L2 Linux Systems Engineer– (SUSE, RHEL & Ubuntu)
Core
L2 Linux Systems Engineer responsible for incident resolution, system administration, performance troubleshooting, and security remediation across SUSE, RHEL, and Ubuntu environments.
Role type
L2 Linux Systems Engineer
Builds
Maintains infrastructure stability, availability, and SLA compliance for enterprise customers.
Domain
Cloud Infrastructure / Cybersecurity / Enterprise IT Operations
Required skills
Linux system administration, SUSE/RHEL/Ubuntu administration, performance troubleshooting, OS patching, vulnerability remediation, security hardening, LVM, NFS, SSH, DNS, cron, ITIL processes, Bash scripting
Preferred skills
RHCSA/RHCE certification, CIS benchmarks, patch-management tools, VMware, AWS/Azure, backup and disaster recovery, Ansible automation
Technologies
SUSE, RHEL, Ubuntu, LVM, NFS, SSH, DNS, ServiceNow, VMware, AWS, Azure, Ansible
Responsibilities
Resolve L2 incidents and service requests, administer and troubleshoot Linux environments, investigate CPU/memory/filesystem issues, execute OS patching and security hardening, perform server maintenance and configuration changes, investigate monitoring alerts, escalate complex issues to L3, maintain runbooks and documentation, coordinate with cross-functional teams, support DR activities
Seniority
Mid-level, hands-on IC
