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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Applications Engineer- Cryogenic Test & Measurement - **Company:** FormFactor - **Location:** Boulder, CO, United States - **Experience:** Expert - **Salary:** $116,000.0 - $152,000.0 - **Contract:** Permanent contract - **Skills:** Application Notes, Automation of Tests, Network Analysis, Python (Programming Language), LabVIEW, MATLAB, Quantum Computing, Software Reliability Testing - **Published:** August 14, 2026 - **Apply:** https://formfactor.wd1.myworkdayjobs.com/FFI-Careers/job/Boulder-CO/Senior-Applications-Engineer---Cryogenic-Test---Measurement_JR100932 ## About the Role We are seeking a highly motivated Senior Applications Engineer- Cryogenic Test & Measurement to support customers using advanced cryogenic wafer probing systems for semiconductor, quantum computing, superconducting electronics, and other low-temperature device applications. The successful candidate will serve as the technical bridge between customers and engineering teams, helping customers install, configure, and optimize custom measurement solutions while operating state-of-the-art cryogenic wafer probers. This role requires a strong background in RF and low-noise electrical measurements, semiconductor device characterization, and customer-facing technical support. The ideal candidate combines hands-on laboratory expertise with excellent communication skills and a passion for helping customers achieve successful technical outcomes., * Bachelor's degree in electrical engineering, Physics, Applied Physics, or related technical field. * 5+ years of experience 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. * Experience performing sensitive low-noise and low-current measurements. * Hands-on experience with automated test systems and data acquisition. * Strong troubleshooting and analytical skills. * Excellent written and verbal communication skills. * Experience operating cryogenic systems below 4 K. * Experience with superconducting devices, quantum computing hardware, or cryogenic CMOS technologies. * Familiarity with wafer probing systems and probe card technologies. * Knowledge of S-parameter measurements, Noise characterization, Time-domain measurements, Device reliability testing, and Cryogenic RF techniques. * Experience developing automated measurement software using Python, LabVIEW, MATLAB, or similar tools. * Customer-facing experience in applications engineering, field engineering, or technical consulting. Travel Requirements: * Approximately 25% travel, including domestic and international customer installations, training, and support engagements. Skills: Cryogenic Systems, Customer Technical Support, Device Characterization, Electrical Characterization, Electrical Measurements, RF Instrumentation Education & Experience: Minimum of 8 years of related experience with a Bachelor's degree; or 6 years and a Master's degree; or a PhD with 3 years experience; or equivalent experience | Required ## Description Customer Application Support * 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 system installation, startup, acceptance testing, and training. * Troubleshoot customer test systems and measurement challenges. * Serve as the primary technical interface between customers and internal engineering teams. Test & Measurement Engineering * Configure, operate, and maintain cryogenic wafer probing systems and associated instrumentation. * Develop and execute measurement plans for semiconductor and superconducting devices. * Perform RF, microwave, DC, low-current, and low-noise electrical characterization. * Integrate test equipment including Vector Network Analyzers (VNAs), Spectrum Analyzers, Signal Generators, Source Measure Units (SMUs), Lock-in Amplifiers, Low-Noise Amplifiers, and Cryogenic instrumentation and temperature controllers. * Analyze measurement results and provide recommendations to customers and engineering teams. Product Improvement & Development * Collaborate with product development teams on new applications, features, and customer requirements. * Generate application notes, technical reports, training materials, and best-practice guides. * Evaluate emerging measurement techniques and industry trends. * Provide feedback from customer engagements to influence future product development. Demonstrations & Training * Conduct customer demonstrations and proof-of-concept testing. * Support sales with technical experience * Travel to customer sites to perform application support * Provide training on tool usage, measurement methodologies, instrumentation, and software workflows. * Represent the company at conferences, technical workshops, and customer technology reviews. ## Related Videos - [Quantum Computing - The tiny and the big challenges](https://www.wearedevelopers.com/videos/934-quantum-computing-the-tiny-and-the-big-challenges) - [Leveraging Large Language Models for Legacy Code Translation: Challenges and Solutions](https://www.wearedevelopers.com/videos/1157-leveraging-large-language-models-for-legacy-code-translation-challenges-and-solutions) - [How Data is Shaping our Games](https://www.wearedevelopers.com/videos/176-how-data-is-shaping-our-games) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) - [Quantum DevOps - Quantum Application Development](https://www.wearedevelopers.com/videos/1441-quantum-devops-quantum-application-development) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Where To Find Software Engineering Jobs](https://www.wearedevelopers.com/magazine/396-where-to-find-software-engineering-jobs) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk)