Microsoft 365 Security Administrator

Microsoft 365 Security AdministratorITnova is seeking a Microsoft 365 Security Administrator with experience supporting the Microsoft 365 suite, identity security, Multi-Factor Authentication (MFA), SharePoint, and cybersecurity operations. This role is responsible for securing and administering the Microsoft 365 environment, managing user access and authentication, responding to security-related tickets, and supporting enterprise-wide security and compliance practices.ResponsibilitiesAdminister and monitor Microsoft 365 suite including Exchange Online, SharePoint Online, Teams, and OneDriveInvestigate, triage and remediate security alerts and incidents within the Microsoft 365 Defender portalConfigure and maintain security policies including anti-phishing, anti-malware, Safe Links and Safe AttachmentsImplement and manage Multi-Factor Authentication (MFA) and Conditional AccessAdminister Microsoft SharePoint permissions, access controls, and site securityRespond to and resolve security and access-related tickets through the Zoho ticketing systemDocument procedures, incident responses, and configuration changesCollaborate with compliance team to maintain a secure Microsoft 365 environmentRequired QualificationsBachelor's degree in Information Technology, Cybersecurity, Computer Science, or related field2-5 years of experience administering Microsoft 365Hands-on experience with Microsoft Defender (Endpoint, Office 365, Identity)Experience administering SharePoint Online permissions and governanceExperience working within a ticketing/ITSM system (e.g., Zoho, ServiceNow, Jira, etc.)Understanding of cybersecurity principles including threat detection, incident response, and access controlExperience configuring Conditional Access, Multi-Factor Authentication (MFA), and identity policiesStrong troubleshooting, documentation, and communication skillsKey SkillsMicrosoft 365 Security AdministrationDefender alert monitoring and responseSharePoint security and access managementIncident response and ticket resolutionDocumentation and process adherenceBenefitsMedical, Dental & Vision benefitsCompany paid life Insurance401kPaid-time-offPaid holidayTraining reimbursementApplicants must be legally authorized to work in the United States at the time of application. The company is unable to sponsor or transfer employment visas for this position.