Principal Materials Engineer Jobs

20 live Principal Materials Engineer roles · 17 of the 17 shown posted in the last 30 days

Open Principal Materials Engineer roles from employers hiring now, refreshed daily from live listings.

Latest Principal Materials Engineer openings (20 live)

Materials Engineer (mechanical/plastics)
Agilent
Malaysia-PenangPosted Oct 28, 2026
Materials Engineer, AI Satellites (Starmind)
SpaceX
Lockhart, TXPosted Oct 29, 2026
Sr. Materials Engineer, Vehicle Refurbishment
SpaceX
Rockledge, FLPosted Oct 30, 2026
Senior Materials Engineer, Survivability Systems - Defense Innovation
ST Engineering Advanced Material Engineering Pte Ltd
SingaporePosted Oct 30, 2026
Senior R&D Materials Engineer - Interventional Neuromodulation
Medtronic
IrelandPosted Oct 30, 2026
Tooling Engineer, Starship Components (Materials Engineering)
SpaceX
Hawthorne, CAPosted Oct 28, 2026
Materials Engineer II
Medtronic
Mounds View, Minnesota, United States of AmericaPosted Oct 30, 2026
BATTERY MATERIALS ENGINEER
RefinyX AB
VÄSTERÅS, SwedenPosted Oct 27, 2026
Staff Materials & Process Engineer
Relativity Space
Long Beach, California, United StatesPosted Oct 31, 2026
Plant Materials Engineer
Magna International, Inc
Piedmont, Greenville CountyPosted Oct 25, 2026
Senior/ Materials Engineer (Survivability Systems)
ST Engineering Advanced Material Engineering Pte Ltd
SingaporePosted Oct 30, 2026
ENGINEERING TECHNICIAN (MATERIALS)
Naval Air Systems Command
Naval Air Station Jacksonville, FloridaPosted Oct 27, 2026
Senior Staff Engineer, Survivability Materials
Shield Ai
Seattle, WashingtonPosted Oct 30, 2026
Engineer I, Metallurgical and Materials
Bakerhughes
US-CO-Boulder-3052SterlingCirclePosted Oct 26, 2026
Sr. Packaging Engineer - Thermal Materials, AI Satellites (Starmind)
SpaceX
Lockhart, TXPosted Oct 29, 2026
Postdoctoral Scholar - Reinhart Group - Materials Science and Engineering
The Pennsylvania State University
University Park, Manatee CountyPosted Oct 25, 2026
Materials Knowledge Architect
CuspAI
AustraliaPosted Oct 26, 2026

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