Senior Linux Infrastructure Engineer
Mississauga - Canada
Job Summary
We are seeking an experienced Senior Linux Infrastructure Engineer with strong expertise in Red Hat Enterprise Linux (RHEL) Veritas Cluster Server (VCS) Veritas Volume Manager (VXVM) and Ansible Automation. The ideal candidate will be responsible for Linux server administration OS upgrades cluster management automation compliance and infrastructure support in complex enterprise environments consisting of both physical and virtual servers.
Key Responsibilities
Perform Linux administration installation configuration and troubleshooting in enterprise environments.
Execute RHEL 7 to RHEL 8 in-place upgrades and manage OS lifecycle activities.
Perform firmware upgrades and system maintenance on physical and virtual servers.
Configure maintain and troubleshoot Veritas Cluster Server (VCS) and VXVM environments.
Manage VCS service groups cluster failover and high-availability solutions.
Configure and troubleshoot HBA multipathing and NIC bonding/load balancing.
Support RAC cluster prerequisite setup and related infrastructure requirements.
Implement and maintain OS compliance standards and compliance tools.
Develop and maintain automation using Ansible for:
OS provisioning and configuration
Patch management
User management
Package installation
System hardening and compliance
Create and manage Ansible playbooks roles inventories and variables.
Integrate automation workflows with DevOps and CI/CD pipelines.
Perform system performance monitoring incident resolution and root cause analysis (RCA).
Provide production support participate in on-call rotation and support weekend maintenance activities when required.
Collaborate with internal teams and customers to resolve infrastructure issues and ensure service availability.
Required Skills
Strong experience in Linux Administration (RHEL 7/8).
Hands-on experience with RHEL 7 to 8 In-Place Upgrades.
Expertise in Veritas Cluster Server (VCS) and Veritas Volume Manager (VXVM).
Experience managing high-availability clusters and service groups.
Experience with Shell Scripting and basic Perl scripting.
Knowledge of RAC cluster setup prerequisites.
Experience with OS compliance tools and compliance management.
Strong understanding of storage HBA multipathing and NIC load balancing.
Hands-on experience with Ansible automation.
Exposure to DevOps tools and CI/CD practices.
Experience performing Root Cause Analysis (RCA).
Strong troubleshooting communication and customer management skills.
Preferred Qualifications
Experience working in large-scale enterprise data center environments.
Knowledge of virtualization platforms and cloud technologies.
Relevant Red Hat Veritas or Automation certifications preferred.
Required Experience:
Senior IC
About Company
As a global leader, Wipro blends consulting and AI expertise across design, engineering and operations to accelerate business transformation and deliver future-ready technology.