOEBachelor’s in Mechanical Engineering; 10+ years in mechanical systems design/management; client engagement; PE preferred.
Revit, Navisworks, Energy Soft, Trace energy modeling
2mo
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Mechanical Engineer
Irvine or Los Angeles
OnsiteFull Time
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
6+ YOEBachelor's in Mechanical Engineering, PE license required for the job location, experience in mechanical/plumbing system design for commercial or institutional buildings, proficiency with Microsoft Office and Trane TRACE; master's preferred and 6+ years experience desired.
Microsoft Office, Trane TRACE
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Mechanical Engineer IV
Carlsbad, California, United States
$125k-$140k/yr OnsiteFull Time
Fluidra
FluidraBolsa de Madrid: FDR: Manufacturer of equipment and solutions for residential and commercial pools.
7+ YOE7+ years mechanical engineering experience; equipment design from concept to production; SolidWorks and FEA experience; familiarity with electrical systems and manufacturing processes; BS in Mechanical Engineering.
SolidWorks, FEA software
6d
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Mechanical Engineer I (ECS) - Defense Systems Division
Irvine, California, United States
$71k-$117k/yr OnsiteFull Time
Parker Hannifin
Parker HannifinNYSE: PH: Manufacturer of motion and control technologies and systems.
0+ YOEBachelor's degree in mechanical engineering, 0–3 years designing mechanical components or subsystems, ASME Y14.5M, thermodynamics, mechanical design, communication, Microsoft Office, and U.S. citizenship required.
Microsoft Office, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, SolidWorks
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Mechanical Engineer I
Irvine, California, United States
$76k-$102k/yr OnsiteFull Time
Iris Technology
Iris Technology: Designs and manufactures electronics for aerospace and defense missions.
1+ YOEUS work authorization required; Bachelor's in mechanical engineering; 1+ year engineering experience in R&D or manufacturing; SolidWorks and systems integration experience; able to read electrical/mechanical drawings.
SolidWorks, Microsoft Project, Microsoft Access, Microsoft Excel, Microsoft PowerPoint
2d
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Sr. Mechanical Engineer
Irvine, California, United States
$150k-$250k/yr OnsiteFull Time
Neon Aero: Designs and builds AI-native aerospace hardware and flight systems.
8+ YOE8+ years developing and shipping mechanical products; strong Siemens NX, GD&T, production drawing, manufacturing, supplier, quality-system, and cross-functional engineering experience. Mechanical Engineering degree preferred.
Siemens NX, MATLAB, Python, FEA, GD&T, DFAuto, IQC, OQC, ORT, CP/CPK, SPC, DO-160
3w
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Sr. Mechanical Engineer
Irvine, California, United States
$105k-$155k/yr OnsiteFull Time
Terran Orbital
Terran OrbitalNYSE: LMT: Manufactures modular spacecraft for aerospace and defense missions.
5+ YOEB.S. or M.S. in Mechanical/Aerospace Engineering,5+ years designing complex mechanical systems,experience with SolidWorks/Creo,GD&T (ASME Y14.5),hardware build/test experience,and U.S. citizenship with clearance eligibility.
SolidWorks, Creo
2mo
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Mechanical Engineer - Buildings
Riverside, California, United States
$89k-$127k/yr OnsiteFull Time
WSP
WSPToronto Stock Exchange: WSP: Provides engineering, design, and environmental consultancy services globally.
3+ YOEBachelor’s degree in mechanical engineering; 3–5 years building systems design; HVAC knowledge; AutoCAD/Revit experience; codes and standards familiarity.
AutoCAD, Revit
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Principal Mechanical Engineer
Irvine, California, United States
$140k-$210k/yr OnsiteFull Time
MKS Instruments
MKS InstrumentsNASDAQ: MKSI: Supplies process control instruments and chemicals for semiconductor manufacturing.
8+ YOEBachelor's in Mechanical Engineering required; 8+ years in precision mechanical systems and vibration mitigation; SolidWorks and ANSYS (or equivalent) proficiency; FEA, modal analysis, GD&T, PLM/ERP (Agile, SAP); leadership and test/prototyping experience; travel <10%.
