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Senior Linux Systems Engineer Jobs in Tennessee (NOW HIRING)

ITR

Senior Linux HPC Storage Engineer

Oak Ridge, TN

Architect, deploy, and manage large-scale HPC storage systems, including parallel file systems such ... Basic Qualifications * A BS degree in computer science, computer engineering, information ...

L3HHCM20

Senior Specialist, Systems Engineer

Nashville, TN

$100K - $138K/yr

Senior Specialist, Systems Engineer Job Number: 39483 Job Location: Nashville, TN Schedule: 9/80 Reg-Every other Friday off ForceX is seeking a Systems Engineer to deliver mission-focused technical ...

L3HHCM20

Senior Specialist, Systems Engineer

Nashville, TN

$100K - $138K/yr

Senior Specialist, Systems Engineer Job Number: 40036 Job Location: Nashville, TN Schedule: 9/80-Every other Friday off ForceX is seeking a Systems Engineer to deliver mission-focused technical ...

L3HHCM20

Senior Specialist, Systems Engineer

Nashville, TN

$100K - $138K/yr

Senior Specialist, Systems Engineer Job Number: 40946 Job Location: Nashville, TN Schedule: 9/80-Every other Friday off ForceX is seeking a Systems Engineer to deliver mission-focused technical ...

EOTECH

Embedded Systems Engineer II

Clarksville, TN · Hybrid

You will collaborate closely with a multi-disciplinary engineering team to develop cutting-edge solutions, from sensor integration and hybrid MCU/FPGA systems to Linux kernel debugging and real-time ...

ITR

HPC Linux Administrator

Oak Ridge, TN

A BS degree in computer science, computer engineering, information technology, business, science ... Five (5) or more years with managing UNIX/Linux Systems. * Three (3) or more years of proven ...

Oracle

Principal Site Reliability Engineer

Nashville, TN · On-site

$55 - $73.25/hr

Windows and Linux System Administration * Advanced, hands-on experience administering Windows ... senior leadership. * Demonstrated ability to mentor engineers and influence technical direction ...

EnerNex, LLC

Senior Power Systems Engineer

Knoxville, TN · On-site

$99K - $136K/yr

Position Overview EnerNex is seeking an experienced Senior Power Systems Engineer to support and lead complex power system studies and consulting engagements for utilities, system operators ...

Oracle

Principal Site Reliability Engineer

Nashville, TN · On-site

$55 - $73.25/hr

Windows and Linux System Administration * Advanced, hands-on experience administering Windows ... senior leadership. * Demonstrated ability to mentor engineers and influence technical direction ...

Oracle

Senior Site Reliability Engineer

Nashville, TN · On-site

$55 - $73.25/hr

We are looking for an experienced Senior Site Reliability Engineer to join our team and drive the ... Hands-on administration of Windows Server and/or Linux systems. * Experience installing ...

Universal Music Group

Systems Engineer

Nashville, TN · On-site

MCSE and/or Linux certifications preferred * Exposure to version control and release management ... Familiarity with Systems Reliability Engineering principles, automation, and AI * Experience in ...

Umusic

Systems Engineer

Nashville, TN · On-site

MCSE and/or Linux certifications preferred * Exposure to version control and release management ... Familiarity with Systems Reliability Engineering principles, automation, and AI * Experience in ...

Denso

Systems Engineer 2

Maryville, TN · On-site

$73K - $100K/yr

The Industrial Data Infrastructure Engineer will act as a member of the data management team ... Proficient in Linux based systems and Kubernetes * Familiarity with CePH, certificate management ...

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Senior Linux Systems Engineer information

See Tennessee salary details

$91.2K

$116.1K

$143.9K

How much do senior linux systems engineer jobs pay per year?

As of Aug 14, 2026, the average yearly pay for senior linux systems engineer in Tennessee is $116,108.00, according to ZipRecruiter salary data. Most workers in this role earn between $107,100.00 and $125,300.00 per year, depending on experience, location, and employer.

What does a senior Linux systems engineer do?

A Senior Linux Systems Engineer is responsible for designing, implementing, and maintaining complex Linux-based systems and servers within an organization. Their duties often include configuring system architecture, ensuring system security and reliability, automating processes with scripting, and troubleshooting advanced issues. They may also mentor junior engineers, manage large-scale deployments, and contribute to planning the IT infrastructure. This role requires deep expertise in Linux operating systems, networking, and system optimization.

How does a senior Linux systems engineer typically collaborate with development and security teams?

A Senior Linux Systems Engineer often works closely with development teams to ensure that infrastructure is tailored to the needs of applications, facilitating smooth deployments and resolving compatibility issues. Collaboration with security teams is also essential, as they help implement and maintain system hardening, intrusion detection, and compliance with security policies. Regular meetings, ticketing systems, and cross-functional project planning are common ways these teams work together to ensure system reliability, security, and performance.

What is the difference between Senior Linux Systems Engineer vs Linux Systems Administrator?

AspectSenior Linux Systems EngineerLinux Systems Administrator
CertificationsLinux Professional Institute Certification (LPIC), RHCELPIC, RHCE often preferred
Work EnvironmentDesigning, implementing, and optimizing Linux infrastructureMaintaining, monitoring, and supporting Linux systems
ResponsibilitiesAdvanced system architecture, scripting, troubleshooting complex issuesRoutine system setup, updates, user management
Industry UsageTech companies, data centers, cloud providersEnterprises, hosting providers, IT departments

The main difference is that Senior Linux Systems Engineers focus on designing and optimizing Linux infrastructure, while Linux Systems Administrators handle daily maintenance and support tasks. The engineer role involves more strategic planning and complex problem-solving, whereas the administrator role emphasizes operational support and system stability.

