SiTime
Sr. Hardware Infrastructure Engineer
$125K–$172K
Arizona, Tempe +1 · Senior · Full-time · Posted Oct 22, 2026
- Location
- Arizona, Tempe
United States - Education
- Bachelor’s degree in electrical, mechanical, computer, industrial, or related engineering field.
About the job
Leads test-hardware engineering from NPI through mass production, optimizing electrical and mechanical performance and coordinating with internal teams and suppliers. We value diverse experiences, perspectives, and career paths, and welcome candidates who are excited to contribute to our mission.
What you'll do
- Plan, review, and execute test hardware for NPI and production; serve as the subject matter expert for handler, prober, and ATE interface hardware.
- Troubleshoot hardware issues with cross-functional teams and improve design quality, delivery cycle time, and test processes.
- Maintain test-hardware documentation and work with engineering and production teams on reliability reporting.
What they ask for
- Bachelor’s degree in electrical, mechanical, computer, industrial, or related engineering field.
- Hands-on PCB and mechanical design experience for prober, handler, ATE, and bench equipment.
- Experience supporting HVM for Final Test and Wafer Sort.
- Strong troubleshooting experience with testing hardware and strong verbal and written communication; English proficiency is required.
Nice to have
- Hands-on experience with ETS, 93k, J750, or Flex.
- Familiarity with GR&R, FMEA, and Lean Six Sigma; presentation skills are a plus.
Pay
$124,920 — $171,770 USD (base salary)
Tools
PCB, ATE, ETS, 93k, J750, Flex, GR&R, FMEA
Model-written summary · the original posting is authoritative