Staff Software Engineer - Interagency Modeling & Simulation Prototype (Contingent)

Applied Research Associates, Inc. • Arlington, VA, United States • Posted June 13, 2026

Location Arlington, VA
Job Type Full-time
Category other-general
Posted June 13, 2026
**Description**

Our group seeks a full-time Staff Software Engineer to help build an advanced modeling & simulation capability. The position supports a prototype that will be delivered as part of an interagency team to the U.S. Government. You will be working with others as part of an interdisciplinary team where you will develop and deploy machine learning algorithms on specialized datasets across Windows and Linux environments using a containerized workflow.

As a Software Engineer on a multi-disciplinary team, you will apply your knowledge of machine learning algorithms and modeling & simulation building a prototype analysis capability for an inter-agency product development team on high-performance computers. This is a contingent position based on future government funding. This is a hybrid position but candidate will need to live in the National Capitol Region due to meeting responsiveness.

**What you’ll do as a Software Engineer:**

+ You will wo...

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