Systems Administrator – Unix / Linux (Integration Engineer)

Artificial Intelligence Technologies LLC; Dallas (TX); In loco; USD 84.000 - 120.000; Tempo pieno

Descrizione del lavoro

Artifintech in Dallas, TX seeks an experienced Systems Administrator – Unix/Linux (Integration Engineer) to support on‑premises infrastructure and applications. The role emphasizes hands‑on Linux administration, virtualization, and reliable platform operations.

You will collaborate with development, cybersecurity, networking, and operations teams to improve deployment efficiency, monitor systems, and ensure data integrity. A strong problem‑solving mindset and thorough documentation are essential.

Competenze

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

Mansioni

• Perform Linux OS provisioning, patching, upgrades, kernel updates, and lifecycle management.
• Administer and maintain 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.

Conoscenze

Linux/Unix Admin (RHEL)

System provisioning

Infrastructure monitoring

NFSv4 & Kerberos ACLs

Proxmox virtualization

DB backup & config mgmt

Strumenti

Proxmox

Red Hat Virtualization / virt-who

Splunk

ELK

Descrizione del lavoro

Location:

Duration:

9Months+ Extension

Domain Exposure:

Consumer Discretionary

Client:

To Be Discussed Later

Employment Type:

W-2, 1099, C2C

Work Authorization:

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Title:Systems Administrator – Unix / Linux (Integration Engineer)

Location:Dallas ,TX

Duration: 9 Months + Extension

Bill Rate: $74/hour (C2C)

Job Type: W-2, 1099, C2C

Client: To Be Discussed Later

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Job Description

We are seeking an experienced Systems Administrator – Unix/Linux (Integration Engineer) to support on-premises infrastructure and applications. The ideal candidate will have strong hands-on Linux administration experience, infrastructure monitoring, virtualization, and network storage management.

The candidate will work closely with application development, cybersecurity, networking, and operations teams to improve system reliability, deployment efficiency, and platform resilience.

Key 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.

Required Skills

Strong hands-on Linux/Unix Administration, preferably RHEL.

Linux OS provisioning, patching, upgrades, and kernel management.

Infrastructure monitoring using Syslog, Splunk, or ELK.

NFSv4, Kerberos-based ACLs, and network storage management.

Virtualization experience with Proxmox and/or Red Hat VirtualBox.

Database backup and configuration management.

Ability to create dependency, data-flow, and sequence diagrams.

Nice-to-Have Skills

Monitoring tools: Nagios, Zabbix, and Grafana.

CIFS/SMB and network folder mounting across Windows and Linux.

DNS, DHCP, TCP/IP networking.

GPU passthrough in virtual machines.

Version control tools such as Perforce and Git.

Experience with audit, compliance, and governance requirements.

Infrastructure automation, incident management, and root-cause analysis.

Required Soft Skills

Strong written and verbal communication skills.

Excellent technical documentation skills.

Continuous improvement and automation mindset.

Ability to follow technical documentation and maintain validation records.

Strong troubleshooting and problem-solving abilities.

Excellent teamwork and collaboration skills.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.