Senior System Administrator

• Manage, maintain, and support Windows servers and systems at L2 and L3 levels.
• Perform system monitoring and ensure the integrity and availability of hardware, server resources, systems, and key processes.
• Troubleshoot and resolve advanced system issues, including performance bottlenecks, system failures, and security vulnerabilities.
• Administer Active Directory, Group Policy, and other critical server roles and services.
• Implement and manage backup and recovery strategies.
• Work closely with the IT team to design and implement system enhancements and optimizations.
• Ensure timely installation of patches and updates to maintain system security and compliance.
• Develop and maintain technical documentation and standard operating procedures.

• Bachelors degree in Computer Science, Information Technology, or a related field.
• 3+ years of experience in Windows system administration at L2 and L3 levels.
• Strong knowledge of Windows Server 2016/2019 and related technologies.
• Experience with virtualization platforms such as VMware or Hyper-V.
• Proven experience with Active Directory, Group Policy, DNS, and DHCP.
• Excellent problem-solving and analytical skills.
• Strong communication and interpersonal skills.
• Relevant certifications such as MCSA, MCSE, or equivalent.

Skills

• Windows Server 2016/2019
• Active Directory
• Group Policy
• DNS
• DHCP
• VMware
• Hyper-V
• Backup and recovery solutions
• PowerShell scripting
• Patch management
• System monitoring tools