42 mechanical process engineer jobs at 28 companies in Palmdale, CA
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Process Safety Engineer (Mechanical)
Hawthorne, California, United States
$100k-$160k/yrOnsiteFull Time
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
1+ YOEBachelor's degree in engineering or STEM, 1+ year manufacturing, quality, or design engineering experience, and knowledge of process safety, risk assessment, industrial machinery, and safety systems.
Charlotte or Philadelphia or Camden or Los Angeles or Oraison or Mumbai or Seoul or Asia or Australia
OnsiteFull Time
Inolex: Manufacturer of sustainable ingredients for personal care and cosmetics.
5+ YOERequires 5–10 years as a process, chemical, or mechanical engineer, a bachelor's degree in engineering, PLC and batch-processing experience, continuous improvement, and PSM knowledge.
Microsoft Office Suite, Rockwell Automation, PLC, ISO-9000
Singularity Defense: Develops low-cost autonomous missile and air defense systems.
3+ YOEBachelor’s or Master’s in mechanical or manufacturing engineering; 3-10 years manufacturing process experience; CAD (SOLIDWORKS); knowledge of welding, fasteners, and process development; GD&T; ownership of complex manufacturing processes.
Los Angeles or Irvine or San Diego or San Francisco
$122k-$194k/yrHybridFull Time
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
10+ YOEB.S. in Civil or Mechanical Engineering, CA P.E. required, 10+ years process mechanical engineering experience for water/wastewater, proficiency in CAD, BIM and Microsoft Office.
CAD, BIM, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Los Angeles or Irvine or San Diego or San Francisco
$122k-$194k/yrHybridFull Time
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
10+ YOE10+ years process mechanical engineering experience for water/wastewater, BS in Civil/Mechanical Engineering, California PE license, EMR of design standards, CAD/BIM proficiency, strong communication and mentoring skills.
CAD, BIM, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Antares: Designing and manufacturing microreactors for defense and space missions.
2+ YOERequires a bachelor's degree and 2+ years designing mechanical hardware for electronic systems, with 3D CAD, drawings, BOMs, engineering calculations, GD&T, manufacturing processes, and PDM/PLM experience.
3D CAD, ANSYS, Femap, COMSOL Multiphysics, Product Data Management (PDM), Product Lifecycle Management (PLM), Finite Element Analysis (FEA)
The Gill Corporation: Manufacturer of high-performance composite materials for aerospace and aviation.
2+ YOEB.S. in engineering or science, 2+ years manufacturing experience, strong mechanical aptitude, Lean manufacturing knowledge, MS Office proficiency; composite/materials experience and programming/CAD a plus.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project, VBA, C, C++, CATIA, Solidworks, AutoCAD, SAP, Minitab
Karman Industries: Modular electric heat pumps for industrial thermal energy management.
5+ YOEB.S. in materials/mechanical engineering, 5+ years in materials selection/qualification/process development, experience with brazing/welding and test campaigns, hands-on manufacturing process development.
The Gill Corporation: Manufactures high-performance composite materials and components for aerospace industries.
2+ YOEBS in engineering or science, 2+ years manufacturing/lab experience, strong mechanical aptitude, Microsoft Office proficiency, experience with composites/CAD/SAP/Minitab/VBA/C/C++ a plus, ability to work with PPE; US person may be required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Project, VBA, C, C++, CATIA, Solidworks, AutoCAD, SAP, Minitab
Ensign-Bickford Aerospace & Defense: Precision energetic systems and hardware for aerospace and defense
5+ YOEBS or MS in science/engineering (mechanical preferred) with 5+ years aerospace & defense experience; knowledge of continuous improvement, Lean, Six Sigma, ERP/MRP, AS9100 Rev D; strong MS Office and Teams skills; travel as requested.
Microsoft Windows, Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Microsoft Project, Microsoft Teams, ERP, MRP, AS9100 Rev D
Freeform: Deploys autonomous AI-powered metal 3D printing factories.
Bachelor's degree in materials science, physics, mechanical engineering, or similar ABET-accredited engineering discipline; experimental design, statistical analysis, large-data interpretation, and Python or MATLAB experience.
Process Development Engineer (TERADYNE, Agoura Hills, CA) (Agoura Hills, CA, US)
Agoura Hills, California, United States
$98k-$157k/yrOnsiteFull Time
TeradyneNASDAQ: TER: Designs and manufactures automated test equipment and advanced robotics systems.
5+ YOEB.S. in Mechanical Engineering, 5+ years manufacturing engineering experience, SolidWorks and Teamcenter experience, develop assembly processes, design/qualify tools and fixtures, collaborate across teams, and travel 0–10%.
SolidWorks, SolidWorks PDM, Teamcenter, Microsoft Excel, Microsoft PowerPoint, Microsoft Word
2026 Intern Conversion - Materials and Process Engineer I
Seattle or Van Horn or Denver or Huntsville or Florida or Arlington or Los Angeles or Longmont or Reston or United States
$75k-$114k/yrOnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Completed a 2026 Blue Origin internship; enrolled in or recently graduating from college; minimum B.S. in mechanical, aerospace, or astronautical engineering; strong communication and teamwork skills; U.S. work authorization required.
Verify, Inc.: Global provider of supply chain risk management and inspection services.
5+ YOEPerform in-process and final inspections to engineering drawings and standards (ANSI Y14.5, AS9102); 5+ years aerospace/defense inspection experience preferred; able to use micrometers/calipers and report results via web application.
micrometers, calipers, Microsoft Word, Microsoft Excel
Icarus: Builds solar-powered aircraft for stratospheric intelligence and connectivity.
1+ YOE1+ years manufacturing/production/build engineering on real hardware; hands-on mechanical/electrical/aerospace experience; strong tolerance and process intuition; experience partnering with design teams; ability to move fast on the factory floor.
5+ YOEBachelor's degree in mechanical engineering, 5+ years of relevant experience, 3D CAD, manufacturing fabrication, statistical software, SPC, and process development expertise.
3D CAD, SolidWorks, Verisurf, Minitab, SPC, CNC, 3D printing, Six Sigma, ISO 9001:2015, AS9100:2016, NIST 800-171, ITAR
RAVE Aerospace: Developing in-flight entertainment and connectivity systems for airlines.
Bachelor’s degree in engineering or equivalent experience, 6+ years in a similar role, aerospace electronics and mechanical manufacturing experience, supplier-transition leadership, quality and process-improvement expertise, and statistical, troubleshooting, and project leadership skills.
Kaizen, Kanban, Poke Yoke, Six Sigma, 8-D, DMAIC, PDCA, Value Stream Mapping (VSM), CAD/CAM, Solidworks, Microsoft Office, Visio, Minitab, MRP, ERP, PLM, APQP, PFMEA, DFMEA, PPAP, SPC
Space Kinetic: Developing propellant-free systems for deploying payloads in space.
7+ YOEBachelor’s degree in mechanical engineering or related field, 7+ years designing complex machines, advanced SolidWorks, machine design, GD&T, tolerance analysis, FEA, manufacturing processes, and U.S. government clearance eligibility.
SolidWorks, Finite Element Analysis (FEA), CNC, MATLAB, Python
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
12+ YOEMaster's +12 yrs or Bachelor's +14 yrs in EE or related field; expertise in spaceborne RF payloads, signal processing, orbital mechanics, systems engineering for payload development; TS/SCI clearance and willingness to polygraph required.