Citi, a leading global bank, seeks a highly motivated and skilled Systems Administrator to maintain the stability, security, and performance of our server infrastructure, contributing to automation and process improvement initiatives.
Requirements
- Manage and maintain Windows Server environments, including security hardening, patch management, and performance tuning.
- Configure and manage file shares and permissions.
- Analyze server logs to identify and troubleshoot issues.
- Conduct performance analysis and implement optimizations.
- Manage SSL certificates, including installation, renewal, and revocation.
- Configure and maintain IIS web servers.
- Administer SQL Server databases, including security management, and performance monitoring.
- Develop and maintain scripts using Batch and PowerShell for automation and system administration tasks.
- Troubleshoot network issues related to load balancing and the TCP/IP stack.
- Manage incidents, changes, and releases within ServiceNow.
- Contribute to DevOps initiatives, including source code management with Git and CI/CD pipeline implementation.
- Manage and maintain Connect: Direct (NDM) file transfer processes.
Benefits
- Competitive employee benefits, including medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs.
- Paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays.