ŌURA

Electrical Test Engineer

ŌURA

full-time

Posted on:

Location Type: Hybrid

Location: Oulu • Finland

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Tech Stack

Python

About the role

  • Design and own electrical tests used for component- and subsystem-level validation in development and manufacturing.
  • Write Python-based test code that communicates directly with devices over UART and BLE, handling measurements, timing checks, and protocol verification.
  • Create test cases that verify electrical behavior against datasheet limits and design requirements.
  • Assemble, modify, and maintain physical test setups and fixtures used during hardware bring-up, debugging, and failure analysis.
  • Execute electrical tests on components and subsystems during prototype bring-up, validation, and production support.
  • Debug electrical issues by measuring signals, reviewing schematics, and correlating hardware behavior with firmware and test results.
  • Perform failure analysis to identify root causes across hardware, firmware, and test systems, and drive corrective actions.
  • Serve as the technical contact for electrical test topics between product engineering and manufacturing.
  • Define test requirements, limits, and procedures used in manufacturing, and ensure they are correctly implemented and stabilized at the factory.
  • Work directly with contract manufacturers and test partners to review test coverage, analyze yield data, and resolve test-related issues.
  • Convert engineering requirements into concrete, manufacturing-ready electrical tests, and feed manufacturing findings back into product and test design.

Requirements

  • 5+ years of experience in electrical test engineering, hardware test, systems engineering, or a related technical role.
  • Hands-on experience testing electronic components or embedded systems at component and subsystem level.
  • Practical understanding of hardware communication interfaces and protocols (e.g. UART, BLE).
  • Ability to read and interpret electronic component datasheets, specifications, and application notes.
  • Experience translating component requirements and datasheet limits into clear, repeatable electrical test cases.
  • Comfortable working close to hardware, including hardware bring-up, debugging, and failure analysis.
  • Hands-on experience using electrical measurement equipment (e.g. oscilloscopes, multimeters, power measurement tools) for hardware bring-up, debugging, and validation.
  • Experience supporting development or manufacturing test environments.
  • Strong troubleshooting skills and structured root-cause analysis capability.
  • Good collaboration and communication skills.
  • Fluent written and spoken English.
Benefits
  • Competitive Salary
  • Lunch benefit
  • Wellness benefit
  • Flexible working hours + work-life balance
  • Collaborative, smart teammates
  • An Oura ring of your own
  • Easy-to-reach offices in Oulu Teknologiakylä
  • Latest equipment of choice
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Pythonelectrical testinghardware testingsystems engineeringdebuggingfailure analysisroot-cause analysistest case developmenthardware communication interfacesprotocol verification
Soft Skills
troubleshootingcollaborationcommunicationstructured analysistechnical contact