Are you passionate about technology and eager to contribute to cutting-edge solutions that make a real difference? We are searching for talented professionals to join our client's team, working on a globally renowned mission-critical voice and data communication network. About the Company Our client is a leader in connecting people through technology, specializing in innovations that empower public safety and commercial customers worldwide. Their solutions ensure highly connected teams have the critical information they need throughout their workdays and in crucial moments. With a focus on delivering reliable, mission-critical communication networks and technology-driven tools, they are committed to quality and excellence in every aspect of their operations. Your Role As an Automation Tester, you will be responsible for designing, automating, and testing scenarios to ensure the highest quality of mission-critical components. You will: Review and enhance existing manual test scenarios. Design and implement automated testing for Windows Platform products, including OS unattended installations and Domain Controllers. Collaborate closely with Product Owners and Architects to stay aligned with ongoing product changes. Monitor processes, document outcomes, and troubleshoot using the testing framework. Innovate and propose improvements to the tested product. Responsibilities Create and design test cases and scenarios. Automate tests and ensure comprehensive code coverage. Perform manual tests and analyze test results. Conduct regression testing and prepare test data. Ensure compatibility testing and continuously improve testing processes. Support documentation creation and collaborate with the development team. Requirements Hands-on experience with Microsoft Windows 10/11, Windows Server 2016/2022, and Microsoft Active Directory. Excellent skills in test design, test automation, and defining tests. Strong proficiency in PowerShell scripting. Good analytical skills and ability to work efficiently in an international team. Proficient in English, enabling effective communication. Preferred Experience Experience with GIT, TestRail, JIRA, and writing Pester tests is an advantage. Why Join Us? Be a part of a project that involves the automation of the platform's installation, upgrades, configuration, and hardening, using Agile methodologies. Your contributions will directly impact the quality and reliability of the essential communication network used by public safety and commercial customers worldwide. Ready to make a difference? Apply now and become a key player in our mission to connect people through technology.