Dear candidates,
We are hiring an experienced Linux System Engineer to join our dynamic and growing team.
Role Summary
Seeking Linux Systems Engineer to operate, automate, and support business-critical Linux infrastructure used by engineering and cloud-platform teams. The engineer will provide system administration, deployment, monitoring, troubleshooting, and production-support services across physical, virtual, and cloud environments.
Key Responsibilities
- Install, configure, administer, patch, and troubleshoot enterprise Linux systems.
- Support RHEL, Rocky Linux, AlmaLinux, Ubuntu, SLES, or comparable distributions.
- Provision physical and virtual servers and maintain standardized operating-system images.
- Automate system configuration and routine operations using Ansible, Python, Bash, or similar tools.
- Manage user access, permissions, SSH, service accounts, certificates, and system-security controls.
- Support DNS, DHCP, NFS, file systems, storage mounts, network connectivity, and related infrastructure services.
- Monitor system availability, capacity, performance, logs, and security events.
- Troubleshoot CPU, memory, disk, I/O, process, network, and application-performance issues.
- Support VMware, KVM, OpenStack, Azure, or other virtual and cloud environments.
- Perform patching, vulnerability remediation, backup validation, and recovery testing.
- Respond to incidents, conduct root-cause analysis, and implement permanent corrective actions.
- Maintain configuration standards, SOPs, runbooks, inventory, and operational documentation.
- Participate in change management, scheduled maintenance, and on-call support as required.
Required Skills
- Strong Linux system-administration and production-support experience.
- Advanced troubleshooting skills across operating systems, networking, storage, and applications.
- Proficiency with Bash and at least one additional language such as Python or Perl.
- Experience with Ansible or another configuration-management tool.
- Knowledge of TCP/IP, DNS, NFS, LDAP, SSH, firewalls, and load-balancing concepts.
- Experience with patching, security hardening, vulnerability remediation, and access management.
- Familiarity with VMware, KVM, or another virtualization platform.
- Experience using monitoring and logging platforms.
- Understanding of incident, problem, change, and release-management processes.
Preferred Skills
- Experience supporting EDA, semiconductor, R&D, HPC, or compute-farm environments.
- Knowledge of Slurm, LSF, Grid Engine, or another workload scheduler.
- Experience with Azure, OpenStack, OpenShift, or Kubernetes.
- Familiarity with FlexNet/FLEXlm or comparable engineering-license systems.
- Experience with Prometheus, Grafana, Datadog, Splunk, or Elastic.
- RHCSA, RHCE, Linux Foundation, or equivalent certification.
Success Measures
- System availability, stability, and timely incident resolution.
- Reduction in repetitive manual administration through automation.
- Consistent patching and security-compliance performance.
- Faster server provisioning and environment readiness.
- Accurate documentation and effective operational handoffs.
Regards,
Gayathri Arunagiri