Software Development Engineer
Irvine, CA

Job Description

Altair OptiStruct is a general finite element analysis code with comprehensive analysis solutions for linear and nonlinear static analysis, buckling, eigenvalue analysis, NVH (noise and vibration), Component Modal Synthesis (CMS), thermal analysis and fatigue. It is the world leading structural optimization solution. OptiStruct serves over two thousand companies worldwide for analysis and simulation-driven design.

Altair OptiStruct covers a broad range of thermal analysis including steady state (linear and nonlinear), transient (linear and nonlinear), coupled thermal-mechanical analysis, thermal fluid-structure interaction (TFSI). Based on Finite Element Analysis (FEA), these analyses can also be used for designing structures using topology, shape and sizing optimization. The current opening is to further broaden OptiStruct's thermal vertical coverage including expanded nonlinear considerations, radiation, Multiphysics (including mapping over non-matching meshes), optimization supporting convection, radiation, nonlinearities, TFSI, new thermal design responses (ex: average temperature, temperature differential, uniformity of temperature), sensitivity analysis etc.

Duties & Responsibilities:

1. To develop and validate algorithms supporting thermal simulations in pure thermal, thermo-mechanical, thermal fluid-structural interactions, as well as other Multiphysics settings (ex: thermo-electro-mechanical).

2. To derive any and all necessary mathematical formulations mainly using the Finite Element Method (FEM), Computational Fluid Dynamics (CFD) etc.

3. Sensitivity Analysis and Optimization particularly for thermal optimization.

4. Must be able to program with Fortran and/or C++

5. Work with a large code everyday.

6. Develop test problems for Quality Assurance of developed software features.

7. Strong organizational skills and ability to multi-task.

8. Ability to work in small teams with little or no supervision is a must

9. Follow an established process that ensures uninterrupted workflow for all members of the development team.

Skills:

1. Finite Element Analysis (FEA)

2. Radiation and View Factor Calculations

3. Computational Fluid Dynamics (CFD)

4. Nonlinear and transient analyses

5. Programming knowledge with Fortran and C++.

6. Familiarity with Linux.

7. Ability to handle large code

8. Knowledge of multi-physics simulation is a plus

Required:

MS or PhD in Mechanical, Civil or Aerospace Engineering

Programming experience

Thermal Analysis

Thermal Design Optimization

Preferred:

Experience with HyperMesh, OptiStruct, or other CAE products

Radiation and other advanced Thermal Analyses

Altair transforms design and decision making by applying simulation, machine learning and optimization throughout product lifecycles. Our broad portfolio of simulation technology and patented units-based software licensing model enable Simulation-Driven Innovation™ for our customers. With more than 2,000 employees, Altair is headquartered in Troy, Michigan, USA and operates 71 offices throughout 24 countries. Altair serves more than 5,000 customers across broad industry segments. To learn more, please visit www.altair.com.

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