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Continuous Improvement Leader - Croswell Area
The Pivot Group Network
Croswell · Croswell, MI
Strong data analysis and problem solving skills.
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Automation Engineer - Wixom Area
The Pivot Group Network
Wixom · Wixom, MI
This posting covers Automation Engineer opportunities with manufacturers based in and around Wixom in Oakland County, within about 30 minutes of the city, including Novi, Brighton, Howell,…
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Six Sigma Black Belt - Detroit Area
The Pivot Group Network
Detroit · Detroit, MI
Develop and update control plans and standard work.
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Six Sigma Black Belt - Menominee Area
The Pivot Group Network
Menominee · Menominee, MI
Develop and update control plans and standard work.
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Validation Engineer - Marquette Area
The Pivot Group Network
Marquette · Marquette, MI
Are you a seasoned professional with a passion for excelling as a validation engineer? The Pivot Group Network, a Michigan manufacturing-focused recruiting group, is committed to fostering…
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Quality Engineer - Mount Pleasant Area
The Pivot Group Network
Mount Pleasant · Mount Pleasant, MI
This posting covers Quality Engineer opportunities with manufacturers based in and around Mount Pleasant in Isabella County, within about 45 minutes of the city, including St. Louis, Clare,…
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Automation Engineer - Mount Pleasant Area
The Pivot Group Network
Mount Pleasant · Mount Pleasant, MI
This posting covers Automation Engineer opportunities with manufacturers based in and around Mount Pleasant in Isabella County, within about 45 minutes of the city, including St. Louis,…
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IC
Process Integration Development Engineer - TD Defect Metrology
Intel Corporation
OR
- $133,800 to $219,550 USD / year
As a Process Integration Development Engineer, you will play a pivotal role in advancing semiconductor technology by designing, executing, and analyzing experiments to enhance process…
Added 3 mins ago
IC
Intel Foundry Advanced Device Development Engineer
Intel Corporation
OR
- $136,900 to $193,270 USD / year
Use Statistics, Data Mining, and other data analysis techniques to collect, explore, and extract insights from Electrical-test, yield, and fab data to define future development direction
Added 3 mins ago
IC
Intel Foundry Advanced Device Development Engineer
Intel Corporation
OR
- $136,900 to $269,150 USD / year
Use Statistics, Data Mining, and other data analysis techniques to collect, explore, and extract insights from Electrical-test, yield, and fab data to define future development direction
Added 3 mins ago
Weld Engineer
Mach Industries
Victorville, CA
Mach Industries is seeking a Weld Engineer to join our team in developing, qualifying, and scaling welding processes for next-generation defense platforms. In this hands-on role, you’ll…
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Mechanical Engineer, Fluids & Packaging
Mach Industries
Victorville, CA
Mach Industries is seeking a Mechanical Engineer with experience in fluid systems and hardware packaging. You’ll develop fluid-related mechanical hardware and packaging solutions for…
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Mechanical Engineer, Flight Mechanisms & Stage Separation
Mach Industries
Victorville, CA
Mach Industries is seeking a Mechanical Engineer to design and develop mechanisms for flight vehicles, stage separation, and ground launch systems. This role focuses on flight mechanisms…
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Mechanical Engineer, Composite Structures & Manufacturing
Mach Industries
Victorville, CA
Mach Industries is seeking a Mechanical Engineer to support the design and development of composite structures for next-generation autonomous defense vehicles, with a strong focus on…
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Deputy Chief Engineer, Program Integration
Mach Industries
Victorville, CA
Mach Industries is seeking an early-career engineer to support technical coordination across multiple programs. In this deputy chief engineer role, you’ll help teams identify and resolve…
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Validation Engineer - Shelby Township Area
The Pivot Group Network
Shelby Township · Shelby Township, MI
Are you a meticulous professional with a passion for excelling as a validation engineer? The Pivot Group Network, a Michigan manufacturing-focused recruiting group, is dedicated to…
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Automation Engineer - Warren Area
The Pivot Group Network
Warren · Warren, MI
This posting covers Automation Engineer opportunities with manufacturers based in and around Warren in Macomb County, within about 30 minutes of the city, including Sterling Heights,…
Added 3 mins ago
Automation Engineer - Iron Mountain Area
The Pivot Group Network
Iron Mountain · Iron Mountain, MI
This posting covers Automation Engineer opportunities with manufacturers based in and around Iron Mountain in Dickinson County, within about 45 minutes of the city, including Kingsford,…
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Continuous Improvement Manager - Croswell Area
The Pivot Group Network
Croswell · Croswell, MI
Familiarity with statistical process control.
Added 3 mins ago
Automation Engineer - Ann Arbor Area
The Pivot Group Network
Ann Arbor · Ann Arbor, MI
This posting covers Automation Engineer opportunities with manufacturers based in and around Ann Arbor in Washtenaw County, within about 30 minutes of the city, including Whitmore Lake,…
Added 6 mins ago
Continuous Improvement Manager - Shelby Township Area
The Pivot Group Network
Shelby Township · Shelby Township, MI
Familiarity with statistical process control.
Added 6 mins ago
Quality Engineer - Alpena Area
The Pivot Group Network
Alpena · Alpena, MI
This posting covers Quality Engineer opportunities with manufacturers based in and around Alpena in Alpena County, within about 45 minutes of the city, including Ossineke, Hillman, Rogers…
Added 9 mins ago
Staff Product Designer, AI Control Tower
ServiceNow
San Diego, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
Added 9 mins ago
Sr. Director, AMS Head of CEG Operations
ServiceNow
Santa Clara, CA
It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could…
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Validation Engineer - Menominee Area
The Pivot Group Network
Menominee · Menominee, MI
Are you a detail-oriented professional with a passion for excelling as a validation engineer? The Pivot Group Network, a Michigan manufacturing-focused recruiting group, is dedicated to…

