Onsite UNIX/Linux AIX Midrange Specialist — Regina

Systematix group; Oshawa; On-site; CAD 62,000 - 83,000; Full time

Job summary

Systematix is seeking a UNIX Midrange Support Specialist to provide hands-on Linux and AIX server configuration, administration, and operational support within a large enterprise infrastructure environment. The assignment focuses on availability, stability, security, and performance of midrange server platforms.

The role requires hands-on administration, incident resolution, and collaboration with storage, backup, and networking teams.

Qualifications

• Experience configuring and administering Linux and IBM AIX midrange servers.
• Ability to troubleshoot server configuration, OS, performance, and availability issues.
• Working understanding of enterprise infrastructure operations, incident management, and controlled changes.
• Clear technical documentation, communication, and collaborative problem-solving skills.
• Ability to work onsite in Regina, Saskatchewan.

Responsibilities

• Configure, administer, and maintain Linux and AIX midrange servers.
• Monitor server health, capacity, performance, availability, and OS events.
• Investigate incidents, troubleshoot OS and infrastructure issues, and support service restoration.
• Perform routine maintenance, patching, updates, and configuration changes using change processes.
• Support server builds, provisioning, upgrades, migrations, and decommissioning activities.
• Assist with system access, configuration baselines, and security controls.
• Coordinate with storage, backup, networking, application, and infra support teams to resolve dependencies.
• Support storage connectivity and backup/recovery activities with specialist teams.
• Maintain clear documentation of configurations, incidents, changes, and troubleshooting outcomes.
• Contribute to operational improvements and repeatable procedures.
• Participate in scheduled maintenance with adjusted hours when required.

Skills

Linux

AIX

Troubleshooting

Documentation

Onsite work

Education

Linux/AIX certifications

Tools

Veritas NetBackup

Azure Linux hosts

SVC/NetApp storage

Job description

Systematix is seeking a UNIX Midrange Support Specialist to provide hands-on Linux and AIX server configuration, administration, and operational support within a large enterprise infrastructure environment. The assignment focuses on availability, stability, security, and performance of midrange server platforms.

The role requires hands-on administration, incident resolution, and collaboration with storage, backup, and networking teams.