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Linux Certified Jobs in Tennessee (NOW HIRING)

Red Hat Certified System Administrator (RHCSA) and or Red Hat Certified Engineer (RHCE) * Experience with installation, configuration and troubleshooting the following: Unix/Linux/Windows workstation ...

Red Hat Certified System Administrator (RHCSA) and or Red Hat Certified Engineer (RHCE) * Experience with installation, configuration and troubleshooting the following: Unix/Linux/Windows workstation ...

Red Hat Certified System Administrator (RHCSA) and or Red Hat Certified Engineer (RHCE) * Experience with installation, configuration and troubleshooting the following: Unix/Linux/Windows workstation ...

Red Hat Certified System Administrator (RHCSA) and or Red Hat Certified Engineer (RHCE) * Experience with installation, configuration and troubleshooting the following: Unix/Linux/Windows workstation ...

Responsibilities Linux Engineering & Administration * Architect, deploy, and maintain Red Hat ... Red Hat certifications (RHCSA, RHCE, EX280/OpenShift). * Experience with CI/CD pipelines and DevOps ...

Linux Engineering & Administration * Architect, deploy, and maintain Red Hat Enterprise Linux (RHEL ... Red Hat certifications (RHCSA, RHCE, EX280/OpenShift). * Experience with CI/CD pipelines and DevOps ...

Responsibilities Linux Engineering & Administration * Architect, deploy, and maintain Red Hat ... Red Hat certifications (RHCSA, RHCE, EX280/OpenShift). * Experience with CI/CD pipelines and DevOps ...

Responsibilities Linux Engineering & Administration * Architect, deploy, and maintain Red Hat ... Red Hat certifications (RHCSA, RHCE, EX280/OpenShift). * Experience with CI/CD pipelines and DevOps ...

Manage certificate and authentication requirements for secure communications, including Microsoft ... Microsoft Server, Microsoft Workstation, Linux * Identity and core services: Active Directory, LDAP ...

Be Seen First

Candidates with Linux experience will be preferred. Duties and Responsibilities * Assist with ... Self-guided training and certifications may be provided for the right candidate.

Strong experience administering Windows and Linux server environments. * Experience managing ... IT-related certifications or coursework (Microsoft, CompTIA, or equivalent). * Manufacturing ...

Infrastructure & Platform Operations Administer, maintain, and optimize Windows and Linux server ... IT-related certifications or coursework (Microsoft, CompTIA, or equivalent). Manufacturing ...

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Linux Certified information

See Tennessee salary details

$44.9K

$112.9K

$141K

How much do linux certified jobs pay per year?

As of May 28, 2026, the average yearly pay for linux certified in Tennessee is $112,934.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,700.00 and $134,200.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Linux Certified professional, and why are they important?

To thrive as a Linux Certified professional, you need a solid understanding of Linux operating systems, system administration, and networking, typically validated by certifications like CompTIA Linux+ or Red Hat Certified System Administrator (RHCSA). Familiarity with command-line tools, shell scripting, configuration management systems, and monitoring tools is commonly required. Strong problem-solving abilities, attention to detail, and effective communication skills set top performers apart. These competencies ensure reliable system performance, efficient troubleshooting, and secure environments in IT infrastructures.

What are some common challenges faced by Linux Certified professionals in a collaborative IT environment?

Linux Certified professionals often work closely with cross-functional teams, including developers, network engineers, and security analysts. A common challenge is ensuring seamless integration and compatibility between Linux systems and other platforms within an organization. Additionally, troubleshooting complex issues under time constraints and managing system updates without disrupting ongoing operations require strong problem-solving skills. Effective communication and documentation are essential to facilitate collaboration and knowledge sharing across teams.

What is a Linux Certified professional?

A Linux Certified professional is an individual who has passed a certification exam demonstrating their knowledge and skills in managing, configuring, and troubleshooting Linux operating systems. These certifications, such as CompTIA Linux+, Red Hat Certified System Administrator (RHCSA), or LPIC, validate a person's ability to work with Linux in professional IT environments. Having a Linux certification can enhance job opportunities and credibility, especially for roles in system administration, DevOps, and cloud computing.

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

CriteriaLinux CertifiedLinux System Administrator
CertificationsLinux certifications like LPIC, CompTIA Linux+Often requires Linux certifications plus experience
Work EnvironmentData centers, IT departments, server farmsSame as Linux Certified, with additional focus on system management
Employer & Industry UsageTech companies, hosting providers, enterprise ITSame as Linux Certified, with more operational responsibilities
Search & Comparison IntentUnderstanding certification benefits, career pathsJob roles, responsibilities, and qualifications

Linux Certified professionals focus on obtaining certifications to validate their skills, often working in data centers and IT environments. Linux System Administrators typically have certifications plus hands-on experience managing Linux systems. Both roles are vital in tech and enterprise sectors, with overlapping environments and employer types. The main difference lies in the emphasis on certification versus practical system management responsibilities.

What job categories do people searching Linux Certified jobs in Tennessee look for? The top searched job categories for Linux Certified jobs in Tennessee are:

Linux System Administrator

BNH

Arnold Air Force Base, TN

$70K - $124K/yr

Other

Medical, Retirement, PTO

Posted 6 days ago


Job description

Overview

Job Title:                         Linux System Administrator     

Location:                         Arnold AFB

Job Family Code:             P - IT / Cyber Security / Network Systems

Function/Branch:               Engineering / Infrastructure

Directorate:                     Mission Information Services

Position Type:                  Regular, Full-Time                                    

Pay Type:                        Exempt

Grade (provided by HR):        L07 (PA0717) - L08 (PA0813)

Salary Range or Starting Hourly Rate (provided by HR):  $70,000 - $124,000 / year

 

Overview

Beyond New Horizons, LLC (BNH) has an exciting opportunity for a Linux System Administrator, supporting TOS II, at Arnold Air Force Base, TN. As a Linux System Administrator, you will be working as a member of an integrated team responsible for design, support and maintenance of Linux Systems and Peripherals for the United States Air Force Test Operations and Sustainment efforts.

