Hardware Engineer: High-Speed, Mixed-Signal & NPI

Jobtailor; Espoo; On-site; EUR 60,000 - 90,000; Full time

Job summary

Jobtailor in Espoo designs synchronization products and delivers hardware modules, subsystems, and systems. You will develop schematics and guide PCB layout for high-speed, mixed-signal and power designs, select components, and contribute to hardware specifications.

You’ll support system-level integration with HW, FPGA, and SW, define validation/ test plans, debug complex issues, perform lab bring-up and measurements, and assist with transfer to manufacturing, ensuring reliability and compliance.

Qualifications

• Hands-on hardware design experience.

Responsibilities

• Design hardware modules, subsystems and systems for synchronization products
• Develop schematics and guide PCB layout (high-speed, mixed-signal, power)
• Select and evaluate components (ICs, power devices, oscillators, interfaces)
• Design high-speed interfaces (e.g., 10G/25G Ethernet) with signal integrity considerations
• Contribute to hardware design specifications (HDS) and documentation
• Support system-level integration (HW, FPGA, SW)
• Define and execute validation and integration test plans
• Debug complex board and system-level issues (mixed-signal, high-speed)
• Perform lab bring-up, measurements, and performance characterization
• Support product transfer to manufacturing (NPI)
• Collaborate with manufacturing and test teams for production readiness
• Investigate and resolve issues during production and field operation
• Ensure product reliability, quality, and compliance with applicable standards

Skills

Hardware design

Schematic design

PCB layout guidance

High-speed digital design

Mixed-signal design

Power design

Debugging hardware

Lab equipment

Analytical skills

Problem-solving

Education

B.Sc. in Electrical Engineering

Tools

Oscilloscope

Spectrum Analyzer

Job description

Jobtailor in Espoo designs synchronization products and delivers hardware modules, subsystems, and systems. You will develop schematics and guide PCB layout for high-speed, mixed-signal and power designs, select components, and contribute to hardware specifications.

You’ll support system-level integration with HW, FPGA, and SW, define validation/ test plans, debug complex issues, perform lab bring-up and measurements, and assist with transfer to manufacturing, ensuring reliability and compliance.