Senior FEA/CFD Subject Matter Expert

The Southwest Division (SWD) of Applied Research Associates, Inc.

(ARA) is seeking a FEA/CFD Subject Matter Expert to be an expert with Computational Fluid Dynamics (CFD) codes such as ANSYS ®, LS-DYNA®, CFX ®, FLUENT ®.  The position develops in-depth technical assessments, analysis and model creation for Department of Defense (DoD) weapon programs.

The successful candidate will perform research and development which requires solutions to complex dynamic structural problems.

The goal of the research is to support investigations into the behavior of those processes and advance investigations into the vulnerabilities of those processes.

The position requires providing technical support, documentation and presentation of the modeling and simulation outputs to the program team both internal and external.

 The position also requires mentorship, training and sharing of expertise with junior counterparts and supports exercises to test new methodologies and analytical tools that are under development.

Responsibilities:


* Develop and execute strategies for solving complex and nationally important problems


* Construct explicit finite element meshes of complex geometries


* Conduct finite element analyses of challenging dynamic structural problems that include contact, nonlinear material behavior and fracture using the explicit finite element code LS-DYNA


* Perform engineering analyses on a variety of projects and prepare supporting documentation detailing technical results


* Develop new material constitutive models for LS-DYNA based on available test data and engineering judgement


* Troubleshoot and develop solutions for modeling and simulation challenges for the team


* Act in role of technical mentor for more junior modeling and simulation engineers within the team


* Develop data analysis techniques through development of appropriate codes/scripts


* Conduct face-to-face meetings and prepare inputs for technical and cost proposals

Required Qualifications:


* US Citizenship


* Demonstrated ability to work effectively within or lead a team of peers, as well as excellent interpersonal and communications skills.


* Ability to communicate highly technical analyses at a level comprehensible to laymen and senior-level government representatives.


* Ability to clearly express in writing technical analysis results and site characterizations.


* Expertise with ANSYS ®, LS-DYNA®, CFX ®, FLUENT ®.


* 6 - 8 years of experience in solving DoD engineering/science problems.


* Practical experience in mechanical engineering structural modeling or fluid modeling.


* Direct experience supporting DoD programs.


* Expert knowledge and use of Word, Excel and PowerPoint.


* Modeling and simulation expertise with weaponeering and engineering analysis tools or similar.

Desired Qualifications:


* Advanced degree in Engineering or Physics.


* 10 years of experience in solvi...