Linux Systems Admin (1142412)

About the role

We are seeking a motivated, early-career Systems Administrator to support our IBM AIX infrastructure and enterprise host systems environment. This is an excellent opportunity for a recent Computer Science graduate or a systems administrator with approximately 1–5 years of experience looking to build expertise in mission-critical infrastructure.

Responsibilities

• Administer and support IBM Power Systems running AIX
• Manage and maintain Linux-based infrastructure environments
• Monitor system performance, availability, and security
• Troubleshoot operating system, hardware, storage, and application issues
• Apply patches, upgrades, and maintenance releases
• Support backup, recovery, and disaster recovery processes
• Manage service requests and incidents through a ticketing system
• Escalate complex issues when appropriate and follow established operational procedures
• Participate in an on-call rotation supporting critical production systems
• Support infrastructure engineering projects from planning through implementation
• Affirm system architecture and engineering initiatives
• Collaborate with infrastructure, networking, and application teams
• Document system configurations and operational procedures
• Support change management and operational best practices
• Participate in training and knowledge-sharing activities

Requirements

• Education: Bachelor's degree in Computer Science, Information Systems, Engineering, or a related technical field preferred
• Experience: 1–5 years of experience in systems administration, infrastructure support, or related IT roles
• Recent graduates with hands-on Linux experience are encouraged to apply
• Experience supporting Linux operating systems, preferably Red Hat Enterprise Linux (RHEL)
• Basic understanding of server administration, operating systems, and enterprise infrastructure
• Strong troubleshooting and problem-solving abilities
• Desire to learn and grow within a mission-critical systems environment

Qualifications

• Experience with IBM AIX administration
• Exposure to IBM Power Systems
• Familiarity with HPE NonStop environments
• Understanding of enterprise monitoring tools
• Knowledge of backup, recovery, and disaster recovery processes
• Experience with systems security fundamentals

Skills

• IBM AIX
• IBM Power Systems
• Red Hat Enterprise Linux (RHEL)
• Linux administration and troubleshooting
• Enterprise infrastructure support
• Systems monitoring and performance management
• Backup and recovery operations
• Systems security fundamentals