Sentrium is HIRING A

QA Engineer - Linux and Networking Background

📍 Worldwide 🌐 Fully RemoteFull Time
POSTED July 7, 2025

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We are looking for QA Engineer with Linux and Networking background (with previous experience as Network Engineer, DevOps, Linux admin) to join a team of professionals creating cutting-edge, open-source Linux-based network solutions. You will work in a full-remote environment together with colleagues around the world. This role requires a hands-on technical expertise and curiosity for investigations and problem solving.

Responsibilities

You will:

  • Collaborate with developers to validate code changes, test feature implementations, and provide feedback on bugs and feature proposals.
  • Deploy, configure and test network infrastructures usingVyOSand other networking equipment.
  • Investigate software bugs, creating and updating detailed bug reports with steps to reproduce, technical context, and applied solutions.
  • Conduct functional, performance, and regression testing forVyOSfeatures and fixes, creating and maintaining detailed test documentation.
  • Develop and manage automated test frameworks for repetitive test cases, enhancing testing accuracy and efficiency.
  • Enhance testing methodologies by introducing advanced tools and frameworks to optimize validation processes and outcomes.
  • Participate in discussions on implementation and architecture, providing input how to integrate high quality standards into development process.

Requirements

Skills

  • Deep understanding of network technologies
  • Familiarity with QA role and responsibility is a big plus
  • Understanding of Linux internals, building and configuring Linux packages; proficiency with Bash
  • Excellent problem-solving skills, capable of resolving complex technical issues
  • Strong ability to analyze packet captures, system logs, and debugging outputs
  • Preferably aBS/MS degree or equivalent in Computer Science, Mathematics, Physics or Engineering
  • English at an Intermediate level or higher

Experience

  • Previous experience as Network Engineer or DevOps or Linux admin
  • 2+ years of experience with Linux
  • Experience in setting-up and maintaining network solutions and technologies - routers, firewalls, VPN, etc.
  • Hands-on experience with virtualization platforms (VMware,KVM, Hyper-V) and Docker
  • Git/GitHub and CI/CD pipelines
  • Proven experience in resolving complex technical issues
  • Knowledge of cloud providers e.g. AWS, Azure is a plus
  • Contribution into Opensource projects is a big plus
  • Huge plus - familiarity withVyOSor other open-source network operating systems.

Work Conditions and Compensation

Fully Remote Work:This 100% remote position allows you to work anywhere.

Flexible Work Schedule:We offer a flexible work schedule that allows you to manage your time while ensuring effective collaboration across our globally distributed teams. The official workday starts between 8 AM and 11 AM (employee local time) and ends between 5 PM and 8 PM (employee local time). While flexibility is encouraged, occasional work outside typical hours may be required to align with colleagues in different time zones. Open communication and availability for cross-time-zone meetings are essential for seamless teamwork.

Time Tracking:Employees are required to use time tracker software to monitor working hours and productivity.

Vacation:Enjoy 20 days of annual paid vacation

National Holidays:You are entitled to up to 10 days of paid leave for recognized national holidays.

Sick Leave: Sick leave is provided in accordance with company policy

Please mention you found this job on TestDev Jobs. It helps us get more people to hire on our site. Thanks and good luck!