Embedded Electrical Engineer — Aerospace/Defense (ESOP)

STI; Hawthorne (CA); On-site; USD 105,000 - 130,000; Full time

Benefits offered by this job

Medical, dental, vision

ESOP

401(k) retirement plan

FSA

Life & LTD Insurance

Tuition assistance

Fitness stipends

Company events

Job summary

Systems Technology Inc. (STI) seeks an Electrical Engineer to design, develop, and validate embedded electronics hardware for aerospace, defense, and advanced autonomy applications. You’ll cover the full hardware lifecycle from requirements through fielded system support.

You will collaborate with software and systems engineers, produce technical documentation, and grow into broader program ownership. The team values transparency, ownership, and innovation.

Qualifications

• BS or MS in Electrical Engineering, Computer Engineering, or related field.
• 5+ years of embedded electronics design experience.
• Experience designing complex multilayer PCB assemblies (6+ layers preferred).
• Experience with STM32 microcontrollers, preferably the STM32H7.
• Schematic development and PCB layout experience using KiCad, Altium, or similar EDA tools.
• Experience designing high-speed digital circuits including USB, SPI, and CAN/CAN-FD.
• Experience with power supply design including switching regulators and LDOs.
• Experience selecting, integrating, and debugging sensors such as IMUs, magnetometers, pressure sensors, GNSS receivers, and ADCs.
• Experience with board bring-up and hardware debugging.
• Familiarity with environmental, vibration, and reliability considerations for aerospace or industrial electronics.

Responsibilities

• Design complex multilayer PCB assemblies for embedded systems used in aerospace, UAS, and defense applications
• Develop schematics and manage PCB layout using KiCad, Altium, or similar EDA tools
• Select and integrate sensors including IMUs, magnetometers, pressure sensors, GNSS receivers, and ADCs
• Design power supply circuitry including switching regulators and LDOs
• Implement and debug high-speed digital interfaces including USB, SPI, and CAN/CAN-FD
• Perform board bring-up, hardware debugging, and validation testing
• Develop test protocols and procedures; collect, analyze, and document results in technical reports
• Apply environmental, vibration, and reliability considerations appropriate for aerospace or defense electronics
• Support business development activities and customer interfacing with project team support

Skills

Embedded electronics design

PCB design

Sensor integration

High-speed interfaces

C/C++ programming

Hardware debugging

Education

BS in Electrical Engineering

MS in Electrical Engineering

Tools

KiCad

Altium

STM32

Job description

Systems Technology Inc. (STI) seeks an Electrical Engineer to design, develop, and validate embedded electronics hardware for aerospace, defense, and advanced autonomy applications. You’ll cover the full hardware lifecycle from requirements through fielded system support.

You will collaborate with software and systems engineers, produce technical documentation, and grow into broader program ownership. The team values transparency, ownership, and innovation.