Hardware Engineer

Hardware (Principal Electrical Engineer (Contract))
Location: Irvine, CA (Onsite)
Duration: 12-Month Contract

Job Summary
Seeking an experienced Principal Electrical Engineer to support the design, development, testing, and release of electronic hardware for medical device systems. The ideal candidate will have expertise in analog/mixed-signal design, PCB development, BLE/RF technologies, and hardware validation within regulated product environments.
Key Responsibilities
Design and develop electronic hardware for medical device applications.
Support schematic design, PCB development, integration, testing, troubleshooting, and product release.
Develop analog, digital, and mixed-signal circuits, including sensor and signal conditioning solutions.
Support BLE wireless systems, antenna integration, RF testing, and performance optimization.
Create technical documentation, requirements, test protocols, and design reports.
Collaborate with cross-functional teams on product development and verification activities.
Required Qualifications
Bachelor's degree in Electrical Engineering, Electronics Engineering, or related field.
6-10 years of electronic hardware development experience.
Strong experience with:
Analog & Mixed-Signal Circuit Design
BLE / 2.4 GHz Wireless Technologies
RF & Antenna Integration
PCB Design (Altium preferred)
Signal Conditioning & Sensor Interfaces
Microcontrollers, FPGA, and CPLD
Strong hardware debugging, testing, and troubleshooting skills.
Preferred Qualifications
Medical device product development experience.
Experience with wearable, biosensor, or patient monitoring devices.
Familiarity with EMC, electrical safety, and regulatory testing (IEC 60601).
Experience with antenna tuning, VNA measurements, and wireless performance testing.
This onsite role requires hands-on hardware development, lab testing, troubleshooting, and close collaboration with engineering teams throughout the product development lifecycle.
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