Senior Windows System Administrator

1 day ago

Riyadh, Saudi Arabia SWATX Full time

**Job Purpose**:
**Key Responsibilities**
- **Windows Server Administration**: Maintain, configure, and optimize Windows Server environments (2016, 2019, 2022).
- **Active Directory Management**: Administer Active Directory (AD), Group Policies (GPO), authentication, and user/group management.
- **Network Services**: Configure and manage DNS, DHCP, and other core network services to ensure seamless connectivity and efficient name resolution.
- **MSSQL Administration**: Install, configure, and maintain Microsoft SQL Server instances; monitor database performance, manage backups/restores, and ensure high availability.
- **Security & Compliance**: Implement security hardening, access control policies, patching, and compliance measures to safeguard systems and data.
- **Performance Monitoring & Troubleshooting**: Proactively monitor system and database performance, identify bottlenecks, and resolve issues using Windows tools, SQL diagnostic utilities, and third-party platforms.
- **Backup & Disaster Recovery**: Implement and maintain server and database backup and recovery strategies using tools like Veeam, Windows Backup, SQL Server native backup, or third-party solutions.
- **Automation & Scripting**: Develop and maintain PowerShell scripts and T-SQL jobs to automate administrative tasks and improve operational efficiency.
- **Incident & Change Management**: Follow ITIL best practices for incident response, change management, and service request handling.
- **Cloud & Hybrid Integration**: Work with Azure Active Directory (AAD), Microsoft 365, hybrid identity, and SQL in Azure (IaaS/PaaS).
- **Documentation & Collaboration**: Maintain clear documentation of infrastructure, database configurations, policies, and standard operating procedures (SOPs).

**Qualifications**
- **Education**: Bachelor’s degree in Computer Science, Information Technology, or equivalent experience.
- **Experience**: 7+ years of experience as a Windows System Administrator in enterprise IT environments, with proven MSSQL administration experience.
- **Certifications**: Microsoft Certified: Windows Server Hybrid Administrator Associate, Azure Administrator Associate, Microsoft Certified: Azure Database Administrator Associate, or MCSE (preferred).

**Technical Proficiency**
- Deep expertise in Windows Server administration, Active Directory, Group Policies, and domain services.
- Strong knowledge of DNS, DHCP, and networking fundamentals.
- Hands-on experience with Microsoft SQL Server: installation, maintenance, performance tuning, backup/restore, high availability (AlwaysOn, clustering), and security.
- Proficiency in PowerShell scripting and T-SQL for automation and administrative tasks.
- Experience with security best practices, patch management, and access control.
- Familiarity with virtualization platforms (VMware, Hyper-V, OCI).
- Strong troubleshooting and problem-solving skills across systems and database environments.

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