Senior Mixed-Signal Hardware Engineer

Gravity IT Resources; Sterling (VA); On-site; USD 90,000 - 130,000; Full time

Job summary

Gravity IT Resources seeks an Electronics Engineer to design and develop high-performance mixed-signal hardware systems, from schematic capture and high-speed PCB layout to validation, calibration, and manufacturing transition.

You’ll work on precision analog design, embedded hardware, signal integrity and EMI/EMC considerations, collaborating with cross-functional teams to deliver production-ready solutions and robust test procedures.

Qualifications

• Bachelor's degree in Electrical Engineering or related field.
• 3–7 years 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 use of oscilloscopes and logic analyzers.
• Experience designing MCU-based embedded systems.

Responsibilities

• Design analog and digital circuits for mixed-signal systems.
• Create and review multilayer PCBs (4–8+ layers) with controlled impedance.
• Perform high-speed routing including differential pairs and length matching.
• Apply signal integrity and power integrity best practices.
• Implement EMI/EMC-aware layout and grounding strategies.
• Develop schematics, select components, and analyze datasheets.
• Design and integrate MCU-based embedded hardware systems.
• Hardware bring-up, validation, debugging, and troubleshooting.
• Develop test procedures and calibrate systems.
• Support prototype development and transition to manufacturing (DFM/DFT).
• Document designs, revisions, and validation results.

Skills

Analog and digital hardware design

High-speed PCB layout

Mixed-signal board design

Signal integrity

MCU-based embedded systems

Lab equipment operation

Education

Bachelor's degree in Electrical Engineering

Job description

Gravity IT Resources seeks an Electronics Engineer to design and develop high-performance mixed-signal hardware systems, from schematic capture and high-speed PCB layout to validation, calibration, and manufacturing transition.

You’ll work on precision analog design, embedded hardware, signal integrity and EMI/EMC considerations, collaborating with cross-functional teams to deliver production-ready solutions and robust test procedures.