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Sr. Architect RH Enterprise Linux 9 (RHEL)

  • Full Time, onsite
  • Select Source International
  • Remote, United States of America
Salary undisclosed

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Job Title: Sr. Architect RH Enterprise Linux 9 (RHEL)

Location: 100% Remote

Duration: 10 Weeks+ contract on W2

Job Description:
Migration and Custom RPM Creation:

  • Ubuntu to RHEL 9 Migration
  • Assist with migration strategy from Ubuntu s DEB package-based system to Red Hat s RPM-based system.
  • Transition services and applications from Deb packages to custom RPMs for compatibility with RHEL.


Custom RPM Creation:

  • Assist with building custom RPMs tailored to the organization s environment and needs.
  • Create, test, and package custom software, including dependencies and libraries, into RPM format.


Custom YUM Repositories:

  • Assist with setting up and maintaining custom YUM repositories for easier management of internal RPM packages.
  • Ensure YUM repositories are synced regularly across environments for availability and version control.


System Configuration & Automation:

  • RHEL 9 Chef Automation
  • Provide guidance on updating and modifying existing Chef automation scripts to ensure compatibility with RHEL 9.
  • Automate the configuration, software deployment, and system management tasks to align with new RHEL environments.


Standard Operating Environment (SOE) & Gold Image Creation:

  • Build or perform a health check of the RHEL SOE to ensure compliance with enterprise standards.
  • Assist with creation or analysis of RHEL gold image standards for both virtual and physical environments.

OS and Kernel Management:

  • OS Configuration & Kickstarts
  • Assist with RHEL Kickstart scripts to automate system installation and configuration.
  • Conduct package analysis to optimize system performance and ensure compatibility with organization requirements.


Kernel & Performance Management:

  • Develop workflows to report and analyze kernel crashes, working closely with Red Hat support for issue resolution.
  • Provide guidance on kernel parameters, memory management, CPU scheduling, and other optimizations.
  • Virtualization & Cloud Setup:
  • Virtual Machine & Cloud Template Creation:
  • Create optimized RHEL images for virtual environments and cloud platforms (such as AWS, Azure, etc.).
  • Enable virtualization, monitoring, backup, and administrative tools to support cloud-based RHEL deployments.

System Architecture & Network Configuration:

  • Network Architecture
  • Assist with network configuration for physical and virtual environments, including interface bonding/teaming, VLAN setup, routing, bridging, and network driver tuning.
  • Storage Architecture
  • Configure attached storage, including multipathing setup, volume management, and file systems for data integrity and performance.
  • Provide support for drivers and hardware compatibility with RHEL 9 s storage architecture.


Patch & Image Management:

  • Patch Management
  • Assist with RHEL patch management processes, ensuring timely updates and minimizing downtime.
  • Provide assistance with improving image creation processes, ensuring adherence to security and performance standards.

Troubleshooting & Performance Tuning:

  • Troubleshooting RHEL Issues
  • Assist with troubleshooting any RHEL-related performance or stability issues.
  • Help implement automated solutions to manage and configure systems, reducing manual efforts.
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
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