Structural/Mechanical Analysis Engineer

OUTSOURCE Consulting Services; Piketon (OH); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Holidays

Sick Leave

Healthcare

Dental

Vision

Disability Insurance

401(k) Savings Plan

Job summary

OCSI.co seeks an experienced Structural/Mechanical Analysis Engineer to support a client in Idaho Falls, ID. The role is remote-eligible with periodic coordination calls and no mandatory on-site presence.

You will perform code-compliant analyses per ASME BPVC Section III, Division 5, develop FEA models using ANSYS/Abaqus, and prepare calculation packages and reports for design and safety basis.

Qualifications

• BS in mechanical engineering with 8+ years of relevant experience or
• MS in mechanical engineering with 6+ years of relevant experience.
• Working knowledge of ASME BPVC Section III, Division 5.
• FEA experience with 3D model development, mesh convergence, boundary conditions.

Responsibilities

• Support structural/mechanical analysis per ASME BPVC Section III, Division 5.
• Perform load-controlled stress evaluations and stress linearization.
• Develop FEA models and documentation with verification for reports.
• Evaluate creep-fatigue damage including time-dependent effects.
• Assess strain limits, ratcheting, and incremental collapse.
• Evaluate elevated-temperature buckling (thermal/creep).
• Coordinate with leads to review results and ensure accuracy.
• Support weld strength reduction/dissimilar metal weld analyses as needed.
• Provide calculation packages and supporting reports.

Skills

ANSYS

FEA modeling

Abaqus

Creep-fatigue

Thermal analysis

Stress analysis

Team collaboration

Technical reporting

Education

Bachelor of Science in Mechanical Engineering

Master of Science in Mechanical Engineering

Tools

ANSYS

Abaqus

Job description

Seeking an experienced Structural/Mechanical Analysis Engineer to provide support to our client in Idaho Falls, ID.

Application Deadline: Wednesday, 11/11/26.

Requirements:

The Contract or will provide structural and mechanical analysis support for elevated-temperature nuclear component design evaluations in accordance with ASME BPVC Section III, Division 5. This position is remote-eligible, with periodic coordination calls with technical leads expected; no mandatory on-site presence is required. Engagement duration and hours will be determined based on candidate availability and final scope assignment. Performs code-compliance analysis supporting the structural integrity of elevated-temperature nuclear components, including load-controlled stress evaluations, stress classification and linearization, and finite element model development. Supports the preparation of code-compliant, independently reviewable calculation packages and contributes to the technical rigor underpinning the design and safety basis of next-generation nuclear components.

Essential Job Functions and Responsibilities:

• Support structural/mechanical analysis in accordance with ASME BPVC Section III, Division 5 code requirements.
• Perform load-controlled stress evaluations, stress classification, and stress linearization for elevated-temperature nuclear components.
• Develop finite element analysis (FEA) models, including 3D model development, mesh convergence studies, and boundary condition documentation, using tools such as ANSYS, Abaqus, or equivalent.
• Produce code-compliant, independently reviewable calculation packages and supporting reports.
• Perform creep-fatigue damage evaluation, including time-dependent creep and fatigue interaction, usage factors, and hold-time effects, per Subsection HBB / Mandatory Appendix HBB-I.
• Conduct strain limits, ratcheting, and incremental collapse assessments.
• Evaluate elevated-temperature buckling, including thermal and creep buckling.
• Collaborate with technical leads and senior engineers to review analysis results and ensure technical accuracy.
• Support evaluation of weld strength reduction factors, dissimilar metal weld assessments, or bolted joint fatigue/relaxation analysis under Division 5, as needed.
• Apply working knowledge of Section III, Division 5 or demonstrate transferable experience from Section III Division 1 or Section VIII with elevated-temperature exposure.
• Reference Section II, Part D material allowables as applicable to analysis tasks.
• Participate in periodic technical coordination calls to align on scope, progress, and findings.
• Other duties as assigned by the technical lead or engineering manager.

Work Schedule:

The client perates on a 9/80 compressed work schedule. Employees work eight nine-hour days and one eight-hour day over each two-week period, totaling 80 hours, with every other Friday off. Standard hours fall between 7:00 a.m. and 5:00 p.m. Mountain Time, with start times of 7:00 or 8:00 a.m.

Remote Work:

The candidate will work remotely, with the ability to come onsite as needed. The primary onsite location is the Engineer Research and Office Building (EROB) at the client's location.

Approved Locations:

candidates must reside in one of the following approved locations: Arizona, California, Texas, Aiken, SC, Columbia, SC, Greenville, SC, Idaho Falls, ID, or Pittsburgh, PA.

Qualifications:

• Bachelor of Science degree in mechanical engineering or a directly related field, with a minimum of 8 years of relevant experience; or
• Master of Science degree in mechanical engineering or a directly related field, with a minimum of 6 years of relevant experience.
• Working knowledge of ASME BPVC Section III, Division 5 (or demonstrated transferable experience in Section III Division 1 or Section VIII with elevated-temperature exposure).
• FEA experience (ANSYS, Abaqus, or equivalent), including 3D model development, mesh convergence, and boundary condition documentation.
• Hands-on experience with creep-fatigue damage evaluation, including time-dependent creep and fatigue interaction, usage factors, and hold-time effects, per Subsection HBB / Mandatory Appendix HBB-I.
• Experience with strain limits, ratcheting, and incremental collapse assessment.
• Experience with elevated-temperature buckling, including thermal and creep buckling.
• Demonstrated ability to produce code-compliant, independently reviewable calculation packages.
• Experience with weld strength reduction factors, dissimilar metal weld assessment, or bolted joint fatigue/relaxation analysis under Division 5.
• Prior DOE national laboratory or nuclear component supplier experience.
• Familiarity with Section II, Part D material allowables.
• Must be willing and able to work onsite at the Materials and Fuels Complex (MFC) as required.
• US Citizenship is required to perform this contract.

Education:

• Bachelor of Science degree in mechanical engineering or a directly related field.
• Master of Science degree in mechanical engineering or a directly related field.
• Degree must be from an ABET-accredited program.

Additional Information:

OCSI.co is an Equal Opportunity Employer. We welcome applicants of all backgrounds and take affirmative action to employ and advance qualified individuals with disabilities and protected veterans, in compliance with Section 503 of the Rehabilitation Act and VEVRAA. OCSI.co participates in E-Verify.

Learn more about applicant rights under Federal Employment Laws.

• Holidays
• Sick Leave
• Healthcare
• Dental
• Vision
• Short/Long Term Disability
• Life Insurance
• Flexible Spending Account (FSA)
• 401(k) Savings Plan
• Roth Elective Deferral
• Direct Deposit

We are unable to sponsor H1B Visa's and/or subcontract to Third Party Vendors.