Structural Dynamics Engineer

Mega Rentals - Houston, TX

Full-time - Entry Level

Houston, TX

Rental and Leasing Services

About the position

The Structural Dynamics Engineer position at Mega Rentals, Inc. involves performing structural dynamic analysis on spacecraft and lunar vehicles for various NASA human spaceflight programs. The role requires a combination of technical skills in finite element modeling, dynamic analysis, and simulation scripting, with a focus on supporting NASA's deep space exploration initiatives. The engineer will work collaboratively within a diverse team to deliver innovative solutions that contribute to human space exploration.

Responsibilities

• Perform detailed finite element modeling and dynamic model reduction.
• Conduct coupled loads analysis and evaluate results.
• Utilize commercial and in-house codes for analyses and write new simulation scripts, typically in Python.
• Execute modal analysis on component Finite Element Analysis models in preparation for modal tests.
• Conduct vibroacoustic analysis on finite element models for acoustic and random vibration tests.
• Identify critical modes for components or integrated systems.
• Review and process modal and structural data, both analytical and test data.
• Develop or review test plans and procedures, documenting test results.
• Perform signal processing tasks as required.
• Execute other duties as assigned.

Requirements

• Bachelor's degree in Engineering or a related field.
• Experience in structural dynamics or a related area.
• Familiarity with desktop software applications, particularly MS Office.
• Excellent oral and written communication skills.
• Experience in finite element modeling.
• Proficiency in Python, MATLAB, and/or C/C++.
• Experience using NASTRAN with FEMAP as a pre/post-processor.

Nice-to-haves

• BS or MS degree in Mechanical or Aerospace Engineering.
• Experience with Component Mode Synthesis and Craig Bampton model reductions.
• Experience performing multi-body and dynamic contact analysis (e.g., LS-DYNA or Adams).
• Experience customizing analysis processes through scripting and software development.
• Familiarity with version control methods using GitLab or GitHub.
• Proficiency in vibroacoustic software such as Wave6 or VA-One.
• Familiarity with NASA standards and processes.

Benefits

• Negotiable salary based on experience and qualifications.