Software Developer III

  • Category: Software Developer Jobs
  • Location: Clinton, Tennessee
  • Job Type: Full Time / Part Time
  • Salary: Estimated: $ 23K to 28K
  • Published on: 2025/09/21

Job highlights
Identified by Google from the original job post
Qualifications
A BS in computer science, engineering, or related field and a minimum of five (5) years of relevant experience
An equivalent combination of education and experience may be considered
Experience with all phases of the software development life cycle
Experience writing and maintaining code in one or more of the following lanaguages: C++, C, Python, Fortran, Java, and Qt
This position requires the ability to obtain and maintain a clearance from the Department of Energy
As such, this position is a Workplace Substance Abuse (WSAP) testing designated position
WSAP positions require passing a pre-placement drug test and participation in an ongoing random drug testing program
Benefits
ORNL offers competitive pay and benefits programs to attract and retain talented people
The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy
Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for 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
Responsibilities
Participate in software development, quality assurance and life cycle management in areas related to nuclear nonproliferation and post-nuclear detonation forensics and consequence management
Advise R&D staff (e.g., nuclear engineers, physicists, chemists) with issues pertaining to code development, maintenance, and deployment, as well as computational analysis
Collaborate with researchers inside and outside ORNL to advance the technical and scientific missions of the group, laboratory, and sponsor
Interact regularly with senior scientists, program managers, group members, and prepare and present periodic reports documenting research and development activities
Ensure compliance with environment, safety, health, and quality program requirements
Maintain strong dedication to the implementation and perpetuation of values and ethics
All team members deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service
Job description
Requisition Id 12851

Overview:

As a U.S. Department of Energy (DOE) Office of Science national laboratory, Oak Ridge National Laboratory (ORNL) has an extraordinary 80-year history of solving the nation’s biggest problems. We have a dedicated and creative staff of over 6,000 people! Our vision for diversity, equity, inclusion, and accessibility (DEIA) is to cultivate an environment and practices that foster diversity in ideas and in the people across the organization, as well as to ensure ORNL is recognized as a workplace of choice. These elements are critical for enabling the execution of ORNL’s broader mission to accelerate scientific discoveries and their translation into energy, environment, and security solutions for the nation.

We are seeking a Software Developer who will support the Incident Modeling and Computational Sciences Group in the Nuclear Nonproliferation Division, National Security Sciences Directorate at Oak Ridge National Laboratory (ORNL).

Major Duties/Responsibilities:
• Participate in software development, quality assurance and life cycle management in areas related to nuclear nonproliferation and post-nuclear detonation forensics and consequence management.
• Advise R&D staff (e.g., nuclear engineers, physicists, chemists) with issues pertaining to code development, maintenance, and deployment, as well as computational analysis.
• Collaborate with researchers inside and outside ORNL to advance the technical and scientific missions of the group, laboratory, and sponsor.
• Interact regularly with senior scientists, program managers, group members, and prepare and present periodic reports documenting research and development activities.
• Ensure compliance with environment, safety, health, and quality program requirements.
• Maintain strong dedication to the implementation and perpetuation of values and ethics.

All team members deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote diversity, equity, inclusion, and accessibility by fostering a respectful workplace – in how we treat one another, work together, and measure success.

Basic Qualifications:
• A BS in computer science, engineering, or related field and a minimum of five (5) years of relevant experience. An equivalent combination of education and experience may be considered.
• Experience with all phases of the software development life cycle.
• Experience writing and maintaining code in one or more of the following lanaguages: C++, C, Python, Fortran, Java, and Qt.

Preferred Qualifications:
• Familiarity with Science and Technology issues associated with nuclear nonproliferation and counterproliferation.
• Experience in work related to relevant offices within DOE and NNSA.
• 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 is not available for this position.

Q clearance:

This position requires the ability to obtain and maintain a clearance from the Department of Energy. As such, this position is a Workplace Substance Abuse (WSAP) testing designated position. WSAP positions require passing a pre-placement drug test and participation in an ongoing random drug testing program.

Benefits at ORNL:

ORNL offers competitive pay and benefits programs to attract and retain talented people. The laboratory offers many employee benefits, including medical and retirement plans and flexible work hours, to help you and your family live happy and healthy. Employee amenities such as on-site fitness, banking, and cafeteria facilities are also provided for 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.

If you have difficulty using the online application system or need an accommodation to apply due to a disability, please email: ORNLRecruiting@ornl.gov or call 1.866.+63.+545.

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.


Company Name: Oak Ridge National Laboratory

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