Junior Systems Administrator – On Site

Agile5 Technologies, Inc.

. Provide on-site systems administration support within a 24x7 operational environment .

Posted 11/11/2026full-timeFairmont • West Virginia • United StatesJuniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in systems administration, troubleshooting Linux and Windows servers, and managing AWS cloud environments. Proficient in security administration, patch management, and maintaining operational documentation within a 24x7 support framework.

Highest-signal resume keywords

Linux Server AdministrationWindows Server AdministrationAWS Cloud SupportCompTIA Security+ CertificationAnsible Automation

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Troubleshooting NetworkingServer MaintenanceApplication Log ReviewUser Account AdministrationSystem ConfigurationSecurity AdministrationPatch ManagementData Backup and RestorationPerformance MonitoringHardware/Software Issue Resolution

Soft Skills

Customer Inquiry ManagementCollaboration with TeamsProblem-Solving

Tools & Technologies

Microsoft Office SuiteTicketing SystemsIdentity Management SystemsPublic Key Infrastructure (PKI)Malware Protection Software

Certifications & Qualifications

CompTIA Security+ Certification

Industry Keywords

IT SupportHelp Desk OperationsSystems AdministrationDoD 8570/8140 ComplianceOperational Reports

Tech Stack

Tools & technologies

AnsibleAWSCloudFirewallsLinux

About the role

Key responsibilities & impact

Provide on-site systems administration support within a 24x7 operational environment
Troubleshoot Linux and Windows servers remotely and hands-on
Perform security administration, routine patch maintenance, network monitoring, and system configuration
Perform general system operations, server maintenance, user account administration, and daily performance/availability monitoring
Open, track, and resolve trouble tickets initiated via phone and email
Manage customer inquiries and escalate complex issues to tier-three support teams
Support server infrastructure, including firewalls, security configurations, database connections, malware protection software, and patch management
Create, verify, and restore system data backups
Review application logs to address security or usability concerns
Install, configure, test, and upgrade server hardware, client operating systems, network peripherals, and computer-related equipment
Support AWS cloud environments, identity management systems, PKI, and Ansible automation
Maintain technical and data documentation, system logs, inventory records, and operational reports
Collaborate with development and engineering teams on elevated technical issues
Perform other duties as assigned

Requirements

What you’ll need

High School Diploma or equivalent required
1 to 5 years of relevant experience in IT support, help desk operations, or systems administration
Eligible for Secret clearance and willing to undergo the clearance process; active clearance is not required at application
Ability to troubleshoot networking, Linux, and Windows operating systems
Experience maintaining servers, reviewing application logs, and resolving hardware/software issues
Active CompTIA Security+ certification and relevant OS/Cloud environment certifications meeting DoD 8570/8140 baseline requirements desired
Familiarity with AWS cloud processes, Ansible automation, Identity Management, and Public Key Infrastructure (PKI)
Proficiency with Microsoft Office Suite and ticketing systems
Ability and willingness to work flexible shift schedules within a 24x7x365 operational facility
Must be able to remain stationary for long durations
Must be able to continuously operate a computer and office productivity machinery
Must be able to lift/rack server hardware equipment

Benefits

Comp & perks

Full-time employment
Work/life balance
Career growth opportunities