Specialist, Linux Systems Administration

L3Harris Technologies

Specialist in Linux Systems Administration for Data Center Operational Support Services. Responsible for supporting Linux Domains and managing data center infrastructure in Melbourne, Florida.

Posted 6/20/2026full-timeMelbourne • Florida • 🇺🇸 United StatesMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

LinuxVMware

About the role

Key responsibilities & impact

Support and maintenance of Red Hat Enterprise Linux, Group Policy, DHCP, Site and Services, Users and Computers
Responsible for supporting the installation, configuration, and maintenance of workstations in accordance with established standards, policies, procedures, and configuration guidelines
Responsible for supporting the building, configuration, and maintenance of virtual compute environments using solutions like VMware vSphere and Horizon
Support software installations, upgrades, and patching operating systems maintaining them in accordance with established policies, procedures, and service level agreements
Troubleshoots hardware, software, and wide area network related problems associated with the assigned Enterprise system(s)
Coordinates with server and operating system vendors to resolve issues, arrange service, and obtain support
Develop schedules for the installation and monitoring of local network and stand-alone information resources
Installs and provides support for internal development software and applications
Monitors and tunes the system to achieve optimum level of performance
Ensures server data integrity by evaluating, implementing, and managing appropriate software and hardware solutions
Ensures data/media recoverability by implementing a schedule of system backups and database archive operations
Conducts routine hardware and software audits of servers for compliance with established standards, policies, procedures, and configuration guidelines
Knowledgeable of networking associated with a LAN based server and workstations
Ability to obtain a FAA Public Trust

Requirements

What you’ll need

Bachelor’s Degree and minimum 4 years of prior relevant experience
Graduate Degree and a minimum of 2 years of prior related experience
In lieu of a degree, minimum of 8 years of prior related experience
Experience with VMware Horizon Virtual Desktop Infrastructure (Connection Brokers, UAGs, AppVolls), vRealize Operations Manager, and Log Insight
Backup solutions such as Rubrik
Certificate Authority setup and configurations

Benefits

Comp & perks

Health insurance
Paid time off
Professional development opportunities

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Red Hat Enterprise LinuxGroup PolicyDHCPVMware vSphereVMware Horizonsoftware installationssystem backupsdatabase archive operationsnetworkinghardware and software audits

Soft Skills

troubleshootingcoordinationschedulingmonitoringdata integrity management