Description

Key Responsibilities:

1. OS Migration & Package Engineering

Execute migration of applications/services from RHEL7 to RHEL9
Resolve binary compatibility and library dependency issues
Build and compile open-source packages from source code
Troubleshoot package and dependency-related issues
Manage lifecycle of RPM packages

2. Containerization & Orchestration

Refactor legacy container workflows from Docker to Podman
Architect and maintain Rancher-managed Kubernetes environments
Support migration to RHEL9 Universal Base Images (UBI)

3. & CI/CDAutomation 

Develop and maintain Jenkins pipelines using Groovy shared libraries
Build automation tools and API integrations using Python
Support scalable code-based CI/CD pipelines

4. Vulnerability & Security Management

Review vulnerability scan reports and remediate identified CVEs
Ensure compliance with RHEL9 security standards and benchmarks
Maintain secure software supply chain practices

Required Technical Skills:

Strong hands-on experience with Red Hat Enterprise Linux (RHEL), especially RHEL9
Linux administration and troubleshooting expertise
Python development/scripting experience
Groovy scripting for Jenkins DSL
Experience with Docker, Podman, Kubernetes, Rancher
Strong Jenkins CI/CD experience
Experience with Make, CMake, GCC build systems
Vulnerability remediation and security hardening experience
Experience with Ansible for large-scale OS configuration

Important Notes:

Strong hands-on engineering depth is critical
Please avoid purely support/admin profiles
Candidates should have real experience in platform engineering, CI/CD, containerization, and OS modernization
Good communication skills required due to client-facing interviews

Key Skills

Education

Bachelor's degree