Job Description:

- Operating Systems
- Level 3 expertise in Linux OS management and administration across RHEL CentOS and SUSE Linux
- 02 Performance
- Strong expertise in Linux performance troubleshooting and kernel tuning
- 03 Storage
- Experience configuring storage on Linux and advanced knowledge of Linux LVM
- 04 High Availability
- Strong hands on experience with at least one HA solution such as Veritas Cluster Server VCS or HPE
- ServiceGuard
- 05 Patching
- Very good knowledge of RHEL patching and lifecycle activities
- 06 Boot Management
- Boot process management and troubleshooting of Linux boot issues
- 07 Automation
- Proficiency in task scheduling and scripting with the ability to automate critical and repetitive operational
- activities
- 08 Configuration Management
- Experience with Ansible is desirable
- 09 Core Services
- Strong knowledge of NFS Samba DNS NTP and related infrastructure services
- 10 Monitoring and Troubleshooting
- System resource monitoring and management log interpretation problem determination and resolution
- 11 Backup and Recovery
- Solid knowledge of backup and recovery procedures
- 12 Linux Security
- Hands on experience with Linux firewall technologies TCP Wrappers iptables and SELinux
- 13 Virtualization
- Experience in virtualized environments including basic VMware administration

Key Responsibilities:

- Networking




- Very good knowledge of Linux networking routing NIC bonding and related troubleshooting
- 15 VM Deployment
- Experience deploying Linux virtual machines on VMware ESX and Nutanix AHV
- 16 Management Consoles
- Familiarity with HPE iLO HPE OneView and virtual machine consoles
- 17 Directory Services
- Knowledge of LDAP services is an added advantage
- 18 Security Governance
- Very good knowledge of security hardening and auditing
- 19 Reporting and Risk
- Experience preparing capacity reports and risk registers
- 20 Leadership
- Strong team player with the ability to mentor team members and build the skills of junior resources
- 21 Knowledge Management
- Ability to prepare clear and reusable knowledge articles
- 22 Additional Platforms
- Knowledge of HP UX or SUSE Linux is an advantage
- 23 Service Management
- Experience with ticketing tools such as ServiceNow is desirable

Preferred Skills:

Technology->Infrastructure-Server Administration->Linux Admin,Technology->Infrastructure-Server Administration->Unix Server administration (HP-UX,IBM-AIX, Sun Solaris, Redhat Linux),Technology->Open System->Linux,Technology->Infrastructure Security->Anti Virus, HIPS, IDS, Vulnerability Management, Patch Management->Linux Satellite Server,Technology->Embedded Software->OS Platform->Linux,Technology->Full stack->LAMP stack->Linux)+DB(Mongo)

📌 CISAMRMFRE - Linux Admin (India)
🏢 Infosys
📍 India