Structural Engineering Jobs in Alabama (NOW HIRING)

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Job Title: Lead, Structural Engineer

Job Code: 37364

Job Location: Huntsville, AL

Job Schedule: 9/80: Employees work 9 out of every 14 days - totaling 80 hours worked - and have every other Friday off

Job Description:

Join our team shaping the next generation of solid rocket propulsion systems. We are seeking aLead, Structures & Dynamicsstress analystfor ourHuntsville AL location. In this role, you will perform structural analysis to verify product designs meet structural performance requirements and assist with preliminary design verification.

As a key contributor, you will support structural modeling and analysis efforts for solid rocket motor (SRM) components throughout the product lifecycle-from early development through qualification and production. You will collaborate closely with cross-disciplinary teams, interface with customers, and drive technical excellence.

Essential Functions:

• Structural Analysis Ownership: Drive analysis tasks for SRM components including metallic and composite motor cases, nozzles, insulation, and propellant grains. Ensure structural integrity across all phases of flight and ground handling.

• FEA Modeling & Execution: Build and execute finite element models using ANSYS, ABAQUS, or comparable tools. Model components using isotropic, orthotropic, and viscoelastic material definitions with nonlinear and temperature-dependent properties. Apply classical methods to validate and supplement numerical results, especially for preliminary design trades or quick-turn assessments.

• Margin of Safety Evaluation: Determine margins of safety against yield, ultimate failure, buckling, HCF, LCF, and fracture using established industry standard practices and internal allowables. Produce high-quality technical reports, stress notes, and presentations that clearly outline methods, assumptions, and conclusions for both internal reviews and external customer delivery.

• Design Integration: Participate in formal and informal design reviews. Communicate results, trade-offs, and risk areas effectively to multidisciplinary audiences, including program management and external customers.

• Process Improvement: Contribute to internal tool development, analysis automation, and knowledge capture to enhance team efficiency and standardization.

• Ability to obtain a US Secret Security Clearance.

• Travel: 10%.

Qualifications:

• Bachelor's Degree and minimum 9 years of prior structural analysis experience.Graduate Degree and a minimum of 7 years of priorstructuralanalysisexperience.In lieu of a degree, minimum of 13 years of priorstructuralanalysisexperience.

Preferred Additional Skills:

• Bachelor's Degree (in Mechanical, Aerospace, or related Engineering discipline) is preferred.

• Proven experience in linear, nonlinear, and dynamic structural analysis supporting design and qualification of solid rocket motors.

• Proficiency with FEA tools such as ANSYS Mechanical; experience withANSYS MAPDLorPython scripting is highly desirable.

• Familiarity with structural assessment and design of filament-wound composite pressure vessels is a strong asset.

• Demonstrated ability to interpret aerospace structural requirements and coordinate load development with cross-functional teams.

• Exposure to full lifecycle aerospace SRM propulsionproduct development, from design through manufacturing and test.

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Please be aware many of our positions require the ability to obtain a security clearance. Security clearances may only be granted to U.S. citizens. In addition, applicants who accept a conditional offer of employment may be subject to government security investigation(s) and must meet eligibility requirements for access to classified information.

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