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Cohu, Inc. Tech Stack

Semiconductor test handlers, contactors, and inspection equipment for chipmakers

Appliances, Electrical, and Electronics Manufacturing San Diego, California 1,001–5,000 employees Public Company

Cohu manufactures test handlers, contactors, and automated inspection equipment for semiconductor fabs. The engineering-heavy hiring mix (19 of 29 active roles) and project focus on software architecture harmonization and ATE (automated test equipment) control systems suggest the company is modernizing its embedded/firmware stack—C++, DSP, FPGA, and GPGPU dominate the tech footprint. Active work on 5G/mmWave RF test software and thermal product launches indicates capacity expansion toward higher-margin segments.

Tech Stack 21 technologies

Core StackC++ Linux Oracle SAP SolidWorks AutoCAD WordPress Adobe InDesign Canva Python DSP Windows Word Excel Microsoft Office C/C++ FPGA GPGPU Creo SharePoint

What Cohu, Inc. Is Building

◆Challenges

Customer satisfaction issues
Balancing performance and cost
Meeting bookings targets
Achieving desired market share
Standardizing tools and processes
Harmonizing software architectures
Optimizing group structure
Complex supplier contracts
Supply chain alignment with production schedules
Procurement of technical manufacturing materials

▲Active Projects

Software architecture harmonization
Standardizing tools and processes
High-visibility customer project
Ai tools implementation
Sales enablement materials development
Ate software for high volume 5g and mmwave rf test equipment
Control software for rf and dsp-based instrumentation
Diagnostic c++ programs to test and calibrate ate instruments
Launch plans for new thermal subsystem products
Material strategy development

Hiring Activity

Steady30 roles · 10 in 30d

Department

Engineering

19

Sales

4

Marketing

2

Legal

1

Logistics

1

Ops

1

Product

1

Seniority

Senior

19

Mid

4

Director

2

Junior

2

Principal

1

Staff

1

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About Cohu, Inc.

Cohu is a publicly traded semiconductor equipment manufacturer (NASDAQ: COHU) headquartered in San Diego, California, with approximately 3,000 employees globally. The company supplies test handlers, contactors, probe pins, and thermal subsystems to semiconductor manufacturers, along with vision inspection and data analytics software for yield optimization. Cohu serves chipmakers across RF power amplifier testing, MEMS test, and high-volume 5G/mmWave RF applications. The company operates globally with active hiring in the United States, Singapore, and Japan.

HeadquartersSan Diego, California

Company Size1,001–5,000 employees

Hiring MarketsUnited States, Singapore, Japan

Frequently Asked Questions

What is Cohu's main business?

Cohu manufactures semiconductor test handlers, contactors, and automated test equipment (ATE) for chipmakers. The company also provides vision inspection, thermal subsystems, and data analytics software to optimize manufacturing yield and productivity.

Where is Cohu headquartered?

Cohu is headquartered in Poway, California (San Diego area). The company is publicly traded on NASDAQ under the ticker COHU and employs approximately 3,000 people globally.

What countries is Cohu hiring in?

Cohu has active hiring in the United States, Singapore, and Japan. Engineering roles represent the majority of open positions (19 of 29), followed by sales (4) and marketing (2).