System Administrator

Simpaisa is seeking an experienced System Administrator to manage, maintain, and optimize our IT infrastructure with a strong emphasis on Windows Server environments and Microsoft 365 administration. The ideal candidate will be responsible for ensuring system reliability, security, and performance while supporting business operations in a fast-paced environment.

Job Responsibilities:

Deploy, configure, administer, and maintain Windows Server environments (Active Directory, DNS, DHCP, Group Policy, File & Print Services).

Manage and support Microsoft 365 services, including Exchange Online, SharePoint Online, OneDrive, Teams, and Azure AD.

Administer user accounts, mailboxes, licenses, security groups, and access policies within Microsoft 365 and Active Directory.

Monitor server health, system performance, backups, and disaster recovery processes.

Design, implement, and maintain network infrastructure including LAN, WAN, VPN, firewalls, switc...