Seabrook Outage 3/28 - 4/24 MCO (Manipulator Crane Operator) Fuel Moving at a PWR plant Badged at a nuclear power plant within 365 days Ref: #161-Managed Staffing Charlotte

Senior Nuclear Electrical Engineer Charlotte, NC 28273 or Stonington, CT 06378 System One is seeking a Senior Nuclear Electrical Engineer in Charlotte, NC or Stonington, CT to perform a variety of engineering and design activities involving power plant...

Job Title: Structural Design Engineer, Commercial Nuclear Location: Atlanta, Georgia Type: Contract Compensation: Contractor Work Model: Remote Hours: Add the job’s scheduled days and times (delete if not needed) Security Clearance: List security clear...

Job Title: Senior Reactor Operator 4 (Work Control) Type: Contract Contractor Work Model: Remote Location: Remote (within the contiguous United States) Contract Duration: 12-24 months (with possibility of extension) Travel: Required as needed for busin...

Job Title: Nuclear Shielding and Criticality Engineer Location: Bellevue, WA Type: Contract Compensation: $69.00 - $115.00 Contractor Work Model: Remote Hours: 40.0 Overview System One is seeking to contract with a highly capable and motivated nuclear ...

System One is seeking an experienced Instrumentation & Controls (I&C) Design Engineer to support advanced nuclear reactor development. This contract position supports system design, prototype development and testing, plant-level system integration, and...

Job Title: Operations Support Specialist 3 Location: Los Alamos, New Mexico Security Clearance: Active DOE Q Clearance Required Schedule: Full-time, 40 hours per week Contract Period: February 23, 2026 – February 23, 2028 Positions Available: 4 Positio...

Job Title: Refueling & Remote Handling Engineer 3 (Direct Hire) Location: Corvallis, OR Work Model: Remote Responsibilities: Help develop resolutions to complex problems requiring creativity and innovation. Utilize engineering input across organization...

Job Title: Underwater Bolting Technician Location: Lynchburg, Virginia Job Description: Underwater Bolt Technician Position Summary The Underwater Bolt Technician is responsible for performing precision bolting, inspection, and component replacement ac...

System One is seeking Project Manager for a long-term contract role who will lead a diverse team with various departments to advance our client’s Small Modular Reactor design, fabrication and deployment. This position focuses on development scope for P...

Job Title: Senior Nuclear Simulator Hardware Engineer Location: Bellevue and Everett, Washington Type: Contract Compensation: $69 - $115 hourly Contractor Work Model: Onsite System One is seeking to hire a Senior Nuclear Engineer, Simulator Hardware De...

Position Overview System One is seeking a highly motivated Test Engineer – Alkali Metal Testing to support advanced reactor testing operations for a leading clean energy client. This on-site role in Everett, WA will support engineering and full-scale l...

System One is seeking a highly motivated and experienced Structural Analyst to support our client in the advanced nuclear industry. This role focuses on analyzing the mechanical performance of core components operating in high-temperature and high-flue...

Job Title: Remote I&C Manufacturing Engineer Location: Corvallis, OR Type: Direct Hire Salary: $111,000 – $134,000 Work Model: Remote with 10–25% travel System One is seeking an I&C Manufacturing Engineer to support nuclear instrumentation and control ...

I&C Design Engineer Company: System One Location: Remote Pay Rate: $69 – $115 per hour (based on experience) Job Type: Contract Duration: Long-Term Contract Position Overview System One is seeking an experienced Instrumentation & Controls (I&C) Design ...

Job Title: Plant Radiological Integration Engineer Location: Bellevue, WA Type: Contract Compensation: $69 - $115 hourly System One is seeking a Plant Radiological Integration Engineer to support our client’s advanced nuclear reactor project. This role...

Job Title: Mechanical Engineer 5 (Nuclear Steam Supply System Piping & Integration) Location: Corvillas, OR Type: Direct Hire Work Model: Remote with travel to client’s physical offices as needed. System One is seeking a Mechanical Engineer for a direc...

Job Title: Senior Structural Engineer Location: Birmingham, Alabama Type: 3 year Contract Compensation: $63.00 hourly Contractor Work Model: Onsite System One is currently seeking a Senior Structural Engineer on a 3 year contract position located in Bi...

Job Title: Senior Safety Methodology Engineer Location: Bellevue, WA Type: Contract Compensation: $67 - $110 hourly Contractor Work Model: Remote About This Opportunity System One is seeking to place a Senior Safety Methodology Engineer with our client...

Job Title: Electrical I&C Engineering Supervisor, Nuclear Location: Naperville, Illinois or Atlanta, GA Type: Direct Hire Contractor Work Model: Hyrbrid or Remote We are seeking an experienced Electrical I&C Engineering Supervisor to join a dynamic tea...

Job Title: Design Engineer Type: Contract Compensation: $52 - $85 hourly Contractor Work Model: Remote Overview: We are seeking a talented and experienced Design Engineer specializing in Instrumentation and Control (I&C) for a contract opportunity with...

Job Title: Operations Support Specialist 1 Location: Los Alamos, New Mexico Security Clearance: Active DOE Q Clearance Required Schedule: Full-Time, 40 hours per week Position Duration: February 23, 2026 – February 23, 2028 Position Summary The Operati...

Job Title: Administrative Assistant III Location: Ridgefield, CT Type: Contract Compensation: $26.66/hr Contractor Work Model: Hybrid (at least 1 day a week onsite) Hours: Monday- Friday normal business hours Responsibilities Provide administrative sup...

System One is seeking a System Design Engineer to support advanced nuclear reactor development. This role will support the Sodium Processing Systems team, focusing on system design, vendor coordination, and integration of hardware into overall plant sy...

Job Title: Electro-Mechanical Technician Location: Westminster, MD Type: Contract To Hire Compensation: $22 - $30 hourly Contractor Work Model: Onsite Hours: 1st Shift The Electro-Mechanical Technician conducts pre-build inspections of components and p...

Job Title: Nuclear Training Material Developer - Operations Training Location: Kemmerer, WY , Wyoming Type: Contract (yearlong) typically extends on a yearly basis Compensation: $52 - $85 hourly Contractor Work Model: Remote Paid Holidays | PTO System ...

Position Overview: System One is seeking a Certified FARO/NDE Inspector for a long-term onsite contract role. The inspector will perform precision dimensional inspections using FARO systems and support shop floor inspection activities. Candidates with ...

Job Title: Plant Design Integration Engineer Type: Contract (yearlong) typically extends on a yearly basis Compensation: $56 - $95 hourly Contractor Work Model: Fully Remote Paid Holidays | PTO System One is seeking to contract with a Plant Integration...

Job Title: Senior Security Programs Specialist -Access Authorization /Fitness for Duty Type: Long term Contract Compensation: $84 - $135 hourly Contractor Work Model: Remote System One is seeking an experienced Senior Security Programs Specialist – Acc...

Job Title: Principal Engineer Seismic/CSA Integration & Oversight Type: Contract, 12 months Compensation: $69.00 - $115.00 per hour Contractor Work Model: Remote Responsibilities Support the development of plant level requirements and strategies relate...