Job Role: System Administrator
Location: Noida
Experience: 3-6 Years
Job Description:
Operating Systems Management
- Proficiency in Windows Server & Linux (RHEL, Ubuntu, CentOS, etc.)
- User & Group Management (Active Directory, LDAP)
- File Systems & Permissions (NTFS, ext4, NFS, SMB)
- OS patching, updates, and automation
Network Administration
- Understanding of LAN, WAN, VLANs, VPNs
- IP Addressing, DHCP, DNS, and Routing
- Network security: firewalls, IDS/IPS, NAC
- Troubleshooting tools: ping, traceroute, nslookup, netstat, Wireshark
Server and Infrastructure Management
- Server installation, maintenance, and hardening
- Virtualization (VMware, Hyper-V, KVM)
- Cloud services (AWS, Azure, Google Cloud)
- Storage management (RAID, NAS, SAN)
Security and Compliance
- System hardening & patch management
- Endpoint security (Antivirus, EDR, Zero Trust)
- Security policies (ISO 27001, NIST, GDPR)
- Logging & Monitoring (SIEM, syslog, Splunk, ELK)
Backup and Disaster Recovery
- Backup solutions (Veeam, Acronis, CommVault)
- Disaster Recovery planning & implementation
- Data replication & high availability
Troubleshooting & Monitoring
- Performance monitoring (Nagios, Zabbix, SolarWinds)
- System logs analysis
- Root cause analysis and incident response
Cloud and DevOps Basics
- IaaS, PaaS, SaaS concepts
- Containerization (Docker, Kubernetes)
- CI/CD pipelines (Jenkins, GitLab CI)
Asset & Patch Management
- IT Asset Inventory tracking
- Automated software deployment
- Patch management using SCCM, WSUS, or Ansible
Soft Skills
- Documentation & reporting
- Incident response & escalation handling
- Communication & teamwork
- User support & training