Senior Embedded Electronics Engineer for Secure Payments

Magensa a MagTek Company; Seal Beach (CA); On-site; USD 110,000 - 170,000; Full time

Job summary

MagTek seeks a Sr. Electronics/Electrical Engineer to join our Seal Beach team.

You will design EMI-compatible RF/Analog and digital embedded systems, test and debug with microcontrollers, and contribute across the product lifecycle. Requirements include a Bachelor's in Electronics or Computer Engineering and 5+ years of experience; proficiency with 8051/ARM MCUs, analog and power-management circuits, I2C/SPI/Ethernet/USB/Bluetooth, and tools like OrCAD Capture and LTspice.

Qualifications

• Bachelor's degree in Electronics Engineering, Computer Engineering or equivalent.
• Minimum 5 years of experience in electronics/embedded design.
• Experience with embedded microcontrollers (8051, ARM7, ARM9).
• Analog design with op-amps, filters, power-regulator circuits.
• Digital design and microcontroller-based control logic; I2C/SPI/Ethernet/USB/Bluetooth/Wi‑Fi.
• Knowledge of RF/EMI design, PCB layout, and regulatory standards (FCC/CE/UL).

Responsibilities

• Design EMI compatible RF/Analog and digital designs, test, and debug embedded controllers.
• Create electrical schematics using OrCAD Capture.
• Write theory of operation, specification and other support documents.
• Perform component-level circuit analysis and debugging with lab equipment.
• Support design validation and release through product lifecycle.
• Provide technical support to customers and coordinate with project teams.

Skills

Embedded microcontrollers

Analog design

Digital design

Power management

RF/EMI design

PCB layout

Regulatory compliance knowledge

Education

Bachelor's degree in Electronics Engineering or Computer Engineering

Tools

OrCAD Capture

Mentor Graphics Hyperlynx

LTspice

Job description

MagTek seeks a Sr. Electronics/Electrical Engineer to join our Seal Beach team.

You will design EMI-compatible RF/Analog and digital embedded systems, test and debug with microcontrollers, and contribute across the product lifecycle. Requirements include a Bachelor's in Electronics or Computer Engineering and 5+ years of experience; proficiency with 8051/ARM MCUs, analog and power-management circuits, I2C/SPI/Ethernet/USB/Bluetooth, and tools like OrCAD Capture and LTspice.