Systems & Network Administrator — M365, VMware & Security

Town of Hudson; Hudson (MA); On-site; USD 95,000 - 130,000; Full time

Job summary

Qualifications

• Three+ years administering Microsoft 365 enterprise environments (Entra ID, Intune, Exchange Online, SharePoint Online).
• Experience with Windows Server, VMware and hyperconverged infrastructure.
• Familiarity with EDR/ITDR platforms (e.g., CrowdStrike).
• Knowledge of HPE Aruba networking and Barracuda backup/recovery.
• Experience with SonicWall and CSE VPN is a plus.

Responsibilities

• Manage, monitor, and support Microsoft 365 services including Exchange Online, SharePoint Online, Teams, and OneDrive.
• Provision user accounts, licenses, and manage access controls in Microsoft Entra ID; oversee MFA/SSO and Conditional Access.
• Maintain HPE SimpliVity hyperconverged servers and VMware infrastructure; support network design across town departments.
• Implement and enforce MFA, SSO, and Conditional Access; monitor security events and incidents.
• Administer Barracuda email security gateway, monitor backups for M365 data, and review security alerts.
• Provide end-user support for finance-related systems and assist with software/hardware upgrades.

Skills

Microsoft 365 administration

Windows Server administration

VMware / hyperconverged

Network security monitoring

EDR & ITDR platforms

Education

Bachelor's degree in computer science/IT

Tools

Microsoft Entra ID

Intune

Exchange Online

SharePoint Online

Barracuda security & backups

Job description