Sr. Structural Dynamics Test Engineer

Intuitive Machines LLC • Houston, TX

2d • Onsite

About The Position

Intuitive Machines is seeking a talented and experienced Sr Structural Dynamics Engineer to join our dynamic team. As a Sr Structural Dynamics Engineer, you will be supporting test and analysis of spacecraft hardware under dynamic environments.

Requirements

• Bachelor’s Degree in Mechanical Engineering, Aerospace Engineering, or related field.
• Willingness to travel to test facilities and work at test sites.
• 10+ years of experience with 5+ years of experience specifically in structural dynamics analysis and test
• Experience with vibration, shock, and modal testing, from writing test plans, execution, interpretation of results, and using data to correlate models.
• Proficient with performing analytical simulations and finite element modeling in Nastran.
• Proficient in performing static and dynamic analyses such as sine vibration, random vibration, shock, and vibro-acoustic analysis both with FEA and traditional hand calculations.
• Experience in signal analysis and analyzing data in both the time and frequency domain.
• Proficient in coding, performing simulations, and analyzing data in MATLAB or Python.
• Familiarity with relevant SMC / MIL-STD / NASA standards for analysis and test.

Nice To Haves

• Experience with Beta CAE products for finite element modeling and data post-processing. (ANSA, META, EPYLISIS)
• Experience with Simcenter (NX) Nastran
• Experience with Vibration Research test software
• Experience with MEscope
• Experience with spacecraft level vibration testing.

Responsibilities

• Plan, analyze, and perform testing such as ground vibration testing of spacecraft hardware, modal testing for finite element model validation, troubleshooting vibration problems, and strain gauge testing of space structures.
• Construct finite element, superelements, and test display models suitable for dynamic analyses such as modal, vibration, and vibro-acoustic.
• Collaborate with test engineers to define test plans that include instrumentation and response limits based on analysis results from dynamic analysis including factors such as material strength, notching, and mode shapes.
• Provide on-site support of modal, vibration, and vibro-acoustic testing to ensure test targets and objectives are being achieved.
• Prepare detailed technical reports, documentation, and presentation to communicate analysis results, findings, and recommendations to internal stakeholders and customers

What This Job Offers

• Job Type: Full-time
• Career Level: Senior