CRD System Design Engineer (Mechanical)
Bellevue, WA
Experience: 6
Category: Energy
Contractor Work Model: Remote
Brand: System One
Compensation Range: 54.00 - 90.00 Per Hour
Job ID: 351982
Date Posted: 06/08/2026
Shortcut: http://jobs.systemone.com/xyJBxo
Job Title: CRD System Design Engineer (Mechanical)
Company: System One
Location: Bellevue, WA / Remote
Pay Rate: $54.00 - $90.00 per Hour
Position Type: Contract
Duration: 12 Months with Possible Extension
Position Overview
System One is seeking a CRD System Design Engineer (Mechanical) to support the design and delivery of an advanced Control Rod Drive (CRD) System for a next-generation nuclear energy project. This role will support the ongoing development, integration, and implementation of critical reactor systems while working within a multidisciplinary engineering environment.
The selected candidate will collaborate with project managers, design engineers, analysts, test engineers, supply chain teams, and other engineering disciplines to support the successful development and deployment of advanced reactor technology.
Key Responsibilities
• Design nuclear and industrial mechanical systems including requirements development, engineering analyses, specifications, and system drawings.
• Develop and maintain system architecture and design documentation, including Design Basis Documents, P&IDs, Logic Diagrams, and Interface Control Documents.
• Establish equipment design bases, including regulatory requirements, performance criteria, functional requirements, and failure mode evaluations.
• Coordinate with multidisciplinary engineering teams including nuclear, thermal hydraulic, mechanical, instrumentation and controls, and civil/structural engineering.
• Evaluate equipment development requirements and support implementation of technology development strategies.
• Develop engineering solutions that support operability, maintainability, reliability, and lifecycle performance.
• Manage technical interfaces with suppliers and review supplier engineering deliverables.
• Provide technical oversight of supplier projects and coordinate technical reviews in partnership with supply chain teams.
• Prepare engineering calculations, design reports, specifications, drawings, and engineering change packages.
• Support licensing activities including safety analysis reports, technical specifications, topical reports, and other regulatory documentation.
• Participate in design reviews and milestone assessments to verify design completeness and compliance.
• Promote continuous improvement initiatives and application of nuclear industry best practices.
Required Qualifications
• B.S. in Mechanical Engineering or related engineering discipline from an accredited university.
• 6+ years of relevant mechanical engineering experience for Level 10.
• 10+ years of relevant mechanical engineering experience for Level 11.
• Advanced degree may be considered in lieu of a portion of required experience.
• Demonstrated experience designing complex mechanical systems, pressure vessels, or multidisciplinary engineered systems.
• Strong understanding of configuration management principles and design control processes.
• Experience supporting engineering activities under quality programs such as ASME NQA-1 or ISO 9001.
• Excellent technical writing, communication, and presentation skills.
• Strong problem-solving abilities and attention to detail.
• Ability to work independently and effectively within multidisciplinary engineering teams.
• Ability to manage competing technical priorities and multiple concurrent assignments.
Preferred Qualifications
• Experience with nuclear reactor systems, advanced reactor technologies, or high-temperature pressure vessel design.
• Working knowledge of ASME Boiler & Pressure Vessel Code Section III.
• Experience developing technical documentation supporting system architecture and design.
• Professional Engineer (PE) license preferred but not required.
• Experience supporting nuclear licensing activities and regulatory compliance.
• Experience with supplier oversight, technical integration, and engineering deliverables management.
The successful candidate will demonstrate strong technical leadership, engineering excellence, attention to detail, and the ability to thrive in a fast-paced, collaborative engineering environment.
-
Senior Engineer
Bellevue, Washington
System One is seeking an experienced Senior Mechanical Engineer to support the design and development of reactor structures and components for a next-generation Generation IV advanced nuclear reactor program. This role is focused on high-integrity nucl...
Date Posted: 04/21/2026 Recommended
-
System Design Engineer
Bellevue, WA
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. ...
Date Posted: 04/21/2026 Recommended
-
Refueling & Remote Handling Engineer 4
Corvallis, OR
Job Title: Refueling & Remote Handling Engineer 4 Type: Direct Hire Work Model: Remote (travel to client sites as needed) Overview Step into a fully remote, direct-hire opportunity as a Refueling & Remote Handling Engineer (Level 4) supporting advanced...
Date Posted: 05/07/2026 Recommended
-
Fuel Handling Mechanical Design Engineer
Bellevue, WA
Job Title: Fuel Handling Mechanical Design Engineer Location: Bellevue, WA Type: 12-month Contract Contractor Work Model: Remote Position Overview: We are seeking a dynamic and highly motivated Fuel Handling Mechanical Design Engineer for a long-term c...
Date Posted: 05/26/2026 Recommended
-
RAC System Design Engineer (Mechanical)
Bellevue, WA
Job Title: RAC System Design Engineer (Mechanical) $54 - $90 an hour Location: Remote 12 months with possible extension Position Overview System One is seeking a RAC System Design Engineer (Mechanical) to support the design and delivery of an advanced ...
Date Posted: 06/08/2026 Recommended
-
Lead Instrumentation & Controls (I&C) Design Engineer
Bellevue, WA
Job Title: Lead Instrumentation & Controls (I&C) Design Engineer Type: Contract Long term Compensation: $84.00 – $135.00/hour (DOE) Contractor Work Model: Remote – offsite Responsibilities Support advanced nuclear reactor technology projects involving ...
Date Posted: 05/11/2026 Recommended
-
System Design Engineer
Bellevue, WA
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...
Date Posted: 04/21/2026 Recommended
-
Core Thermal Hydraulics Engineer
Bellevue, WA
Job Title: Core Thermal Hydraulics Engineer Location: Bellevue, WA, United States Type: Contract Compensation: $69.00 - $115.00 per hour Contractor Work Model: Remote Hours: 40.0 hours per week Responsibilities Perform thermal-hydraulics analysis using...
Date Posted: 05/01/2026 Recommended
-
Nuclear Engineer V, Mechanical
Perry, Ohio
Job Title: Nuclear Engineer V – Mechanical Type: Long-Term Contract Pay Rate: $115.00/hour Per Diem: $178/day Location: Nuclear facilities in Ohio Work Model: Remote then Onsite Perry Plant – Perry, OH Davis-Besse Plant – Oak Harbor, OH Beaver Valley P...
Date Posted: 05/05/2026 Recommended
-
Nuclear Engineer V, Electrical
perry, Ohio
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) ...
Date Posted: 03/18/2026 Recommended
-
DCN Mechanical /Piping Engineer
Houston, Texas
Job Title: DCN Mechanical /Piping Engineer Location: Houston, Texas Type: Full-time Compensation: $90,000.00 to $135,000.00 Contractor Work Model: Hybrid – onsite and remote Mechanical Equipment / Piping Engineer – Data Center Infrastructure Direct Hir...
Date Posted: 05/20/2026 Recommended
-
Chief Project Engineer
Claremore, Oklahoma
System One is working with a local client needing a Chief Project Engineer. Must be legally able to work in the US without sponsorship. Responsibilities Ensure project engineering activities are performed to enhance safety, equipment reliability, energ...
Date Posted: 05/28/2026 Recommended
-
Sr. Project Engineer (Mechanical)
Tulsa, Oklahoma
System One is working with a local company to find a Sr Project Engineer. Project Engineer Take the lead on high-level development projects, serving as the primary technical authority throughout the sales and execution lifecycle Respond to advanced cus...
Date Posted: 06/03/2026 Recommended
-
Design Engineer
Tulsa, OK
Job Title: Design Engineer Location: Tulsa, OK Type: Direct Hire A growing engineering organization is seeking a highly motivated Mechanical Engineer with strong experience in hydraulic system design. This role is ideal for someone who enjoys hands-on ...
Date Posted: 05/27/2026 Recommended
-
Senior Safety Verification and Validation Engineer
Bellevue, Washington
Job Title: Senior Safety Verification and Validation Engineer Type: Contract (12-months) Contractor Work Model: Remote About the Role: As a Senior Safety V&V Engineer, you will be instrumental in verifying and validating safety assessment models and so...
Date Posted: 05/26/2026 Recommended
-
Component Design Engineer (RPA) – Contract
Bellevue, WA
Job Title: Component Design Engineer (RPA) – Contract Type: Contract Compensation: $52.00 - $85.00 per hour Contractor Work Model: Remote – offsite System One is seeking a Contractor to create design solutions for the design development of various reac...
Date Posted: 05/12/2026 Recommended
-
Component Engineer, Nuclear
Burlington, Vermont
Job Title: Component Engineer, Nuclear Location: Burlington, VT Type: Contract, 12 months Compensation: $69.00 - $115.00 per hour Contractor Work Model: Hybrid, 3-4 days a week on site. Responsibilities: Interface with suppliers on the development of P...
