An experienced Linux/UNIX professional responsible for maintaining, securing, and optimizing enterprise server environments. The role emphasizes automation, system stability, performance tuning, and collaboration with cross-functional teams to ensure high availability and compliance.

Your Future Employer : A global organization with a strong enterprise IT infrastructure, focused on delivering secure, scalable, and high-performance systems across multiple regions and platforms.

Responsibilities :

1. Administer, deploy, and maintain Linux and UNIX servers across all environments (dev, test, production).

2. Provide Level 3 support, including troubleshooting complex issues and participating in on-call rotations.

3. Execute monthly patching for 300+ servers using Ansible and develop automation scripts.

4. Ensure system security and compliance by partnering with InfoSec and remediating vulnerabilities.

5. Support infrastructure operations including virtualization, SAN storage, system upgrades, and disaster recovery.

Requirements :

1. 7- 10 years of experience in Linux/UNIX system administration in enterprise environments.

2. Strong expertise in automation tools, especially Ansible.

3. Advanced troubleshooting, performance tuning, and root cause analysis skills.

4. Experience with Red Hat Enterprise Linux, LVM, Veritas Volume Manager, and clustering.

5. Knowledge of SAN storage, replication technologies, and 24x7 production support environments.