11 materials scientist jobs at 5 companies in Wildomar, CA
1d
Save
Mark Applied
Hide
Materials Scientist – Surface Chemistry & Adhesion
Aliso Viejo, California, United States
$120k-$140k/yr OnsiteFull Time
Ph.D. in materials science, surface science, polymer science, chemistry, chemical engineering, or related field; expertise in polymer interfaces, adhesion, surface modification, coatings, experiments, characterization, and regulated product development.
Microsoft Office, Spreadsheet Software, AFM, SEM/EDS
2d
Save
Mark Applied
Hide
R&D Scientist
Carlsbad, California, United States
$102k-$132k/yr OnsiteFull Time
2+ YOEMaster’s degree in chemistry, materials science, or related science; 2+ years of multistep synthesis laboratory experience; organosilicon chemistry, analytical, safety, data analysis, and English communication skills.
NMR, GC, GC-MS, TGA/DSC, GC-TCD/FID, Schlenk techniques, glovebox, SOPs, DoE
1mo
Save
Mark Applied
Hide
Project Scientist Position 2026-2027
Irvine, California, United States
$104k-$229k/yr OnsiteFull Time
Ph.D. in Materials Science or related field required; experience in advanced materials, manufacturing, characterization, biomaterials, energy materials, modeling, or nanoscale materials preferred.
2d
Save
Mark Applied
Hide
R&D Scientist
Carlsbad, California, United States
$102k-$132k/yr OnsiteFull Time
2+ YOEMaster’s degree in chemistry, materials science, or related science; 2+ years of multistep synthesis experience; organosilicon chemistry, analytical, scale-up, and laboratory skills.
Schlenk techniques, glovebox, NMR, GC, GC-MS, TGA, DSC, GC-TCD/FID
16h
Save
Mark Applied
Hide
R&D Scientist
Carlsbad, California, United States
$102k-$132k/yr OnsiteFull Time
2+ YOEMaster's degree in chemistry, materials science, or related discipline; 2+ years of multistep synthesis experience; industrial or academic silicon chemistry experience; English communication skills.
Schlenk techniques, glovebox, NMR, GC, GC-MS, TGA, DSC, GC-TCD/FID, GC-MS
1mo
Save
Mark Applied
Hide
Open Positions - Project Scientist Series
Irvine, California, United States
$79k-$209k/yr OnsiteFull Time
Submit CV and contact information for 3-5 references; accepting all applicants; application materials include CV and optional cover letter and research statement.
1w
Save
Mark Applied
Hide
Project Scientist - CSST or CAC
Irvine or Los Angeles or San Diego or Orange County
$71k-$129k/yr FieldFull Time
2+ YOE2+ years regulated materials/industrial hygiene experience, Bachelor's in Environmental Science/OHS, CAC or CSST required, CIH preferred, valid driver\u0002s license, able to travel and perform site fieldwork.
2w
Save
Mark Applied
Hide
Project Scientist - CSST or CAC
Irvine, California, United States
$29-$45/hr FieldPart Time
2+ YOE2+ years in regulated materials/industrial hygiene, bachelor’s degree in environmental science or related field, CAC or CSST required, CIH preferred, valid driver’s license, ability to pass background/drug/physical checks.
3mo
Save
Mark Applied
Hide
III-V & Active Laser Scientist
Temecula, California, United States
$175k-$185k/yr OnsiteFull Time
10+ YOEPh.D. preferred or MS in physics/EE/material science; 10+ years in photonics device design; lasers, MZM, photodiode physics; startup mindset.
Ansys Lumerical, Zemax, Speos, JMP, Minitab
3mo
Save
Mark Applied
Hide
Sr. III-V & Active Modulator/Photodiode Scientist
Temecula, California, United States
$140k-$180k/yr OnsiteFull Time
5+ YOESenior-level expert in InP MZM design/characterization; MS/PhD in physics/EE/materials; extensive industrial experience; strong analytical and communication skills.
1mo
Save
Mark Applied
Hide
Project Scientists - Open Ranks 2026-27
Irvine, California, United States
$79k-$209k/yr OnsiteFull Time
Ph.D. in chemistry or a related field required; expertise in one of inorganic, organic/chemical biology, physical/analytical, polymer/materials/nanoscience, or theoretical chemistry; apply with CV, cover letter, and references.