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Engineering jobs
31 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
21–31 of 31 jobs
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Technical Lead, Electrical Systems
3 months agoTerraPower LLC. · Bellevue, Washington, United States
Lead / staff$148.7K – $193.1K a yearEngineeringLead design activities by determining required activities (design, analysis, evaluation, modeling, etc.), specifying technical inputs/outputs to deliverables, assigning/requesting personnel to activities, and overseeing execution of technical work. Includes products such as…
Principal Engineer, I&C Design
3 months agoTerraPower LLC. · Bellevue, Washington, United States
Lead / staff$148.7K – $193.1K a yearEngineeringJob Functions are physical actions and/or working conditions associated with the position. These functions may also constitute essential functions for the job which the employee must be able to fulfill, with or without accommodation. Information provided below is to help…
Senior Engineer, System Design
3 months agoTerraPower LLC. · Bellevue, Washington, United States
Senior$131.8K – $171.2K a yearEngineeringDrive alignment across multidisciplinary engineering teams (nuclear, thermal hydraulic, mechanical, instrumentation and controls, civil-structural) to define and refine system requirements; Design nuclear and industrial mechanical systems, including: requirements definition,…
Lead Engineer, Natrium Pump
4 months agoTerraPower LLC. · Bellevue, Washington, United States
Lead / staff$153.9K – $205.1K a yearEngineeringDevelop and manage technical requirements for the PSP & ISP. This responsibility will include preparing or reviewing the PSP & ISP design specifications and ensuring the correct application of ASME code rules to the design and fabrication of the component.; Perform technical…
Principal Engineer, Safety Methods
5 months agoTerraPower LLC. · Bellevue, Washington, United States
Lead / staff$140K – $181.8K a yearEngineeringSupport verification, validation, and uncertainty quantification activities for plant scale thermal-hydraulic analysis tools.; Develop and execute code assessment plans, including validation matrices, test selection, and quantitative comparison methodologies.; Perform scaling…
Senior Engineer, Safety Methods
5 months agoTerraPower LLC. · Bellevue, Washington, United States
Senior$131.8K – $171.2K a yearEngineeringDevelop system-level thermal hydraulic analysis methods, including modeling strategies, numerical approaches, and closure models.; Perform steady-state and transient system-level analyses to characterize model behavior, assess method performance, and define method fidelity…
Reactor DFMA Engineer
5 months agoTerraPower LLC. · Bellevue, Washington, United States
$143.1K – $185.8K a yearEngineeringLead on-site reactor assembly planning and major equipment installation, optimizing assembly sequences, sodium fill strategies, and supporting equipment while maintaining quality and design compliance.; Lead engineering strategies for reactor component fabrication,…
Quality Assurance Engineer
7 months agoTerraPower LLC. · Everett, Washington, United States +1
Remote$124.1K – $161.2K a yearEngineeringReview customer and regulatory contracts and develop baseline requirements matrices/documents.; Interface with customer and supplier QA representatives to assist with resolution of quality, technical, and complex compliance issues.; Review internal and external engineering…
Commissioning Engineer
7 months agoTerraPower LLC. · Kemmerer, Wyoming, United States
Senior$126.7K – $185.8K a yearEngineeringResponsible for coordinating geographically diverse design and commissioning team members to develop supporting design and testing documentation. The team is composed of TerraPower employees, subcontracted resources, partner employees, and customers.; Develop and implement…
TerraPower LLC. · Kemmerer, Wyoming, United States
Mid level$141.4K – $212.1K a yearEngineeringDevelop, maintain, and enhance dynamic models of reactor systems, including primary sodium coolant loops, intermediate circuits, decay heat removal systems, and associated instrumentation & control (I&C) logic using FORTRAN, C++, and Python.; Configure, maintain, and…
Licensed Exam Developer
8 months agoTerraPower LLC. · Kemmerer, Wyoming, United States
Senior$141.4K – $212.1K a yearEngineeringObtain and maintain NATRIUM Senior Reactor Operator (SRO) Certification.; Develop and manage the Natrium licensing examination program in alignment with NUREG-1021, 10 CFR Part 55, advanced-reactor guidance (e.g., NEI 23-01, DRO-ISG-2301-1, DANU-ISG-2022-05), and all…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.