Senior Hardware Engineer - Analog/Digital (Remote/Flexible)

Nix; Boston (MA); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Flexible working format

Competitive salary

Career growth

Education reimbursement

Team events

Job summary

N-iX is seeking a Senior Hardware Engineer (Analog/Digital) to join a long-term project for a leading European tech company. You will develop a compact, multi-board device for audio communication, combining analog and digital circuits with power electronics, focusing on signal integrity and EMC/ESD protection.

The role covers full hardware lifecycle from architecture and schematic design to PCB layout, prototyping, validation, and cross-functional collaboration with engineering teams.

Qualifications

• 5+ years of hardware development experience.
• Low-noise analog audio design experience.
• Multilayer PCB design experience.
• English: Upper-Intermediate or higher.

Responsibilities

• Develop hardware architecture, schematics, and multilayer PCB layouts.
• Design and optimize analog audio, digital, and power circuits.
• Select electronic components and maintain designs using Altium libraries.
• Ensure signal integrity, low-noise performance, and EMC/ESD robustness.
• Collaborate with customer's hardware, firmware, and mechanical engineering teams.
• Work with N-iX firmware team on hardware-software integration.
• Support PCB manufacturing, prototype bring-up, debugging, testing, and validation.
• Prepare technical documentation and contribute to compliance activities.

Skills

Hardware design

Analog design

Digital design

Signal integrity

EMC/ESD

Tools

Altium Designer

Job description

N-iX is seeking a Senior Hardware Engineer (Analog/Digital) to join a long-term project for a leading European tech company. You will develop a compact, multi-board device for audio communication, combining analog and digital circuits with power electronics, focusing on signal integrity and EMC/ESD protection.

The role covers full hardware lifecycle from architecture and schematic design to PCB layout, prototyping, validation, and cross-functional collaboration with engineering teams.