Structural/Mechanical Analysis Engineer

Omega Technical Services, Inc.; Idaho Falls (ID); Remote; USD 190,000 - 210,000; Full time

Benefits offered by this job

Medical, dental, and vision insurance

Short and long-term disability

401(k) with company match

Paid time off and holidays

Job summary

Omega Technical Services in Idaho Falls, ID is seeking a Structural/Mechanical Analysis Engineer to support elevated-temperature nuclear component design evaluations under ASME BPVC III Div 5. The role involves code-compliance analysis, 3D FE model development, and preparation of independently reviewable calculation packages for DOE/DoD projects; onsite work is required at times.

This remote-eligible position aligns with contract funding and client approval, offering a competitive salary and

Qualifications

• Code-compliance analysis for elevated-temperature nuclear components.
• FEA model development with boundary condition documentation.
• Independently reviewable calculation packages for safety basis.

Responsibilities

• Provides structural and mechanical analysis support for elevated-temperature nuclear component design evaluations in accordance with ASME BPVC III, Division 5.
• Performs code-compliance analysis for structural integrity of elevated-temperature nuclear components.
• Supports preparation of code-compliant, independently reviewable calculation packages.

Skills

ASME BPVC III Div 5 knowledge

FEA software (ANSYS/Abaqus)

Creep-fatigue analysis

Weld strength reduction / dissimilar |

Education

B.S. Mechanical Engineering (ABET-accredited)

M.S. Mechanical Engineering (ABET-accredited)

Job description

Pay Range

USD $190,000.00 - USD $210,000.00 /Yr.

About Us

Join Our Mission

At Omega Technical Services, every role supports a mission that matters. Whether you're advancing national security, driving innovation in nuclear infrastructure, or supporting critical DOE and DoD operations, you’re part of something bigger here.

Overview

Omega Technical Services is seeking a highly motivated Structural/Mechanical Analysis Engineer to support ongoing operations in Idaho Falls, ID.

This position is contingent upon contract award and/or project funding. Candidates may be identified, screened, and submitted prior to award. Employment offers and start dates are dependent upon successful contract award, funding authorization, and client approval.

Provides 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.

Responsibilities

Provides structural and mechanical analysis support for elevated-temperature nuclear component design evaluations in accordance with ASME BPVC Section III, Division 5.

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.

Education Requirements

Must possess a Bachelor of Science degree in mechanicalengineering or a directly related field, with a minimum of 8 years of relevant experience; or a Master of Science degree in mechanical engineering or a directly related field, with a minimum of 6 years of relevant experience. The qualifying degree must be from an ABET-accredited program.

Qualifications

• Candidate must be a U.S. Citizen.
• Satisfactory results of a pre-employment screening, which includes a drug and breath alcohol test, along with a Motor Vehicle Record check.
• Candidate must be able to obtain and maintain a DOE Security Clearance.
• 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

Preferred Qualifications

• Possession of an active DOE/DoD clearance within the past two (2) years is preferred.
• Previous DOE/NNSA work experience.
• Working knowledge of ASME BPVC Section III, Division 5 nuclear component designrequirements.
• FEA experience, including 3D model development, mesh convergence, and boundary conditiondocumentation.
• Ability to apply general code rules to specific analysis problems to produce technically sound,defensible results.
• Ability to combine analytical results to form conclusions supporting code-compliancedeterminations.
• Ability to listen to and understand technical information and ideas presented through discussionwith technical leads and stakeholders.
• Ability to communicate analysis results and technical findings clearly, in writing and verbally

Work Schedule

A 40 hour work week is scheduled. Client utilizes various work schedules including 5/8s (8 hour/day; five days per week), 4/10’s (10 hours/day; four days per week), and 9/80’s (9 hours/day, five days on week AA and four days on week BB. Work week excludes Client holidays. Each workday has 30-minute lunch. Overtime will be expected at times to meet deliverables and will be utilized at the discretion of the Manager.

Why Omega Technical Services?

Omega Technical Services is a Service-Disabled Veteran-Owned Small Business and a trusted partner to the Department of Energy, Department of Defense, and other commercial clients, supporting mission-critical projects that shape national security and technological innovation. Our culture is defined by leadership, initiative, and trust. Our values drive meaningful outcomes and long-term impact.

At Omega Technical Services, you’ll work alongside elite subject matter experts who thrive on being challenged, innovation, and collaboration. We offer competitive pay, comprehensive benefits including medical, dental and vision insurance; short and long term disability insurance; 401(k) with a company match; AD&D insurance, paid time off, and holiday pay. *Based on eligibility requirements.

When you join Omega Technical Services, you’re not just starting a job, you’re building a career that honors the past, powers today’s progress, and accelerates the most vital missions of tomorrow.

Equal Employment Opportunity Statement

Omega Technical Services is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment regardless of race, color, religion, sex, national origin, age, disability, or veteran status.