Looking for System / Linux Administrator C2C requirements

Tech Mirrors; Plano (TX); On-site; USD 100,000 - 130,000; Full time

Job summary

Tech Mirrors is seeking a System / Linux Administrator for their Plano, TX location. The ideal candidate will have 8–10 years of experience in administering Red Hat Enterprise Linux (RHEL) and managing Unix/Linux server infrastructure. Responsibilities include system configuration, OS maintenance, and ensuring platform availability.

A Bachelor’s degree in Computer Science or a related field is required, along with knowledge of Kubernetes and cloud platforms. This is a full-time position focusing on onsite work.

Qualifications

• 8–10 years of experience administering RHEL in Production environments.
• Experience with OpenShift or enterprise Kubernetes distributions.
• Experience deploying and managing Kubernetes clusters.

Responsibilities

• Manage day-to-day administration of Unix/Linux server infrastructure.
• Perform system configuration, account administration, OS maintenance.
• Ensure platform availability and operational readiness.

Skills

Red Hat Enterprise Linux (RHEL)

Kubernetes

Cloud platforms (AWS, GCP, Azure)

Active Directory

System configuration

OS maintenance

Education

Bachelor’s degree in Computer Science or related field

Job description

Position: System / Linux Administrator

Location: Plano, TX (Onsite)

Duration: 8+ months

Responsibilities

• 8–10 years of experience administering Red Hat Enterprise Linux (RHEL) in Production environments.
• Manage day-to-day administration of the Unix/Linux server infrastructure, with primary focus on Red Hat Linux environments.
• Perform system configuration, account administration, OS maintenance, and lifecycle support for physical and virtual servers.
• Ensure platform availability and operational readiness across enterprise infrastructure environments.
• Support monitoring, patching, and vulnerability remediation in accordance with contract and operational requirements.
• Experience with OpenShift or enterprise Kubernetes distributions.
• Experience deploying and managing Kubernetes clusters.
• Experience with cloud platforms (AWS, GCP, Azure) and Linux systems administration.
• Wintel Support – Manage Active Directory, User Accounts, Group Policies (GPO), DNS, and DHCP services.
• Perform changes related to DR, Data center moves, capacity management, and other Wintel platform changes (server configuration, upgrades, repairs).
• Recommend and execute server hardware and software configuration, installation, patching, integration, upgrades, and performance tuning.
• Complete and maintain all necessary documentation pertaining to the environment, policies, procedures, and other assigned projects.
• Collaborate with other service providers to minimize service interruptions in the infrastructure, taking necessary corrective actions approved by management.

Qualifications

• Bachelor’s degree (or equivalent experience) in Computer Science, Software/Electronics Engineering, Information Systems, or a closely related field.