30 materials science engineer jobs at 19 companies in Cotati, CA
4d
Save
Mark Applied
Hide
Materials Engineer
San Francisco, California, United States
$100k-$140k/yr OnsiteFull Time
MS in materials science, chemistry, materials engineering, or chemical engineering; PhD preferred. Requires materials synthesis, characterization, process design, scale-up, analytical, and communication skills.
XRD, SEM, TEM, BET, TGA/DSC, OLI systems
2w
Save
Mark Applied
Hide
Chemical and Materials Engineering Internship - Summer 2027
Alameda or Albuquerque or Oak Ridge
$28-$32/hr OnsiteInternship
Enrolled in BS/MS/PhD in chemical engineering, chemistry, materials science or related; lab/research experience preferred; MATLAB, AutoCAD, Python and Microsoft Office familiarity; strong problem‑solving and communication skills.
MATLAB, AutoCAD, Python, Microsoft Outlook, Microsoft Excel, Microsoft Word, Microsoft PowerPoint
1mo
Save
Mark Applied
Hide
Senior Chemical Engineer
Berkeley, California, United States
$112k-$140k/yr OnsiteFull Time
3+ YOEPhD or MS with 3+ years experience in chemistry/chemical engineering/materials science; expertise in fluid mechanics, fluid handling, sensor selection, modeling, verification testing, and defining engineering requirements.
1w
Save
Mark Applied
Hide
Senior Engineer (Bay Area)
San Francisco, California, United States
$130k-$160k/yr HybridFull Time
Degree in engineering, chemistry, or materials science; experience supporting electronics customers; familiarity with coating application and manufacturing processes; strong customer-facing technical skills; travel 15-20%.
3mo
Save
Mark Applied
Hide
Lead Coating Engineer
Richmond, California, United States
$101k-$178k/yr OnsiteFull Time
7+ YOELead the design, development, and deployment of thin-film coating processes; 7+ years in thin-film coating engineering; aerospace experience preferred; bachelor’s in physics/optics/materials science/engineering.
TFCalc, Macleod, Thin Film Deposition (Thermal Evaporation, E-Beam, Sputtering, CVD), Tooling Design, SolidWorks, MS Office
4d
Save
Mark Applied
Hide
Process Engineer 3
Fremont or San Francisco or Oakland
$86k-$192k/yr HybridFull Time
3+ YOEMaster's in materials science, chemical engineering, chemistry, physics, or related field plus 3+ years' experience; or PhD with no professional experience. Scientific computing and semiconductor process knowledge preferred.
MATLAB, Python, JMP, Minitab, Statistical Process Control (SPC), Design of Experiments (DOE), Atomic Layer Deposition (ALD), Chemical Vapor Deposition (CVD), Plasma Enhanced Chemical Vapor Deposition (PECVD), Physical Vapor Deposition (PVD), Plasma Physics, Reactive Ion Etching (RIE), Atomic Layer Etching (ALE), Inductively Coupled Plasma (ICP), Capacitively Coupled Plasma (CCP)
3w
Save
Mark Applied
Hide
Senior Metallurgy Engineer
San Francisco, California, United States
$100k-$131k/yr OnsiteFull Time
5+ YOEBachelor's in metallurgy/material science/chemical engineering or equivalent aviation maintenance experience; 5+ years experience; expertise in metallurgy, heat treat, welding, and microstructure analysis; project and report skills.
SEM, scanning electron microscope
4w
Save
Mark Applied
Hide
New Product Introduction (NPI) Manufacturing Engineer
Santa Rosa, California, United States
$93k-$155k/yr OnsiteFull Time
Bachelor's/Masters/PhD in engineering, materials or sciences; ability to develop business and technical strategies; lead cross-functional teams; expertise in precision fabrication and manufacturing principles; familiarity with RF/microwave/mmWave; strong communication and organizational skills.
2mo
Save
Mark Applied
Hide
Systems Engineer IV (E4)
Benicia, California, United States
$140k-$193k/yr OnsiteFull Time
Bachelor's in Mechanical, Electrical, Physics, or Materials Science required; ability to design, test, and install complex systems; travel up to 10%; strong data analysis, communication, and problem-solving skills.
Python, XRF
1w
Save
Mark Applied
Hide
Postdoctoral Researcher – Battery Materials & Electrochemical Energy Storage
Berkeley, California, United States
$84k-$94k/yr OnsiteFull Time
Ph.D. in chemistry, chemical engineering, materials science or related; hands-on battery materials synthesis, cell assembly, electrochemical testing, and structural characterization; strong record of publication and data management.
