What are the responsibilities and job description for the Linux System Administrator position at 22nd Century Technologies Inc.?
Introduction:
We are seeking proposals from qualified contractors to assist in the migration, security enhancement, and optimization of our current infrastructure. The selected contractor must demonstrate a clear understanding of the tasks outlined below and provide a detailed approach for execution.
Scope of Work:
The vendor must address the following areas:
- 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.
Salary : $50 - $70
