Linux Systems Administrator | Integration Engineer (RHEL)

Robotics Technologies LLC; Dallas (TX); On-site; USD 84,000 - 120,000; Full time

Job summary

Robotics Technologies LLC in Dallas, TX seeks an experienced Systems Administrator – Unix/Linux (Integration Engineer) to support on-prem infrastructure, virtualization, and storage. Strong Linux admin skills and RHEL expertise are required to keep systems reliable and scalable.

You will collaborate with cybersecurity, networking, development, and operations teams, maintain runbooks, and document configurations. This contract runs 9 months with potential extension; bill rate is $74/hour for C2C.

Qualifications

• Strong hands-on Linux/Unix administration, preferably RHEL.
• Linux provisioning, patching, upgrades, and kernel management.
• Infrastructure monitoring using Syslog, Splunk, or ELK.
• NFSv4, Kerberos-based ACLs, and network storage management.
• Virtualization with Proxmox and/or Red Hat Virtualization.
• Database backup and configuration management.
• Ability to create dependency, data-flow, and sequence diagrams.

Responsibilities

• Perform Linux OS provisioning, patching, upgrades, kernel updates, and lifecycle management.
• Administer and maintain Red Hat Enterprise Linux (RHEL) environments.
• Create and maintain infrastructure documentation, including dependency diagrams, data-flow diagrams, and sequence diagrams.
• Configure and monitor infrastructure using Syslog, Splunk, and ELK.
• Manage network storage and file-sharing solutions using NFSv4 and Kerberos-based ACLs.
• Handle database backups and configuration management.
• Support virtualization environments, including Proxmox and Red Hat virt-who.
• Troubleshoot infrastructure issues and improve system reliability and performance.
• Collaborate with cybersecurity, networking, development, and operations teams.
• Maintain technical documentation, operational runbooks, and validation procedures.

Skills

Linux/Unix Administration

RHEL

Kernel management

Infrastructure monitoring

Network storage management

Diagram creation (data-flow)

Database backup

Tools

Proxmox

Red Hat Virtualization

Syslog

Splunk

ELK

NFSv4

Kerberos ACLs

Grafana

Nagios

Zabbix

Job description

Robotics Technologies LLC in Dallas, TX seeks an experienced Systems Administrator – Unix/Linux (Integration Engineer) to support on-prem infrastructure, virtualization, and storage. Strong Linux admin skills and RHEL expertise are required to keep systems reliable and scalable.

You will collaborate with cybersecurity, networking, development, and operations teams, maintain runbooks, and document configurations. This contract runs 9 months with potential extension; bill rate is $74/hour for C2C.