Raft is seeking a Infrastructure Administrator, Systems to help maintain, secure, and optimize mission-critical cloud infrastructure and Linux-based environments. In this role, you will be responsible for ensuring system reliability, troubleshooting infrastructure challenges, and implementing automation that improves operational efficiency and scalability.

The ideal candidate brings hands-on experience with Red Hat Enterprise Linux (RHEL), cloud administration, infrastructure automation, and system troubleshooting. You will work alongside engineering, development, and security teams to maintain resilient infrastructure, streamline operations, and support continuous improvement.

Administer, configure, maintain, and troubleshoot cloud infrastructure and Red Hat Enterprise Linux (RHEL) environments.

Monitor cloud resources, system performance, and infrastructure health to identify and resolve operational issues.

Develop and maintain Ansible playbooks to automate system configurations, deployments, and routine administrative tasks.

Leverage Bash, Python, and Linux command-line tools to automate workflows and improve infrastructure efficiency.

Manage user accounts, permissions, and access controls while enforcing security policies and least-privilege principles.

Investigate infrastructure incidents, troubleshoot system issues, and perform root cause analysis to implement lasting solutions.

Partner with security teams to support vulnerability remediation, system hardening, and incident response activities.

Maintain infrastructure configurations and automation scripts using Git-based version control and collaborative development practices.

Execute infrastructure updates and configuration changes in accordance with established change-management processes.

Develop and maintain technical documentation, standard operating procedures, and operational runbooks.

Infrastructure Administrator, Systems

Responsibilities

Qualification

Required

Benefits

Company

Raft

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