Systems Analyst Jobs

About The Position

Requirements

• 3-8 years of combined experience in Windows Server 2016/2019/2022 Administration and Red Hat Linux administration
• Proven track record in enterprise-level system administration across hybrid environments
• Good working experience & hands-on knowledge of Windows Server environments
• Windows Server Failover Clustering (WSFC) experience
• Active Directory: Domain controller management, DNS, DHCP administration
• IIS Administration: Web server configuration and troubleshooting
• Windows Updates: WSUS management and patch deployment strategies
• Backup & Recovery: Windows Server Backup, snapshot management experience
• Security: Windows Defender, firewall configuration, certificate management
• Basic understanding for regular tasks automation using PowerShell, Group Policy, and SCCM
• Strong hands-on experience with Red Hat Enterprise Linux (RHEL 7/8/9)
• Linux system installation, configuration, and maintenance
• Package management using YUM/DNF and RPM
• User and group management, file permissions, and security hardening
• Linux networking configuration (TCP/IP, routing, firewall management)
• Shell scripting (Bash) and automation for routine administrative tasks
• System monitoring and performance tuning using native Linux tools
• Log file analysis and troubleshooting using system logs
• Linux backup and recovery procedures
• Basic understanding of containerization technologies (Docker, Podman)
• Experience with Linux security tools and SELinux configuration
• Experience with VMware vSphere and Hyper-V virtualization (2-3 years)
• Basic storage & VM datastore knowledge (SAN, NAS, iSCSI)
• Working experience with large-scale server environments across Windows and Linux platforms
• Troubleshoot and resolve OS & server level issues in both Windows and Linux environments
• Excellent English written, verbal, and presentation skills

Nice To Haves

• Experience with Cisco and HPE servers is an added advantage
• Understanding of cross-platform integration and interoperability

Responsibilities

• Handle US Shift starting 12:30 PM EST & provide coverage for early Japan shift to support Windows and Linux L2 support
• Weekend & On-call support to manage production changes & incidents across both platforms
• Provide 24/7 support for critical Windows and Red Hat Linux infrastructure
• Hardware Break-fix coordination with Microsoft, Red Hat, and Cisco/HPE vendors
• Prepare and implement scheduled system changes during off-hours/weekends for both Windows and Linux systems
• Handle user requests related to Windows and Linux platforms
• Perform system maintenance, patching, and updates across hybrid environments
• Manage production issues, attend Incident bridge calls with application & infrastructure teams
• Escalate and liaise with engineering teams for complex troubleshooting issues
• Collaborate with regional peers for change planning & implementation across global infrastructure
• Handle production outages/incidents in line with ITIL practices for both Windows and Linux environments
• Ensure seamless integration between Windows and Linux environments
• Support hybrid cloud and on-premises infrastructure requirements
• Maintain documentation for both Windows and Linux system configurations and procedures