For one of our ongoing project, we need a Hands-On Linux admin who will perform the following Remotely:

• Successfully migrating task from Puppet to RunDeck.(Should have previous Hands-on experience)
  • Need a “Puppet & RunDeck Expert”. Client using older iteration of Puppet for last 5/6 years, going to decommission Puppet after migration to Rundeck.
• Configure RunDeck on Docker Swarm using CEPH.
• Maintain RedHat 9 and Ubuntu.
• Expert knowledge of IPA (RedHat Identity Manager)

Detailed job duties:

Detailed Scope of Work: A detailed approach for each task listed above either as part of resume or outside will be highly appreciated.

• Migration:
  • Transition our current Docker Swarm and CEPH environments from Ubuntu 20 to RHEL 9.
  • Migrate two Swarms, each consisting of five Docker servers.
• Security Enhancements:
  • Implement Docker Bench for security checks.
  • Establish ongoing automated monitoring mechanisms.
• Container Management:
  • Set up a Docker registry with automated image scanning.
• CEPH Optimization:
  • Review and optimize CEPH implementation for performance tuning.
  • Ensure adherence to security best practices and system hardening.
• Monitoring & Automation:
  • Develop Docker health and configuration monitoring (Swarm and containers)
  • using Rundeck and PRTG.
• Monitoring Improvements:
  • Assess the current monitoring environment and recommend enhancements.
• System Hardening:
  • Perform STIG hardening, configure firewalls, and implement endpoint protection.
  • Automate deployments using RunDeck by PagerDuty.
• Configuration Management Migration:
  • Migrate configurations from Puppet by Perforce to RunDeck.
  • Support 20 Puppet nodes (RHEL 7, 8, 9) and 40 classification tasks.
• Documentation:
  • Develop a comprehensive how-to guide for managing the newly implemented system.