Senior Test Engineer Microsoft 365

Job Description:Senior Test Engineer Microsoft 365Location: New York, New York (Onsite)Role OverviewWe are seeking a Senior Test Engineer for Microsoft 365. This role leads testing efforts for platform changes managed through integrated release management processes. The successful candidate will define, coordinate, execute, and report on end-to-end testing activities across multiple Microsoft 365 services, ensuring high-quality validation before production release.Key Responsibilities * Lead testing efforts for Microsoft 365 platform changes. * Define, coordinate, execute, and report on end-to-end testing activities. * Review engineering requirements and release documentation to determine testing scope. * Create, maintain, and execute test plans, test cases, and regression test suites. * Manage testing activities using tools such as Octane, Jira, or similar platforms. * Validate platform functionality, integrations, compliance controls, and user experiences. * Support and maintain Microsoft 365 testing environments. * Work with engineering teams to communicate test findings, defects, and emerging risks.Required QualificationsExperience: * 5+ years of experience in software testing, platform validation, quality assurance, or release management. * Experience supporting Microsoft 365 collaboration technologies in an enterprise environment. * Experience coordinating large-scale integrated testing efforts. * Hands-on experience with test management tools such as Micro Focus ALM/Octane, Jira, or similar platforms. * Experience managing testing environments and lab infrastructure.Technical Skills: * Working knowledge of Microsoft 365 technologies including Teams, Copilot, SharePoint Online, OneDrive for Business, Exchange Online, Entra ID, and Purview. * Strong understanding of testing methodologies, defect management, and release validation processes.Preferred Qualifications * Experience supporting financial services or highly regulated industries. * Knowledge of Microsoft Teams administration and collaboration platform operations. * Familiarity with Microsoft Purview compliance capabilities. * Experience with Microsoft Copilot testing and validation. * Understanding of identity and access management concepts within Microsoft Entra ID. * Knowledge of Agile, DevOps, and enterprise release management practices. * Experience with automation testing frameworks and test optimization initiatives. Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.Everforth Apex uses a virtual recruiter as part of the application process. Click here for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at https://www.apexsystems.com/privacy-policyEverforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure