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Hpc Engineer Jobs in Oak Ridge, TN (NOW HIRING)

Cadre5

DevSecOps Engineer

Knoxville, TN

... HPC compute services, user interface and API developers, and intelligent operations (AI/MLOps ... Most of the resources working on AmSC only have a part-time allocation to the project. You will be ...

Cadre5

Kubernetes Software Engineer

Knoxville, TN · On-site

Our Cadre5 Lab Partners division has partnered with The National Center for Computational Sciences (NCCS) at Oak Ridge National Laboratory (ORNL) to recruit a Kubernetes Software Engineer for the HPC ...

Bespoke Labs

Machine Learning Engineer

Knoxville, TN · On-site

Must-Have Skills 3+ years of ML engineering experience -- model training, fine-tuning, or post ... HPC (AWS, GCP, SLURM, or Ray) Solid understanding of evaluation methodology -- held-out sets ...

Cadre5

Senior Platform Engineer

Knoxville, TN

$93K - $127K/yr

As a Senior Platform Engineer for the HPC Platform teams, you will work to support all activities of our supercomputer center. Our primary platform is the OLCF Slate Service, built on Kubernetes and ...

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Hpc Engineer information

See Oak Ridge, TN salary details

$20.8K

$93.7K

$149.2K

How much do hpc engineer jobs pay per year?

As of Jul 17, 2026, the average yearly pay for hpc engineer in Oak Ridge, TN is $93,662.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,400.00 and $115,800.00 per year, depending on experience, location, and employer.

What engineers make $300,000 a year?

Highly experienced engineers in specialized fields such as software engineering, data engineering, or systems engineering can earn $300,000 or more annually, especially with senior roles, leadership positions, or in high-demand industries. Skills in cloud computing, machine learning, or cybersecurity, along with advanced certifications, can contribute to reaching this salary level.

Does HPC pay well?

HPC (High Performance Computing) engineers typically earn competitive salaries due to their specialized skills in system architecture, parallel processing, and software optimization. Salaries vary based on experience, location, and industry, but generally, HPC roles offer above-average compensation compared to other engineering fields.

What engineers make $500,000?

Highly experienced engineers in specialized fields such as software engineering, data engineering, or systems engineering can earn $500,000 or more annually, especially with senior roles, leadership positions, or in high-demand industries like technology or finance. Achieving this level often requires advanced skills, certifications, and extensive experience.

What are the key skills and qualifications needed to thrive in the Hpc Engineer position, and why are they important?

To thrive as an HPC Engineer, you need a solid background in computer science, mathematics, or a related field, with expertise in parallel computing, Linux systems, and high-performance cluster management. Proficiency with job schedulers (like SLURM or PBS), programming languages such as C/C++ or Python, and experience with distributed file systems are highly valuable, and certifications in relevant areas can enhance your qualifications. Strong problem-solving, collaboration, and communication skills help you work efficiently within technical teams and explain complex concepts to non-experts. These skills and qualities are essential for ensuring high performance, reliability, and scalability of computing systems in scientific and enterprise settings.

What are some of the common challenges faced by HPC Engineers in their day-to-day work?

HPC Engineers often encounter challenges such as optimizing performance for complex workloads, troubleshooting system failures, and efficiently managing large-scale infrastructures. You may be required to balance the needs of multiple users and projects, quickly address hardware or software issues, and stay ahead of evolving technologies. Collaboration with researchers, IT staff, and software developers is key to designing robust solutions. Overcoming these challenges helps improve computational efficiency and supports critical research and business objectives.

What does an HPC Engineer do?

An HPC (High-Performance Computing) Engineer designs, deploys, and optimizes high-performance computing systems used for intensive computational tasks. They work with parallel computing, cluster management, and performance tuning to ensure efficient processing of large-scale simulations, data analysis, and scientific research. Their role often involves configuring hardware, optimizing software, and troubleshooting issues to maximize system performance.

What does an HPC engineer do?

An HPC (High-Performance Computing) engineer designs, develops, and maintains large-scale computing systems used for complex data processing and scientific simulations. They optimize hardware and software performance, troubleshoot system issues, and often work with parallel computing tools and programming languages like MPI or CUDA to ensure efficient operation of supercomputers and clusters.
What are popular job titles related to Hpc Engineer jobs in Oak Ridge, TN? For Hpc Engineer jobs in Oak Ridge, TN, the most frequently searched job titles are:
What cities near Oak Ridge, TN are hiring for Hpc Engineer jobs? Cities near Oak Ridge, TN with the most Hpc Engineer job openings:
Hpc Engineer jobs near you
Infographic showing various Hpc Engineer job openings in Oak Ridge, TN as of July 2026, with employment types broken down into 86% Full Time, 11% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $93,662 per year, or $45 per hour.
Kubernetes Platforms System Engineer

