System Administrator

Horizon Industries, Limited

. Install, configure, maintain, and troubleshoot software and operating systems .

Posted 9/23/2026full-timeRemote • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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

Demonstrates expertise in system administration and infrastructure support, with a strong focus on application deployment, troubleshooting, and security best practices in large-scale enterprise or government IT environments.

Highest-signal resume keywords

System AdministrationApplication DeploymentTroubleshooting SkillsActive Secret ClearanceEnterprise Application Administration

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software InstallationOperating System ConfigurationMiddleware AdministrationApplication TestingLinux/UnixWindows ServerSystem Security Best PracticesAnalytical Problem-Solving

Soft Skills

Independent WorkCollaborative Teamwork

Tools & Technologies

JBossWildFlyWebLogic

Industry Keywords

Enterprise ITGovernment ITInfrastructure Support

Tech Stack

Tools & technologies

LinuxUnix

About the role

Key responsibilities & impact

Install, configure, maintain, and troubleshoot software and operating systems
Administer enterprise applications and/or middleware environments
Support application deployment, testing, and troubleshooting
Work with application servers such as JBoss, WildFly, WebLogic, or similar technologies
Support systems in large-scale enterprise or government IT environments
Apply system and application security best practices
Troubleshoot system and application issues independently and collaboratively with technical teams

Requirements

What you’ll need

5+ years of experience in system administration, infrastructure support, or a related IT field
Hands-on experience installing, configuring, maintaining, and troubleshooting software and operating systems
Experience administering enterprise applications and/or middleware environments
Experience supporting application deployment, testing, and troubleshooting
Familiarity with application servers such as JBoss, WildFly, WebLogic, or similar technologies
Experience working with at least one major operating system, such as Linux/Unix or Windows Server
Understanding of system and application security best practices
Experience working in a large-scale enterprise or government IT environment
Strong troubleshooting, analytical, and problem-solving skills
Ability to work independently as well as collaboratively with technical teams
Bachelor's degree (BS/BA) in a technical discipline required
Must possess an active Secret Clearance

Benefits

Comp & perks

Comprehensive benefits package including healthcare (medical, dental, vision and disability)
401k program with 100% vesting from day one and employer match after 90 days
Educational Assistance program
Student Loan Repayment Program
Gym Reimbursement Program
Paid Time off
Dynamic, passionate, multi-disciplinary team of creative minds to work with