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Linux Certified Professional Jobs in Florida (NOW HIRING)

ValidaTek

Linux Administrator

Pensacola, FL · On-site

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 ...

ValidaTek

Linux Administrator

Pensacola, FL · On-site

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 ...

ValidaTek, Inc.

Linux Administrator

Pensacola, FL · On-site

$75K - $140K/hr

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 ...

ValidaTek

Senior Linux Administrator

Pensacola, FL · On-site

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 ...

ValidaTek, Inc.

Senior Linux Administrator

Pensacola, FL · On-site

$90K - $155K/hr

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 ...

ValidaTek

Senior Linux Administrator

Pensacola, FL · On-site

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 ...

ARSIEM

DoD Instructor (Windows/Linux)

Pensacola, FL · On-site

... certificate, certified professional instructor, master training specialist, adjunct faculty ... Linux Network File System (NFS) * Samba security * Apache security * Enumerating UNIX OS

ARSIEM

DoD Instructor (Windows/Linux)

Pensacola, FL · On-site

... certificate, certified professional instructor, master training specialist, adjunct faculty ... Linux Network File System (NFS) * Samba security * Apache security * Enumerating UNIX OS

AMERICAN SYSTEMS

Linux Systems Administrator

Orlando, FL · On-site

$100K - $120K/yr

... professionals? Then we have an exciting opportunity for you to work with our Orlando Team ... CompTIA Security+ or equivalent certification. * 1 years' experience with Red Hat Enterprise Linux ...

AMERICAN SYSTEMS

Linux Systems Administrator

Orlando, FL · On-site

$100K - $120K/yr

... professionals? Then we have an exciting opportunity for you to work with our Orlando Team ... CompTIA Security+ or equivalent certification. * 1 years' experience with Red Hat Enterprise Linux ...

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Linux Certified Professional information

What is a Linux Certified Professional?

A Linux Certified Professional is someone who has demonstrated proficiency and expertise in using, managing, and troubleshooting Linux operating systems through a recognized certification, such as the CompTIA Linux+, LPIC-1, or Red Hat Certified System Administrator (RHCSA). These certifications validate the holder's skills in areas like system administration, networking, security, and shell scripting. Employers often seek Linux Certified Professionals for roles in IT support, system administration, and DevOps, as Linux is widely used in servers, cloud computing, and enterprise environments.

What are the key skills and qualifications needed to thrive as a Linux Certified Professional?

To thrive as a Linux Certified Professional, you need a solid understanding of Linux operating systems, system administration, networking, and scripting, typically supported by certifications like CompTIA Linux+ or LPIC-1. Familiarity with tools such as Bash, SSH, system monitoring utilities, and configuration management systems like Ansible or Puppet is essential. Strong problem-solving skills, attention to detail, and effective communication help you excel in troubleshooting and collaborating with IT teams. These skills are crucial for ensuring system reliability, security, and efficient operations in technology-driven environments.

What are some common challenges faced by Linux Certified Professionals in enterprise environments?

Linux Certified Professionals often encounter challenges such as managing diverse server environments, ensuring system security, and maintaining uptime during updates or migrations. They may also need to troubleshoot complex issues across various distributions and collaborate closely with development and network teams to implement solutions. Staying current with new releases and security best practices is essential for long-term success in this role.

What is the difference between Linux Certified Professional vs Linux System Administrator?

CriteriaLinux Certified ProfessionalLinux System Administrator
CertificationsLinux certifications like LPIC-1, CompTIA Linux+Often holds Linux certifications plus experience-based credentials
Work EnvironmentSupport roles, troubleshooting, and basic system managementFull system management, configuration, and maintenance
Employer & IndustryIT companies, tech firms, data centersEnterprises, hosting providers, large organizations

The Linux Certified Professional typically focuses on troubleshooting, basic system setup, and support tasks, often holding certifications like LPIC-1 or CompTIA Linux+. In contrast, a Linux System Administrator manages entire Linux environments, including configuration, security, and performance tuning. While both roles require Linux certifications, the System Administrator role usually demands more experience and broader responsibilities.

What jobs can I get with a Linux Certified Professional certification?

A Linux Certified Professional can qualify for roles such as Linux System Administrator, Network Administrator, DevOps Engineer, or Systems Engineer. These positions typically involve managing Linux servers, scripting, troubleshooting, and working with tools like shell scripting and configuration management software in enterprise or data center environments.

What are popular job titles related to Linux Certified Professional jobs in Florida?

For Linux Certified Professional jobs in Florida, the most frequently searched job titles are:

What job categories do people searching Linux Certified Professional jobs in Florida look for?

The top searched job categories for Linux Certified Professional jobs in Florida are:

What cities in Florida are hiring for Linux Certified Professional jobs?

Cities in Florida with the most Linux Certified Professional job openings:

Linux Certified Professional jobs near you
Infographic showing various Linux Certified Professional job openings in Florida as of August 2026, with employment types broken down into 68% Full Time, and 32% Contract. Highlights an 90% In-person, and 10% Remote job distribution.

Linux Administrator

ValidaTek

Pensacola, FL • On-site

Full-time

Re-posted 12 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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