What are the responsibilities and job description for the Linux HP-UX Admin position at Sira Consulting, an Inc 5000 company?
Key Responsibilities:
Linux Administration (RHEL/SUSE)
- Perform OS installation, patching, upgrades, and security hardening.
- Manage Red Hat Satellite Server for patching and lifecycle automation.
- Configure and troubleshoot LVM, NFS, SAN storage, and cluster file systems.
- Conduct crash diagnostics using kdump, kexec, and core dump analysis.
- Implement clustering solutions (RedHat Cluster, SUSE HAE).
- Optimize performance using tools like perf, strace, and OSWatcher.
HP-UX Administration
- Manage LVM, cluster file system creation, and volume resizing.
- Handle failover/failback operations in ServiceGuard cluster environments.
- Perform OS patching, firmware updates, and advanced troubleshooting.
- Use tools like SAM, Ignite-UX, GlancePlus, and MeasureWare.
Automation & Monitoring
- Develop scripts using Ansible and Shell for automation and monitoring.
- Configure logging and health checks using rsyslog, OSWatcher, etc.
Security & Compliance
- Collaborate with security teams for vulnerability remediation.
- Implement system hardening and ensure compliance with IT policies.
Incident & Problem Management
- Provide L3 support for critical incidents and root cause analysis.
- Document resolutions and contribute to knowledge base and SOPs.