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# Systems Administrator

- **Company:** Allied Llc
- **Location:** Baltimore, MD, United States
- **Experience:** Expert
- **Salary:** $120,640.0 - $149,760.0
- **Contract:** Temporary to permanent
- **Skills:** Microsoft Azure, Backup Devices, Bash Shell, Cluster Analysis, Linux, Perl (Programming Language), Oracle Exadata, Python (Programming Language), Linux Servers, Logical Volume Manager, Red Hat Enterprise Linux, Ansible, Server Administration, Solaris (Operating System), Oracle Linux, Scripting, Storage Technologies, Information Technology, ZFS File System, Oracle Cloud Infrastructure, Vmware
- **Published:** September 23, 2026
- **Apply:** https://www.dice.com/job-detail/405b76de-70e6-4c59-9166-8019bcb30b11

## About the Role

* 6-8+ years of Linux/Unix systems administration experience
 * Strong RHEL experience
 * Experience with Oracle Linux
 * Experience with Linux clustering, preferably Red Hat PCS/Pacemaker/Corosync
 * Experience with Ansible and scripting
 * Experience with storage technologies such as LVM, ZFS, Veritas, SAN, or NAS
 * Bachelor's degree in IT, Computer Science, or related field
 * Strong communication and troubleshooting skills
 * Ability to work onsite Tuesday-Thursday

Preferred

 * Solaris experience
 * Oracle Exadata
 * VMware
 * Veritas Infoscale
 * Azure or Oracle Cloud
 * Large enterprise or Fortune 500 environment experience

## Description

ARTC is seeking a Senior Systems Administrator to support enterprise Linux infrastructure, including server administration, clustering, automation, storage, and infrastructure migrations., * Administer and support Red Hat Enterprise Linux (RHEL) and Oracle Linux environments

 * Manage Linux servers, VMware, storage, backups, and system performance
 * Support Red Hat PCS clustering and high-availability environments
 * Develop automation using Ansible and scripting languages such as Bash, Python, or Perl
 * Support Linux patching, upgrades, migrations, and infrastructure changes
 * Coordinate technical activities with application teams and infrastructure partners
 * Troubleshoot complex system issues and lead technical discussions
 * Participate in an on-call rotation and occasional after-hours maintenance