Execute manual testing across KEPM services and interfaces, focusing on backend workflows, APIs, policy enforcement, and security configurations Design, document, and maintain detailed test plans, test cases, and test scenarios Perform functional, integration, and regression testing for new features, system updates, and third-party integrations Collaborate with engineers and product managers to understand technical requirements and endpoint use cases Identify, document, and track defects in Jira with clear and reproducible steps Validate role-based access controls, privilege policies, and audit logging behavior Assist in defining and improving QA best practices for enterprise endpoint security systems Participate in QA automation discussions and contribute to automated test coverage where applicable