153 mechanical systems engineer jobs at 87 companies in Perris, CA
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Electro-Mechanical Systems Engineer
Monrovia, California, United States
$70k-$110k/yrOnsiteFull Time
ChromoLogic: Develops and commercializes disruptive medical, aerospace, and security technologies.
Bachelor's or Master's in engineering, hands-on experience integrating mechanical/electrical/material systems, SolidWorks and FEA proficiency, ability to build and test hardware prototypes, strong problem-solving and documentation skills.
Anduril Industries: Defense technology building autonomous military hardware and software.
7+ YOEBachelors in engineering, 7+ years mechanical engineering experience, CAD skills, detailed mechanical design for metallics/composites, ergonomics, structural/thermal analysis, manufacturing knowledge, and eligibility for U.S. security clearance.
Mechanical Engineer III – Battery Systems Engineering
Carlsbad, California, United States
$130k-$165k/yrOnsiteFull Time
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.
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
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.
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.
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
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.
3+ YOEBachelor’s degree in mechanical engineering; 3–5 years building systems design; HVAC knowledge; AutoCAD/Revit experience; codes and standards familiarity.
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%.
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%.
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.
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/yrHybridFull Time
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.
Upwing Energy: Developer of subsurface compression technology for gas production.
5+ YOEBS in Mechanical or Electrical Engineering, 5+ years engineering experience with 3+ years in system reliability; experience with rotating machinery, troubleshooting mechanical/electrical systems, SolidWorks, MATLAB or Python preferred; strong communication and analytical skills.
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.
Neon Aero: Designs and builds AI-native aerospace hardware and flight systems.
8+ YOE8+ years in mechanical product development and production, strong Siemens NX, GD&T, and production release experience; leadership in mechanical systems design; hands-on hardware responsibility.
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.
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.
Boston ScientificNYSE: BSX: Developer and manufacturer of innovative medical devices and therapies.
7+ YOEBachelor's in Mechanical Engineering or equivalent,7+ years developing complex medical or electromechanical devices, SolidWorks and FEA experience, design controls/ISO 13485 and FDA-regulated product experience, strong analytical and leadership skills.