We are seeking an experienced Senior System Administrator to manage, maintain, and support the organization’s IT infrastructure, including Windows Server environments, Active Directory services, virtualization platforms, storage systems, and enterprise applications. The ideal candidate will possess strong technical expertise in server administration, identity and access management, cybersecurity best practices, and infrastructure troubleshooting to ensure high availability, performance, and security of IT systems.

• Server Administration
  • Install, configure, maintain, and troubleshoot Windows Server environments.
  • Manage physical and virtual servers, including performance monitoring and capacity planning.
  • Perform system upgrades, patch management, and OS maintenance.
  • Administer server roles and services such as DNS, DHCP, File Services, Print Services, and IIS.
  • Ensure server availability, redundancy, and ...