IT Infrastructure Administrator

CIR

. Perform routine network and server maintenance, backups, upgrades, and system monitoring .

Posted 10/27/2026full-timeUnited StatesJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in Windows Server administration, troubleshooting, and virtualization technologies, with a strong focus on system reliability and documentation. Capable of managing enterprise server hardware and implementing automation to enhance operational efficiency.

Highest-signal resume keywords

Windows Server AdministrationTroubleshooting Server IssuesVirtualization Technologies (VMware)Enterprise Server Hardware (Dell EMC, Cisco UCS, HP)Microsoft Infrastructure Certifications

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Server AdministrationTroubleshootingWindows Server Operating SystemsBackup SystemsServer ClusteringMicrosoft SQL ServerEnterprise Storage SystemsTechnical DocumentationProcess AutomationPerformance Analysis

Soft Skills

Independent WorkEffective PrioritizationPrompt Response to Technical Issues

Tools & Technologies

VMwareMicrosoft ExchangeTerminal Services

Certifications & Qualifications

Microsoft CertificationsInfrastructure Certifications

Industry Keywords

Network Load BalancingRemote Failover ReplicationSystem MonitoringInfrastructure Maintenance

Tech Stack

Tools & technologies

MS SQL ServerSQLVMware

About the role

Key responsibilities & impact

Perform routine network and server maintenance, backups, upgrades, and system monitoring
Troubleshoot Windows Server, workstation, software, and hardware issues
Assist with implementation and maintenance of Windows Network Load Balancing clusters and remote failover replication
Maintain and expand infrastructure, including server hardware and virtualization environments
Create and update technical documentation, procedures, and support materials
Identify opportunities to automate processes and improve system reliability and efficiency
Participate in a rotating 24/7 on-call schedule
Perform other responsibilities as assigned

Requirements

What you’ll need

2+ years of server administration experience
Working knowledge of Windows Server operating systems
Experience troubleshooting server, workstation, software, and hardware issues
Familiarity with virtualization technologies such as VMware
Experience with enterprise server hardware, such as Dell EMC, Cisco UCS, or HP
Ability to understand operating-system concepts, including paging, swapping, devices, drivers, and performance analysis
Ability to create and maintain process and procedure documentation
Ability to work independently, prioritize effectively, and respond promptly to technical issues
Associate or Bachelor’s degree in computer science, information technology, or a related field (preferred)
5+ years of systems administration experience (preferred)
Experience with backup systems, server clustering, Microsoft SQL Server, or enterprise storage systems (preferred)
Experience supporting Microsoft Exchange or terminal services environments (preferred)
Microsoft or other relevant infrastructure certifications (preferred)

Benefits

Comp & perks

Premium benefit package including medical, vision, dental, life and long-term disability insurance
Vacation/sick time
401K retirement plan with company matching program
Eleven paid holidays
Work/life balance support