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(Senior) Q/A Engineer (Validation & Testing Engineer)



Espoo, Finland
Posted on Wednesday, June 14, 2023

Skylo Technologies is hiring a Q/A Engineer - onsite, in Espoo, Finland to take responsibility of Radio Access and Core network quality assurance, testing and validation for Skylo’s carrier-grade Satellite IoT network. This is a novel opportunity for someone who is interested to stretch themselves in their network domain, and see their work have immediate global impact in the wireless industry. You will leverage your technical experience in telecom and your domain expertise in verification and validation to ensure Skylo’s first-in-the-world Non-Terrestrial Network (NTN) maintains world-class quality end to end.


  • Run and enhance Skylo Radio Access and Core network quality assurance, testing and validation process and practice

  • Take ownership of Skylo Finland development & testing lab

  • Assume full responsibility of running software testing and related programming

  • Plan, execute and document tests to verify and validate Skylo Radio Access and Core system behaviour and performance, expose issues, and identify root causes and drive their resolution

  • Set up and establish fully automated testing infrastructure and CI/CD
  • Work closely with the RAN, Core and other teams to execute system acceptance testing that will verify component level and end-to-end functionality of the Skylo NTN system

  • Provide periodic feedback to development teams and document all the aspects of different phases of testing and results including system release versions, demo, lab, PoC, and production network deployments

  • Support deployment of new software features and hardware


  • Knowledge of RAN and Core systems and related protocols and interfaces such as 4G/LTE/5G, NB-IoT, C-RAN/V-RAN, EMS/NMS/OSS

  • Excellent knowledge and hands-on experience with a variety of test equipment and test automation tools and frameworks such as Robot

  • Ability to script and/or program in either Bash, Python, Go, Ruby on a Unix/Linux or equivalent program and to execute automation jobs using Jenkins

  • Hands-on experience using JIRA & Confluence is desirable

  • Master’s degree in Computer Science/Telecommunications (or equivalent) required, or Bachelor's degree with considerable industrial experience

  • 5+ years of industry experience in System Verification, Test Automation, Quality Assurance or similar position

  • Highly collaborative, with excellent communication skills, and able to work independently with minimum supervision in a fast-paced, rapidly growing and evolving environment

Skylo Technologies is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.