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Linux System Administrator Per Diem Jobs in Florida

AMERICAN SYSTEMS

Linux Systems Administrator

Orlando, FL · On-site

$100K - $120K/yr

Overview Are you a Linux systems Administrator with a Secret clearance looking to work with a team ... Develop a user-based understanding of the system to support integration and test. * Participate in ...

AMERICAN SYSTEMS

Linux Systems Administrator

Orlando, FL · On-site

$100K - $120K/yr

Are you a Linux systems Administrator with a Secret clearance looking to work with a team of driven ... Develop a user-based understanding of the system to support integration and test. * Participate in ...

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Linux System Administrator Per Diem information

What is a Linux System Administrator Per Diem?

A Linux System Administrator Per Diem is an IT professional who manages and maintains Linux-based servers and systems on an as-needed, short-term, or daily basis. Unlike full-time administrators, per diem workers are typically hired for specific projects, to cover staff absences, or to handle urgent technical issues. Their responsibilities include installing and configuring Linux servers, monitoring system performance, applying security updates, and troubleshooting problems. This flexible role is common in organizations that need expert Linux support without a permanent hire.

What are the key skills and qualifications needed to thrive as a Linux System Administrator Per Diem?

To thrive as a Linux System Administrator Per Diem, you need strong expertise in Linux operating systems, scripting, and troubleshooting, often backed by a degree in computer science or relevant certifications like RHCE or CompTIA Linux+. Familiarity with tools such as Bash, Ansible, Nagios, and virtualization platforms is typically required. Excellent problem-solving abilities, adaptability, and clear communication skills help you collaborate effectively and respond quickly to urgent system issues. These skills and qualifications are crucial to ensure system reliability, security, and efficient resolution of technical challenges in a flexible, on-call environment.

What are some unique challenges faced by Linux System Administrator Per Diem professionals, and how can they prepare for them?

Linux System Administrator Per Diem roles often involve stepping into dynamic environments with limited onboarding time, making adaptability and quick troubleshooting skills essential. Since per diem administrators frequently work on short-term projects or fill in for absent staff, they must rapidly familiarize themselves with existing system configurations, documentation, and team workflows. Proactively maintaining up-to-date knowledge of various Linux distributions and scripting languages, as well as strong communication skills, can help in collaborating effectively with permanent IT staff. Being organized and detail-oriented is key to ensuring system stability and smooth handoffs at the end of assignments.

What is the difference between Linux System Administrator Per Diem vs Linux System Administrator?

AspectLinux System Administrator Per DiemLinux System Administrator
CredentialsTypically requires Linux certifications (e.g., RHCE, CompTIA Linux+)Same as per diem, often with additional certifications preferred
Work EnvironmentContract-based, short-term projects, often on-site or remoteFull-time, permanent employment, on-site or remote
Employer & Industry UsageUsed by government agencies, contractors, or consulting firms for temporary staffingEmployed by companies across industries for ongoing IT infrastructure management

The main difference between Linux System Administrator Per Diem and Linux System Administrator lies in employment type and duration. Per diem roles are temporary, contract-based positions suited for short-term projects, while full-time Linux System Administrators have ongoing responsibilities within organizations. Both roles require similar skills and certifications, but their work arrangements differ significantly.

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 Per Diem jobs in Florida?

For Linux System Administrator Per Diem jobs in Florida, the most frequently searched job titles are:

What job categories do people searching Linux System Administrator Per Diem jobs in Florida look for?

The top searched job categories for Linux System Administrator Per Diem jobs in Florida are:

What cities in Florida are hiring for Linux System Administrator Per Diem jobs?

Cities in Florida with the most Linux System Administrator Per Diem job openings:

Linux System Administrator Per Diem jobs near you
Infographic showing various Linux System Administrator Per Diem 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 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Linux System Administrator

Radiance Technologies

Cape Canaveral, FL • On-site

Full-time

Medical, Dental, Vision, Life, Retirement

This job post has expired today. Applications are no longer accepted.

Job description

Radiance Technologies is an employee-owned company with benefits that are unmatched by most companies. Employee ownership, generous 401K and profit sharing, health/dental/life/vision insurance benefits, interesting assignments, educational reimbursement, competitive salaries, and a pleasant work environmentcombineto make Radiance Technologies a great place to work and succeed.

TheSystem Administratorwill advance the capabilities of theCommander Naval Meteorology and Oceanography Command(CNMOC)by providing maintenance support forsoftware and operational systems.CNMOCis located at NASA's Stennis SpaceCenterand the work would be performedinCNMOC'sspaces. The Systems Administrator will be responsible for the proper function ofLinux serverson a classified network. The Administrator will work withother administrators to secure and maintain systems, withsoftware developers to incorporate customsoftwareontooperational networks, and with network users to troubleshoot issues.

Job Duties:

  • Linux OS operation and administration includingcrondeployments, software installations, file system maintenance, user/group administration

  • Perform troubleshooting as issues are reported through formal trouble ticketing

  • Maintain and upgrade operating systems;Perform installationsand patchesofoperating system(s)

  • Perform installations and patches ofcustomdeveloped software modules

  • Maintain a virtualized environment with high availability

  • Coordinatewith network administratorsto optimizesystemperformance

  • The contractor shall conduct system administration tasks following DoD,DoN, and NAVOCEANO policies, processes and guidelines

RequiredExperience:

  • Bachelor's Degree inInformation Technology,Computer Scienceor relevant technical field

  • 2+yearsofexperienceas a Linux System Administrator performing patching and configuring systems

  • 3years of experienceas systems administratoror software developer

  • Strong communication skills

  • Active Secret Clearance withSSBI (Tier 5 investigation)

Additional consideration for:

  • CompTIA Security+ certification

  • CompTIA Linux+ certification

  • Experience with RDBMS such as PostgreSQL and Oracle

  • Experiencewith VMWare products (VSphere,ESXi) to perform basic administration of systems

  • Experience with mass storagesystems (NetApp)

  • Experience administering user accountsand permissions in both Linux and Windows environments (LDAP)

  • Experience with Server administration to include troubleshooting of a system and routing system patching

  • Understanding of theDoWSTIG application process

  • Understanding of theDoWRisk Management Framework (RMF)

  • Experience with ESRI Products like ESRI Enterprise and ESRI Portal

Radiance Technologies is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or protected veteran status.

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