I-
Electrical Validation Engineer V
Accepting applicationsIntelliswift - An LTTS Company · Sunnyvale, CA
Full-Time Mid_senior SPIaianalogaterf
Posted
2d ago
Category
Test
Experience
Mid_senior
Country
United States
Job Title: Electrical Validation Engineer
Location: Sunnyvale, CA - Onsite
Employment Type: Full-Time with L&T Technology Services (LTTS).
Summary:
We are seeking a mid- to senior-level Hardware Engineer to support bring-up, validation, and debugging of new sensor modules for Meta’s wearable hardware platforms. This role is highly hands-on and lab-focused, working at the intersection of hardware, firmware, and system integration. The ideal candidate is comfortable powering up early hardware, issuing firmware commands, and debugging complex system-level issues.
Job Responsibilities:
Perform hardware bring-up of new wearable sensor modules from first power-on through functional validation
Debug system issues across sensors, power, interfaces, and firmware
Use firmware / low-level commands (UART, I²C, SPI, shell, or vendor tools) to configure, test, and debug hardware
Validate sensor performance, functionality, and reliability under different operating conditions
Execute and refine test plans, validation procedures, and debug checklists
Collaborate closely with firmware, system, and mechanical teams to resolve issues quickly
Work with schematic, layout, and datasheet reviews to identify potential design risks
Document findings, root causes, and recommendations clearly for cross-functional teams
Support rapid iteration cycles typical of early-stage wearable development
Direct technicians, engineering designers or other technical support personnel as needed.
Skills:
Good EE fundamentals in power and analog domain.
Solid hands-on experience in lab equipment, such as oscillating scope, differential probes.
Software Debugging is must
Ability to drive projects with high ambiguity, multiple paths, and fuzzy future to clarity.
Experience in consumer electronics and working with vendors/contract manufactures is a plus.
Understanding of battery, thermal, and system integration is a plus.
Experience in developing automated tests and validation is a plus.
Education/Experience:
Bachelor's degree in engineering required.
Direct experience with hardware bring-up of complex systems or modules
Strong familiarity with sensor technologies (IMUs, optical, bio-sensing, environmental, etc.)
Comfortable using firmware or diagnostic commands for hardware control and debug
Proficient with lab equipment: oscilloscopes, logic analyzers, DMMs, power supplies
Experience debugging I²C, SPI, UART and related low-speed interfaces
What Success Looks Like
Able to independently bring up new sensor hardware with minimal documentation
Quickly isolates issues across HW/FW boundaries
Communicates findings clearly and drives issues to closure
Thrives in fast-paced, ambiguous development environments
Trusted by cross-functional partners as a hands-on bring-up and debug expert
Show more Show less
Location: Sunnyvale, CA - Onsite
Employment Type: Full-Time with L&T Technology Services (LTTS).
Summary:
We are seeking a mid- to senior-level Hardware Engineer to support bring-up, validation, and debugging of new sensor modules for Meta’s wearable hardware platforms. This role is highly hands-on and lab-focused, working at the intersection of hardware, firmware, and system integration. The ideal candidate is comfortable powering up early hardware, issuing firmware commands, and debugging complex system-level issues.
Job Responsibilities:
Perform hardware bring-up of new wearable sensor modules from first power-on through functional validation
Debug system issues across sensors, power, interfaces, and firmware
Use firmware / low-level commands (UART, I²C, SPI, shell, or vendor tools) to configure, test, and debug hardware
Validate sensor performance, functionality, and reliability under different operating conditions
Execute and refine test plans, validation procedures, and debug checklists
Collaborate closely with firmware, system, and mechanical teams to resolve issues quickly
Work with schematic, layout, and datasheet reviews to identify potential design risks
Document findings, root causes, and recommendations clearly for cross-functional teams
Support rapid iteration cycles typical of early-stage wearable development
Direct technicians, engineering designers or other technical support personnel as needed.
Skills:
Good EE fundamentals in power and analog domain.
Solid hands-on experience in lab equipment, such as oscillating scope, differential probes.
Software Debugging is must
Ability to drive projects with high ambiguity, multiple paths, and fuzzy future to clarity.
Experience in consumer electronics and working with vendors/contract manufactures is a plus.
Understanding of battery, thermal, and system integration is a plus.
Experience in developing automated tests and validation is a plus.
Education/Experience:
Bachelor's degree in engineering required.
Direct experience with hardware bring-up of complex systems or modules
Strong familiarity with sensor technologies (IMUs, optical, bio-sensing, environmental, etc.)
Comfortable using firmware or diagnostic commands for hardware control and debug
Proficient with lab equipment: oscilloscopes, logic analyzers, DMMs, power supplies
Experience debugging I²C, SPI, UART and related low-speed interfaces
What Success Looks Like
Able to independently bring up new sensor hardware with minimal documentation
Quickly isolates issues across HW/FW boundaries
Communicates findings clearly and drives issues to closure
Thrives in fast-paced, ambiguous development environments
Trusted by cross-functional partners as a hands-on bring-up and debug expert
Show more Show less