What are the key skills and qualifications needed to thrive as a senior Linux systems engineer, and why are they important?

To thrive as a Senior Linux Systems Engineer, you need expert-level knowledge of Linux/Unix systems administration, scripting languages (such as Bash or Python), and a degree in computer science or a related field. Familiarity with configuration management tools (like Ansible or Puppet), cloud platforms (AWS, Azure), and relevant certifications (e.g., RHCE, LFCS) are highly valued. Strong problem-solving abilities, effective communication, and the ability to mentor junior engineers distinguish top performers in this role. These skills and qualities are vital for ensuring system reliability, optimizing performance, and driving team success in complex IT environments.

What cities in Tennessee are hiring for Senior Linux Systems Engineer jobs?

Cities in Tennessee with the most Senior Linux Systems Engineer job openings:

What are popular job titles related to Senior Linux Systems Engineer jobs in TN?

For Senior Linux Systems Engineer jobs in TN, the most frequently searched job titles are:

Senior Linux Systems Engineer jobs near you

Senior Linux HPC Storage Engineer

ITR

Oak Ridge, TN

Full-time

Re-posted 18 days ago

Job description

  • Must be able to work a hybrid work schedule in Oak Ridge, TN
  • Must be eligible for a federal security clearance (US Citizen)

Major Duties/Responsibilities
  1. Architect, deploy, and manage large-scale HPC storage systems, including parallel file systems such as Lustre, GPFS/Spectrum Scale, BeeGFS and WEKA
  2. Design, implement, and operate large-scale Ceph storage clusters for HPC and research workloads, delivering reliable, high-performance object, block, and file storage services.
  3. Ensure the availability, performance, scalability, and security of production storage environments.
  4. Administer and optimize enterprise storage platforms such as Qumulo and NetApp in support of HPC and research workloads.
  5. Design, deploy, and maintain archival storage solutions including Spectra Logic BlackPearl and large-scale tape libraries to ensure long-term data preservation and accessibility.
  6. Integrate high-performance, enterprise, and archival storage layers into cohesive tiered storage architectures that balance cost, scalability, and performance for diverse scientific workflows.
  7. Leverage automation and monitoring solutions to minimize day-to-day maintenance while identifying opportunities to optimize system performance and management.
  8. Collaborate with researchers and technical POCs to support large data workflows and optimize I/O performance for scientific workloads.
  9. Automate storage provisioning, monitoring, and maintenance using scripting and configuration management tools.
  10. Diagnose and resolve complex storage and I/O-related issues in high-throughput, low-latency HPC environments.
  11. Evaluate emerging storage technologies (NVMe, object storage, hierarchical storage management, burst buffers) and contribute to strategic planning for future HPC systems.
  12. Work with 24/7 operations staff to streamline monitoring and troubleshooting, significantly reducing the need for off-hours support.
  13. Deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace.
Basic Qualifications
  • A BS degree in computer science, computer engineering, information technology, information systems, science, engineering, or related discipline and 8–12 years of relevant professional experience; or an equivalent combination of education and experience.
    • Master’s degree holders: 7–10 years of relevant experience.
    • PhD holders: 4–6 years of relevant experience.
  • Five (5) or more years managing UNIX/Linux systems.
  • Demonstrated experience managing HPC storage and large-scale enterprise storage systems.
  • Three (3) or more years working with configuration management and automation tools such as Git, Jenkins, Ansible, or Puppet.
  • Proficiency with at least one scripting language (Bash, Python, Perl, etc.).
  • Strong Linux administration and advanced troubleshooting experience.
  • Experience supporting large data systems and/or HPC scientific workloads.
  • Strong desire to innovate and evaluate new technologies for HPC and storage environments.
  • Collaborative approach and ability to become a trusted advisor to research teams.
Preferred Qualifications
  • Active DOE Q, DoD Top Secret, or TS/SCI clearance is strongly preferred.
  • Solid understanding of multiple operating systems and HPC cluster technologies.
  • Experience with Rocky/CentOS/RHEL, Ubuntu, VMware.
  • Understanding of HPC job schedulers (SLURM) and user support workflows.
  • Experience with container technologies in HPC environments.
  • Experience with multiple system deployment mechanisms (Warewulf, PXEboot, Cobbler, Bright).
  • Experience with GPU clusters (NVIDIA, AMD) for AI/ML and scientific workloads.
  • Deep expertise with high-performance parallel file systems (Lustre, GPFS/Spectrum Scale, BeeGFS, WEKA).
  • Knowledge of storage networking (Infiniband, NVMe-oF, SAN/NAS architectures).
  • Familiarity with RAID, ZFS, and object storage technologies.
  • Strong background in performance monitoring, benchmarking, and I/O optimization.
  • Experience with monitoring systems such as Grafana, CheckMK, Nagios, Zabbix, Ganglia.
  • Previous experience working in a government, scientific, or other highly technical environment.
  • Strong documentation skills and ability to prepare web-based documentation.