Senior Linux Sys Admin

Rampant Technologies • Aurora, CO

1d

About The Position

We are seeking an experienced Linux System Administrator with deep Red Hat expertise to join our infrastructure team. This role combines hands-on technical leadership with systems automation and data center operations, ideal for someone who wants to drive infrastructure excellence while mentoring team members.

Requirements

• 8+ years of Linux system administration experience with strong Red Hat focus
• Proven experience with automation tools (Puppet, Ansible, Chef, or SaltStack)
• Hands-on data center experience including hardware installation and troubleshooting
• 2+ years in a leadership or mentoring capacity (team lead, senior admin, or management)
• Red Hat Certified System Administrator (RHCSA) or Red Hat Certified Engineer (RHCE) preferred
• Strong scripting skills (Bash, Python, or similar)
• Experience with virtualization platforms (VMware, KVM, or similar)
• Understanding of networking fundamentals, storage systems, and backup solutions
• Excellent problem-solving and communication skills

Nice To Haves

• Experience with containerization (Docker, Podman, Kubernetes)
• Knowledge of CI/CD pipelines and DevOps practices
• Familiarity with monitoring tools (Nagios, Zabbix, Prometheus, etc.)
• Experience with cloud platforms (AWS, Azure, GCP)

Responsibilities

• Design, implement, and maintain enterprise Linux environments with primary focus on Red Hat Enterprise Linux (RHEL)
• Develop and maintain infrastructure automation using Puppet, Ansible, or similar configuration management tools
• Manage physical and virtual server infrastructure across data center environments
• Lead infrastructure projects from planning through implementation
• Mentor junior administrators and provide technical guidance to team members
• Perform hardware installations, upgrades, and troubleshooting in data center facilities
• Implement security best practices, patch management, and compliance requirements
• Monitor system performance, capacity planning, and optimization
• Collaborate with cross-functional teams on infrastructure initiatives

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed