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15 linux engineer jobs at 7 companies in Knoxville, TN

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HPC Linux Systems Engineer, Classified Environment (16495)
Oak Ridge, Tennessee, United States
OnsiteFull Time
Oak Ridge National Laboratory
Oak Ridge National Laboratory: The U.S. Department of Energy's largest multi-program science laboratory.
5+ YOEBachelor's degree and 5+ years Linux administration experience; HPC cluster, automation, scripting, networking, and classified-environment experience; ability to obtain SCI clearance.
Linux, Ansible, Puppet, Salt, Python, Bash, Go, SLURM, PBS, LSF, Lustre, GPFS/Spectrum Scale, InfiniBand, PingFederate, RSA SecureID, Entra ID, VMware, KVM, Podman, Apptainer
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Senior HPC Linux Systems Engineer, Classified Environment (16496)
Oak Ridge, Tennessee, United States
OnsiteFull Time
Oak Ridge National Laboratory
Oak Ridge National Laboratory: The U.S. Department of Energy's largest multi-program science laboratory.
8+ YOEBS in computer science/engineering,8+ years Linux/HPC systems engineering, expertise in cluster architecture, automation, performance tuning, security, and ability to obtain DOE SCI clearance.
Ansible, Puppet, Salt, SLURM, PBS, LSF, Lustre, GPFS/Spectrum Scale, Python, Bash, Go, InfiniBand, Slingshot, PingFederate, RSA SecureID, Entra ID, VMware, KVM, Apptainer, Podman
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1mo
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Systems Engineer 2
Maryville, Tennessee, United States
$73k-$100k/yr OnsiteFull Time
DENSO
DENSOTokyo Stock Exchange: 6902: Manufactures advanced automotive components and systems for vehicle manufacturers.
0+ YOEDegree or technical credential preferred,0-5 years related experience,proficient with Linux,Kubernetes,Ceph,Ignition,NAS and Microsoft Office,excellent problem solving and communication,ability to work overtime/weekends.
Microsoft Office, Kubernetes, Linux, Ceph, Ignition, NAS
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3w
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HPE Labs - Senior Software Engineer – Integrated HPC & Quantum Solutions
Milpitas or Albuquerque or Fort Collins or Santa Barbara or Chicago or Boston or Knoxville
$120k-$275k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
6+ YOEMaster's degree or equivalent, 6+ years programming, advanced skills in C/C++/Rust and Python, quantum computing and HPC experience, familiarity with Qiskit/CUDA-Q/TensorFlow Quantum/Pennylane, Linux, GPU/HPC architecture, and ML/compilers.
C, C++, Rust, Python, Qiskit, CUDA-Q, TensorFlow Quantum, Pennylane, Linux, TensorFlow, PyTorch, MLIR
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Security Engineer (Junior)
Knoxville, Tennessee, United States
$64k-$139k/yr HybridFull Time
CGI
CGINYSE: GIB: Provides information technology and business consulting services.
0+ YOE0–3 years systems/security engineering experience with Windows/Linux hardening, cloud fundamentals, scripting, troubleshooting, documentation, and ability to obtain a Public Trust clearance. US citizen or green card required.
EDR, DLP, Windows, Linux, AWS, Azure
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HPE Labs - Senior Software Engineer – Integrated HPC & Quantum Solutions
Milpitas or Albuquerque or Fort Collins or Santa Barbara or Chicago or Boston or Knoxville
$120k-$275k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
6+ YOEMaster's or equivalent experience,6+ years programming,advanced skills in C/C++/Rust and Python,experience with quantum computing tools and HPC,strong math and software engineering background.
Qiskit, CUDA-Q, TensorFlow Quantum, Pennylane, C, C++, Rust, Python, Linux command line tools, TensorFlow, PyTorch, MLIR
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Senior HPC Engineer, Classified Computing (16626)
Oak Ridge, Tennessee, United States
OnsiteFull Time
Oak Ridge National Laboratory
Oak Ridge National Laboratory: The U.S. Department of Energy's largest multi-program science laboratory.
8+ YOE8+ years HPC engineering experience, expertise in HPC architecture, cluster management, parallel programming, security/compliance in classified environments, Linux administration, scripting, and performance tuning.
SLURM, PBS, Moab, Bash, Python, Ansible, Ganglia, Grafana, MPI, OpenMP, CUDA, Lustre, GPFS, BeeGFS, Pascal, BASIC, Delphi, Visual Basic, C, C++, Perl, Ruby, PEAR, Tcl, RHEL, CentOS, SUSE, Debian, Ubuntu, Active Directory, TCP/IP, DHCP, DNS, WINS, NOVELL, VPN, Citrix, Terminal Services, Nagios, HP BAC, Precise i3, SGI SMC, HP PCM, Bright Cluster Manager, Puppet, Cobbler, Chef, Red Hat Satellite, Kickstart, Panasas, DDN, SGI DMF, StorHouse, MOAB/MAUI, Torque, PBS Pro, Windows HPC Scheduler, Nice DCV, EnginFrame, VNC, OpenText Exceed OnDemand, Web Remote Desktop, Docker, Kubernetes, Kubeflow, NVIDIA DGX-1, SQL Server, MySQL, Zope, Infiniband, Mellanox, OFED, Voltaire, Force10, AWS, Terraform, Packer
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Engineering System Administrator, Principal
Oak Ridge, Tennessee, United States
$84k-$168k/yr OnsiteFull Time
Centrus Energy
Centrus EnergyNYSE American: LEU: Supplies enriched uranium fuel for commercial nuclear power plants.
5+ YOERequires 5–10+ years in systems engineering or architecture, including 3+ years in OT/ICS or critical infrastructure, with Windows/Linux, virtualization, storage, SCADA, cybersecurity, and NIST experience.
NIST 800-82, NIST 800-53/171, ISA/IEC 62443, SCADA, PLC/DCS, Windows, Linux, VMware, Hyper-V, KVM, PowerShell, Python, Ansible, Splunk, Elastic, Grafana, SolarWinds, Nozomi, Claroty, Dragos, SIEM
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Server Engineer
Knoxville, Tennessee, United States
OnsiteFull Time
The University of Tennessee Medical Center
The University of Tennessee Medical Center: Academic medical center providing comprehensive patient care and research.
4+ YOEHands-on server/systems administration experience with Nutanix, Citrix, virtualization, SAN/NAS, Windows and Linux, Azure/M365, Active Directory, backups and PowerShell automation; strong documentation and troubleshooting skills.
Nutanix, Citrix, Azure, M365, VMware, PowerShell, SAN, NAS, Windows 2016-2025, Linux, Hybrid Active Directory, Azure AD, iSCSI, Fibre Channel
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3w
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HPE Labs - Senior Software Engineer – Integrated HPC & Quantum Solutions
Milpitas or Albuquerque or Fort Collins or Santa Barbara or Chicago or Boston or Knoxville
$120k-$275k/yr HybridFull Time
Hewlett Packard Enterprise
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
6+ YOEMaster's or equivalent,6+ years programming, advanced skills in C/C++/Rust and Python, experience with quantum computing tools and HPC, strong math and communication skills.
C, C++, Rust, Python, Qiskit, CUDA-Q, TensorFlow Quantum, Pennylane, TensorFlow, PyTorch, MLIR, Linux
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2w
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Data Systems Software Engineer (16858)
Oak Ridge, Tennessee, United States
OnsiteFull Time
Oak Ridge National Laboratory
Oak Ridge National Laboratory: The U.S. Department of Energy's largest multi-program science laboratory.
2+ YOEBS in CS or related, 2+ years Linux systems engineering, Python/Bash/Perl scripting, CI/CD and Docker experience, Kubernetes management, HPC/SLURM experience preferred.
SLURM, Docker, Kubernetes, Python, Bash, Perl, GitLab CI/CD, PostgreSQL, Vue.js, FastAPI, VMware, PBS
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3w
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Junior Developer - Platform Integration Specialist (16789)
Oak Ridge, Tennessee, United States
OnsiteFull Time
Oak Ridge National Laboratory
Oak Ridge National Laboratory: The U.S. Department of Energy's largest multi-program science laboratory.
BS/BA in CS or related field, prior software development experience, proficiency with Python, JavaScript, Django, HTML/CSS, strong troubleshooting and communication skills, interest in data management and manufacturing.
Python, Django, JavaScript, HTML, CSS, Git, Linux, PostgreSQL
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1w
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Software Configuration Manager
Oak Ridge, Tennessee, United States
$101k-$135k/yr OnsiteFull Time
Centrus Energy
Centrus EnergyNYSE American: LEU: Supplies enriched uranium fuel for commercial nuclear power plants.
3+ YOEBachelor's in STEM, 3+ years SW configuration management or software/IT experience, experience with PDM (Windchill), version/change control, Windows and Unix/Linux, Python or VBA scripting, and ability to obtain/maintain Q clearance.
Windchill, SolidWorks, Azure DevOps Server, Git, Bitbucket, JIRA, Confluence, Coverity, Artifactory, Jenkins, Nexus, GitLab CI/CD, Bamboo, Python, VBA, Windows, Unix/Linux
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3w
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HPSC System Administrator: Office of Innovative Technologies - UTK
Knoxville, Tennessee, United States
$95k-$105k/yr HybridFull Time
University of Tennessee Health Science Center
University of Tennessee Health Science Center: Provides medical education, clinical care, and health sciences research.
3+ YOEMaster's in CS/IT/engineering or related, 3+ years IT administration, U.S. citizen or green card required, Linux and Red Hat experience, SLURM/cluster and networking skills, and a writing sample.
Red Hat Linux, Slurm, Torque, MOAB, HTCondor, Lustre, Icinga, SolarWinds, XDMod, Microsoft Teams, Microsoft OneDrive, Microsoft SharePoint, Team Dynamics, Ansible, Puppet, Chef, Salt/SaltStack
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2w
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Senior IT Technician: Tickle College of Engineering - UTK
Knoxville, Tennessee, United States
$55k-$60k/yr OnsiteFull Time
University of Tennessee Health Science Center
University of Tennessee Health Science Center: Provides medical education, clinical care, and health sciences research.
2+ YOEAssociate degree in CS/CE/IT, 2+ years hardware/software support experience, knowledge of Mac/Windows, Active Directory and Intune, networking (DNS/DHCP), MS Office, customer service and troubleshooting skills.
Microsoft Active Directory, Microsoft Intune, Microsoft Office, Microsoft OneDrive, Linux
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