RFF Shift Supervisor Millstone Nuclear Power Plant 3/22 - 5/9 Prior supervisor experience Ref: #161-Managed Staffing Charlotte

Job Title: Nuclear Field Engineer (Mechanical/Structural) Location: Hartsville, South Carolina Type: Contract Contractor Work Model: Onsite System One is seeking an experienced Field Engineer with a mechanical and structural background to provide on-si...

Overview: System One is seeking a highly capable and motivated Plant Integrated Analysis Engineer to support advanced nuclear reactor development within a sodium-cooled reactor program. This role focuses on plant-level thermal-hydraulic and control sys...

Overview: System One is seeking a Radioactive Material Transport Engineer to support advanced nuclear energy initiatives. This role will focus on nuclear packaging, transportation logistics, and regulatory compliance for radioactive materials across th...

System One is hiring an Automated UT Operator (UT II-L). Training: 6/6 to 6/12 at San Jose, California 8/24 to 8/28 at Wilmington, North Carolina Outages: 9/6 to 9/24 @ Browns Ferry 9/8 to 9/28 @ Fitzpatrick 9/22 to 10/23 @ Laguna Verde Required Experi...

Job Title: Nuclear Operations Procedure writer Contractor Work Model: Remote – offsite Responsibilities Develops and executes a plan for creating, organizing, and tracking development of administrative and operating procedures. Develops and maintains t...

Job Title: Nuclear Engineer V, Mechanical Location: Nuclear Plants, Ohio Type: Contract Compensation: $115.00 per hour Contractor Work Model: Onsite, per diem is $178 a day. Responsibilities Apply experience in the design and/or operation of PWR and/or...

Job Title: Access Control Specialist (Part-Time) Pay Rate: $20–$21 per hour Duration: Approximately 6 months (initial term) Schedule: Part-time, less than 30 hours per week. Preferred schedule: Monday–Wednesday, 8:00 AM–4:30 PM (30-minute lunch). Flexi...

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 ...

Job Title: Mid-Level Civil/Structural Engineer (E2/E3) Company: System One Location: Remote or Onsite (Naperville, IL | Atlanta, GA | Ridgeland, MS) Experience Level: 4–12 years Position Type: Long-Term Contract Position Overview System One is seeking ...

Job Title: Senior Project Controls Specialist (P6 Scheduler) – Contract Company: System One Location: Houston, TX -Onsite Position Type: Contract Assignment (40 hours/week) Duration: Through end of 2026 with potential extension Position Overview System...

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...

Position: Project Manager (Nuclear) Location: Welch, MN Work Arrangement: Onsite Contract Duration: 12-months Pay Rate: $83.00.00/hr. Per Diem: 7-Days a week - $178/day System One is actively seeking a Project Manager for a long-term contract position ...

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: Construction Project Manager (Nuclear Plant Modifications) Location: Monticello, MN (Per Diem/7-Days Per Week) Type: Contract Duration: 12-Months Compensation: $80/hr. Contractor Work Model: Onsite System One is actively recruiting for a Con...

Position Summary System One is seeking a System Design Engineer to support advanced nuclear reactor projects. This role focuses on system design, analysis, and supplier oversight, supporting complex fluid systems within a highly regulated environment. ...

Job Title: Project Manager II Location: Welch/Red Wing, MN Contract Duration: 12-Months Compensation: $62.00 hourly Contractor Work Model: Onsite System One is seeking Project Manager II to support capital facilities and construction projects at one of...

Job Title: Project Manager Location: Monticello, MN Contract Duration: 12-Months Compensation: $64.00 hourly Contractor Work Model: Onsite Per Diem: $178/day - 7 Days Per Week System One is seeking Project Manager to support capital facilities and cons...

Job Title: Project Manager Location: Monticello, MN Contract Duration: 12-Months Compensation: $64.00 hourly Contractor Work Model: Onsite Per Diem: $178/day - 7 Days Per Week System One is seeking Project Manager to support capital facilities and cons...

Job Title: Project Manager Location: Monticello, MN Contract Duration: 12-Months Compensation: $64.00 hourly Contractor Work Model: Onsite Per Diem: $178/day - 7 Days Per Week System One is seeking Project Manager to support capital facilities and cons...

Job Title: Senior Mechanical Engineer (E4/E5) Company: System One Location: Remote or Onsite (Naperville, IL | Atlanta, GA | Ridgeland, MS) Position Type: Long-Term Contract Position Overview System One is seeking a Senior or Specialist Mechanical Engi...

System One is seeking Nuclear Engineers (Civil/ Structural) to support nuclear power plant upgrades and new plant projects on-site for a long-term contract role. This senior-level engineering role requires extensive experience with nuclear power plant ...

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...

Mechanical Test Technician System One is seeking a Mechanical Test Technician to support advanced engineering and testing activities within the nuclear energy sector. This role is ideal for hands-on, detail-oriented technicians who enjoy working closel...

Job Title: Senior Safety Methods Engineer Location: Bellevue, WA Type: Contract (yearlong) typically extends on a yearly basis Compensation: $69 - $115 hourly Contractor Work Model: Fully Remote Paid holidays and PTO System One is seeking a Senior Safe...

Systems Engineer (Configuration Management) – Contract Company: System One Location: Remote (U.S.) | Travel up to 25% Duration: Through 2026 with potential extension into 2027 Schedule: 40 hours/week Position Overview System One is seeking an experienc...

Job Title: Nuclear Engineer V – Electrical Location: Perry Plant – Perry, OH Davis-Besse Plant – Oak Harbor, OH Beaver Valley Plant – Hookstown, PA Position Type: Contract (12 Months) Schedule: Monday–Friday | 8:00 AM – 5:00 PM Pay Rate: $115/hr (DOE) ...

Job Title: I&C Engineer Location: Oak Ridge, TN Type: Direct Hire Work Model: Onsite – onsite Overview: We’re looking for an I&C Engineer to support Commercial Grade Dedication (CGD) and testing activities in a nuclear environment. This is a great oppo...

Job Title: Health Physicist Technician 2 – Contract Company: System One Location: Everett, WA (Onsite) Pay Rate: $28 – $52/hour (based on experience and market) Position Type: Contract Duration: One year with possible extension Schedule: Full-Time (40 ...

Job Title: Project Engineer 4 (Nuclear QA/ASME Sect III) Location: Corvillas, OR Type: Direct Hire Contractor Work Model: Remote, with occasional travel System One is actively seeking a full time, direct hire QA Project Engineer with strong commercial ...