Date Posted: 05/26/2026 Recommended
-
Mechanical Design Engineer / Missile systems components
Grand Praire, Texas
Mechanical Design Engineer 12 Month contract Onsite Grand Prairie, TX Pay: $60-$70 per hour Clearance: Secret Clearance required Join a mission-critical Air Dominance production program where your engineering expertise directly contributes to the devel...
Date Posted: 05/13/2026 Recommended
-
System Design Engineer
Bellevue, WA
Job Title: System Design Engineer Location: Bellevue, WA Type: Contract Contractor Work Model: Remote – offsite Hours: 40.0 Security Clearance: Not specified Overview Responsibilities Design nuclear and industrial process systems and sub-systems from c...
Date Posted: 04/21/2026 Recommended
-
System Engineer
Pittsburgh, Pennsylvania
Job Title: Electrical Final Assembly Foreman Location: Remote + Travel Type: Contract or Direct Hire Systems Engineer Position Overview The Systems Engineer is responsible for designing, integrating, and supporting complex hardware and software systems...
Date Posted: 03/25/2026 Recommended
-
Electrical Controls Engineer
Kansas City, MO
Electrical Controls Engineer Full-Time | Kansas City, MO Travel: Up to 50% (including occasional extended trips) Position Overview Seeking an experienced Electrical Controls Engineer to support turnkey control system projects. This role involves collab...
Date Posted: 05/05/2026 Recommended
-
Senior Mechanical Engineer II
Gaithersburg, Maryland
Job Title: Senior Mechanical Engineer II Location: Gaithersburg, MD (Onsite) Hours/Schedule: Monday – Friday, Standard Business Hours Compensation: $115,000 – $140,000 + bonus eligibility Type: Direct Hire Overview A growing life sciences and bioproces...
Date Posted: 05/26/2026 Recommended
-
I&C Engineer III
Perry, OH
Job Title: I&C Engineer Location: Perry, OH United States Type: Contract Hire Compensation: $50/hr plus or minus depending on experience Contractor Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Must be a US Citizen due to Nuclear restrict...
Date Posted: 06/03/2026 Recommended
-
Electrical Engineer
Des Moines, Washington
Job Title: Electrical Engineer Location: Des Moines, Washington Type: Contract Compensation: $43.00 - $55.00 per hour Contractor Work Model: Onsite – 5 days onsite POSITION OVERVIEW System One is seeking an Electrical Engineer to support the implementa...
Date Posted: 05/18/2026 Recommended
-
Electrical Engineer
York, PA
System One stands as one of the largest outsourced services and workforce solutions firms in the U.S. We are seeking an experienced Electrical Engineer for our client in York, PA. DIRECT HIRE opportunity! Apply today and start your next career path. Po...
Date Posted: 05/22/2026 Recommended
-
Mechanical Engineer
Richland, Washington
Job Title: Mechanical Engineer Location: Richland, Washington Type: Contract Contractor Work Model: Onsite – onsite Hours: 40.0 Overview Responsibilities Create, modify, and update 2D drawings and 3D models using AutoCAD and SolidWorks Assist in mechan...
Date Posted: 05/05/2026 Recommended
-
Project Engineer / Job Coordinator
Spartanburg, SC
Job Title: Project Engineer / Job Coordinator Location: Spartanburg, SC Type: Direct Hire Contractor Work Model: Onsite – onsite Overview System One is hiring a full-time Project Engineer / Job Coordinator local to the Spartanburg, SC area who will sup...
Date Posted: 06/02/2026 Recommended
-
DCN Electrical Engineer
Houston, Texas
Job Title: DCN Electrical Engineer Location: Houston, Texas Type: Direct Hire Compensation: $100,000.00 - $150,000.00 Contractor Work Model: Hybrid – onsite and remote About the Company Our client is an innovative engineering and technology organizatio...
Date Posted: 05/20/2026 Recommended
-
Supplier Manufacturing Engineer
Cheswick, PA
System One is seeking a Supplier Manufacturing Engineer to support critical supplier performance and manufacturing execution. This role is highly hands-on and focused on improving supplier processes, resolving manufacturing challenges, and driving on-t...
Date Posted: 06/01/2026 Recommended
-
Structural/Design Engineer
Merrit Island, FL
Job Title: Structural Designer Engineer Location: Merritt Island, FL Type: Contract Compensation: $58.00 per hour Onsite / 40 hours per week Responsibilities • Engage with stakeholders to gather, define, and clarify structural and functional requiremen...
Date Posted: 06/08/2026 Recommended