Electrical Engineer

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.

• 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.

• Good EE fundamentals in power and analog domain.
• Solid hands‑on experience in lab equipment, such as oscillating scope, differential probes.
• Ability to drive projects with high ambiguity, multiple paths, and fuzzy future to clarity.
• Experience in consumer electronics and working with vendors/contract manufacturers is a plus.
• Understanding of battery, thermal, and system integration is a plus.
• Experience in developing automated tests and validation is a plus.

• Direct experience with hardware bring‑up of complex systems or modules.
• PCB Design tools
• 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

• 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
• Trusted by cross‑functional partners as a hands‑on bring‑up and debug expert