Lava International Limited
Website:
lavamobiles.com
Job details:
Role Description
This is a full-time, on-site role for a Linux System Administrator based in Noida, India. The Linux System Administrator will be responsible for setting up, configuring, and maintaining Linux servers and ensuring their optimal performance. Daily tasks will include maintaining system security, performing software updates, monitoring system performance, troubleshooting technical issues, and optimizing server configurations to meet operational needs.
Key Result Areas,
1. Linux Administration (RHEL / SUSE / Ubuntu)
· Install, configure, and maintain RHEL, SUSE, CentOS, and Ubuntu servers
· Maintain and develop all Linux infrastructure technology to maintain a 24x7x365 uptime service.
· Day to day support of existing Linux & Storage environment – support (monitoring alerts, responding to service tickets, preventative maintenance)
· Manage SAP HANA environments on SUSE Linux
· Administer SAP Application & Sybase databases on RHEL
· Perform patching, performance tuning, troubleshooting, and hardening
· Manage users, file systems, LVM, kernel tuning, and automation scripts
· Installation configuration of DB server (Mango DB, MySQL DB & PostgreSQL) on Linux machines.
· Installation and customized Nagios monitoring tool for Linux, Windows and Network monitoring.
· Manage SAP HANA systems on SUSE Linux
AWS Cloud Administration
- Manage and maintain AWS services including:
- EC2, EBS, S3, VPC, ELB, IAM, RDS
- Design secure and scalable cloud architectures
- Implement cost optimization, monitoring, and backup strategies
- Handle cloud migrations and hybrid infrastructure setups
. Storage and SAN Management
- Administer enterprise storage systems:
- IBM Storage (V7000, V5000, V3700 / 5200 / 5000)
- Manage SAN infrastructure and switches
VMware Virtualization
- Manage VMware environments (ESXi, vCenter)
- Provision and maintain virtual machines
- Handle HA, DRS, vMotion, snapshots, and resource optimization
SAP Infrastructure Management
- Deploy and manage SAP HANA on IBM Power Systems and Intel platforms
- Support SAP landscapes including SAP Application and Sybase DB
Database Administration (Linux-Based)
- Install, configure, and maintain:
- MongoDB
- MSSQL
- PostgreSQL
Ensure database performance, availability, and security
Monitoring & Performance Management
- Implement and manage monitoring tools such as Nagios
- Proactively monitor infrastructure performance and availability
Desired Skills and Competencies
- Strong expertise in Linux (RHEL, SUSE, Ubuntu)
- Experience in configuration of LAMP, SAMBA, FTP, NFS Server use Source code, yum and rpm Package
- Hands-on experience with AWS cloud services
- Deep knowledge of enterprise storage & SAN environments
- Strong experience in backup solutions (Veeam, Tivoli)
- Solid understanding of VMware virtualization
- Experience with SAP HANA & SAP Basis infrastructure
Click on Apply to know more.