Structural Analysis Engineer

Job Title: Structural Analysis Engineer

Job Description

The Advanced Structural Analyst supports the design and development of advanced reactor systems by performing dynamic structural analysis and engineering evaluations. This role focuses on assessing system and component performance under seismic, transient, and other dynamic loading conditions while ensuring compliance with applicable engineering standards and requirements. The engineer contributes directly to critical design decisions and qualification activities for complex reactor systems.

Responsibilities

• Perform dynamic structural analyses, including seismic, modal, response spectrum, and transient evaluations for advanced reactor systems and components.
• Conduct interference and fit-up assessments for complex assemblies and integrated systems to ensure proper integration and performance.
• Perform Pressure Relief Valve (PRV) sizing and specification activities in accordance with applicable industry codes and standards.
• Develop clear and accurate engineering calculations, technical reports, and supporting documentation to substantiate design decisions and analysis results.
• Collaborate closely with multidisciplinary engineering teams to support reactor system design, qualification, and verification activities.
• Utilize simulation tools, including ANSYS and similar platforms, to evaluate structural behavior and inform design optimization.
• Ensure that structural analyses and design recommendations comply with relevant engineering standards, codes, and regulatory requirements.
• Support design reviews by presenting analysis methods, assumptions, and results to internal stakeholders and external reviewers.
• Contribute to continuous improvement of analysis methodologies, tools, and best practices for dynamic and seismic evaluations.

Essential Skills

• Minimum of 20 years of relevant engineering experience in structural analysis or closely related disciplines.
• At least 10 years of experience performing dynamic structural analysis for complex mechanical or civil structures.
• Extensive experience with seismic analysis, including modal, response spectrum, and transient methodologies.
• Demonstrated ability to perform dynamic structural analyses for advanced reactor systems or similarly complex engineered systems.
• Strong proficiency with ANSYS simulation tools for structural and dynamic analysis.
• In-depth knowledge of engineering standards and industry codes applicable to structural design and PRV sizing.
• Proven ability to develop detailed engineering calculations and comprehensive technical reports.
• Ability to collaborate effectively within multidisciplinary engineering teams and communicate technical concepts clearly.

Additional Skills & Qualifications

• Bachelors degree in Mechanical Engineering, Civil Engineering, Structural Engineering, or a closely related discipline.
• Professional Engineer (PE) license preferred.
• Experience with stress analysis for complex structures and components.
• Experience in structural analysis for seismic and other dynamic loading conditions.
• Familiarity with transient analysis methods and tools.
• Experience with additional simulation platforms such as COMSOL or similar engineering analysis software.
• Strong analytical, problem-solving, and decision-making skills.
• Ability to manage multiple analysis tasks and meet project deadlines while maintaining high technical quality.

Work Environment

This position operates in a professional engineering environment focused on the design and qualification of advanced reactor systems. The role involves extensive use of structural simulation tools such as ANSYS and may include work with other platforms like COMSOL for specialized analyses. Work is primarily computer-based, involving detailed modeling, data evaluation, and technical documentation, with regular collaboration across multidisciplinary teams. Typical hours follow a standard full-time schedule, with flexibility driven by project needs. The organization offers paid holidays and paid time off, supporting worklife balance. Attire is generally professional and appropriate for an office and technical meeting environment.

This is a Contract position based out of Huntsville, AL.

The pay range for this position is $60.00 - $90.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)

This is a Contract position based out of Huntsville, AL.

This position is anticipated to close on Nov 2, 2026.

This is a fully remote position.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 20,000 consultants and 5,000 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing® winner for both client and talent service.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing process due to a disability, please email View email address on click.appcast.io for other accommodation options.

San Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.