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Junior Linux Engineer Jobs in Tennessee (NOW HIRING)

ITR

Infrastructure Platform Engineer

Oak Ridge, TN · On-site +1

$102K - $134K/yr

Linux Administration: * Deploy, configure, and manage HPC-scale services in a Linux environment ... Mentor and train junior staff, creating training documentation, holding knowledge sharing sessions ...

Cadre5

HPC Infrastructure Platform Engineer

Knoxville, TN · On-site

$95K - $125K/yr

Linux Administration: * Deploy, configure and manage HPC-scale services in a Linux environment ... Mentor and train junior staff, creating training documentation, holding knowledge sharing sessions ...

ITR

Kubernetes Software Engineer

Oak Ridge, TN · Remote

... junior engineers for software development. Key Responsibilities * Custom Kubernetes operator ... Linux-based OS management at the hardware level, strong Linux sysadmin skills What Sets This Role ...

Cadre5

HPC Infrastructure Platform Engineer

Knoxville, TN · On-site

$120 - $190/hr

Deploy, configure and manage HPC-scale services in a Linux environment, primarily RedHat and Rocky ... Mentor and train junior staff, creating training documentation, holding knowledge sharing sessions ...

ITR

Site Reliability Engineer

Oak Ridge, TN

$54.50 - $72.50/hr

Mentor junior staff and enable them for success. * Diagnose system operational problems quickly and ... Experience managing Linux/UNIX operating systems in a heterogeneous environment. * Solid ...

Oracle

Senior Site Reliability Engineer

Nashville, TN · On-site

$55 - $73.25/hr

Provide technical guidance and mentorship to junior engineers. * Communicate status, risks, blockers, and escalation details clearly to stakeholders. Core Skills and Qualifications Windows and Linux ...

Oracle

Senior Site Reliability Engineer

Nashville, TN · On-site

$55 - $73.25/hr

Provide technical guidance and mentorship to junior engineers. * Communicate status, risks, blockers, and escalation details clearly to stakeholders. Core Skills and Qualifications Windows and Linux ...

Matthews

Staff Software Engineer (TN)

Nashville, TN · On-site

$170K - $220K/yr

Mentor mid-level and junior engineers in technical skills and engineering judgment. * Provide ... Linux internals and CLI tooling * Experience with LLMs, LangChain/LangGraph, and vector databases ...

Oracle

Senior Site Reliability Engineer

Nashville, TN · On-site

$55 - $73.25/hr

Provide technical guidance and mentorship to junior engineers. * Communicate status, risks ... Hands-on administration of Windows Server and/or Linux systems. * Experience installing ...

Cadre5

Senior Site Reliability Engineer

Knoxville, TN

$50.75 - $67.50/hr

Mentor junior staff and enable them for success. * Diagnose system operational problems quickly and ... Experience managing Linux/UNIX operating systems in a heterogeneous environment. * Solid ...

LHH US

DevOps Engineer

Hendersonville, TN · On-site

$80K - $190K/yr

Linux administration * Git version control * Production support and monitoring Preferred Experience ... Junior DevOps Engineer (1-3 years): $80,000 - $105,000 ?? Mid-Level DevOps Engineer (3-5 years ...

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Junior Linux Engineer information

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$30.4K

$65.2K

$99.4K

How much do junior linux engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for junior linux engineer in Tennessee is $65,166.00, according to ZipRecruiter salary data. Most workers in this role earn between $44,000.00 and $72,600.00 per year, depending on experience, location, and employer.

What is a junior Linux engineer?

A Junior Linux Engineer is an entry-level IT professional responsible for managing and maintaining Linux-based systems. Their tasks often include system monitoring, troubleshooting, applying updates, and assisting with configurations. They work under senior engineers to ensure system security, performance, and reliability. Knowledge of command-line tools, scripting, and basic networking is essential. This role is ideal for those looking to gain hands-on experience in Linux system administration.

What are the typical responsibilities and daily tasks of a junior Linux engineer?

As a Junior Linux Engineer, your daily tasks often include monitoring system performance, assisting with user account management, applying updates and patches, and troubleshooting basic hardware or software issues. You'll likely support more senior engineers with larger projects such as server deployments or migrations and may handle help desk tickets related to Linux systems. Collaboration with network administrators, developers, and other IT staff is common, especially when resolving cross-platform issues. This role provides an excellent opportunity to deepen your Linux skills while contributing directly to the stability and functionality of your organization's IT infrastructure.

What are the key skills and qualifications needed to thrive as a junior Linux engineer?

To thrive as a Junior Linux Engineer, you need a solid understanding of Linux operating systems, basic scripting, troubleshooting, and computer networking, often demonstrated through a relevant degree or hands-on experience. Familiarity with tools like Bash, Git, monitoring utilities, and potentially certifications such as CompTIA Linux+ or LPIC-1 is valuable. Attention to detail, strong problem-solving abilities, and effective communication skills help you excel in team environments and when assisting end-users. These skills collectively enable successful system support, reliable uptime, and efficient collaboration essential for technology-driven organizations.

