Firefly Aerospace
Direct Workday career site

Analysis Engineer II/III (Spacecraft Structures)

Location
Cedar Park, TX
Listed
Today

Summary

As an Analysis Engineer on the Mechanical Engineering Team, you will be responsible for analysis of various structures across multiple projects including spacecraft, launch vehicle structures, and launch and test ground support equipment. You will use your knowledge of structural analysis to improve previous designs and influence new designs by minimizing weight and at the same time ensuring conformance to program and customer strength and stability requirements. You will leverage testing of hardware to correlate and validate analysis models.

Responsibilities

  • Collaborate with design, manufacturing, and test engineering to develop hardware throughout the design lifecycle
  • Perform structural analyses by classical hand calculation and finite element analysis for composites and metals.
  • Perform linear and non-linear structural analysis, eigenvalue buckling analysis, non-linear buckling analysis, and modal finite element analysis using ANSYS and NX Nastran.
  • Develop test requirements to ensure adequate data for analysis correlation.
  • Validate finite element analysis with hand calculations and test data.
  • Review internal and external analyses.
  • Work with responsible and systems engineers to define required material properties and part modifications to meet structural requirements.
  • Write strength and stability margins to required program safety factors.

Qualifications

Required (Level-2)

  • Master's Degree in Mechanical, Aerospace, or civil engineering and 3+ years of relevant experience, or 5+ years with a Bachelor's Degree.
  • Proficient with analytical simulation software and hand calculations for structural analysis.
  • Familiarity with aerospace standard analysis methods.
  • Exceptional comprehension of first principles related to structures and materials.

Required (Level-3)

  • Master's Degree in Mechanical, Aerospace, or civil engineering and 8+ years of relevant experience, or 10+ years with a Bachelor's Degree.
  • Ability to effectively work in a multi-discipline team and provide technical guidance and insight.

Additional information

Firefly offers outstanding benefits for our employees, including generous health, dental and vision plans with low plan deductibles, parental leave, relocation benefits, educational reimbursement, short term disability, and flexible PTO options.

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

About Firefly Aerospace

Firefly Aerospace is a space and defense technology company that enables our world to launch, land, and operate in space - anywhere, anytime. As the partner of choice for critical space missions, Firefly is the only commercial company to launch a satellite to orbit with 24-hour notice and the only company to achieve a successful Moon landing.

Our launch vehicles, lunar landers, and orbital vehicles provide government and commercial customers with full mission services from low Earth orbit to the Moon and beyond. Headquartered in north Austin, Texas, Firefly is looking for passionate, hardworking innovators to join our team and help fuel our successful trajectory into space.

Read the original posting

From Firefly Aerospace's careers page, first listed on Rolev.ai on November 14, 2026. Rolev.ai is not the employer.

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Common questions

Where is the Analysis Engineer II/III (Spacecraft Structures) job at Firefly Aerospace located?

This Analysis Engineer II/III (Spacecraft Structures) position at Firefly Aerospace is located in Cedar Park, TX. Always check Firefly Aerospace's application page for specific state eligibility or relocation policies.

How do I apply for the Analysis Engineer II/III (Spacecraft Structures) position at Firefly Aerospace?

This listing links directly to Firefly Aerospace's Workday application page. You can apply directly on Firefly Aerospace's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Workday application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.