Senior IT System Administrator: Cloud, Security & Hybrid Infra

Itau US; Miami (FL); On-site; USD 80,000 - 100,000; Full time

Job summary

Itau US is looking for a Senior IT System Administrator in Miami, Florida. This role is crucial for ensuring the stability and security of our IT infrastructure across cloud and hybrid environments. The ideal candidate will have strong hands-on expertise in managing Windows and Linux servers while also supporting infrastructure improvements.

The position requires a bachelor's degree in IT, alongside 5+ years of system administration experience. Knowledge of Azure and AWS is preferred.

Qualifications

• 5+ years of experience in system administration or IT infrastructure roles.
• Strong hands-on experience with Windows and Linux server administration.
• Experience with Azure, Microsoft 365, and/or AWS.

Responsibilities

• Perform hands-on administration of Windows and Linux servers.
• Deploy, configure, and maintain cloud resources.
• Monitor systems and troubleshoot incidents.

Skills

Windows server administration

Linux server administration

Networking fundamentals

Virtualization (VMware / Hyper-V)

Cloud management (AWS, Azure)

Scripting (PowerShell, Bash)

Cybersecurity principles

Education

Bachelor’s degree in IT or Computer Science

Tools

Active Directory

Microsoft 365

IAM

Job description

Itau US is looking for a Senior IT System Administrator in Miami, Florida. This role is crucial for ensuring the stability and security of our IT infrastructure across cloud and hybrid environments. The ideal candidate will have strong hands-on expertise in managing Windows and Linux servers while also supporting infrastructure improvements.

The position requires a bachelor's degree in IT, alongside 5+ years of system administration experience. Knowledge of Azure and AWS is preferred.