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Junior Linux Admin Jobs in Florida (NOW HIRING)

ValidaTek

Linux Administrator

Pensacola, FL · On-site

... mentor junior administrators to ensure secure, stable, and compliant system operations ... Extensive experience with Linux systems administration, with a heavy focus on Red Hat Enterprise ...

ValidaTek, Inc.

Linux Administrator

Pensacola, FL · On-site

$75K - $140K/hr

... mentor junior administrators to ensure secure, stable, and compliant system operations ... Extensive experience with Linux systems administration, with a heavy focus on Red Hat Enterprise ...

ValidaTek

Senior Linux Administrator

Pensacola, FL · On-site

... mentor junior administrators to ensure secure, stable, and compliant system operations ... Extensive experience with Linux systems administration, with a heavy focus on Red Hat Enterprise ...

iGov

Linux/Redhat Engineer

Tampa, FL · On-site

$90K - $120K/yr

... junior engineers.Continuously improve operational efficiency through effective scripting and ... CompTIA Security+CompTIA Linux+, Red Hat Certified System Administrator (RHCSA, RHCE)Educational ...

New

iGov

Linux/Redhat Engineer

Tampa, FL · On-site

$90K - $120K/yr

... mentoring junior engineers. * Continuously improve operational efficiency through effective ... CompTIA Linux+, * Red Hat Certified System Administrator (RHCSA, RHCE) Educational Requirements:

New

iGov

Linux/Redhat Engineer

Tampa, FL · On-site

... mentoring junior engineers. * Continuously improve operational efficiency through effective ... CompTIA Linux+, * Red Hat Certified System Administrator (RHCSA, RHCE) Educational Requirements:

New

SAIC

Junior System Administrator

Panama City, FL · On-site

Sys Administrator Schedule: Full-Time Shift: Day Job Travel: Yes - 10% of the time Minimum ... Experience working in a Linux environment * Familiarity with Windows Server * Understanding of ...

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Junior Linux Admin information

See Florida salary details

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$56K

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How much do junior linux admin jobs pay per year?

As of Aug 22, 2026, the average yearly pay for junior linux admin in Florida is $56,046.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,200.00 and $57,900.00 per year, depending on experience, location, and employer.

What is a junior Linux admin?

A Junior Linux Admin is an entry-level position responsible for maintaining and supporting Linux-based systems. Duties typically include installing software, managing user accounts, monitoring system performance, and troubleshooting basic issues. They often assist senior administrators with backups, security updates, and server configurations. Strong knowledge of Linux command-line tools and basic scripting is essential. This role provides hands-on experience to grow into advanced system administration positions.

What does a junior Linux admin do?

A Junior Linux Admin typically handles routine tasks such as monitoring system performance, applying updates and patches, assisting with account management, and responding to basic technical support requests. You’ll often work under the guidance of more experienced administrators, helping to troubleshoot issues and perform system backups. Collaboration with other IT staff is common, especially when escalating complex problems or implementing new solutions. This role provides an excellent foundation to learn best practices and advance your skills while gaining hands-on experience in a real IT environment.

What are the key skills and qualifications needed to thrive in the junior Linux admin position, and why are they important?

To thrive as a Junior Linux Admin, you need a solid understanding of Linux operating systems, basic networking, shell scripting, and troubleshooting skills, often supported by a relevant degree or coursework. Familiarity with tools like Bash, SSH, and monitoring systems, along with certifications such as CompTIA Linux+ or LPIC-1, is frequently expected. Strong problem-solving abilities, attention to detail, and willingness to learn make someone stand out in this position. These skills ensure efficient system management, minimize downtime, and help you effectively support more senior team members.

What are the most commonly searched types of Linux Admin jobs in Florida?

The most popular types of Linux Admin jobs in Florida are:

What are popular job titles related to Junior Linux Admin jobs in Florida?

For Junior Linux Admin jobs in Florida, the most frequently searched job titles are:

What job categories do people searching Junior Linux Admin jobs in Florida look for?

The top searched job categories for Junior Linux Admin jobs in Florida are:

What cities in Florida are hiring for Junior Linux Admin jobs?

Cities in Florida with the most Junior Linux Admin job openings:

Junior Linux Admin jobs near you
Infographic showing various Junior Linux Admin job openings in Florida as of August 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Hybrid job distribution, with an average salary of $56,046 per year, or $26.9 per hour.