Open to internal and external candidates. The selected candidate for this requisition may be required to occasionally (e.g. application upgrades) work outside normal business hours.

Job Summary

Beyond New Horizons, LLC (BNH) is the team selected by the U.S. Air Force to conduct Test and Operations Sustainment at the Arnold Engineering Development Complex (AEDC) at Arnold Air Force Base in Tennessee.  AEDC operates more than 55 aerodynamic and propulsion wind tunnels, rocket and turbine engine test cells, space environmental chambers, arc heaters, ballistic ranges and other specialized units located in six states. Many of the complex's test units have capabilities unmatched elsewhere in the United States; some are unique in the world. AEDC is one of three installations which are part of the Air Force Test Center (AFTC), one of six subordinate commands of the Air Force Materiel Command organization, and an important national resource.

AEDC's mission is to conduct developmental test and evaluation for the Nation through modeling, simulation, and ground and flight tests.  Execution of the mission requires a large team of highly qualified and dedicated professionals from multiple technical disciplines to effectively accomplish the objectives of our test customers.

BNH currently has an exciting career opportunity available for a Linux System Administrator to join our team at Arnold Air Force Base in Tennessee.

 

Job Duties:

  • Serve as system administrator for all Linux-based servers and workstations with direct responsibility for:
  • Server, workstation and storage system operations, upgrades and enhancements to meet current and future end-user and facility requirements.
  • System backup hardware, applications and processes.
  • System security configuration and monitoring.
  • Support, maintenance, repair, and installation of workstations and servers, peripheral equipment, and software applications.
  • System security configuration, hardening, patching, and monitoring, including implementing Security Technical Implementation Guides (STIGs) and other DoD security policies.
  • Assist in the system administration support of Government IT system networks.
  • Provide secondary network administration support for Linux-based workstations and servers, printers, and other peripheral IT equipment.
  • Work with the Information Systems Security Manager (ISSM) to ensure compliance with Cybersecurity regulations and best practices.
  • Ensure Cybersecurity requirements are consistently documented, maintained, evaluated and compliant for Government IT system networks including components of systems.
  • Provide end user troubleshooting support for Government IT system networks through the ticket support system.
  • Support the use of common work processes and procedures within assigned function across the TOS contract.
  • Provide support to AEDC customers and other contractors.
  • Periodically evaluate process and program effectiveness and take action to maintain continuous improvement.
  • Availability outside of working hours to remediate critical issues with IT Infrastructure as required.
  • Perform other duties as assigned by supervisor. 

 

 

Basic Qualifications:

  • Bachelor's degree in IT-related field with 2 to 7 years of progressively relevant experience, or an equivalent combination of education and experience.
  • Must currently possess or commit to obtaining any requisite certifications required for assuming administrative role in accordance with DoD 8140 within 6 months of hiring date.
  • Must be able to obtain and maintain a security clearance and access to the AEDC local area network.
  • Current US Citizenship required.

   

 

Preferred Qualifications

  • CompTIA Security+ Certification.
  • Red Hat Certified System Administrator (RHCSA) and or Red Hat Certified Engineer (RHCE)
  • Experience with installation, configuration and troubleshooting the following: Unix/Linux/Windows workstation and server OS environments, hardware, software, mass storage, HPC, patching, ACAS, VLANs, VMWare, OpenShift, NetApp ONTAP, Active Directory, Veeam, and SolarWinds NPM.
  • Proficiency in scripting and automation tools (e.g., Bash, PowerShell, Python, Ansible).
  • Knowledge of containerization technologies (e.g., Docker, Kubernetes).
  • Configuration and application of security policies and templates for system hardening.
  • Configuration, monitoring, and tuning of server applications and performance.
  • Storage management and services, including RAID, LVM, NFS.
  • Experience with NISPOM and/or DoD/RMF
  • Experience with network services such as DNS, DHCP, LDAP, NIS, Apache and Tomcat.
  • Skilled at building and maintaining personnel and customer relationships.
  • Effective communication and interpersonal skills.
  • Strong analytical and problem-solving abilities.
  • Ability to work both independently and collaboratively within a team.
  • Skilled in oral and written communication.
  • Ability to effectively manage multiple priorities.

 

What We Offer

  • Competitive salaries
  • Continuing education assistance
  • Multiple healthcare benefits packages
  • 401K with employer matching
  • Paid time off (PTO) along with a federally recognized holiday schedule

 

Who We Are

Beyond New Horizons (BNH) is a fully populated joint venture of Astrion and Fluor Federal Services, Inc. formed to provide unmatched Test Operations and Sustainment services for the Arnold Engineering and Development Complex.

 We chose our name to serve as an enduring reminder of our commitment to AEDC's rich aerospace research and development legacy anchored in AEDC's Towards New Horizons founding study and the unprecedented opportunities to greatly expand AEDC's capabilities and capacity Beyond those existing today. Leveraging the capabilities of our parent companies, BNH specializes in testing and evaluation for military and space systems combined with proven capability in large-scale Government program management, integration, engineering, and construction services for specialized and technically advanced high-hazard facilities.

Join our Team!

BNH is an Equal Employment Opportunity Employer. We provide equal employment opportunities to all employees and applicants for employment and prohibit discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, veteran status, and any other grounds for discrimination prohibited by applicable law.

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Employment Type: OTHER