Electrical Engineer 3 - Mixed Signal and PCB

CSG Talent; Illinois; On-site; USD 90,000 - 120,000; Full time

Job summary

CSG Talent is partnering with a leading engineering, manufacturing, and technology company in Illinois to recruit an Electrical Engineer III. The role focuses on high-reliability mixed-signal hardware for electromechanical actuation systems, spanning schematic design, PCB development, hardware verification, and product validation.

You will design and analyze analog/digital circuits, verify with lab equipment, and collaborate across mechanical, systems, and software teams to ensure compliance

Qualifications

• Bachelor's degree in Electrical Engineering or a related discipline.
• 5+ years' experience in electrical design for high-reliability electromechanical systems.
• Proficiency with Altium Designer or similar PCB design software.
• Experience designing complex multilayer mixed-signal PCBs.
• Strong knowledge of analog and digital circuit design, including MCUs, FPGAs, CAN, RS-485, ARINC-429.
• Understanding of EMC techniques and aerospace hardware standards (DO-160, DO-254).
• Excellent troubleshooting with lab equipment.
• Strong cross-functional collaboration skills.

Responsibilities

• Design analog, digital, and mixed-signal circuits and multilayer PCBs.
• Develop schematics, PCB layouts, and engineering documentation.
• Perform signal integrity, EMC, thermal, and reliability analysis.
• Support hardware verification, validation, HIL testing, and troubleshooting.
• Collaborate with mechanical, systems, and software engineering teams.
• Participate in design reviews and DO-160/DO-254 compliant processes.

Skills

5+ years experience in electrical设计

mixed-signal circuit design

analogue/digital circuit design

cross-functional teamwork

troubleshooting

Education

Bachelor's degree in Electrical Engineering

Tools

Altium Designer

MATLAB/Simulink

NI LabVIEW

Job description

Electrical Engineer 3 - Mixed Signal & PCB

Location

Location: Illinois (On-site)

About the Role

We're partnering with a leading engineering, manufacturing, and technology company looking for an experienced Electrical Engineer III. In this role, you'll design and develop high-reliability mixed-signal electronic hardware for advanced electromechanical actuation systems, working across schematic design, PCB development, hardware verification, and product validation in a collaborative engineering environment.

Key Responsibilities

• Design analog, digital, and mixed-signal circuits and multilayer PCBs.
• Develop schematics, PCB layouts, and engineering documentation.
• Perform signal integrity, EMC, thermal, and reliability analysis.
• Support hardware verification, validation, HIL testing, and troubleshooting.
• Collaborate with mechanical, systems, and software engineering teams.
• Participate in design reviews, FMEAs, and support compliance with industry standards.

Requirements

• Bachelors degree in Electrical Engineering or a related discipline.
• 5+ years' experience in electrical design for aerospace, defence, or other high-reliability electromechanical systems.
• Strong proficiency with Altium Designer or similar PCB design software.
• Experience designing complex multilayer mixed-signal PCBs.
• Strong knowledge of analog and digital circuit design, including microcontrollers, FPGAs, ADC/DAC interfaces, and communication protocols (CAN, RS-485, ARINC-429).
• Understanding of EMC mitigation techniques and aerospace hardware development standards (DO-160, DO-254).
• Excellent troubleshooting skills using laboratory test equipment.
• Strong communication skills and the ability to work within cross-functional engineering teams.

Preferred Experience

• Experience with safety-critical actuation systems or flight-control hardware.
• Familiarity with reliability engineering, embedded firmware, or FPGA development.
• Experience with MATLAB/Simulink, NI LabVIEW, or electronic simulation tools.