Microsoft 365 Security Administrator

Job overview

The Microsoft 365 Security Administrator role is listed in Alpharetta, GA, and is described as supporting Microsoft 365 environments; the posting does not specify a remote or hybrid arrangement. Compensation is not specified. The role supports secure and reliable technology services across the organization. This administrator maintains Microsoft 365, email security, identity, and endpoint controls to help protect organizational systems and data. The position also supports incident response, vulnerability remediation, documentation, and IT initiatives in coordination with internal teams and vendors.

What you'll do

• Configure and maintain Conditional Access policies, multifactor authentication, and access controls
• administer Microsoft Intune for endpoint management, compliance, application deployment, and updates
• monitor Microsoft Defender alerts and respond to security incidents
• support Microsoft Purview data protection, retention, and compliance policies
• manage email security and remediate threats and vulnerabilities
• manage Windows endpoints and assist with Windows Server administration
• perform monitoring and patch management
• maintain documentation
• support IT projects
• coordinate with internal teams and vendors.

What we're looking for

Skills & competencies

microsoft 365

security administration

microsoft intune

microsoft defender

microsoft purview

conditional access

entra id

exchange online

endpoint security

alpharetta ga

system one

Work arrangement

• Weekend coverage required

About the employer

System One is hiring for this role. Industry: Other Scientific and Technical Consulting Services. Sector: 54.