What are the responsibilities and job description for the Systems Administrator position at Allied Resources Technical Consultants, Inc.?
Senior Systems Administrator
Location: Baltimore, MD
Schedule: Hybrid – Tuesday–Thursday onsite
Duration: 6 months with strong potential for extension
Hours: 40 hours/week
Pay: $58–$72/hr 1.5x OT
Overview
ARTC is seeking a Senior Systems Administrator to support enterprise Linux infrastructure, including server administration, clustering, automation, storage, and infrastructure migrations.
Key Responsibilities
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
Required Qualifications
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
Salary : $50 - $72