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As of 3 November 2026, Oak Ridge National Laboratory has 140 open roles (11 new in 30 days), its research and science team is hiring most, and its postings name Python, Linux and Bash as the tools the team works in.
As of 3 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Headquarters
- Oak Ridge, Tennessee, United States
- Employees
- 5001-10000 employees (linkedin)
- Sells to
- national laboratories, scientific research
- Certifications on site
- Site languages
- EN
- Career system
- Smartrecruiters
Oak Ridge National Laboratory in one screen
Read from ornl.gov: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Oak Ridge National Laboratory is a U.S. Department of Energy national laboratory that conducts research in nuclear science, computing, neutron science, quantum computing, materials, biotechnology, fusion and isotope production. It operates major facilities including the Spallation Neutron Source and the Discovery and Lux computing systems, and supports the American Science Cloud initiative.
Named on the site: national laboratories, scientific research.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 600 scored.
What Oak Ridge National Laboratory says it runs
Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.
As part of our research team, you will participate in developing advanced AFM-based GHz and THz near-field electrical and optical microscopy modes and use Python scripting to establish automated and autonomous experimental workflows.• Engineer and optimize HPC clusters, including Linux operating systems, workload schedulers such as SLURM, resource management, high-speed fabrics, and parallel file systems.• Develop and maintain infrastructure, configuration, and deployment automation using technologies such as Argo CD and GitOps workflows, Puppet, Go, Python, Bash, and GitLab CI.• Lead automation and infrastructure modernization using Ansible, Python, Bash, Git, and infrastructure-as-code practices to improve scalability, security, reliability, and operational efficiency.• Design, deploy and manage the Infrastructure platform using IaC tools such as Terraform, Ansible and Puppet.NCCS is home to some of the fastest supercomputers and storage systems in the world including Frontier, the first supercomputer to break the exascale barrier and Orion, a 700 petabytes Lustre parallel file system.• Deploy, configure and manage HPC-scale services in a Linux environment, primarily RedHat and Rocky.• Implement and support VMware virtualized environments tailored for Windows systems.
Kubernetes Administration:• Architect, build, optimize, and sustain enterprise Linux platforms, primarily Red Hat Enterprise Linux (RHEL) or Ubuntu, across physical and virtual environments and multiple security domains.• Manage, configure, and maintain Windows server environments, including Active Directory, Group Policy, DNS, and DHCP.The selected candidate will create, publish, and maintain digital content across ORNL's public website, internal SharePoint environment, social media channels, and short-form video platforms.• Design, develop, optimize and analyze reactor models using world-class modeling and simulation codes (SCALE, VERA, OpenMC, MCNP, Serpent, MOOSE) to support the design and development of next generation nuclear reactors.• Deploy, configure and manage HPC-scale services in a Linux environment, primarily RedHat and Rocky.140 open roles, 11 opened in 90 days
Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring research and science in United States →
| open · new 30 d | |
|---|---|
| research and science | 43 · 4 |
| Engineering (non-software) | 18 · 2 |
| IT operations & business systems | 12 · 0 |
| Data & AI | 9 · 1 |
| Software engineering | 5 · 0 |
| skilled trades and field service | 4 · 2 |
| facilities cleaning and security | 3 · 0 |
| healthcare clinical | 3 · 0 |
| Product, program & project management | 3 · 0 |
| Marketing & communications | 2 · 0 |
| Quality, safety & environment | 2 · 0 |
| arts media and entertainment | 1 · 0 |
| Finance & accounting | 1 · 0 |
| manufacturing and production | 1 · 0 |
| Business development & strategy | 0 · 0 |
What is changing, read from the postings
Intents are events the employer states about itself, each with the sentence and the posting it came from.
No change signals read in the current postings.
Sales, marketing and IT leaders by function. Add Oak Ridge National Laboratory to a monitor and get a webhook when a role opens, a tool appears or a signal is read.
Free plan: 1,000 records, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
Companies like Oak Ridge National Laboratory
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 600 scored.
From the company's own website
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Oak Ridge National Laboratory (Oak Ridge, United States, 5001-10000 employees) has 140 open roles, 11 new in 30 days, and names 14 tools in its postings. (Breaknorm, 3 November 2026, https://breaknorm.co/company/ornl.gov)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- ProfileBuilt from ornl.gov: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Smartrecruiters career site; reposts collapse into one record.
- Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
- HeadcountLinkedIn where known, otherwise estimated from the site.
Oak Ridge National Laboratory: questions
Does Oak Ridge National Laboratory use Python?
Yes, by the company's own words: 57 postings name it, first seen 2026-10-26, in the research and science team.
Is Oak Ridge National Laboratory hiring?
140 open roles as of 3 November 2026, 11 opened in the last 30 days and 30 closed. The largest team hiring is research and science.
Where does this profile come from?
From ornl.gov itself: we crawled it on 2026-10-29, built the profile on 2026-10-31, and read its career site (Smartrecruiters) hourly since. Headcount is from LinkedIn.
Who should I write to at Oak Ridge National Laboratory?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 0 public role addresses from the site are there too.
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