Senior Infrastructure Engineer

City National Bank of Florida

. Serve as subject matter expert on data center technologies .

Posted 10/7/2026full-timeCoral Gables • Florida • United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in managing data center infrastructure, including virtualization, cloud technologies, and network support. Proficient in systems administration, with a strong focus on automation, documentation, and collaboration with stakeholders to enhance operational efficiency.

Highest-signal resume keywords

Systems AdministrationVirtualization TechnologiesActive Directory AdministrationNetwork TroubleshootingCloud Technologies

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Data Center ManagementServer Systems DesignBusiness Needs AnalysisScripting and AutomationWindows Server SystemsLinux Server SystemsVMwareCitrixEmail AdministrationVulnerability Management

Soft Skills

CollaborationMultitaskingOwnershipPressure Management

Tools & Technologies

PowerShellBashAzureOffice 365ITAM System

Industry Keywords

Financial SectorRegulated SectorsNetwork ProtocolsBackup and Recovery Policies

Tech Stack

Tools & technologies

AzureCitrixCloudLinuxSMTPVMware

About the role

Key responsibilities & impact

Serve as subject matter expert on data center technologies
Manage data center infrastructure, network support and internal systems environments
Perform business needs analysis, documentation, design, development, testing and solution determination for technology implementations
Design and support server systems and supporting software
Document technical business processes and information systems
Collaborate with business stakeholders, third-party processors and support teams to ensure designs meet organizational needs
Improve business process life cycles and coordinate related tasks
Develop and maintain systems for mass deployment and automation of applications, updates and computer images
Recommend modernization and improvements to data center, network and systems efficiency, performance and reliability
Evaluate and deploy new systems and upgrades
Troubleshoot and repair critical server and network infrastructure issues
Establish and implement backup and recovery policies
Maintain current documentation for Active Directory components and the ITAM system of record
Lead implementation of systems or networks, including planning, scheduling and coordination
Handle escalations from junior-level system administrators
Support organizational goals and requests in a fast-paced environment

Requirements

What you’ll need

5–7 years of experience in systems administration, with demonstrated expertise in virtualization, cloud and networking technologies
2–4 years of experience in system administration for medium or large enterprises
2–4 years of experience in the financial sector or other regulated sectors preferred
In-depth knowledge of Windows and Linux server systems
In-depth knowledge of VMware and Citrix virtualization technologies
Advanced administration knowledge of Active Directory, Azure and Office 365
In-depth knowledge of email administration and related configurations, including SMTP, DMARC and SPF
Knowledge of vulnerability management principles and patching/remediation
In-depth understanding of network protocols, topologies and troubleshooting
Scripting and automation tools preferred, including PowerShell and Bash
Ability to work independently, multitask and take ownership of project or initiative components
Ability to work under pressure and manage tight deadlines or unexpected changes
Bachelor's Degree in Computer Science or related field, or equivalent combination of education and/or relevant professional experience in lieu of a degree

Benefits

Comp & perks

Hybrid workplace policy
Equal Opportunity Employer
Reasonable accommodations available for the interview process