Siemens Careers

Software Engineer - Advanced - HPC/DEM/Physics (PK)

Lebanon, New Hampshire
Research & Development

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English (US)

Job Description

Division: Digital Factory
Business Unit: Product Lifecycle Management-PLM
Requisition Number: 233440
Primary Location: United States-New Hampshire-Lebanon
Assignment Category: Full-time regular
Experience Level: Senior level
Education Required Level: Bachelor's Degree
Travel Required: 5%

Division Description:

Siemens is a global technology powerhouse that has stood for engineering excellence, innovation, quality, reliability and internationality for more than 165 years. As a global technology company, Siemens is rigorously leveraging the advantages that this setup provides. To tap business opportunities in both new and established markets, the Company is organized in nine Divisions: Power and Gas, Wind Power and Renewables, Energy Management, Building Technologies, Mobility, Digital Factory, Process Industries and Drives, Healthcare and Financial Services.

 



Job Description:

Position Overview

The STAR-CCM+ development team is seeking a motivated developer to

contribute to development of the dense granular flow (DEM) models.

These models are successfully applied by many of the STAR-CCM+

customers. The development team is constantly seeking new opportunities

to expand the code capability into new areas, with focus on:

* New physics models

* State-of-the-art algorithms and parallelization techniques

* Performance optimizations

* Coupling the DEM physics with the multi-physics environment of

STAR-CCM+

 

Responsibilities

The primary responsibilities include but are not limited to:

* Identification of suitable DEM models and algorithms with focus on:

- Contact model physics

- Flow-particle interaction

- Numerical methods for flow particle coupling

- New discretization techniques

* Implementation in a modern, commercial DEM framework

* Performance benchmarking and code optimization with focus both on

serial and parallel performance including :

- SIMD vectorization of new and existing algorithms

- Effective parallelization of collision physics across the parallel

platforms supported by STAR-CCM+

- Hybrid shared memory / distributed memory parallelization schemes

- Heterogeneous platform support including GPUs

* Validation, debugging and close cooperation with quality assurance

and customer support teams including responsibility for customer

reported defect identification and correction

* Working as a part of large, geographically distributed software

development team, applying Agile development processes and methodology

 

Required Knowledge/Skills, Education, and Experience

A suitable candidate is expected to have:

* A Masters, PhD or equivalent degree in mechanical engineering,

applied math or computer science

* Knowledge of discrete element methods and experience with algorithms

and techniques used in discrete element method simulations

* Experience with numerical methods used in particle-flow coupling

* Excellent communication skills

* Strong C++ development skills

* Good working knowledge of parallel programming both in distributed

andshared memory

* Experience with modern CPU optimization and vectorization and GPU

programming is a plus

 

#LI-AA1

 



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