Senior System Administrator

Full Time

Abu Dhabi, UAE

TBD

Sundus Global

Human Resources

Job Details

Job Title:

Senior System Administrator

Department:

Information Technology (IT)

Location:

Abu Dhabi, UAE

Job Type:

Full Time

Salary:

TBD

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Job Description of Senior System Administrator

✅ As a Senior System Administrator, you will be responsible for provisioning, configuring, operating, and maintaining enterprise IT systems across Windows and Linux environments. Your role will involve managing critical services such as Active Directory, Exchange Server, backups, and shared storage in an on-premise enterprise setting.

Key Responsibilities of Senior System Administrator

✅ Manage and maintain Windows Server (Active Directory, DNS, DHCP).
✅ Administer and troubleshoot Microsoft Exchange Server.
✅ Oversee Linux system administration (command-line, shell scripting, package management).
✅ Work with virtualization technologies (VMware, Hyper-V).
✅ Implement backup solutions and manage storage technologies (RAID, SAN/NAS).
✅ Automate tasks using PowerShell (Windows) and Bash/Python (Linux).
✅ Document system processes and provide technical support.

Qualification Required for Senior System Administrator

✅ Extensive experience with Windows Server & Active Directory.
✅ Strong knowledge of Microsoft Exchange Server.
✅ Hands-on Linux administration expertise.
✅ Familiarity with virtualization (VMware, Hyper-V).
✅ Expertise in backup solutions & storage management.
✅ PowerShell & Bash/Python scripting for automation.
✅ Excellent troubleshooting and communication skills.