Structural Analyst

AST SpaceMobile is building a global cellular broadband network in space to operate directly with standard mobile devices and eliminate connectivity gaps.

Position Overview

We are seeking a mechanical engineer with deep experience in the structural analysis of spacecraft. The role involves building finite element models and running analysis cases in FEMAP and NASTRAN, with emphasis on static and quasi-static load cases, defining failure cases, and calculating margins of safety for space vehicle structures. The ideal candidate will support architecture concept evaluation, trade studies, static qualification testing, and material and failure review boards.

Key Responsibilities:

• Conduct structural analysis of space vehicles, define failure cases, and calculate margins of safety.
• Build finite element models and run static and quasi-static analysis cases for composite and metallic structures.
• Translate load states into static qualification testing of structural assemblies.
• Support architecture concept evaluation and lead trade studies.
• Disposition non-conformance issues.
• Participate in material and failure review boards.

Qualifications

Education:

BS degree in Mechanical Engineering or a related technical field is required. An MS degree is preferred for the senior-level position.

Experience:

• A minimum of 7 years of hands-on experience in mechanical or structural analysis of spacecraft, including FEMAP and NASTRAN expertise, finite element modeling best practices, and use of free body diagrams and top-level analysis that resolves computer-derived loads in an intuitively checkable way. Both mid-level and senior candidates will be considered.
• Experience with composite space structures.
• Ability to identify critical loads to be recovered in coupled loads analysis (CLA).

Preferred Qualifications:

• Basic familiarity with dynamic loads and modal analysis.
• Ability to code in languages or toolset APIs to automate rudimentary tasks and improve efficiency.
• Experience with materials properties and databases, and defining allowables.

Soft Skills:

• Innovative and creative, with a willingness to challenge the status quo.
• Ability to work independently on complex problems.
• Demonstrated ability to work in a multidisciplinary team with other engineers.
• Flexibility and adaptability in a fast-paced environment.
• Excellent English written and verbal communication skills.

Technology Stack:

• Complete knowledge of NASTRAN solution sequences, case control, and bulk data cards.
• FEMAP and finite element modeling best practices.
• MS Excel and the broader MS Office suite.
• MATLAB and CAD packages preferred.

Physical Requirements

Ability to work in a standard office environment and use a computer for extended periods.

Additional Requirements

• This position requires domestic and international travel.
• This role involves access to export-controlled technical data. Applicants must be U.S. citizens to comply with U.S. ITAR regulations.

This job description may not be inclusive of all duties and responsibilities. Additional tasks may be assigned, or the scope may change based on business demands.

AST SpaceMobile is an equal opportunity, at-will employer.