Kubernetes Platforms System Engineer

Cadre5

Knoxville, TN

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 28 days ago

Job description

Kubernetes Platforms System Engineer
Founded in 1999 in the beautiful Smoky Mountains of East Tennessee, Cadre5 provides innovative technical solutions to our customers locally and nationally. Our Cadre5 Lab Partners division has partnered with The National Center for Computational Sciences (NCCS) at Oak Ridge National Laboratory (ORNL) to recruit a Kubernetes Platforms System Engineer, you will work in the Infrastructure team within the HPC Infrastructure and Networking group to support all activities of our supercomputer center. The National Center for Computational Sciences (NCCS) at Oak Ridge National Lab (ORNL), which hosts several of the world’s most powerful computer systems, is seeking highly qualified individuals to play a key role in improving the security, performance, and reliability of the NCCS computing infrastructure which supports multiple highly ranked Top500 Supercomputers, including the world’s first exaflop system, Frontier.
ORNL delivers scientific discoveries and technical breakthroughs needed to realize solutions in energy and national security and provides economic benefit to the nation. This premier research institution located near Knoxville in Oak Ridge, TN, addresses national needs through impactful research and world-leading research centers.

**Please note: The first step in the interview process requires candidates to join a Microsoft Teams meeting with the video turned on.**
This is a full-time, permanent position that can telecommute. Occasional travel to the Oak Ridge facility may be required.
Why Cadre5?
  • Working with highly talented team members
  • 3 weeks’ vacation
  • Excellent medical insurance, including employer-paid benefits
The Team:

As a Kubernetes Platform Engineer for the HPC Platform teams, you will work to support all activities of our supercomputer center. Our primary platform is the OLCF Slate Service, built on Kubernetes and RKE2, which provides a container orchestration service for running critical operation applications and user-managed persistent applications that run alongside the OLCF Supercomputer systems and other OLCF managed HPC clusters.
Job Responsibilities:
  • Work with the team to define and implement best practices and standards within the organization
  • Keeping the Kubernetes platform reliable, available, and fast
  • Architecting solutions to problems that improve the reliability, scalability, performance, and efficiency of our services
  • Respond to, investigate, and fix service issues all the way from bare metal through the OS to the application code
  • Coordinate with vendors to resolve hardware and software problems
  • Participate in an on-call rotation providing 24-hour, 7-day support and off-hours maintenance windows
  • Work with users to help them use Kubernetes
Basic Qualifications:
  • Bachelor’s degree in a scientific field and a minimum of 5-8 years of relevant experience. An equivalent combination of education and experience will be considered.
  • Experience with Kubernetes as a cluster administrator for on-premises deployments
  • Excellent interpersonal/communications skills, and the ability to work as part of a team
  • Strong working knowledge of Linux systems fundamentals and networked computing environment concepts
  • Experience with code reviews, code quality, CI/CD tooling, GitOps, SCM (e.g. GitLab)
  • Ability to identify requirements and to define, plan, and implement requisite solutions for small and medium projects
  • Ability to develop and maintain programs and scripts that aid in the operation and automation of tasks using various shell and scripting languages (primarily bash, Python, and Go)
  • Experience with on-call rotation
  • The ability to obtain and maintain a Department of Energy "Q" clearance is required. This requires US Citizenship.
Preferred Qualifications:
  • Bachelor’s degree in a scientific field and 8-10 years of relevant experience.
  • Subject matter expert in Kubernetes as a cluster administrator for bare metal, on-premises deployments
  • Excellent interpersonal/communications skills, be able to effectively communicate with other teams and organizational leadership. Convey technical details to a non-or semi-technical audience.
  • Ability to identify requirements and to define, plan, and implement requisite solutions for large, organizationally impactful projects.
  • Self-driven with the ability to work in a dynamic, loosely structured research amp; development environment.
  • Experience with RKE2 (nice to haves: Red Hat OpenShift and Talos). Multi-cluster management tools for Kubernetes (e.g. Fleet), and container security tools (Neuvector, SCC, pod admission control)
  • Experiencing with managing image registries such as Quay or Harbor
  • Experience using tools such as Prometheus, Nagios, and Grafana to monitor systems, metrics and create dashboards
  • Experience designing and implementing highly-available systems/services
  • Experience with Infrastructure-as-Code tooling such as Terraform, Helm, and Puppet
  • Experience implementing systems-level security technologies (e.g. SELinux, Seccomp, linux capabilities), experience with DevSecOps, and general security best practices.
  • Experience with AIOps and MLOps tooling – e.g. KServe, Kubeflow, vLLM, NVidia Enterprise AI, AMD Silo AI, ClearML, MLFlow
  • Experience using HPC hardware for Kubernetes – e.g. RDMA, DPUs, Infiniband, many-core CPUs
  • Experience with declarative CI/CD tools such as ArgoCD
  • Experience with workflow engines such as Apache Airflow or Argo Workflows
  • Experience with infrastructure automation
  • Cloud engineering experience with at least one cloud service provider
  • Experience with reusable, automated workflows such as PagerDuty playbooks
Benefits
Cadre5 offers excellent pay and benefits, to include full medical, dental, and vision coverage coupled with 401K match, 15 days PTO, and 10 holidays.
Cadre5 is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. Cadre5 is an E-Verify Employer.

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About Cadre5

Sourced by ZipRecruiter

Industry

Software development

Company size

11 - 50 Employees

Headquarters location

Knoxville, TN, US

Year founded

1999

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