Staff Engineer - InfraOps

Active Directory & Windows Infrastructure

• Architect, administer, and optimize multi-site Active Directory environments
• Manage Domain Controllers, replication, FSMO roles, schema, trusts, NTDS, DFSR, and time sync
• Design and maintain AD Sites & Services
• Implement and manage secure GPO frameworks
• Administer Windows Server (2012–2022+), DNS, DHCP, and IIS
• Lead AD upgrades, migrations, consolidations, and functional level updates
• Own AD backup, recovery, disaster recovery, and high availability
• Perform root cause analysis for critical production incidents

Entra ID (Azure AD) & Hybrid Identity

• Administer Microsoft Entra ID
• Design and enforce Conditional Access and IAM policies
• Manage SSO, MFA, RBAC, PIM, and identity lifecycle
• Maintain Hybrid Identity (Entra Connect / AD Connect)
• Troubleshoot OAuth, SAML, Kerberos, and NTLM authentication
• Monitor and audit identity security posture

Automation & Engineering

• Develop advanced PowerShell automation and reusable modules
• Leverage Microsoft Graph API for automation/reporting
• Utilize AD administration/migration tools (e.g., Quest)
• Collaborate with security, cloud, and infrastructure teams

Microsoft 365 & Exchange

• Administer M365 tenant with focus on identity integration
• Support Exchange Online and Hybrid Exchange
• Manage mail flow, connectors, SPF/DKIM/DMARC, and directory sync
• Oversee licensing, access policies, and compliance

Must have Skills: Microsoft Active Directory

Good To Have Skills: Microsoft 365 Administration