System One

Principal Reactor Fuel Engineer

Oak Ridge, TN, United States

Job Title: Principal Reactor Fuel Engineer Location: Oak Ridge, TN (Relocation Offered) Type: Direct Hire Compensation: $255,000 Work Model: Hybrid

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Job details

Pay: Job Title: Principal Reactor Fuel Engineer Location: Oak Ridge, TN (Relocation Offered) Type: Direct Hire Compensation: $255,000 Work Model: Hybrid
Apply by: Feb 1, 2027
Posting language: English
Posted: Nov 3, 2026

Original job description

Job Title: Principal Reactor Fuel Engineer Location: Oak Ridge, TN (Relocation Offered) Type: Direct Hire Compensation: $255,000 Work Model: Hybrid

Responsibilities

Develop and maintain the KRONOS Fuel Qualification Statistics and Uncertainty Quantification Plan, including confidence requirements, acceptance probabilities, decision rules, and concurrence points.
Establish defensible sample sizes and population definitions for kernels, TRISO particles, ceramic pellets, manufacturing lots, irradiation specimens, PIE populations, and safety-test specimens.
Develop methods for estimating defect, particle-failure, fuel-failure, and fission-product-release fractions, including zero-failure and censored datasets.
Establish uncertainty budgets covering characterization, irradiation conditions, PIE measurements, material properties, safety testing, and derived qualification parameters.
Define statistical requirements for model calibration and validation, bias evaluation, sensitivity analysis, uncertainty propagation, applicability limits, and experimental comparison.
Develop design-of-experiments, process-capability, variability, sampling, and acceptance methods supporting repeatable production-intent fuel.
Evaluate data exclusions, outliers, missing data, anomalous observations, and extrapolations.
Author clear statistical conclusions and uncertainty statements supporting fuel qualification and licensing documentation.

Requirements

Advanced degree in Statistics, Applied Mathematics, Reliability Engineering, Nuclear Engineering, Materials Science, or a closely related quantitative discipline.
5+ years supporting nuclear fuel, materials qualification, reliability, manufacturing qualification, model validation, or another safety-critical technical program.
Expertise in design of experiments, acceptance sampling, uncertainty propagation, reliability methods, statistical inference, and model calibration or validation.
Experience developing statistical approaches before data collection and working with sparse, censored, zero-failure, or heterogeneous datasets.
Proficiency with controlled statistical-computing workflows and rigorous documentation of calculations, software, data transformations, assumptions, and independent reviews.
Strong technical writing and communication skills, including the ability to translate statistical limitations into clear engineering, safety, and regulatory conclusions.
Direct experience with TRISO, advanced nuclear fuel, or high-temperature ceramic qualification.
Experience estimating low-probability defect or failure fractions at regulator-relevant confidence levels.
Familiarity with ASME NQA-1, nuclear software QA, configuration control, and regulator-facing technical reports.
Experience integrating manufacturing process capability, experimental uncertainty, and model-form uncertainty into qualification decisions.

System One, and its subsidiaries including Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#LI- Ref: #161-Managed Staffing Charlotte

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Skills

Statistics
Materials science
Documentation
Technical writing
Communication skills
Estimating
Manufacturing processes

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