Probabilistic Risk Assessment (PRA) Engineer (Entry Level)
System One —Bellevue, WA
- $37 - $74 an hour
- Contract
- Remote
- Analysis skills
- Continuous improvement
- Electrical Engineering
Quick Apply
2d
Safety Analysis Engineer, Nuclear
System One —Bellevue, WA
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- Bachelor of Science
- Analysis skills
- Bachelor's degree
- Health insurance
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System One —Bellevue, WA
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- Hybrid work
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RAC System Design Engineer (Mechanical)
System One —Bellevue, WA
- $54 - $90 an hour
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- 6 years
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- Continuous improvement
- Health insurance
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Nuclear Engineering Program Developer
System One —Bellevue, WA
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2d
Component Engineer, Nuclear
System One —Bellevue, WA
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Nuclear Licensing Engineer
TerraPower LLC. —Bellevue, WA
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- Microsoft Outlook
- Engineering
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Nuclear Analysis Engineer
TerraPower LLC. —Bellevue, WA
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- 8 hour shift
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- Bachelor of Science
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- Paid holidays
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Nuclear Shielding and Criticality Engineer
TerraPower LLC. —Bellevue, WA
- $168,316 - $252,475 a year
- 8 hour shift
- Bachelor of Science
- Bachelor's degree
- Doctor of Philosophy
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I & C Human Factors Engineer
System One —Bellevue, WA
- $56 - $95 an hour
- Contract
- 5 years
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Senior Mechanical Engineer (Vessels)
System One —Bellevue, WA
- $69 - $115 an hour
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- Bachelor of Science
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CRD System Design Engineer (Mechanical)
System One —Bellevue, WA
- $54 - $90 an hour
- Contract
- 6 years
- Bachelor of Science
- Senior level
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Senior Component Design Engineer (RPA) – Contract
System One —Bellevue, WA
- $56 - $95 an hour
- Contract
- Bachelor of Science
- Analysis skills
- Continuous improvement
- Health insurance
- Dental insurance
Quick Apply
RAC Component Design Engineer (Ventilation)
System One —Bellevue, WA
- $50 - $80 an hour
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- Bachelor of Science
- Senior level
- 4 years
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System Design Engineer
System One —Bellevue, WA
- Contract
- Analysis skills
- Senior level
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Quick Apply
I&C Design Engineer
System One —Bellevue, WA
- $52 - $85 an hour
- 8 hour shift
- 5 years
- Bachelor of Science
- Ability to sit for extended periods
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Senior Safety Verification and Validation Engineer
System One —Bellevue, WA
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- Contract
- 5 years
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TerraPower LLC. —Bellevue, WA
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- 11+ years
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System Design Engineer – EM Pump
TerraPower LLC. —Bellevue, WA
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- 8 hour shift
- Management
- Bachelor of Science
- Travel
- Paid holidays
- Disability insurance
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Principal Safety Methods Engineer
TerraPower LLC. —Bellevue, WA
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- 8 hour shift
- Analysis skills
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- Mentoring
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Nuclear Engineers jobs near Seattle, WA

Probabilistic Risk Assessment (PRA) Engineer (Entry Level)

System One -
Bellevue, WA

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Job Details

Contract
$37 - $74 an hour
2 days ago

Qualifications

Probabilistic risk assessment
ASME codes & standards
Technical writing within technology

Full Job Description

Probabilistic Risk Assessment (PRA) Engineer – Entry Level (Contract)

Location: Remote
Pay Rate: $37-$74/hour
Position Type: Long-Term Contract

Position Overview

System One is seeking an Entry Level Probabilistic Risk Assessment (PRA) Engineer to support the development of next-generation advanced nuclear reactor technology. This role offers an excellent opportunity to work with a multidisciplinary engineering team performing probabilistic risk assessments, severe accident analysis, and safety evaluations that support reactor design, licensing, and regulatory compliance.

The selected candidate will contribute to the development and maintenance of PRA models, perform risk analyses, support hazard evaluations, and collaborate with engineering teams to ensure safe, reliable, and innovative reactor designs.

Responsibilities

Support internal and external Probabilistic Risk Assessment (PRA) activities.
Develop and maintain event trees, fault trees, and PRA models using CAFTA.
Perform risk integration studies, importance measures, and risk metrics.
Support severe accident and consequence analyses.
Participate in hazard analyses, PIRT evaluations, SSC classifications, Licensing Basis Events (LBE), and Defense-in-Depth (DID) evaluations.
Collaborate with multidisciplinary engineering teams to establish system reliability, safety, and performance requirements.
Prepare engineering calculations, technical documentation, and analytical reports.
Participate in design reviews and engineering evaluations.
Present technical findings to project teams, management, and regulatory organizations.
Support continuous improvement of PRA methodologies, computational models, and engineering processes.

Required Qualifications

Bachelor's degree in Nuclear, Mechanical, Electrical, Aerospace Engineering, or related discipline.
One or more years of Probabilistic Risk Assessment (PRA) experience.
Understanding of PRA principles and familiarity with ASME/ANS PRA standards.
Knowledge of risk-informed, performance-based regulatory approaches.
Experience with PRA software such as CAFTA, FRANX, SAPHIRE, RiskSpectrum, or similar tools.
Strong technical writing, analytical, and communication skills.
Ability to work effectively on multidisciplinary engineering teams.

Preferred Qualifications

Experience with GOTHIC, MELCOR, RADTRAD, or similar analytical software.
Experience with sodium-cooled or advanced reactor technologies.
Knowledge of severe accident analysis, human reliability analysis, source term evaluations, and accident progression.
Familiarity with nuclear licensing and regulatory requirements.

This is an outstanding opportunity to contribute to the development of advanced nuclear technologies while working remotely on innovative, first-of-a-kind engineering projects.

Ref: #161-Managed Staffing Charlotte

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Refine Your Search

Nuclear Engineers jobs in Seattle, WA

Probabilistic Risk Assessment (PRA) Engineer (Entry Level)

Safety Analysis Engineer, Nuclear

System Transients Analysis Engineer

RAC System Design Engineer (Mechanical)

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Component Engineer, Nuclear

Nuclear Licensing Engineer

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I & C Human Factors Engineer

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Senior Component Design Engineer (RPA) – Contract

RAC Component Design Engineer (Ventilation)

System Design Engineer

I&C Design Engineer

Senior Safety Verification and Validation Engineer

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System Design Engineer – EM Pump

Principal Safety Methods Engineer

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