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Software Engineer 4 (Commercial Nuclear)

Protingent
Corvallis, OR Full Time
POSTED ON 9/30/2026
AVAILABLE BEFORE 10/28/2026
Job Description

Job Title: Software Engineer 4 (Commercial Nuclear)

Position Description: Protingent Staffing has an exciting direct hireSoftware Engineer 4 (Commercial Nuclear) with our client that is fully remote.

Job Description:

  • This is a senior level position based on experience and will be working within the Plant Services department assisting in the development of the software models that supports the control room simulator.
  • This position will work in close collaboration with the operators and engineers to support a range of software development tasks such as updating plant models in accordance with engineering documentation.
  • Ideal candidate is familiar with thermal hydraulic system codes (e.g., RELAP5 and Trace), and have experience with neutronic analysis codes (e.g., Simulate 3 and MCNP).
  • Additional consideration for candidates that also have GSE software suite (i.e., SimExec and JTopmeret) experience.


Job Responsibilities:

  • High standard to accurately reflect information from engineering documentation into plant models.
  • Supports development, testing and operation of the control room simulator and other software projects.
  • Develops software in accordance with the established procedures and processes to maintain configuration control.
  • Documents software defects using issue tracking software.
  • Provides recommended solutions when errors are encountered and seeks to identify common cause issues that affect performance of the software solution.
  • Provides recommended solutions for problems using professional operational principles and company objectives.
  • Works under consultative direction toward long-range goals and objectives. Collaborates with team members to ensure solutions are vetted and deliverables are of high quality.
  • Performs hardware setup and maintenance such as installing computers/monitors and connecting cables. This may at times require limited travel to other locations outside of Corvallis at company’s expense.
  • Performs other duties as assigned.


Job Qualifications:

  • Education/Certification: A minimum of a B.S. degree in physics, engineering or other technical degree from an accredited college or university is required. ABET accredited engineering program preferred. Five or more years of demonstrable software deliverables with a focus on modeling and simulator development.
  • Experience: 5 years of professional software development experience. Working with thermal hydraulic and neutronic analysis software is highly desirable.
  • Previous experience with thermal hydraulic system codes (e.g., RELAP5 and Trace)
  • Working knowledge of an integrated development environment such as Visual Studio or Visual Studio Code and a revision control system such as Git is required
  • Previous experience with project management systems like Gitlab or Github
  • Experience with developing software in Fortran, C , and/or Python
  • Previous experience with neutronic analysis codes (e.g., Simulate 3 and MCNP)
  • Demonstrable understanding of basic thermal hydraulic engineering principles
  • Demonstrable understanding of basic numerical methods to solve coupled partial differential equations associated with fluid flow and heat transfer
  • Demonstrable aptitude to read and interpret P&ID drawings
  • Previous experience with GSE simulation software (i.e., SimExec, JTopmeret, JElectric)
  • Industry Requirements: Eligible to work under Department of Energy 10 CFR Part 810.


Job Details:

  • Job Type: Direct Hire
  • Salary: $127,104-$153,401.
  • Location: Fully Remote


About Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies. We’re passionate about making a positive impact by connecting exceptional talent with meaningful opportunities and helping our clients build the future.

Salary : $127,104 - $153,401

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