Senior Linux Systems Engineer (Hybrid: Tue–Thu Onsite)

Allied Resources Technical Consultants, Inc.; Baltimore (MD); Hybrid; USD 80,000 - 99,000; Full time

Job summary

Allied Resources Technical Consultants, Inc. seeks a Senior Systems Administrator to support enterprise Linux infrastructure, including server administration, clustering, automation, storage, and migrations.

The role requires 6–8 years of Linux/Unix experience with strong RHEL, Oracle Linux, and PCS clustering knowledge, plus Ansible automation and scripting in Bash/Python/Perl. On-site presence is required Tue–Thu with hybrid work and 40 hours weekly.

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

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

Skills

Linux administration

RHEL

Ansible

Scripting

Education

Bachelor's degree in IT/CS

Tools

VMware

Oracle Linux

Pacemaker/Corosync

LVM

ZFS

Veritas

Job description

Allied Resources Technical Consultants, Inc. seeks a Senior Systems Administrator to support enterprise Linux infrastructure, including server administration, clustering, automation, storage, and migrations.

The role requires 6–8 years of Linux/Unix experience with strong RHEL, Oracle Linux, and PCS clustering knowledge, plus Ansible automation and scripting in Bash/Python/Perl. On-site presence is required Tue–Thu with hybrid work and 40 hours weekly.