Microsoft 365 Security Administrator

Job overview

The Microsoft 365 Security Administrator role is onsite in Pittsburgh, PA. Compensation is not specified. System One is recruiting for a role supporting a growing IT team focused on Microsoft technologies, security, operational excellence, and continuous improvement. The administrator maintains and secures Microsoft 365 environments, managing identity, endpoint, email, and data-protection controls. The role supports reliable technology services and responds to security alerts and vulnerabilities.

What you'll do

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

What we're looking for

Skills & competencies

microsoft 365 security administrator

pittsburgh pa

system one

full-time

microsoft 365

microsoft intune

microsoft defender

microsoft purview

entra id

exchange online

endpoint security

conditional access

email security

Work arrangement

• Weekend coverage required

Why this role

The posting seeks hands-on experience with Microsoft 365, Intune, Defender, Purview, Entra ID, Exchange Online, and email security. Microsoft certifications are listed as relevant qualifications.

About the employer

System One is hiring for this role. Industry: Employment Placement Agencies. Sector: 56.