SolidWorks, ANSYS, FEA, CAD, PLM, ERP, Agile, SAP, GD&T, BOM
2mo
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Mechanical Design Engineer III
Escondido, California, United States
$84k-$154k/yr OnsiteFull Time
Nikkiso
NikkisoTokyo Stock Exchange: 6376: Designs and manufactures precision fluid control and industrial equipment.
2+ YOEBachelor's degree in Mechanical Engineering with 2 years experience or Master's in Mechanical Engineering; cryogenic/high-pressure system experience; read/develop P&ID; familiarity with P&IDs; pump selection/operations; safety/risk assessment; CAD tools; travel up to 25%.
AutoCAD, Inventor, SolidWorks
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Sr. Systems Engineer
Carlsbad, California, United States
OnsiteFull Time
Field Medical
Field Medical: Developer of pulsed field ablation technologies for cardiac arrhythmias.
7+ YOEBachelor's in mechanical or electrical engineering required; 7+ years engineering experience, 3+ years systems engineering and technical leadership; medical device development, documentation, and programming experience required.
FieldForce Ablation System, FieldBending, FDA, DHF, DMR, V&V, ECO, CAPA, IEC 60601
1mo
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Systems Engineer
Carlsbad or Tempe
$95k-$150k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
5+ YOEBA/BS in engineering or equivalent, 5+ years designing complex electrical/mechanical/software production test systems, US citizenship, up to 10% travel, must work from Carlsbad, CA or Tempe, AZ office.
Jama, Solidworks Electrical, Solidworks 3D, Agile (Configuration Management Database), Microsoft SharePoint, DxDesigner, JIRA, ADS, HFSS, O-Scopes, Spectrum Analyzers, Network Analyzers, Logic Analyzers, Signal Generators
1mo
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Systems Engineer
Carlsbad or Tempe
$95k-$150k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provides global satellite broadband and secure networking communication services.
5+ YOEBA/BS in engineering or equivalent,5+ years designing complex test systems across electrical, mechanical and software domains,US citizenship required,ability to work from Carlsbad or Tempe,up to 10% travel,experience with test equipment and PLM/Jama.
JAMA, Solidworks Electrical, Solidworks 3D, Microsoft SharePoint, DxDesigner, JIRA, ADS, HFSS, Agile
2w
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Director of Mechanical Engineering (Building Systems)
Charlotte or King of Prussia or Scottsdale or Frisco or Bellevue or Roseville or Richland or Puyallup or Klamath Falls or Chehalis or Long Beach or Kent or Remote or Philadelphia or Burlington or Bentonville or Minneapolis or Ontario or Somerville or West Chester or Tampa or Hillsboro or Naperville or Duluth or Saint Louis
$160k-$220k/yr HybridFull Time
Core States Group
Core States Group: Integrated architectural, engineering, and construction services for businesses.
15+ YOE8+ MgmtBachelor's in Mechanical Engineering, PE required, 15+ years A/E/C mechanical engineering program/project experience, 8+ years supervising, commercial program experience, MS Office required, AutoCAD/Revit preferred.
Microsoft Office, AutoCAD, Revit
4w
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Principal Mechanical Engineer (Console System)
Carlsbad, California, United States
$107k-$203k/yr OnsiteFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Developing and manufacturing innovative medical devices for less-invasive treatments.
7+ YOE7+ years mechanical engineering experience developing complex electromechanical medical devices; Bachelor's in mechanical engineering or related; SolidWorks and FEA experience; knowledge of design controls, FDA and ISO13485 processes.
SolidWorks, Finite Element Analysis (FEA)
2mo
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Sr. Systems Engineer - Lighting
Irvine, California, United States
$108k-$143k/yr OnsiteFull Time
Rivian
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
5+ YOEBS in Mechanical Engineering; 5+ years in systems engineering (lighting preferred); experience with requirements management and modeling tools; strong communication; ability to manage a complete system through V-cycle.
MATLAB, Simulink, Enterprise Architect, Flow, Jama, Vector Canalyzer, CANoe, CANape
3w
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Principal Mechanical Engineer (Console System)
Carlsbad, California, United States
$107k-$203k/yr OnsiteFull Time
Boston Scientific
Boston ScientificNYSE: BSX: Manufacturer of interventional medical devices and technologies.
7+ YOEBachelor in mechanical engineering,7+ years developing complex electromechanical medical devices, expertise in GD&T, tolerance and FEA, design controls and regulatory experience for Class II/III devices.
SolidWorks, FEA