Senior Cryogenic RF Applications Engineer

FormFactor Inc.; Boulder (CO); On-site; USD 116,000 - 152,000; Full time

Benefits offered by this job

Medical insurance

Dental & Vision coverage

401(k) with company match

Employee stock purchase plan (ESPP)

Paid time off

Job summary

FormFactor, Inc. in Boulder, CO is seeking a Senior Applications Engineer for Cryogenic Test & Measurement to support customers with advanced cryogenic wafer probing systems used in semiconductor, quantum computing, and superconducting electronics.

You will bridge customers and engineering, helping install, configure, and optimize measurement solutions while handling RF, low-noise, and cryogenic instrumentation.

Qualifications

• Bachelor's degree in electrical engineering, physics, or related field.
• 5+ years in semiconductor test, RF measurement, cryogenic systems, or related instrumentation.
• Strong understanding of semiconductor device physics and electrical characterization techniques.
• Experience with RF and microwave measurements through at least 18 GHz.
• Hands-on automated test systems and data acquisition.

Responsibilities

• Work directly with customers to understand measurement objectives and technical requirements.
• Develop and deploy customized measurement solutions using cryogenic wafer probing platforms.
• Provide on-site and remote support during installation, startup, and training.
• Troubleshoot customer test systems and measurement challenges.
• Serve as the main technical interface between customers and internal engineering teams.

Skills

Cryogenic Systems

Customer Technical Support

Device Characterization

Electrical Characterization

Electrical Measurements

RF Instrumentation

Education

Bachelor's degree in Electrical Engineering

Tools

Vector Network Analyzers (VNA)

Spectrum Analyzers

Lock-in Amplifiers

Job description

FormFactor, Inc. in Boulder, CO is seeking a Senior Applications Engineer for Cryogenic Test & Measurement to support customers with advanced cryogenic wafer probing systems used in semiconductor, quantum computing, and superconducting electronics.

You will bridge customers and engineering, helping install, configure, and optimize measurement solutions while handling RF, low-noise, and cryogenic instrumentation.