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COMPANIES · JAPAN

Semiconductor companies in Japan

Japan dominates chip equipment and materials, and it's rebuilding its manufacturing: TSMC's JASM in Kumamoto and Rapidus's 2 nm push in Hokkaido are hiring engineers in numbers the country hasn't seen in decades.

  • 16COMPANIES LISTED
  • 2 nmRAPIDUS TARGET
  • KyushuFASTEST-GROWING HUB
  • JapaneseWORKING LANGUAGE
Checked by hand, last reviewed October 2026. Plant status, office cities and hiring change quickly, so confirm openings on each company's own careers page.
THE LANDSCAPE

Equipment and materials power, manufacturing revival

Japanese firms make a large share of the world's chip-making equipment (Tokyo Electron, Advantest, SCREEN, Disco) and materials (Shin-Etsu, SUMCO, JSR). These are stable, well-run employers with strong engineering cultures.

Manufacturing is coming back with heavy government support. TSMC's JASM fab in Kumamoto is running, with plans for 3 nm production in the area, and Rapidus plans customer 2 nm test chips from late 2026 ahead of mass production targeted for 2027. Kioxia and Sony remain large fab employers.

Most roles need Japanese. English-speaking openings exist at multinationals, at Rapidus and JASM for some specialist roles, and in research, and Japan's Highly Skilled Professional visa rewards degrees and experience.

DIRECTORY

All 16 companies, filterable

Filter by type, or search a name, city, role or technology. Every link goes to the organisation's own site, not a job board.

Showing all 16

IDMs AND FOUNDRIES

Chip makers and foundries

Fab, process and device roles, plus design teams at the IDMs.

IDM
Campus + interns

Renesas Electronics

Tokyo
Microcontrollers, automotive and power

A global leader in automotive microcontrollers, with design centres worldwide including India.

RTL designVerificationAnalog / mixed-signalEmbedded / firmwareApplications
Careers page →
IDM
Campus + interns

Kioxia

Yokkaichi · Kitakami
NAND flash

Formerly Toshiba Memory. Huge NAND fabs and memory R&D.

Memory designProcess & fabTest & product
Careers page →
FOUNDRY / FAB
Ramping up hiring

Rapidus

Chitose, Hokkaido · Tokyo
2 nm logic foundry

A government-backed foundry developing 2 nm with IBM. Hiring process, integration and design-enablement engineers, including mid-career and foreign specialists.

Process & fabCAD / EDATest & product
Careers page →
FOUNDRY / FAB
Ramping up hiring

JASM (TSMC Japan)

Kikuyo, Kumamoto
Foundry (TSMC, Sony and Denso JV)

TSMC's Japanese fab, with plans for 3 nm production in Kumamoto.

Process & fabTest & product
Careers page →
IDM
Freshers & experienced

Rohm Semiconductor

Kyoto
Power, SiC and analog ICs

A leader in silicon-carbide power devices.

Analog / mixed-signalProcess & fabAnalog layout
Careers page →
FABLESS

Fabless design companies

Japan's fabless sector is small but technical.

FABLESS
Freshers & experienced

Socionext

Yokohama
Custom SoCs for automotive and data centres

Formed from Fujitsu and Panasonic chip units; does custom advanced-node SoCs.

RTL designVerificationPhysical designSTA
Careers page →
FABLESS
Freshers & experienced

MegaChips

Osaka
ASICs and custom LSIs

Custom ASIC and LSI design for consumer and industrial customers.

RTL designVerification
Careers page →
STARTUP
Freshers & experienced

Preferred Networks

Tokyo
AI accelerators (MN-Core)

An AI company that designs its own accelerator chips.

RTL designArchitectureVerification
Careers page →
EQUIPMENT AND MATERIALS

Equipment and materials

Japan's strongest semiconductor employers.

EQUIPMENT / MATERIALS
Campus + interns

Tokyo Electron (TEL)

Tokyo (+ Kumamoto, Miyagi, Yamanashi)
Deposition, etch, coater/developer tools

Japan's largest equipment maker.

Process & fabEmbedded / firmware
Careers page →
EQUIPMENT / MATERIALS
Campus + interns

Advantest

Tokyo
Automated test equipment

The leading chip tester maker; great for test engineers.

Test & productEmbedded / firmware
Careers page →
EQUIPMENT / MATERIALS
Freshers & experienced

Disco Corporation

Tokyo · Hiroshima
Dicing and grinding equipment

Precision dicing tools, important for advanced packaging.

Process & fab
Careers page →
EQUIPMENT / MATERIALS
Freshers & experienced

Shin-Etsu Chemical

Tokyo
Silicon wafers and photoresists

The world's largest silicon-wafer supplier.

Process & fab
Careers page →
EQUIPMENT / MATERIALS
Freshers & experienced

SUMCO

Tokyo
Silicon wafers

Second-largest wafer maker.

Process & fab
Careers page →
EQUIPMENT / MATERIALS
Freshers & experienced

Nikon

Tokyo
Lithography systems

Lithography scanners for mature nodes.

Process & fabEmbedded / firmware
Careers page →
BY ROLE

Who hires for which VLSI role

Counted from the companies on this page. Use it to shortlist: if you're preparing for verification, start with the employers in that row.

Employers by role
ROLELISTEDEXAMPLES
Verification5Renesas Electronics, Sony Semiconductor Solutions, Socionext, MegaChips, Preferred Networks
RTL design4Renesas Electronics, Socionext, MegaChips, Preferred Networks
Physical design2Sony Semiconductor Solutions, Socionext
STA1Socionext
Analog / mixed-signal3Renesas Electronics, Sony Semiconductor Solutions, Rohm Semiconductor
Analog layout1Rohm Semiconductor
Architecture1Preferred Networks
Memory design1Kioxia
Embedded / firmware4Renesas Electronics, Tokyo Electron (TEL), Advantest, Nikon
CAD / EDA1Rapidus
Applications1Renesas Electronics
Process & fab11Sony Semiconductor Solutions, Kioxia, Rapidus, JASM (TSMC Japan), Rohm Semiconductor, Tokyo Electron (TEL), SCREEN Semiconductor Solutions and 4 more
Test & product4Kioxia, Rapidus, JASM (TSMC Japan), Advantest
GETTING IN

Getting into Japan's chip industry

  1. Learn Japanese earlyJLPT N2 or better opens most doors. Without it, aim for multinationals and specialist roles.
  2. Consider a Japanese degreeMEXT scholarships fund master's and PhD study. See Japan programs.
  3. Watch Kumamoto and HokkaidoJASM, Rapidus and their suppliers are hiring mid-career and foreign specialists while they ramp.
  4. Use the points-based visaThe Highly Skilled Professional visa scores degree, salary and experience, and gives faster permanent residency.
FAQ

Common questions

Is Japan hiring semiconductor engineers?

Yes. JASM in Kumamoto, Rapidus in Hokkaido, Kioxia, Sony and the equipment makers are all hiring, and several actively recruit foreign and mid-career engineers.

Do I need Japanese to work in Japan's chip industry?

For most roles, yes. Some multinational, research and specialist positions work in English, but Japanese ability widens your options a lot.

What is Rapidus?

A Japanese foundry backed by the government and major companies, developing 2 nm chips with IBM at a new fab in Chitose, Hokkaido. It plans customer test chips from late 2026 and mass production in 2027.

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