Senior System Administrator

Job Description

• Responsible for create & implement Virtual servers on premises and on cloud, maintain system sustainability.
• Check backup, troubleshoot system problems, and support help desk team to ensure that our IT infrastructure runs smoothly.
• Manage and setup Cloud environment.
• Manage On-prem Active directory and Azure AD.
• Troubleshoot OS issues, including Windows and Linux.
• Manage O365 Email accounts and Exchange.
• Monitor the servers performance and network devices.
• Manage web servers installation and maintenance

Job Requirements

• Strong experience in Cloud Administration and Implementation, including AWS and Microsoft Azure.
• Experience in Linux Administration, including RHEL, CentOS, and Ubuntu servers.
• Experience in Hyper-V, and VMware.
• Good knowledge in scripts like PowerShell, and bash.
• Load balancing and High availability experience.
• Good knowledge in the installations and configuration of the web servers including Apache, nginx, and IIS.
• Good experience in (DNS, DHCP, Print Servers, and File Servers).
• Good experience in Backup solutions, and Storage administration.
• Good experience in Windows Clustering.
• Good experience in Office 365, exchange online, and Azure AD.
• Installing and manage SSL Certificates.
• Knowledge of L2/L3 networking is required.
• Good experience in Terraform, Ansible, Git, and GitHub.
• Monitoring tools like Zabbix, DataDog and Grafana.