Nomura is seeking a skilled Systems Analyst to join our Global Infrastructure Services team, specializing in Red Hat Linux and Windows system administration with VMware virtualization expertise. This role provides critical L2 support for our enterprise infrastructure while ensuring seamless business-as-usual (BAU) operations.
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
- 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
- Red Hat Linux Administration Skills
- 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
- Virtualization & Infrastructure
- 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
- Hardware & Additional Skills
- Experience with Cisco and HPE servers is an added advantage
- Understanding of cross-platform integration and interoperability
- Excellent English written, verbal, and presentation skills
- Nomura Competencies
- Explore Insights & Vision
- Making Strategic Decisions
- Inspire Entrepreneurship in People
- Elevate Organizational Capability
- Inclusion
Benefits
- 401(k) eligibility
- Paid time off benefits
- Vacation
- Sick time
- Parental leave
