Mixed-Signal Hardware Engineer: High-Speed PCB & Embedded

Gravity IT Resources; Town of Texas (WI); On-site; USD 85,000 - 115,000; Full time

Job summary

Gravity IT Resources is seeking a mid-level Electronics Engineer to design and develop high-performance mixed-signal hardware systems, spanning schematic capture, high-speed PCB layout, validation, calibration, and manufacturing transition.

You’ll apply SI/PI best practices, collaborate with cross-functional teams to translate complex requirements into reliable, production-ready hardware solutions, and support prototype development through volume manufacturing.

Qualifications

• Bachelor’s degree in Electrical Engineering or a related field.
• 3-5 years of experience in analog and digital hardware design.
• Strong experience in high-speed multilayer PCB layout.
• Experience with controlled impedance routing and mixed-signal board design.
• Hands-on experience with lab equipment such as oscilloscopes and logic analyzers.
• Experience designing MCU-based embedded systems.
• Strong analytical, troubleshooting, and problem-solving skills.

Responsibilities

• Designing and developing analog and digital circuits for mixed-signal systems
• Creating and reviewing multilayer PCB layouts (4–8+ layers) with controlled impedance
• Performing high-speed routing including differential pairs, length matching, and stack-up definition
• Applying signal integrity (SI) and power integrity (PI) best practices
• Implementing EMI/EMC-aware layout and grounding strategies
• Developing schematics, selecting components, and analyzing datasheets
• Designing and integrating MCU‑based embedded hardware systems
• Performing hardware bring-up, validation, debugging, and troubleshooting
• Developing test procedures and executing system calibration
• Supporting prototype development and transition to manufacturing (DFM/DFT)
• Documenting designs, revisions, and validation results in alignment with company standards

Skills

Analog and digital hardware design

High-speed PCB layout

Embedded systems (MCU)

Signal integrity troubleshooting

Education

Bachelor’s degree in Electrical Engineering

Tools

Oscilloscope

Logic analyzer

Job description

Gravity IT Resources is seeking a mid-level Electronics Engineer to design and develop high-performance mixed-signal hardware systems, spanning schematic capture, high-speed PCB layout, validation, calibration, and manufacturing transition.

You’ll apply SI/PI best practices, collaborate with cross-functional teams to translate complex requirements into reliable, production-ready hardware solutions, and support prototype development through volume manufacturing.