Unix/Linux Administrator

Responsibilities

• Install, configure, administer, patch, upgrade, and troubleshoot Solaris, Red Hat, and AIX operating systems.
• Manage and maintain Red Hat Satellite, Puppet, Ansible, Centrify, IBM Symphony, and GPFS.
• Administer and support Docker and Kubernetes environments.
• Design, implement, and manage OS clustering, partitioning, and virtualization (Solaris Zones, LDOMs, AIX VIOs/LPARs).
• Provide day-to-day operational support, including incident resolution, migrations, and performance optimization.
• Deploy and manage VMs on AWS and Azure, leveraging services like EC2, S3, ELB, and Auto Scaling.
• Create and maintain environments for batch job cycles and reporting subsystems
• Develop automation scripts (Shell, Python, Perl, or similar) for system administration tasks.
• Perform system integration tasks and contribute to root cause analysis (RCA) for incidents.
• Collaborate with customers to assess requirements, design solutions, and provide technical expertise.

Requirements

• Bachelor's degree in Computer Science, Engineering, Information Systems, or related field.
• Minimum 6 years of relevant IT experience in managing and architecting infrastructure environments.
• Strong experience with Red Hat, Solaris, and AIX in both data center and cloud environments.
• Expertise in system administration, storage implementation, and troubleshooting.
• Hands-on knowledge of high availability (HA) and VCS cluster technologies.
• Proficiency with cloud platforms (AWS, Azure).
• Solid scripting and automation skills.
• Excellent communication skills (verbal and written) with the ability to engage with clients and stakeholders.