Linux Admim

VOLTO Consulting; Plano (TX); On-site; USD 90,000 - 130,000; Full time

Job summary

VOLTO Consulting is seeking an experienced Linux Administrator to manage and harden Red Hat Enterprise Linux in production. The role emphasizes day-to-day Unix/Linux server administration, OS maintenance, and lifecycle support across physical and virtual servers.

You will ensure availability and enterprise readiness across environments. Responsibilities include patching, vulnerability remediation, Kubernetes cluster deployment, and collaboration with service providers to minimize downtime.

Qualifications

• 8+ 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.

Responsibilities

• Experience deploying and managing Kubernetes clusters.
• Collaborate with Other Service Provider(s) to minimize service interruptions in the infrastructure by taking necessary correction actions as approved by Management.
• Wintel Support – Manage Active Directory, User Accounts, Group Policies (GPO), DNS, and DHCP services.
• Implement planned changes (server configuration, upgrades, repairs ) and perform changes related to DR, Data center moves, Capacity management.

Skills

MVS System Administration

RHEL Administration

Linux System Administration

Tools

OpenShift

Kubernetes

AWS

GCP

Azure

Active Directory

Job description

Job Description

Role: Linux Admim

Location: ONSITE- Plano, TX

Duration: 6 months

Office : In-person Interview and 4 Days in office.

Descriptions 8+ 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 etc on Wintel platforms

Implement planned 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 and procedures, and other projects as assigned.

Collaborate with Other Service Provider(s) to minimize service interruptions in the infrastructure by taking necessary correction actions as approved by Management.

• Skills: MVS System Administration


• Experience Required: 8-10