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Linux System Administrator Contract Jobs in Florida

L3HHCM20

Linux Systems Administration

Melbourne, FL

Linux Systems Administration Job Code: 38013 Job Location: Melbourne, FL Job Schedule: 5/8: ... We are seeking an experienced Systems Administrator to join our team. The successful candidate will ...

InstantServe LLC

System Administrator

Tallahassee, FL · On-site

Strong Linux Administration experience ( RedHat and Ubuntu ) * Knowledge of networking fundamentals , including TCP/IP and DNS * Experience with system monitoring, troubleshooting, performance tuning ...

Kavaliro

System Administrator

Orlando, FL · On-site

We are seeking an experienced Systems Administrator to join an IT Infrastructure team. This role ... Demonstrated experience with Linux server management, troubleshooting, and performance tuning.

Survice

System Administrator

Fort Walton Beach, FL

$75K - $120K/yr

Position System Administrator * Location: Eglin AFB, Florida * Security Clearance: Active Secret ... Basic knowledge of Linux administration. * Understanding of Networking fundamentals (TCP/IP, DNS ...

ManTech

System Administrator

Eglin, FL

... Support Services (53rd WTSS) contract. Responsibilities include, but are not limited to ... Microsoft Windows Server, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors ...

Venatore Llc

GCCS System Administrator

Tampa, FL · On-site

Install, configure, and administer Red Hat Enterprise Linux (RHEL) environments supporting enterprise applications. * Administer and maintain Windows Server and desktop systems supporting GCCS ...

StratasCorp

Linux Administrator

Pensacola, FL · On-site

$99K - $102K/yr

... for a Linux Administrator with demonstrated experience performing Linux maintenance and ... Perform day-to-day monitoring and maintenance for Linux Systems including authoritative and ...

New

CesiumAstro

IT System Administrator II

Melbourne, FL · On-site

Responsibilities : • Build, deploy, and administer Windows and Ubuntu desktops, laptops, servers, and lab systems, including virtual machines. • Support Windows and Linux machines in an Active ...

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Linux System Administrator Contract information

What is a Linux system administrator contract?

A Linux System Administrator Contract job is a temporary or project-based role where an IT professional manages and maintains Linux-based systems for an organization. Responsibilities typically include server setup, system monitoring, troubleshooting, security management, and performance optimization. Contract positions may last for a few months to a year or more, depending on the employer's needs. These roles are often found in industries that rely heavily on Linux servers, such as cloud computing, finance, and cybersecurity. Contractors may work on-site or remotely and are usually compensated on an hourly or project basis.

What are the key skills and qualifications needed for a Linux system administrator contract?

To thrive as a Linux System Administrator Contract, you need strong expertise in Linux operating systems, shell scripting, server management, and troubleshooting, often supported by a degree in computer science or relevant experience. Familiarity with tools such as Ansible, Docker, VMware, and certifications like RHCSA or CompTIA Linux+ are highly valued. Excellent problem-solving abilities, attention to detail, and effective communication skills distinguish top performers in this role. These qualities are essential for maintaining system reliability, collaborating with teams, and meeting the fast-paced demands of contract assignments.

What does a Linux system administrator contract do?

As a Linux System Administrator Contractor, you will typically be tasked with deploying, configuring, monitoring, and troubleshooting Linux servers to ensure optimal performance and security. Your daily work may include applying software updates, managing user accounts, automating processes with scripts, and responding to incidents or service requests. Contractors often work closely with development, DevOps, and IT security teams, providing technical support and collaborating to implement infrastructure improvements. Project assignments can vary widely based on the client’s needs, offering opportunities to work with cloud platforms, virtualization, and integrating new technologies.

What are the most commonly searched types of Linux System Administrator jobs in Florida? The most popular types of Linux System Administrator jobs in Florida are:
What are popular job titles related to Linux System Administrator Contract jobs in Florida? For Linux System Administrator Contract jobs in Florida, the most frequently searched job titles are:
What job categories do people searching Linux System Administrator Contract jobs in Florida look for? The top searched job categories for Linux System Administrator Contract jobs in Florida are:
Linux System Administrator Contract jobs near you
Infographic showing various Linux System Administrator Contract job openings in Florida as of August 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Linux Systems Administration

L3HHCM20

Melbourne, FL

Full-time

Re-posted 11 days ago

Job description

Job Title: Linux Systems Administration

Job Code: 38013

Job Location: Melbourne, FL

Job Schedule: 5/8: Employees work 8 hours per day, 5 days a week. 

 

Job Description:

We are seeking an experienced Systems Administrator to join our team. The successful candidate will be responsible for installing and configuring systems on-site, provisioning operating systems, loading software, updating network equipment, verifying data flow, troubleshooting contingencies, and coordinating system downtime with site customers and end-users. Additionally, the candidate will design, code, and test scripts to automate system management tasks, write monitoring cases for a Zabbix server, and assist in maintaining and writing content for all SI&T documentation.

  • This position is ONSITE at L3Harris offices located in Melbourne, Florida
  • This role may require weekend, after-hours, or on-call rotations to meet program requirements and/or ongoing program support.
  • This position may require limited travel in an emergency

Essential Functions:

  • Install and configure systems on-site, including physically installing hardware, provisioning operating systems, loading software, updating network equipment, verifying data flow, troubleshooting contingencies, and coordinating system downtime with site customers and end-users.
  • Design, code, and test scripts to automate system management tasks using Bash/Expect, Ansible, and other tools.
  • Write monitoring cases for a Zabbix server to track network activity.
  • Assist in maintaining and writing content for all SI&T documentation, including system build/checkout procedures, software install procedures, performance analysis technical memos, helpdesk tasking procedures, and site deployment CDRLs.
  • Contribute to system build scripts that configure RHEL servers, workstations, and virtual machines, managing storage, networking, firewalls, and user accounts on the systems.
  • Automate system configuration tasks with Ansible, including build processes, hardware checkouts, password management, and repository management.
  • Build systems in accordance with program documentation for control test environments and field delivery.
  • Execute test cases and regression tests for customer-witnessed test events (CRT/SRT).
  • Analyze and CM-control backend configurations of a Zabbix monitoring server every month as preventive maintenance.
  • Support the Harris lab environment with networking administration/tracking, machine maintenance, troubleshooting, configuration, etc.
  • Support the external customer connections to the Harris lab and Harris CM areas
  • Design/Implement new ideas for improvements to the system
  • Perform security audits on some systems
  • This position requires the ability to obtain FAA Public Trust Suitability

 

Qualifications:

  • Bachelor's Degree and a minimum of 2 years of prior related experience. Graduate Degree or equivalent with 0 to 2 years of prior related experience. In lieu of a degree, minimum of 6 years of prior related experience.

Preferred Additional Skills:

  • 2+ years of experience in systems administration, with a focus on automation and scripting.
  • Strong knowledge of Bash/Expect, Ansible, and other automation tools.
  • Experience with RHEL servers, workstations, and virtual machines.
  • Familiarity with Zabbix monitoring server configurations.
  • Experience with HTML/CSS/JavaScript for web-based development.
  • Knowledge of AutoCAD for network/power diagram creation.
  • Familiarity with PLM (Product Lifecycle Management) software.
  • Experience with test case execution and regression testing.
  • Experience with FAA/ATC systems
  • Aviation Weather related software & hardware
  • Meteorology terms and NWS Weather products
  • FAA ARTCC Facilities.

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