Linux Systems Support

Unisys

Linux Systems Support providing ongoing administration and troubleshooting for Linux environments. Ensuring system functionality and compliance across multiple locations in the United States.

Posted 7/9/2026full-timeRemote • Connecticut • 🇺🇸 United StatesJuniorMid-LevelWebsite

Core Competencies

Role fit

Core Competencies

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

Demonstrates expertise in Linux Systems Administration, including installation, maintenance, and troubleshooting of hardware and software. Proficient in incident management, system compliance, and operational recommendations to enhance system availability and reliability.

Highest-signal resume keywords

Linux Systems AdministrationTroubleshooting SkillsRoot Cause AnalysisIncident ManagementSystem Compliance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Systems AdministrationHardware InstallationSoftware InstallationApplication TroubleshootingNetwork MonitoringSystem DebuggingLoad BalancingPolicy EnhancementTestingStaging

Soft Skills

Client CoordinationOperational Recommendations

Industry Keywords

U.S. CitizenshipU.S. ResidencyIncident TicketsSystem Run Enhancement

Tech Stack

Tools & technologies

Linux

About the role

Key responsibilities & impact

Provides ongoing Systems Administration support, including installation, maintenance, and troubleshooting of hardware, software, applications, and connectivity components for Linux environments.
Remediation of daily incident tickets, system compliance, system run enhancement, testing, staging, policy/procedure enhancement, client contact coordination, and operational recommendations to address availability and reliability issues on Linux systems.
Administers development, test and production servers, including reloading, re-imaging and debugging problems.
Installs, removes, and upgrades software packages on test, development, and production servers.
Daily monitoring of network systems, proactively ensuring functionality, connectivity, and load balance.
Troubleshoots systems and host environments, identifying and resolving faults, inconsistencies, and systemic issues.

Requirements

What you’ll need

BA/BS degree and 2–4 years of relevant experience OR equivalent combination of education and experience.
Working expertise in Linux systems administration.
Strong troubleshooting and root cause analysis skills.
U.S. Citizenship and U.S. residency required.

Benefits

Comp & perks

Health insurance
401(k) retirement plans
Paid time off