Design, engineer, and support enterprise Red Hat Linux environments (RHEL) across physical, virtual, and cloud platforms. Lead installation, configuration, maintenance, and lifecycle management of Red Hat systems, including OS upgrades, patching, and decommissioning. Architect and maintain highly available, secure, and scalable Linux solutions supporting business-critical workloads. Implement and maintain automation using tools such as Ansible / Ansible Automation Platform, scripting (Bash, Python), and configuration management best practices. Administer and integrate Red Hat ecosystem components such as Red Hat Satellite, Insights, and subscription management. Partner with security teams to enforce hardening standards, vulnerability remediation, compliance requirements, and audit readiness (e.g., CIS, STIG, SOX, PCI). Troubleshoot complex OS, performance, storage, network, and application-related issues; perform root cause analysis and implement preventative controls. Support virtualization and containerized platforms (e.g., VMware, KVM, OpenShift, Kubernetes) as they relate to Linux workloads. Participate in on-call rotations and provide advanced-level incident response and problem management. Develop and maintain technical documentation, operational runbooks, and standard operating procedures. Serve as a senior advisor and escalation point for Linux-related matters across IT teams. Mentor and provide technical guidance to junior engineers; promote standards, automation, and best practices. Contribute to infrastructure modernization initiatives, including cloud/hybrid adoption, automation, and platform optimization. What We Are Looking For:7 years of hands-on experience administering enterprise Linux environments, with strong focus on Red Hat Enterprise Linux (RHEL). Deep expertise in Linux system internals, performance tuning, networking, filesystem management, and troubleshooting. Proven experience with automation and configuration management (Ansible strongly preferred). Strong scripting skills (Bash required)Experience supporting Linux in large-scale, production enterprise environments. Solid understanding of security hardening, patch management, and compliance frameworks. Experience with virtualization platforms (VMware, KVM) and exposure to containers and Kubernetes/ OpenShift environments. Ability to lead complex technical efforts and work independently with minimal supervision. Excellent communication skills with the ability to collaborate across technical and non-technical teams. The Skills That Will Help You Succeed Even More: (Optional):Python for scripting. Red Hat Certifications (RHSA, RHCE)IBM AIX administration. Experience with Cloud Platforms. Work Arrangement: Hybrid, 3 days in the Denver, Panorama, Offices. What’s In It for You:At Arrow, we recognize that financial rewards and great benefits are important aspects of an ideal job. That’s why we offer competitive financial compensation, including various compensation plans, and a solid benefits package. Medical, Dental, Vision Insurance 401 k, With Matching Contributions. Short-Term/ Long-Term Disability InsuranceHealth Savings Account (HSA)/ Health Reimbursement Account (HRA) Options. Paid Time Off. Tuition Reimbursement. Growth Opportunities. And more!#LI-FS 1#LI-Hybrid. Annual Hiring Range/ Hourly Rate:$121,300.00 - $135,999.60 Actual compensation offer to candidate may vary from posted hiring range based upon geographic location, work experience, education, and/or skill level. The pay ratio between base pay and target incentive (if applicable) will be finalized at offer. Location:US-CO-Denver, Colorado (Panorama Arrow Building) Remote work employees may be required to be present at the closest designated Arrow office for work-related purposes, at the Company’s request and sole discretion. Time Type:Full time. Job Category:Information Technology.