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Linux System Administrator Jobs in Hialeah, FL (NOW HIRING)

SCCU

Systems Engineer II - Linux

Miramar, FL · On-site

$113K - $120K/yr

Administer, maintain, and troubleshoot enterprise Linux servers with primary responsibility for Red ... Manage system performance, availability, capacity, and operational health through monitoring ...

SCCU

Systems Engineer II - Linux

Miramar, FL · Hybrid

$113K - $120K/yr

Administer, maintain, and troubleshoot enterprise Linux servers with primary responsibility for Red ... Manage system performance, availability, capacity, and operational health through monitoring ...

Itau

IT System Administrator

Miami, FL · On-site

About The Role The Senior IT System Administrator is responsible for the stability, security, and ... Duties & Responsibilities - Perform hands-on administration of Windows and Linux servers in cloud ...

Watsco, Inc.

OneStream System Administrator

FL · On-site

We are in immediate need of a OneStream System Administrator. Come join a high performing finance team! Purpose Manage, administer, and continuously improve Watsco's OneStream financial management ...

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All JobsLinux System Administrator JobsLinux System Administrator Jobs in Hialeah, FL

Linux System Administrator information

See Hialeah, FL salary details

$18

$47

$68

How much do linux system administrator jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for linux system administrator in Hialeah, FL is $47.06, according to ZipRecruiter salary data. Most workers in this role earn between $37.21 and $56.59 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Linux system administrator?

To thrive as a Linux System Administrator, you need a strong understanding of Linux operating systems, system troubleshooting, and networking, often supported by a degree in computer science or related certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with command-line interfaces, shell scripting, system monitoring tools, and configuration management systems like Ansible or Puppet is essential. Problem-solving abilities, attention to detail, and effective communication are standout soft skills in this role. These skills and qualities ensure reliable system performance, quick resolution of technical issues, and smooth collaboration within IT teams.

What are some common challenges faced by Linux system administrators when managing large-scale server environments?

Linux System Administrators often encounter challenges such as maintaining consistent configurations across numerous servers, ensuring security compliance, and minimizing downtime during updates or maintenance. Managing automation tools, such as Ansible or Puppet, and monitoring system performance are also critical aspects. Effective communication and collaboration with development and network teams are essential to quickly resolve issues and implement new technologies smoothly.

What is the difference between Linux System Administrator vs Network Administrator?

AspectLinux System AdministratorNetwork Administrator
CertificationsLinux+, LPIC, RHCSACompTIA Network+, Cisco CCNA
Work EnvironmentServers, data centers, cloud platformsNetworking hardware, routers, switches
ResponsibilitiesManaging Linux servers, scripting, securityConfiguring networks, troubleshooting connectivity
Industry UsageIT, hosting, cloud servicesTelecommunications, enterprise networks

While both roles involve IT infrastructure, a Linux System Administrator focuses on managing Linux servers and related software, whereas a Network Administrator specializes in maintaining and troubleshooting network hardware and connectivity. Both roles require specific certifications and are vital in ensuring smooth IT operations within organizations.

What is a Linux system administrator?

A Linux system administrator— or sysadmin—is an information technology professional who oversees the lifespan of Linux software installed on a server, computer, or other pieces of hardware, including network devices. As a Linux sysadmin, your responsibilities include software installation, day-to-day maintenance of applications, and an overall understanding of Linux operating systems. As part of the daily maintenance team, your job is to monitor system health and ensure that security patches are up-to-date, so that network systems perform well for business users.

More about Linux System Administrator jobs
What are popular job titles related to Linux System Administrator jobs in Hialeah, FL? For Linux System Administrator jobs in Hialeah, FL, the most frequently searched job titles are:
What job categories do people searching Linux System Administrator jobs in Hialeah, FL look for? The top searched job categories for Linux System Administrator jobs in Hialeah, FL are:
What cities near Hialeah, FL are hiring for Linux System Administrator jobs? Cities near Hialeah, FL with the most Linux System Administrator job openings:
Linux System Administrator jobs near you
Infographic showing various Linux System Administrator job openings in Hialeah, FL as of July 2026, with employment types broken down into 82% Full Time, and 18% Contract. Highlights an 96% In-person, 2% Hybrid, and 2% Remote job distribution, with an average salary of $97,882 per year, or $47.1 per hour.

System Administrator

PEOPLE TECHNOLOGY AND PROCESSES LLC

Doral, FL • On-site

Other

Re-posted 2 days ago

Job description

Position Title: System Administrator

Location: Doral, FL

Clearance Required: TS/SCI

Responsibilities (including, but not limited): 

  • Supporting infrastructure services, operations, and maintenance across multiple geographic locations and networks 
  • Planning, building, patching, and maintaining servers in a production environment 
  • Hardware configuration; server setup; software/OS installation; and applications implementation, upgrade, security, and auditing 
  • Providing technical support for internal clients and proactive problem identification to maintain system availability, as well as root-cause analysis for any system failures 
  • Enhancing operations and efficiency in accordance with the mission requirements 
  • Evaluating and recommending hardware and software upgrades and must be able to design and plan for the growth of the infrastructure 
  • Completing projects within agreed to timelines and within pre-defined budgetary constraints 
  • Administration of Windows based servers and associated software applications 
  • Maintaining high quality documentation, willing to capture details and keep comprehensive change management records.
  • Other duties as assumed 
  • 3+ years’ experience managing systems and the various data sources. 
  • Proficient with Linux Red Hat, Windows operating systems and servers; virtual machine environment setup configuration and maintenance. 
  • Proficient in performing Information Assurance (IA) scans across multiple operation systems, Servers, Workstations, and other End Points. 
  • Must have Security + and Microsoft Windows Server certifications. 
  • 3+ years’ experience with data management, discovery, and visualization techniques 
  • Bachelor's degree (preferred) 

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