What are the responsibilities and job description for the Senior Windows/O365/Active Directory Engineer position at netPolarity, Inc. (Saicon Consultants, Inc.)?
Key Responsibilities
- Provide administration and support for Windows Server and Windows Client environments
- Manage and troubleshoot Active Directory, DNS, DHCP, and core Windows infrastructure services
- Support and maintain Microsoft Exchange and O365 environments
- Troubleshoot Outlook client issues and email infrastructure problems
- Administer and support Microsoft 365 services including Intune, Teams, and OneDrive
- Perform Windows server/client security compliance, remediation, and hardening activities
- Support file and print services within enterprise environments
- Participate in Windows infrastructure upgrades, migrations, and improvement initiatives
- Monitor system performance, availability, and operational health
- Troubleshoot and resolve infrastructure, authentication, and connectivity issues
- Create and maintain technical documentation, operational procedures, and standards
- Collaborate with infrastructure, security, and support teams on enterprise projects
Required Qualifications
- Bachelor’s degree in Computer Engineering, Electronics Engineering, Computer Science, or related field from a reputed institution
- 10–12 years of hands-on experience supporting Windows infrastructure environments
- Strong experience with Active Directory administration and troubleshooting
- Experience supporting Microsoft Exchange and O365 environments
- Expertise with Windows Server and Windows Client administration
- Experience administering DNS, DHCP, File/Print services
- Knowledge of Windows security compliance and remediation practices
- Strong troubleshooting and problem-solving abilities
- Experience working within enterprise-scale production environments
Preferred Qualifications
- Experience with Microsoft Intune and endpoint management
- Knowledge of Azure AD / Entra ID and hybrid identity environments
- Experience with Microsoft Teams and OneDrive administration
- Familiarity with PowerShell scripting and automation
- Experience with patch management and vulnerability remediation tools
- Exposure to virtualization technologies such as VMware or Hyper-V
- Understanding of MFA, Conditional Access, and Zero Trust security concepts
Salary : $140,000 - $170,000