Linux Admin - Remote (Full Time)

Minimum of 10 years' experience in IT operations to including: Last 7 years in a dedicated Linux Admin role supporting enterprise environments Solid understanding of the Linux OS (RHEL 8/Rocky Linux 8/Ubuntu 20.04) and its components (kernel, system, libraries, job scheduling, and package management) Intermediate BASH or Python scripting skills, including understanding, modifying, and creating scripts Detailed understanding of fundamental network protocols such as routing, TCP/IP, DNS, SNMP, SSL/TLS, Firewalls, and HTTP Solid understanding of LVM, filesystem types, and partitioning Extensive understanding of Client Servers (Dell, Client, Lenovo/IBM, or SuperMicro) including remote access, troubleshooting, booting, firmware, and configuration Understanding of security best practices such as CIS, SELinux, Firewalls, PAM, etc. Extensive experience with OS patching and patching tools (RPM, YUM, repos) Hands-on experience with management tools such as SaltStack, Ansible, etc. including writing states, playbooks, or recipes. Experience with PXE booting Linux-based OS installs (ex. kickstart, Cobbler, FAI, etc.) Ability and willingness to work after-hours on occasion (nights, evenings, weekends, on-call rotation, etc.) Experience with managing servers at scale (1000) Experience with VMware vCenter and general understanding of virtualization Understanding of version controls systems (Git, BitBucket, etc.) Professional experience with container technologies such as Kubernetes, OpenShift, PCF/Tanzu, etc. Professional experience with public clouds (AWS, GCP, Azure) Experience with modern tools such as Jira and Confluence Experience participating in IT compliance audits (PCI, SOX, FedRAMP, etc.) Hands on experience with SAN storage (Fibre Channel, Multipath, PowerPath, etc.) Familiarity with MySQL, MariaDB, or PostgreSQL One or more advanced certifications (RHCSA, RHCE, AWS Cloud Practitioner)