Linux/Cloud System Administrator

www.hcltech.com

Your role and responsibilities

Lead L2/L3 production and project support for Linux environments

Manage installations, patching, migrations, and scripting (Shell & Perl)

Troubleshoot hardware/software issues across Linux(SUSE/RHEL)

Optimize system performance and availability

Coach and mentor team members

Work with ITIL-based tools and monitoring systems

Requirements and Qualifications

Hands-on experience in Linux systems with Pacemaker cluster

Deep expertise in filesystem, volume, and storage management

Strong knowledge of networking, clustering (PCS), and system hardening

Excellent communication and problem-solving skills

Azure/AWS/GCP(IAAS)

Deploying Virtual machine and Creating, managing internal & external load balancers to allow the public network communication with specific ports.

Configuring VNET & VWAN peering between different networks to allow communication.

Used network security groups, subnets, route tables, local network gateway and application security groups to ensure security for customer networks.

Bonus Points

Linux certification

Advanced English

Experience with Pacemaker Cluster, DNS, DHCP, LDAP

Please submit resumé in English.