Microsoft 365 Engineer-EXWKSJP00000270

Microsoft 365 Engineer

Sirius Staffing is seeking a Microsoft 365 Engineer. This role is responsible for the administration, security, governance, and optimization of the organization's MS 365 environment, including Exchange, Teams, SharePoint, One Drive, Entra , MS Copilot, and related technologies. Will serve as the SME for MS 365 technologies, supporting operational excellence through automation and continuous improvement initiatives.

• Bachelor's degree in Information Technology, Computer Science, Information Systems, or a related field preferred; or an equivalent combination of education and relevant experience.
• Minimum three (3) years of experience administering and supporting Microsoft 365 environments in an enterprise setting, including Exchange Online, Microsoft Teams, SharePoint Online, One Drive for Business, and Microsoft Entra .
• Experience supporting Active Directory, Exchange Hybrid environments, Microsoft 365 security and compliance solutions, identity and access management, licensing administration, and Power Shell automation is preferred.
• MUST BE ELIGIBLE TO WORK FOR ANY US EMPLOYER WITHOUT SPONSORSHIP NOW AND/OR IN THE FUTURE.

• Manage enterprise messaging environments, including Exchange Server (hybrid and cloud), mail flow, mailbox administration, migrations, upgrades, and disaster recovery activities.
• Administer Active Directory and Microsoft Entra , including user lifecycle management, group administration, identity synchronization, authentication, and access governance.
• Design and maintain security controls including Conditional Access, Multi-Factor Authentication (MFA), Single Sign-On (SSO), Privileged Identity Management (PIM), Role-Based Access Control (RBAC), and Zero Trust practices.
• Configure and maintain Microsoft 365 security, compliance, retention, governance, and data protection policies.
• Administer Microsoft licensing across Microsoft 365 and related cloud services, including license assignment, utilization tracking, optimization, and compliance reporting.
• Support deployment, administration, governance, and adoption of Microsoft Copilot solutions, Copilot Studio, agents, and AI-enabled productivity tools.
• Develop and maintain Power Shell and Microsoft Graph automation solutions to improve operational efficiency, reporting, and administration.
• Monitor system health, performance, capacity, and security across Microsoft platforms, performing proactive maintenance and issue resolution.
• Serve as an escalation resource for complex Microsoft 365, Exchange, identity, and collaboration platform issues.
• Support enterprise projects including migrations, tenant consolidations, acquisitions, modernization initiatives, and platform enhancements.
• Create and maintain technical documentation, operational procedures, architectural standards, and disaster recovery plans.
• Collaborate with business and IT stakeholders to deliver secure, scalable, and reliable collaboration, messaging, identity, and AI solutions.
• Perform all other duties as assigned.

• Must possess a strong understanding of Microsoft 365 administration, cloud service availability, identity management, security, and operational best practices.
• Must demonstrate the ability to troubleshoot and resolve complex Microsoft 365, Exchange, Active Directory, Entra , and collaboration platform issues while implementing sustainable solutions and process improvements.
• Must maintain a strong focus on governance, documentation, operational procedures, and change management to ensure consistency, security, and compliance.
• Must possess excellent communication and collaboration skills with IT teams, business stakeholders, vendors, and external partners.
• Must be able to communicate complex technical concepts and recommendations clearly to technical and non-technical audiences.
• Must demonstrate the ability to manage multiple priorities, support critical initiatives, and respond effectively to operational issues in a fast-paced environment.
• Must exhibit a customer-focused mindset and commitment to delivering reliable, secure, and high-quality collaboration and productivity services.
• Must maintain professionalism, integrity, discretion, and confidentiality when handling sensitive business and technical information.
• Must be committed to continuous learning and staying current with Microsoft 365 technologies, security standards, AI solutions, and industry best practices.
• Ability to follow all company policies and procedures in effect at the time of hire and as they may be amended from time to time.

• Ability to read, analyze, interpret, and apply technical documentation, system architecture diagrams, licensing agreements, security standards, policies, and vendor communications.
• Ability to prepare clear, accurate, and concise technical documentation, reports, procedures, and communications for both technical and non-technical audiences.
• Ability to communicate complex technical concepts,…