Security Administrator
Summary
Administers Microsoft 365, Azure, and security tools to protect systems and data, enforces identity policies, and monitors threats for a non-profit organization in Milwaukee.
Job Purpose:
The Microsoft System Administrator is responsible for administering and supporting Microsoft 365, Azure, Endpoint, identity and security platforms to protect organizational systems, data, and users. This role monitors security posture, supports compliance requirements, responds to security alerts, maintains secure configurations, and partners with IT teams to ensure reliable and secure technology services across Centers for Independence. This role also supports on-premises servers.
Essential Job Functions:
(Reasonable accommodation may be made to enable individuals with disabilities to perform these essential functions.)
- Administer Microsoft Entra ID, conditional access, MFA, sign-in risk policies, identity protection, service accounts, app registrations, managed identities, access reviews, align platform with least privilege access model, enforce (PIM) Privileged Identify Management, and identity access management configuration.
- Administer Microsoft Defender for Office 365, anti-phishing protections, Safe Links, Safe Attachments, Microsoft Purview DLP, retention policies, and external sharing governance for email, Teams, SharePoint, and related collaboration platforms.
- Manage Intune security baselines, endpoint onboarding, encryption, firewall settings, device compliance, alert response, endpoint reporting, vulnerability exposure, and patch prioritization.
- Monitor Microsoft Secure Score and Defender for Cloud recommendations; manage Azure secure score, Azure role assignments, Azure Policy compliance, network security groups, firewall rules, Key Vault access policies, and related cloud security remediation.
- Monitor security alerts, investigate potential threats, coordinate response activities, document findings, escalate risks, and support timely remediation with internal teams and external partners.
- Maintain documentation of security configurations, access reviews, remediation activities, compliance controls, and audit evidence; prepare reports for leadership on security status, trends, risks, and progress.
- Provide systems administration support for security-related platforms, assist with configuration changes, troubleshoot access and device compliance issues, support infrastructure projects, and collaborate with IT teams to maintain secure and reliable technology services.
- Participate in the IT on-call rotation to provide after-hours support, respond to urgent system or security issues, escalate incidents as appropriate, and support continuity of technology services.
- Server Management on Windows Operating Systems, working with active directory and group policies
- Perform other job-related duties as assigned to support departmental goals, organizational priorities, and the overall mission of Centers for Independence.