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Sr. Engineer, Structures and Dynamics

Sr. Engineer, Structures and Dynamics

Job ID 
Engineering - Structural

More information about this job


Aerojet Rocketdyne is a world-recognized aerospace and defense leader that provides propulsion and energetics to the space, missile defense, strategic systems, tactical systems and armaments areas, in support of domestic and international markets.


We are bringing 800 new jobs to Huntsville, Alabama and building a state-of-the art advanced manufacturing facility where we will produce our industry-leading solid propulsion systems and our next-generation rocket engine.   Our efforts to build on our existing presence in Huntsville are in full swing. Defense-related program management, engineering and related support positions will be housed at this site, home of Aerojet Rocketdyne's Defense headquarters and Rocket Shop Defense Advanced Programs.  


Aerojet Rocketdyne seeks Sr. Engineers, Structures & Dynamics,  for this Huntsville, AL location.





Essential Job Functions (Including % of Time for Each)


Performs structural analysis to verify product designs meet structural performance requirements.


60% - Perform structural modeling of rocket motor hardware components:

  • Conduct closed form solutions on hardware and solid propellant grains, to structurally analyze joints and preliminary size components for pressure and thermal gradient boundary conditions. Materials will be a combination of isotropic, viscoelastic and composite. Thermal gradients and pressure distributions as well as specified mechanical loads for these models will be provided by other analysis team members. The ability to coordinate with other team members for loads and an understanding of customer specified aerospace structural requirements is required. An ability to analyze static & dynamic loads, material nonlinearities and structural instabilities is required.
  • Using solid CAD models provided by other team members, generate FEA mesh in NX, IDEAS, ABAQUS, NASTRAN and/or ANSYS. The above loads and pressures will be used in these models.
  • Perform static structural analysis and assess operating margins.
  • Generate and provide analysis reports and presentation materials to analysis team and customers documenting FEM and analysis results.

20% - Report status and results of analysis tasks at design and program reviews.


20% - Prepare technical reports documenting all analysis activities.                                                                                


Requires a Bachelor's degree and nine (9)  or more years directly related experience. Master's degree strongly desired. PhD a plus. Experience in performing linear, non-linear and dynamic structural analyses supporting design, development and production qualification desired. Experience using finite element analysis tools such as ANSYS expected. Knowledge and experience with aerospace product development efforts a plus. Proficiency in Microsoft Office products (Word, Excel and PowerPoint) is expected.


Must be able to obtain and maintain a U.S. Security Clearance at the appropriate level.  US Citizenship only required. Dual Citizenship does not meet job qualifications. This position requires the employee to have access to premises  or perform duties which are subject to national security requirements of the United States under government contracts that impose US Citizenship requirements for such positions.     



Work Environment/Physical Requirements:

Employees in these positions must possess mobility to work in a standard office setting and to use standard office equipment, including a computer; stamina to sit and to maintain attention to detail despite interruptions; may occasionally lift/carry/push/pull up to 15 pounds; may require minimal walking, climbing, stooping, crouching, and/or bending; and vision to read printed materials and a computer screen, and hearing and speech to communicate in person and over the telephone. May require the ability to travel by air or auto. May require the use of personal protective equipment such as safety glasses, safety shoes, and shop coat. These positions may be expected to work varying shifts and hours to ensure successful operation of activities in the organization.


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