Microsoft Defender Administrator

Microsoft Defender Administrator Apply Apply Description This position is full time remote and requires the candidate hold an active secret clearance. Are you detail-oriented and passionate about cybersecurity? We’re searching for a Microsoft Defender Operator to join our dynamic team and ensure the smooth, day-to-day operation of our Microsoft Defender services for our Department of Defense (DOD) customer. If you’re committed to maintaining high security standards and eager to contribute to a critical mission, this could be the perfect opportunity for you! Responsibilities: 1. Monitoring Endpoint Detection and Response (EDR): • Continuously monitor EDR solutions to detect and report threats to the Security Operations Center (SOC) in real-time. 2. Managing Next-Generation Antivirus (NGAV): • Ensure NGAV solutions are running optimally and address any alerts or issues. • Perform routine checks and updates to maintain peak performance. 3. Maintaining Attack Surface Reduction: • Ensure rules and controls are in place to minimize the attack surface of endpoints, as provided by the SOC • Report any deviations or issues to the engineering team for review. 4. Integrating Cloud-Delivered Protection: • Verify that real-time updates and threat intelligence from the Microsoft cloud are being received and applied. • Report any discrepancies or issues to the engineering team. 5. Connecting with SIEM Solutions: • Ensure seamless integration of Microsoft Defender with Microsoft Sentinel and other SIEM tools. • Monitor and maintain centralized logging, analytics, and reporting dashboards. • Perform data analysis via the SIEM tool as required. 6. Ensuring Cross-Platform Protection: • Verify comprehensive security across Windows, Linux, and mobile devices. • Report any platform-specific issues to the engineering team. 7. Delivering Comprehensive Reporting and Analytics: • Generate and review detailed reports on security posture, incidents, and compliance. • Ensure dashboards and alerts are functioning correctly and report any issues. 8. Applying Prescribed Procedures: • Follow established procedures and guidelines for maintaining Microsoft Defender solutions. • Escalate any issues or anomalies to the engineering team. 9. Implementing Windows Defender Application Control (WDAC): • Ensure WDAC policies are correctly applied and functioning as intended. • Report any policy violations or issues to the engineering team. 10. Integrating Microsoft Defender, Intune, and Purview for Data Loss Prevention (DLP): • Ensure DLP policies are correctly implemented and functioning across endpoints, mobile devices, and cloud services. • Implement approved DLP waivers for authorized users and devices. • Monitor DLP incidents and report any policy violations or data exfiltration attempts to the engineering team. • Maintain unified reporting and alerts for any DLP-related issues. Qualifications • A Bachelor’s degree in Computer Science, Information Security, or a related field. • 3+ Years of relevant experience • Experience with Microsoft Defender for Endpoint, Cloud, and Servers. • Familiarity with endpoint security, threat hunting, and incident response. • Familiarity with SIEM solutions, especially Microsoft Sentinel. • Excellent attention to detail and problem-solving skills. • Good communication and collaboration skills to interact effectively with stakeholders at all levels. • Understanding of industry compliance standards (e.g., NIST) and relevant regulations (e.g., GDPR, HIPAA) is advantageous. • Willingness to stay updated with the latest cybersecurity trends and emerging security tools. • Required DoD 8140 compliant certification such as CompTIA Security+ • Secret Clearance Desired Skills: • Experience with ServiceNow or other ticketing system • Experience administering and working with Windows and Linux operating systems • Microsoft Active Directory/Entra • Microsoft PowerBI Dashboarding • Advanced PowerShell scripting or prior software development experience • DoD PKI Accelera Solutions is an Equal Opportunity Employer/Veterans/Disabled.