Linux Administrator

ValidaTek

Pensacola, FL • On-site

Full-time

Re-posted 14 days ago

Job description

Company Overview:
At ValidaTek, we modernize and optimize IT services to solve some of the most critical challenges facing federal civilian and defense agencies. From customers to partners to top-talent employees, ValidaTek puts people first, empowering them to exceed expectations and transform government organizations. Our success starts and ends with our people, so we built a company where great people can do great things, with the resources and autonomy to make decisions that transform organizations. We operate as one team of diverse people, united by a passion for continuous growth and optimization. Our commitment to quality and performance optimization is the reason why our IT Service Projects and New Development Projects have been appraised at CMMI Maturity Level 5, positioning us as one of a handful of elite companies to receive the highest form of third-party validation. www.validatek.com
Summary:
ValidaTek is seeking a reliable and highly skilled Linux Administrator to support the Cybersecurity Systems Support (CSS) contract with the Defense Information Systems Agency (DISA). This position is responsible for the architecture, day-to-day operations, maintenance, and security of enterprise Linux systems, particularly Red Hat Enterprise Linux (RHEL), in a high-security DoD environment. The ideal candidate will possess a deep technical foundation in open-source and Linux environments, a collaborative mindset, and the ability to lead the support of a secure and stable IT infrastructure. This is a 100% on-site role located in Pensacola, FL.
Responsibilities:
  • Administer, maintain, and provide advanced troubleshooting for Red Hat Enterprise Linux (RHEL) servers, ensuring optimal system performance, security, and availability.
  • Manage, optimize, and support Linux-centric enterprise services (e.g., DNS, DHCP, NFS, Identity Management/FreeIPA).
  • Lead OS patching, updates, and antivirus definition deployments using Red Hat Satellite in strict compliance with DoD STIGs and IAVM directives.
  • Develop, maintain, and execute Ansible playbooks to automate system configurations, security remediation, and routine administrative tasks.
  • Participate in and lead the implementation, automation, and enforcement of security controls as part of the Risk Management Framework (RMF).
  • Contribute to eMASS documentation and ATO/IATT sustainment efforts.
  • Perform system monitoring, log analysis, and advanced troubleshooting for complex hardware, OS, and network issues, serving as an escalation point.
  • Create and maintain highly accurate documentation of system configurations, infrastructure changes, and standard operating procedures.
  • Oversee backup and recovery operations, ensuring data protection and mission continuity.
  • Provide operational support and maintenance for hosted data brokering and event streaming applications (such as Apache NiFi and Kafka) as part of the broader Linux infrastructure.
  • Work collaboratively with network, data engineering, cybersecurity, and help desk teams, and mentor junior administrators to ensure secure, stable, and compliant system operations.

Qualifications:
  • Active Secret clearance with the ability to obtain a Top Secret clearance.
  • Associate's or Bachelor's degree in Computer Science, Information Technology, or a related field OR equivalent hands-on experience.
  • DoD 8570 IAT Level II certification (e.g., Security+ CE) - required.
  • 2 - 10+ years of experience in systems administration in a DoD or large enterprise environment.
  • Extensive experience with Linux systems administration, with a heavy focus on Red Hat Enterprise Linux (RHEL).
  • Strong, hands-on experience with Ansible for configuration management, automation, and orchestration.
  • Demonstrated experience managing Red Hat Satellite for system provisioning, patch management, and subscription management.
  • Familiarity with virtualization platforms (e.g., VMware vSphere, KVM).
  • Working knowledge of STIG compliance, RMF, and security best practices specifically for Linux environments.
  • Proficiency in Linux scripting (e.g., Bash, Python).
  • Strong troubleshooting skills and the ability to work independently or lead technical initiatives in a secure, structured environment.
  • Excellent communication and technical documentation abilities.

Preferred Qualifications:
  • Hands-on experience or familiarity with data brokering and message brokering platforms, specifically Apache NiFi and Apache Kafka.
  • Linux vendor certifications such as Red Hat Certified System Administrator (RHCSA), Red Hat Certified Engineer (RHCE), or VMware Certified Professional (VCP).
  • Familiarity with containerization (e.g., Podman, Docker, Kubernetes/OpenShift).
  • Familiarity with eMASS, HBSS, ACAS, or Splunk.
  • Understanding of ITIL practices, including change and configuration management.
  • Experience supporting DoD or classified information systems.

Salary Disclosure:
Actual salary will be based on a variety of factors including but not limited to experience, geographic location, contract affordability, internal equity, education, and certifications.
The upper end of the salary range may be reserved for individuals who have demonstrated tenure with the company, seniority, and proven excellent performance. This includes factors such as education, certifications, and extensive/unique experience beyond what is required.
EEO Statement:
ValidaTek is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, protected veteran status, or disability status.
Applicants who are selected for employment will be required to verify authorization to work in the United States.
Offers of employment will be contingent upon passing a post-offer background check.
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

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