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Wolfspeed Tech Stack

Silicon carbide semiconductor manufacturer for power and RF applications

Semiconductor Manufacturing Durham, North Carolina 1,001–5,000 employees Founded 2015 Public Company

Wolfspeed manufactures silicon carbide and gallium nitride semiconductors for power switching and RF devices. The stack reflects a heavy fab-floor and quality-control orientation—RSLogix, Studio 5000, Wonderware, Ignition, and SCADA dominate, paired with manufacturing analytics (SPC, FMEA, Six Sigma, JMP) and SAP for enterprise resource planning. Active hiring skews heavily toward engineering and manufacturing roles, consistent with concurrent ramp of the Mohawk Valley fab and next-generation device development efforts; yield and cycle-time improvements are top operational challenges.

Tech Stack 50 technologies

Core StackPower BI SAP Snowflake Python Workday RSLogix 500 Studio 5000 FactoryTalk AssetCentre Wonderware Ignition Excel Outlook Microsoft Office Silicon Carbide FMEA SPC 8D DMAIC JMP Six Sigma Microsoft 365 SCADA Word Microsoft Access Automated Optical Inspection AES AuditBoard PLECS MES SQL+19 more

AdoptingSAP

What Wolfspeed Is Building

◆Challenges

Improving cycle time
Improving equipment availability
Tool availability goals
Equipment malfunctions
Identifying inorganic growth opportunities
Improving yield
Improving product reliability
Managing technology costs
Improving time to market
Compliance with laws

▲Active Projects

Mohawk valley fab ramp
Sic device concept development
Tool fingerprinting
Next-generation sic power device development
Doe data analysis
Yield impact demonstration for continuous improvement
New product development test methods
Design of experiments
Reticle inventory system maintenance
New testing methodologies development

Hiring Activity

Steady110 roles · 40 in 30d

Department

Engineering

47

Manufacturing

20

Ops

9

HR

7

Finance

5

Security

5

Sales

3

Other

2

Seniority

Mid

47

Senior

25

Junior

14

Manager

8

Staff

5

Director

3

Lead

2

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About Wolfspeed

Wolfspeed is a publicly traded semiconductor manufacturer headquartered in Durham, North Carolina, with over 1,000 employees across manufacturing, engineering, and operations. The company designs and produces silicon carbide (wide-bandgap) power devices and modules, along with gallium nitride RF/wireless semiconductors, for applications ranging from power conversion to wireless infrastructure. Manufacturing footprint spans the United States, Germany, Italy, China, Malaysia, the United Kingdom, and Japan. Core operational focus is on fab ramp-up, yield optimization, product reliability, and time-to-market acceleration for next-generation power device platforms.

HeadquartersDurham, North Carolina

Company Size1,001–5,000 employees

Founded2015

Hiring MarketsGermany, United States, Italy, China, Malaysia, United Kingdom, Japan

Frequently Asked Questions

What is Wolfspeed's primary technology focus?

Wolfspeed specializes in silicon carbide and gallium nitride semiconductor technology, manufacturing power switching devices, power modules, discrete power devices, and RF/wireless semiconductors for industrial, automotive, and infrastructure applications.

Where does Wolfspeed manufacture?

Wolfspeed operates manufacturing facilities in the United States, Germany, Italy, China, Malaysia, the United Kingdom, and Japan. The company is currently ramping the Mohawk Valley fab.