Software Engineer-Red Hat/Linux Administrator

Company Overview

At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer future.

Department Overview

The Core Platform Team is responsible for the comprehensive management of our operating systems, Azure cloud infrastructure, and container environments. We specialize in the creation, deployment, and maintenance of containers, as well as the automation of daily platform tasks. Our team ensures seamless integration and optimal performance across our technology stack, driving efficiency and innovation in all our operations.

Job Description

We are seeking a skilled and experienced Red Hat/Linux Administrator to join our dynamic Platform team. The ideal candidate will have a strong background in Linux administration, container technologies, and scripting. This role involves maintaining, upgrading, and securing our Linux environments, as well as managing Docker containers and writing scripts to automate tasks.

Key Responsibilities

1. Red Hat/Linux Administration

a) Perform day-to-day Linux administration tasks, ensuring system stability, performance, and security.
b) Manage OS patching processes, including planning, execution, and troubleshooting.
c) Conduct upgrade and rollback validations to ensure system integrity.
d) Implement quarterly security patch upgrades to maintain compliance and protect against vulnerabilities.

2. Docker and Container Management

a) Write Dockerfiles from scratch to create custom Docker images tailored to specific application requirements.
b) Build, manage, and deploy Docker images in various environments.
c) Perform Docker container upgrades and rollbacks, ensuring minimal downtime and service continuity.
d) Understand Docker networking concepts and configure container networks for optimal performance.
e) Debug and resolve Docker-related issues efficiently, ensuring smooth operation of containerized applications.

3. Scripting and Automation

a) Develop and maintain shell scripts to automate system administration tasks and improve efficiency.
b) Write Ansible scripts for configuration management and deployment automation.
c) Utilize Python for advanced scripting needs (is an added advantage).

4. Lead Responsibilities

a) Provide technical leadership and mentorship to team members.
b) Drive architectural improvements and best practices for system scalability.
c) Collaborate with cross-functional stakeholders to align platform roadmap with business goals.
d) Lead incident response and root cause analysis for critical system outages.
e) Oversee complex project deliveries to ensure high-quality...