On-Site Senior Systems Admin — VMware, Windows/Linux, DoD

TTGI; Huntsville (AL); On-site; USD 110,000 - 150,000; Full time

Job summary

TTGI is seeking a Senior System Administrator to support an Army customer in Huntsville, AL. The role designs, implements, and maintains Windows, Linux, virtualized, and cloud infrastructure to ensure secure, reliable operations.

Responsibilities include administering Windows and Linux, designing VDI, implementing VMware and cloud deployments (Azure/AWS), and building DevSecOps environments. Active Secret clearance and DoD-compliant documentation are required.

Qualifications

• Bachelor’s degree in Information Systems or related field with substantial relevant experience.
• Active CompTIA Security+ or equivalent, and computing environment cert.
• Experience administering Windows and Linux/Unix operating systems.
• Experience with VMware ESXi, View, SRM, and vCloud.
• Experience supporting Cameo and MagicDraw deployments.
• Knowledge of networking fundamentals and storage area networks.
• Strong documentation, communication, and troubleshooting skills, with ownership of issues.
• U.S. citizenship and active Secret clearance.

Responsibilities

• Administer Windows and Linux environments and troubleshoot complex system issues.
• Design and support virtual servers, desktops, and high-availability VDI.
• Implement VMware infrastructure and support cloud deployments in Azure or AWS.
• Design, deploy, and maintain DevSecOps environments.
• Implement systems meeting DoD requirements and maintain documentation.
• Manage capacity, optimize performance, and support disaster recovery.
• Coordinate with project managers to plan, test, and deliver solutions on schedule.

Skills

Windows admin

Linux admin

Documentation

Troubleshooting

Education

Bachelor’s degree in Information Systems

Tools

VMware ESXi

VMware View

SRM

vCloud

Cameo

MagicDraw

Job description

TTGI is seeking a Senior System Administrator to support an Army customer in Huntsville, AL. The role designs, implements, and maintains Windows, Linux, virtualized, and cloud infrastructure to ensure secure, reliable operations.

Responsibilities include administering Windows and Linux, designing VDI, implementing VMware and cloud deployments (Azure/AWS), and building DevSecOps environments. Active Secret clearance and DoD-compliant documentation are required.