What are popular job titles related to Junior Linux Engineer jobs in Tennessee?

For Junior Linux Engineer jobs in Tennessee, the most frequently searched job titles are:

What job categories do people searching Junior Linux Engineer jobs in Tennessee look for?

The top searched job categories for Junior Linux Engineer jobs in Tennessee are:

Junior Linux Engineer jobs near you
Infographic showing various Junior Linux Engineer job openings in Tennessee as of August 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $65,166 per year, or $31.3 per hour.

Senior HPC Engineer, Classified Computing

Oak Ridge National Laboratory

Oak Ridge, TN • On-site

$90 - $120/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 4 days ago

Oak Ridge National Laboratory rating

8.8

Company rating: 8.8 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

14th of 120 rated laboratories

Job description

Senior HPC Engineer, Classified Computing

The Field Intelligence Operations Division invites candidates to apply to join the team as a Senior High Performance Computing (HPC) Engineer for Classified Computing. The role leads design, implementation, and management of HPC systems within a classified environment, collaborating with security teams, scientists, and IT leadership to ensure performance, security, and compliance.

Responsibilities
  • Lead the design, deployment, and documentation of HPC systems in a classified environment.
  • Guide GPU architecture strategy and identify innovation opportunities.
  • Oversee cluster installation, configuration, and management, including job scheduling and resource allocation.
  • Ensure compliance with security policies and conduct audits.
  • Monitor performance, troubleshoot bottlenecks, and minimize downtime.
  • Lead HPC projects, collaborate with scientists, and mentor junior engineers.
  • Research and implement improvements to HPC infrastructure and communicate findings.
Basic Qualifications
  • BS in computer science, engineering, or a related field with at least eight years of relevant experience (or equivalent).
  • Eight years of HPC engineering experience focused on cluster management, parallel computing, performance optimization.
  • Experience in classified environments and knowledge of NIST, DISA STIGs.
  • Experience with SLURM, PBS, Moab, etc.
  • Linux administration and scripting (Bash, Python, Ansible).
  • Performance tuning and benchmarking tools (e.g., Ganglia, Grafana).
  • Parallel programming frameworks (MPI, OpenMP, CUDA) and InfiniBand.
Preferred Qualifications
  • Advanced storage solutions and parallel file systems (Lustre, GPFS, BeeGFS).
  • Professional certifications (HPC Professional, Linux+, Security+).
  • Leadership and project management skills.
  • Strong problem solving and communication.
  • Ability to manage multiple priorities in a high‑security environment.
  • Federal ATO experience.
  • HPC architecture and performance optimization.
  • Scientific software development.
  • High‑speed networking and parallel file systems.
  • Troubleshooting, diagnostics, and technical support.
  • Programming & Scripting: Pascal, BASIC, Delphi, Visual Basic, C, C++.
  • Systems & Network Administration: Linux (RHEL/CentOS, SUSE, Debian, Ubuntu); Windows (95–10, NT‑Server 2016–2025).
  • Networking: Active Directory, TCP/IP, DHCP, DNS, WINS, VPN, Citrix, Terminal Services.
  • Monitoring & Management Tools: Nagios, Ganglia, HP BAC, Precise i3.
  • Infrastructure & Automation: Puppet, Cobbler, Ansible, Chef, Red Hat Satellite, Kickstart, RPM optimization.
  • File Systems & Archiving: Panasas (DirectFlow/panfs), DDN (GPFS), SGI DMF, StorHouse/RFS.
  • HPC Tools & Job Scheduling: MOAB/MAUI, Torque, PBS Pro, Windows HPC Scheduler.
  • Containerization & GPU: Docker, Kubernetes, Kubeflow, NVIDIA DGX‑1 GPU systems.
  • Databases: SQL Server (2000–2008), MySQL, Zope.
  • High‑speed networking: Infiniband, Mellanox, OFED, Voltaire, Force10.
  • Cybersecurity in HPC/cloud environments.
  • Infrastructure as Code (AWS, Terraform, Ansible, Packer).
  • Supporting scientific workflows in research environments.
Special Requirements
  • Must obtain and maintain a DOE Secret Compartmented Information (SCI) clearance.
  • WSAP testing required; random drug testing and possible polygraph testing.
  • Must obtain and retain a federal Personal Identity Verification (PIV) card; background investigation required.
Equal Opportunity Employer

ORNL is an equal‑opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply.

Benefits Summary
  • Competitive pay and benefits including medical, dental, vision, 401(k), pension, life and disability insurance.
  • Generous vacation, holidays, parental leave, legal insurance, employee assistance plan, flexible spending accounts, health savings accounts, wellness programs, educational assistance, relocation assistance, and employee discounts.
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