Senior Structural Analyst
Bellevue, Washington
Experience: 0
Category: Other
Contractor Work Model: Remote
Brand: System One
Compensation Range: 54.00 - 90.00 Per Hour
Job ID: 351316
Date Posted: 05/27/2026
Shortcut: http://jobs.systemone.com/74fvv8
Senior Structural Analyst – Contract
Location: Bellevue, WA (Remote Available)
Type: Contract
Overview
System One is seeking a Senior Structural Analyst to support advanced nuclear reactor development programs focused on next-generation energy technologies. This role is responsible for performing structural and finite element analysis (FEA) of reactor structures, vessels, nuclear island components, and high-temperature mechanical systems operating in demanding environments.
The ideal candidate will bring strong experience in structural mechanics, pressure vessel codes, seismic analysis, and finite element modeling using ANSYS and related engineering tools. This is an excellent opportunity to work within a highly collaborative engineering environment supporting cutting-edge nuclear technology development.
Responsibilities
- Perform structural and mechanical analyses of reactor systems, vessels, enclosures, and related nuclear components
- Verify component performance against applicable engineering codes and standards including ASME, ASCE, and AISC requirements
- Support interdisciplinary engineering teams to optimize component and structural designs
- Develop and maintain engineering analysis documentation and technical reports
- Perform peer reviews and support engineering quality assurance processes
- Serve as a technical point of contact for assigned engineering tasks and analysis activities
- Mentor junior engineers and support development of technical team capabilities
- Assist engineering leadership with technical evaluations and project execution support
Qualifications
- B.S., M.S., or Ph.D. in Mechanical Engineering or related engineering discipline
- 8+ years of related experience with B.S., 5+ years with M.S., or 3+ years with Ph.D.
- Strong proficiency with finite element analysis (FEA) and mechanical analysis methods
- Advanced experience using ANSYS and SolidWorks
- Strong understanding of:
- Structural mechanics
- Fracture mechanics
- Fatigue analysis
- Thermal and buckling analysis
- Creep-fatigue/inelastic analysis
- Experience with pressure vessel and piping codes including:
- ASME BPVC Section III and VIII
- B31.1 / B31.3
- Experience performing seismic analysis using response spectrum and time history methods preferred
- Familiarity with ASCE 4, ASCE 43, AISC, and AWS design standards preferred
- Experience working within quality assurance programs such as NQA-1, ISO-9000, or similar regulated environments
- Experience utilizing Mathcad for engineering calculations preferred
- Strong written and verbal communication skills with ability to work collaboratively across engineering teams
Preferred Qualifications
- Nuclear industry experience
- Experience with high-temperature reactor component analysis
- ANSYS Workbench and/or APDL expertise
- Python or engineering programming experience
- Experience supporting safety-related or code-qualified equipment designs
Additional Requirements
- Ability to work in a hybrid or remote environment with occasional travel as needed
- Ability to sit and work at a computer for extended periods
- Occasional travel up to 5%
Ref: #161-Managed Staffing Charlotte
-
Senior Structural Analyst
Bellevue, WA
Job Title: Senior Structural Analyst Location: Bellevue, WA Type: Contract Compensation: $54.00 - $90.00 per hour Contractor Work Model: Remote – offsite Hours: 40.0 Overview System One is seeking highly motivated and resourceful Senior Structural Anal...
Date Posted: 05/18/2026 Recommended
-
Nuclear Mechanical/Structural Analysis
Cranberry, PA
Job Description: Senior Nuclear Mechanical / Structural Analysis Engineer (Reactor Internals) Length of the assignments: 6 months to 2 years Position Summary The Senior Nuclear Mechanical/Structural Analysis Engineer is responsible for performing advan...
Date Posted: 05/06/2026 Recommended
-
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
-
Computational Thermal Hydraulics Analyst
Bellevue, WA
Job Title: Computational Thermal Hydraulics Analyst Type: Contract Compensation: $84.00 - $110.00 per hour Work Model: Remote Overview System One is seeking a Computational Thermal Hydraulics Analyst for a remote contract. The ideal candidate will brin...
Date Posted: 05/07/2026 Recommended
-
Project Engineer - Industrial/Structural
Richland, Washington
Job Title: Project Engineer - Industrial/Structural Location: Richland, Washington Type: Contract To Hire Compensation: $55.00 - 75.00 hourly Contractor Work Model: Onsite Hours: Mon-Fri 8am-5pm Project Engineer - Industrial/Structural In a world of po...
Date Posted: 03/26/2026 Recommended
-
Mechanical Design Engineer
Bellevue, Washington
Job Title: Mechanical Design Engineer Location: Bellevue, Washington Type: Contract Compensation: $52 - $85 hourly Contractor Work Model: Hybrid System One is seeking a Mechanical Design Engineer to support the Molten Chloride Fast Reactor (MCFR) progr...