Python, MATLAB, X-ray diffraction, electron microscopy, X-ray photoelectron spectroscopy (XPS), glovebox, galvanostatic cycling, impedance spectroscopy, synchrotron
1w
Save
Mark Applied
Hide
Postdoctoral Researcher – Battery Materials & Electrochemical Energy Storage
Berkeley, California, United States
$84k-$94k/yr OnsiteFull Time
PhD in chemistry, chemical engineering, materials science or related; hands-on experience with battery material synthesis, cell assembly, electrochemical testing, glovebox operation, and structural characterization; strong communication and data management skills.
Python, MATLAB, glovebox, X-ray diffraction, electron microscopy, X-ray photoelectron spectroscopy, synchrotron
1w
Save
Mark Applied
Hide
Process Engineer – Semiconductor Heterogeneous Integration
Santa Rosa, California, United States
$127k-$212k/yr OnsiteFull Time
3+ YOEBS/MS/PhD in engineering or materials science,3+ years semiconductor manufacturing experience,strong analytical and communication skills,ability to collaborate across design and manufacturing,local to Santa Rosa or willing to relocate,U.S. person required.
Design of Experiments (DOE), SiP, SMT
1mo
Save
Mark Applied
Hide
Associate Director – Material Excellence, Single Use Technologies & Raw Materials
Portsmouth or Vacaville or Houston
OnsiteFull Time
5+ YOEMaster's degree in life sciences/engineering/chemistry, 5+ years in cGMP material science/MSAT/QC/QA or operations with single-use systems knowledge, global matrix leadership, supplier assurance and program management skills.
3w
Save
Mark Applied
Hide
Student Services Advisor III (5156C) - Materials Science and Engineering
Berkeley, California, United States
$64k-$87k/yr OnsiteFull Time
Bachelor's degree or equivalent experience, knowledge of advising techniques, strong communication, multicultural competency, judgment and problem-solving, and familiarity with university computer systems.
3w
Save
Mark Applied
Hide
Student Services Advisor III (5156C) - Materials Science and Engineering
Berkeley, California, United States
$64k-$87k/yr OnsiteFull Time
Provide comprehensive student services including advising, admissions, course scheduling, ASE hiring, financial aid administration, and event coordination; bachelor's degree or equivalent and strong advising and communication skills required.
2w
Save
Mark Applied
Hide
Nanoelectronics & Device-Physics Engineer
Emeryville, California, United States
$200k-$230k/yr OnsiteFull Time
MS or PhD in EE, applied physics, materials science, or related; experience with high-k dielectrics, FET/biosensor charge sensing, low-noise electrical measurement, cleanroom process design and electron-beam lithography; AFM experience preferred.
electron-beam lithography, AFM
2mo
Save
Mark Applied
Hide
Project Manager - QAQC
San Francisco, California, United States
HybridFull Time
5+ YOEBachelor’s degree in Materials Sciences/Engineering; 5+ years in process/materials/manufacturing engineering; QA/QC experience; factory audits and testing; travel 50% domestic.
Quality assurance, Process validation, Testing, Documentation
1mo
Save
Mark Applied
Hide
Metallurgical Engineering Intern
Alameda, California, United States
$35-$45/hr OnsiteInternship
Enrolled in BS/MS in metallurgical engineering, materials science, or related field; hands-on lab/furnace experience; exposure to high-temperature processing; strong documentation and safety focus; on-site availability.
ICP-OES, SEM-EDS, LECO O/N, Python, MATLAB, FactSage, HSC
1mo
Save
Mark Applied
Hide
Scientific Principal, Aerospace
Bay Point, California, United States
$130k-$150k/yr OnsiteFull Time
7+ YOEPhD in chemistry, chemical engineering, materials science, aerospace engineering or related; 7+ years research/product development experience; 5+ years aerospace preferred; strong technical innovation, leadership and communication skills.
3d
Save
Mark Applied
Hide
Research Associate, Battery Performance
Alameda, California, United States
$37-$47/hr OnsiteContract
1+ YOEBachelor's degree in chemistry, chemical engineering, materials science, or related discipline; associate degree with research training considered. Requires 1+ year laboratory experience and analytical equipment exposure.
gloveboxes, chromatography systems
Explore Jobs