IBM linux admin hiring
IBM is hiring for a Linux Administrator role! If you’re passionate about Linux systems, infrastructure, and cloud technologies, this is a great opportunity to join one of the world’s leading technology companies.
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Your Role And Responsibilities
A Linux Administrator (L2) plays a critical role in ensuring the stability, security, and performance of Linux-based systems within an organization. As a mid-level technical support professional, they bridge the gap between L1 support (basic troubleshooting) and L3 engineers (advanced architecture and system design). Their primary responsibilities include managing day-to-day system operations, diagnosing complex issues, optimizing system performance, and implementing security best practices.
L2 administrators handle escalated issues, ensuring that user requests and system problems are resolved efficiently. They also perform routine maintenance, such as updating software packages, patching security vulnerabilities, monitoring system health, and optimizing resource utilization. Additionally, they play a vital role in automating system processes to enhance efficiency, minimize manual intervention, and improve overall infrastructure reliability.
Required Technical And Professional Expertise
- Provide L2 support for Linux-based incidents and escalated system issues.
- Diagnose and troubleshoot server crashes, performance degradation, and network failures.
- Analyze system logs and conduct root cause analysis for recurring issues.
- Work closely with L1 and L3 teams to resolve platform-related problems efficiently.
Performance & Optimization
- Monitor system performance, including CPU, memory, disk I/O, and network usage.
- Optimize Linux server configurations for better stability and efficiency.
- Perform kernel tuning, process management, and resource allocation adjustments.
- Conduct capacity planning to scale infrastructure as needed.
Security & Compliance
- Apply security patches, updates, and system hardening measures.
- Configure firewalls (iptables, firewalld, nftables) and implement access controls.
- Perform regular security audits, vulnerability assessments, and compliance checks.
- Enforce security policies following CIS benchmarks, PCI-DSS, and ISO 27001 standards.
Automation & Scripting
- Develop Bash, Python, or Ansible scripts to automate administrative tasks.
- Implement configuration management using tools like Ansible, Puppet, or Chef.
- Manage cron jobs and systemd services for scheduled maintenance tasks.
- Follow Infrastructure as Code (IaC) principles to standardize deployments.
Virtualization & Cloud Support
- Manage virtual machines using VMware, KVM, Xen, or Proxmox.
- Deploy and troubleshoot Linux instances in AWS, Azure, and GCP environments.
- Support containerization with Docker, Kubernetes, and OpenShift.
Apply Now
IBM offers a collaborative and innovative work environment with career growth opportunities.
📌 Apply Now: IBM Linux Admin Job Opening
For more details about this and similar roles, check out IBM’s career portal
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