Advanced Nuclear Engineer and Physicist Nuclear (8059)
West Mifflin or Schenectady or West Milton or Idaho Falls or Charleston
$86k-$135k/yrOnsiteFull Time
Naval Nuclear Laboratory: Operates and maintains U.S. naval nuclear propulsion systems.
2+ YOEDegree in engineering or science (BS/MS/PhD) with relevant experience, US citizenship, eligibility for classified access, radiation shielding and modeling experience preferred, Python experience preferred.
Idaho National Laboratory: Conducts nuclear energy research and national security operations.
0+ YOEBachelor-level degree in a quantitative field, proficiency in C++ and Python, experience with finite-element and advanced numerical methods, strong communication, and ability to work on high-performance computing projects.
Idaho National Laboratory: Conducts nuclear energy research and national security operations.
0+ YOEMaster's or PhD in a quantitative discipline; experience with Python/C#/Java/C++, LLMs/RAG, ML frameworks, HPC, cloud platforms, and ability to obtain DOE Q clearance (US citizenship required).
Python, C#, Java, C++, GitHub, Jupyter Notebook, SciPy, NumPy, PyTorch, TensorFlow, CUDA, AWS, Microsoft Azure, Google Cloud Platform
Digital Model / BIM Automation Developer -Kiewit Nuclear Solutions
United States or Atlanta or Oak Ridge or Dallas or Albuquerque or Lenexa or Houston or Aiken or Seattle or Idaho Falls
$136k-$142k/yrRemoteFull Time
Kiewit: Provides large-scale construction and engineering services for diverse infrastructure.
Experience processing and converting engineering models, strong Python and SQL skills, automation and systems administration experience, EPC or construction domain experience, and ability to support high-availability model delivery systems.
UniversalPlantViewer (UPV), Universal Digital Twin Hub (UDITH), Python, SQL Server, Azure SQL, SmartPlant Review, Navisworks, Data Factory, Databricks, Data Lake, CI/CD
Idaho National Laboratory: Conducts nuclear energy research and national security operations.
PhD in a related field (completed and within previous 5 years), experience developing ML models with Python and libraries (PyTorch, TensorFlow, scikit-learn), scientific data analysis, version control, and multidisciplinary collaboration.
Idaho National Laboratory: Conducts nuclear energy research and national security operations.
2+ YOEBachelor's in math, engineering, computer science or related plus 2 years relevant experience (or advanced degree). U.S. citizenship required. Proficiency in Python and C++, simulation codes, verification/validation, and strong communication skills.
Idaho National Laboratory: Conducts nuclear energy research and national security operations.
2+ YOEBachelor in math/engineering/computer science and 2+ years (or advanced degree) required; robotics and autonomous systems experience; proficiency with MATLAB, Simulink, C/C++/C#, Python, Julia, ROS2, and GitHub; strong communication skills.
Senior Radio Frequency and Systems Administrator Technician
Idaho Falls, Idaho, United States
$31-$60/hrOnsiteFull Time
Idaho National Laboratory: Conducts nuclear energy research and national security operations.
4+ YOEHigh-school diploma and 4+ years technical experience (level-dependent). Linux and Windows administration, RF systems and SDR experience, Python/Bash/PowerShell scripting, lab networking, documentation, and hands-on RF hardware skills.
Idaho National Laboratory: Conducts nuclear energy research and national security operations.
2+ YOEBachelor's in a related field or equivalent experience; 2+ years (level 2) or 5+ years (level 3) software development experience; experience with C/C++, Java, Python, Linux/Windows, CI/CD, and configuration management.
OkloNYSE: OKLO: Developing advanced fast fission nuclear power plants.
3+ YOEBachelor's in engineering, 3+ years I&C experience with PLC/SCADA/SQL, scripting (Python or VBA), V&V experience, ability to read electrical schematics and P&IDs, strong communication and cross-functional collaboration skills.
PLC, DCS, HMI, SCADA, SQL, PostgreSQL, MS SQL, Python, VBA, Ignition, Wonderware, Aveva, Allen-Bradley, Siemens, MES
Thermal Energy Systems Postdoctoral Research Associate
Idaho Falls, Idaho, United States
$105k/yrOnsiteFull Time
Idaho National Laboratory: Conducts nuclear energy research and national security operations.
PhD in nuclear/mechanical engineering (completed by appointment and within previous 5 years), knowledge of thermodynamics, heat exchangers, system modeling, technoeconomic analysis, strong written and oral English communication; coding and modeling tool experience preferred.
Python, Matlab/Simulink, Aspen HYSYS, Modelica, EES, EBSILONProfessional
OkloNYSE: OKLO: Developing advanced fast fission nuclear power plants.
5+ YOEBachelor's in Mechanical Engineering,5+ years mechanical design experience,proficiency in 3D CAD (SolidWorks),PDM/PLM experience,GD&T/ASME drawing skills,DFM/DFA and material/manufacturing knowledge.
Senior/Principal Finite Element Analyst - Thermomechanical & Structural Mechanics
Idaho Falls or Austin
OnsiteFull Time
Aalo Atomics: Developing mass-manufactured small modular nuclear reactors for clean energy.
10+ YOEBachelor's in engineering, 10+ years FEA experience in high-consequence industries, deep thermomechanics/structural mechanics knowledge, NASTRAN and commercial solver experience, ability to produce nuclear-quality documentation and mentor engineers.
Senior/Principal Finite Element Analyst - Thermomechanical & Structural Mechanics
Austin or Idaho Falls
OnsiteFull Time
Aalo Atomics: Developing mass-manufactured small modular nuclear reactors for clean energy.
10+ YOEBachelor's in engineering, 10+ years FEA experience (nuclear/aerospace/energy), deep structural/thermomechanics knowledge, strong NASTRAN experience, ASME Section III familiarity, ability to produce nuclear-quality documentation, must be U.S. based/eligible under 10 CFR Part 810.
Holtec International: Provides nuclear fuel storage systems and small modular reactors.
6+ YOEB.S. in Mechanical, Nuclear, Chemical Engineering, 6-10 years of related testing experience, test program planning and documentation, QA/regulatory exposure, data analysis, strong communication.
Python, MATLAB, LabVIEW, Data Acquisition Systems, Test instrumentation, ASME standards, NQA-1
Idaho National Laboratory: Conducts nuclear energy research and national security operations.
5+ YOEDesign, develop, integrate, test, and sustain software for RF systems and lab/field environments; lead small teams; implement CI/CD, configuration management, and software quality practices.