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
-
DCN Structural Engineer
Houston, Texas
Job Title: DCN Structural Engineer Location: Houston, Texas Type: Direct Hire Compensation: $90,000.00 - $135,000.00 Contractor Work Model: Hybrid – onsite and remote About the Company Our client is a global engineering and technology organization focu...
Date Posted: 05/20/2026 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
-
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
-
Senior Mechanical Engineer (Vessels)
Bellevue, WA
Job Title: Senior Mechanical Engineer (Vessels) Location: Bellevue, WA Type: Contract Compensation: $69.00 - $115.00 Contractor Work Model: Remote – offsite Hours: 40.0 Overview System One is seeking a Senior Mechanical Engineer to create design soluti...
Date Posted: 05/13/2026 Recommended
-
Senior Mechanical Design Engineer
Bellevue, Washington
Position Overview: System One is seeking a Senior Mechanical Design Engineer to support the Molten Chloride Fast Reactor (MCFR) program and the Molten Chloride Reactor Experiment (MCRE). This role plays a key part in designing and analyzing mechanical ...
Date Posted: 04/21/2026 Recommended
-
Senior Mechanical Engineer (Supports)
Bellevue, WA
Job Title: Senior Mechanical Engineer (Supports) Location: Bellevue, WA Type: Contract Compensation: $69.00 - $115.00 Contractor Work Model: Remote – offsite Hours: 40.0 Overview System One is seeking a Senior Mechanical Engineer to create design solut...
Date Posted: 05/20/2026 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
-
Senior Component Design Engineer (RPA) – Contract
Bellevue, WA
Job Title: Senior Component Design Engineer (RPA) – Contract Type: Contract Compensation: $56.00 - $95.00 per hour Contractor Work Model: Remote – offsite Responsibilities Design solutions for reactor structures and components, including the rotatable ...
Date Posted: 05/13/2026 Recommended
-
Senior Engineer - Structural
Fort Worth, TX
Job Title: Senior Engineer - Structural Location: Fort Worth, TX Type: Direct Hire Compensation: $120,000.00 Work Model: Hybrid – onsite and remote Hours: 40.0 Requirements Bachelor of Science in Civil or Structural Engineering. Active Professional Eng...
Date Posted: 04/17/2026 Recommended
-
Senior Mechanical Engineer
Bellevue, WA
Job Title: Senior Mechanical Engineer Location: Bellevue, WA Type: Contract Contractor Work Model: Remote – offsite Hours: 40.0 Responsibilities Design reactor structures and components from concept through final design. Develop equipment and component...
Date Posted: 04/20/2026 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
-
Senior Project Engineer
Baton Rouge, Louisiana
Job Title: Senior Project Engineer Location: Baton Rouge, Louisiana Type: Direct Hire Compensation: $120,000.00 to $125,000.00 + Bonus Contractor 90/80 Schedule Core Responsibilities Technical Specifications: Determine requirements and select specializ...
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
-
Senior Civil Structural Engineer
Downers Grove, IL
Job Title: Senior Structural Engineer Location: Downers Grove, IL Type: Contract Compensation: $70/hr (DOE) Contractor Work Model: Onsite Hours: 40 hours/week System One is e are seeking a high-caliber Experienced Structural Engineer to join our Projec...
Date Posted: 04/23/2026 Recommended
-
Sr. Project Manager - Environmental
Parsippany, NJ
Job Title: Sr. Project Manager - Environmental Location: NJ/NY Type: Direct Hire Compensation: $100K+ Contractor Work Model: Onsite Summary Directs, coordinates, and exercises functional authority for planning, organization, control, integration, and c...
Date Posted: 04/29/2026 Recommended
-
Code Validation Experiment Design and Scaling Analysis
Bellevue, WA
Job Title: Code Validation Experiment Design and Scaling Analysis Type: Contract Overview System One is seeking a Code Validation Experiment Design and Scaling Analysis Consultant to support one of our clients’ nuclear programs, focused on verification...
Date Posted: 05/07/2026 Recommended
-
Sr Structural Designer
Cannonsburg, PA
Job Title: Civil / Structural Senior Designer Position Overview We are seeking an experienced Civil / Structural Senior Designer to join our engineering team. This role involves leading complex design and drafting projects, creating detailed 2D and 3D ...
Date Posted: 05/25/2026 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
-
Structural Designer or Drafter
Cannonsburg, PA
Job Title Civil / Structural Designer / Drafter (Junior, Mid-Level, Senior, Lead) Position Overview We are seeking Civil / Structural Designers and Drafters at multiple experience levels to join our growing engineering team. These roles support a wide ...
Date Posted: 03/18/2026 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
-
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