Jobs in the United States

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Test Engineer
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Annapolis Junction, MD
5+ years of experience with being a test engineer developing or executing test scripts and analyzing results in while performing system testing of complex systems
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Annapolis Junction, MD
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Annapolis Junction, MD
Object Oriented Programming Language (C, C++, Java) o Python Programming o GCC compiler o Multi-threaded software o Parallel processing
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Ft Meade; Hanover, MD
Develop python applications to perform user and data management.
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Reverse Engineer/Malware Analyst
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Annapolis Juntion, MD
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Ft Meade, MD
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Network Engineer
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Ft Meade; Hanover, MD
Knowledge of coding languages for scripting (e.g. Python, Perl).
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Ft Meade, MD
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Oak Ridge National Laboratory

Data Systems Software Engineer

Oak Ridge, TN, United States

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Job details

Apply by: Nov 17, 2026
Posting language: English
Posted: Aug 27, 2026

Original job description

Requisition Id 16858 Level: TP02

Overview:

The Environmental Sciences Division (ESD) of Oak Ridge National Laboratory (ORNL) has an opening for a Data Systems Software Engineer, in its Earth Sciences Informatics portfolio. You will help develop modular and scalable software tools and infrastructure for data processing and data center operations in the Earth, climate, and environmental sciences, such as the Atmospheric Radiation Measurement (ARM) Data Center.

Major Duties/Responsibilities:

ARM Data Center processes, archives and distributes atmospheric observations from observatories across the globe and provides computational infrastructure and analysis tools for the scientific community. In this position, you will:

Work independently and as part of a team to research, develop and operate back-end data analysis workflows and processes at scale in a HPC environment.
Design and develop new creative solutions for increasing large volumes of historical and streaming data analysis on hybrid HPC and cloud computing platforms.
Formulating necessary solutions using various parallel computing paradigms and tools, HPC schedulers (such as slurm), Containers and Kubernetes, Python, Bash and other scripting/programming languages in the Linux environment.
Configure, deploy and update containers in a Docker/Kubernetes environment using GitLab CI/CD pipelines.
Develop documentation for systems/applications deployed.
Able/willing to learn new technologies/techniques to meet programmatic requirements
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 – in how we treat one another, work together, and measure success.

Basic Qualifications:

BS degree in computer science, information systems or related field
Two years of progressive systems engineering experience in a Linux environment
Full-stack system development experience
Knowledge and experience in scripting language(s) (Python, Bash, PERL)
Experience in working in a CI/CD environment with docker container deployment is required
Experience with managing a Kubernetes container environment is a must
Good communication skills in English, both oral and written
Desire to learn and adopt new tools and technologies as required by the projects

Preferred Qualifications:

Experience in Python and PostgreSQL
Experience working in a HPC environment (SLURM, pbs)
Experience in Vue.js, FastAPI, and other frontend development tools
Virtualization and container infrastructure experience (VMWare)
Excellent written and oral communication skills
Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory
Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs

Special Requirements:

Visa sponsorship: Visa sponsorship is not available for this position.
Security, Credentialing, and Eligibility Requirements: For employment at Oak Ridge National Laboratory (ORNL), a Real ID compliant form of identification will be required. Additionally, ORNL is subject to Department of Energy (DOE) access restrictions. All employees must also be able to obtain and maintain a federal Personal Identity Verification (PIV) card as mandated by Homeland Security Presidential Directive 12 (HSPD-12) and Department of Energy (DOE) Order 473.1A, which requires a favorable post-employment background investigation.

To obtain this credential, new employees must successfully complete and pass a Federal Tier 1 background check investigation. This investigation includes a declaration of illegal drug activities, including use, supply, possession, or manufacture within the last year. This includes marijuana and cannabis derivatives, which are still considered illegal under federal law, regardless of state laws.

About ORNL:

As a U.S. Department of Energy (DOE) Office of Science national laboratory, ORNL has an impressive 80-year legacy of addressing the nation’s most pressing challenges. Our team is made up of over 7,000 dedicated and innovative individuals! Our goal is to create an environment where a variety of perspectives and backgrounds are valued, ensuring ORNL is known as a top choice for employment. These principles are essential for supporting our broader mission to drive scientific breakthroughs and translate them into solutions for energy, environmental, and security challenges facing the nation.

ORNL offers competitive pay and benefits programs to attract and retain individuals who demonstrate exceptional work behaviors. The laboratory provides a range of employee benefits, including medical and retirement plans and flexible work hours, to support the well-being of you and your family. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also available for added convenience.

Other benefits include the following: Prescription Drug Plan, Dental Plan, Vision Plan, 401(k) Retirement Plan, Contributory Pension Plan, Life Insurance, Disability Benefits, Generous Vacation and Holidays, Parental Leave, Legal Insurance with Identity Theft Protection, Employee Assistance Plan, Flexible Spending Accounts, Health Savings Accounts, Wellness Programs, Educational Assistance, Relocation Assistance, and Employee Discounts.

This position will remain open for a minimum of 5 days after which it will close when a qualified candidate is identified and/or hired.

We accept Word (.doc, .docx), Adobe (unsecured .pdf), Rich Text Format (.rtf), and HTML (.htm, .html) up to 5MB in size. Resumes from third party vendors will not be accepted; these resumes will be deleted and the candidates submitted will not be considered for employment.

If you have trouble applying for a position, please email ORNLRecruiting@ornl.gov.

ORNL is an equal opportunity employer. All qualified applicants, including individuals with disabilities and protected veterans, are encouraged to apply. UT-Battelle is an E-Verify employer.

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More about this job

Skills

Process data
Work independently
Research
Data analysis
Cloud computing
Kubernetes
Python
Bash
Programming languages
Linux
Docker
GitLab
CI/CD
Documentation
Computer science
Perl
Communication skills
PostgreSQL
Vue.js
Front-end development
VMware

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