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SEM Jobs in California.

All active SEM roles based in California.

New sales & marketing jobs daily on Telegram View SEM salary insights in California
Total jobs
103
positions indexed
New today
0
last 24 hours
Companies
69
actively hiring
Worldwide remote
0
from anywhere

How many SEM jobs in California are there right now?

There are 103 open SEM jobs in California on JobsRadar right now, from 69 companies hiring directly. The board was last refreshed on October 19, 2026 at 13:54 UTC.

search: sem in: California Clear all
Sort Newest Top salary
LS
Senior Data Engineer, Bioinformatics, Cheminformatics, Materials
Lila Sciences
⚡ Apply early San Francisco, CA USA Onsite $144,000–$240,000
● New 👁 Seen ✓ Applied 2d ago
Vast
Materials & Processes Engineer, Metallics
Vast
⚡ Apply early Long Beach, California, United... Onsite $86,100–$195,552
● New 👁 Seen ✓ Applied 3d ago
Vast
Senior Electronic Parts Engineer
Vast
⚡ Apply early Long Beach, California, United... Onsite $112,340–$230,472
● New 👁 Seen ✓ Applied 3d ago
Freeform
Materials Engineering Intern (Summer 2027)
Freeform
⚡ Apply early Los Angeles, CA (On-site) Hybrid $62,400–$62,400
● New 👁 Seen ✓ Applied 3d ago
Freeform
Materials Engineer (New Grad December 2026)
Freeform
⚡ Apply early Los Angeles, CA (On-site) Hybrid $95,000–$120,000
● New 👁 Seen ✓ Applied 3d ago
Freeform
Materials Engineer (New Grad Summer 2027)
Freeform
⚡ Apply early Los Angeles, CA (On-site) Hybrid $95,000–$120,000
● New 👁 Seen ✓ Applied 3d ago
Inversion
Senior Propulsion R&D Technician
Inversion
⚡ Apply early Playa Vista, California, Unite... Onsite $97,760–$126,880
● New 👁 Seen ✓ Applied 3d ago
Zipline
Failure Analysis Engineer - Materials
Zipline
⚡ Apply early South San Francisco, Californi... Onsite
● New 👁 Seen ✓ Applied 3d ago
Zipline
Materials Engineer Intern (Spring & Summer 2027)
Zipline
⚡ Apply early South San Francisco, Californi... Onsite
● New 👁 Seen ✓ Applied 3d ago
Zipline
Failure Analysis Engineer
Zipline
⚡ Apply early South San Francisco, Californi... Onsite $120,000–$155,000
● New 👁 Seen ✓ Applied 3d ago
Bloom Energy
Staff Cell Development Engineer - SOFC
Bloom Energy
⚡ Apply early San Jose, California Onsite $134,500–$193,500
● New 👁 Seen ✓ Applied 4d ago
CLEAResult
Senior SEM Energy Engineer
CLEAResult
⚡ Apply early Remote - California · location restricted $115,000–$120,000
● New 👁 Seen ✓ Applied 5d ago
Nissan
Battery Experimental Intern - Summer 2027 - Santa Clara, CA
Nissan
⚡ Apply early Santa Clara, California - Unit... Onsite
● New 👁 Seen ✓ Applied 5d ago
Stryker
Senior R&D Engineer - Polymers Center of Excellence
Stryker
⚡ Apply early Irvine, California Onsite $89,400–$148,900
● New 👁 Seen ✓ Applied 5d ago
Air Apps
Digital Marketing Manager
Air Apps
⚡ Apply early San Francisco Onsite $74,000–$173,000
● New 👁 Seen ✓ Applied 5d ago
Solcoa Industries
Research Engineer, Metallurgy
Solcoa Industries
⚡ Apply early Alameda, California Onsite $120,000–$175,000 🛂 Visa sponsorship
● New 👁 Seen ✓ Applied 6d ago
ASML
Sr. Engineer, SEM Systems Engineering
ASML
⚡ Apply early San Jose, CA, USA Onsite $170,800–$234,850
● New 👁 Seen ✓ Applied 6d ago
WM
Associate Director, SEO
WPP Media
⚡ Apply early Chicago, United States; New Yo... Onsite $75,000–$180,000
● New 👁 Seen ✓ Applied 6d ago
AM
Senior Laser Process Engineer
Atomic Machines
⚡ Apply early Emeryville, California Onsite $220,000–$240,000
● New 👁 Seen ✓ Applied 6d ago
Cisco
ASIC Failure Analysis Engineer (Hybrid)
Cisco
⚡ Apply early San Jose, California, US Hybrid $167,700–$245,200
● New 👁 Seen ✓ Applied 1w ago
TF
Field Service Engineer (Electron Microscopy)(REMOTE)
Thermo Fisher Scientific
⚡ Apply early Minneapolis, Minnesota, USA Onsite
● New 👁 Seen ✓ Applied 1w ago
General Matter
Materials & Process Engineer
General Matter
⚡ Apply early Los Angeles, CA Onsite $140,000–$190,000
● New 👁 Seen ✓ Applied 1w ago
Caterpillar
Materials Engineer
Caterpillar
⚡ Apply early San Diego, California Onsite $128,470–$192,710
● New 👁 Seen ✓ Applied 1w ago
Anduril Industries
Senior Materials and Process Engineer, Space
Anduril Industries
⚡ Apply early Costa Mesa, California, United... Onsite $132,000–$198,000
● New 👁 Seen ✓ Applied 1w ago
Fortera Corporation
Research Associate (Product Development)
Fortera Corporation
⚡ Apply early San Jose, CA Onsite $72,000–$80,000
● New 👁 Seen ✓ Applied 1w ago

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Frequently asked questions

How many SEM jobs in California are open right now?
103 SEM jobs in California are open across 69 companies, as of October 19, 2026.
Which companies are hiring SEM jobs in California?
Lila Sciences, Vast, Freeform, Inversion and Zipline are among the 69 companies currently hiring SEM jobs in California.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on October 19, 2026 at 13:54 UTC.

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