Model Based Systems Engineer

BAE Systems • Nashua, NH, United States • Posted June 03, 2026

Location Nashua, NH
Job Type Full-time
Category other-general
Posted June 03, 2026
**Job Description**

BAE Systems Digital Architecture Team (DAT) is seeking an experienced Model Based Systems Engineering (MBSE) professional versed in the philosophy and practice of MBSE. The DAT is responsible for developing modern software infrastructure for BAE ES Sector programs. This includes MBSE development and integration into the platform. BAE Systems is transitioning towards a Digital Enterprise (DE) where virtual and Cloud based networks and services are replacing traditional desktop applications and we are the premier team leading this change.

As a MBSE subject matter expert (SME), this individual must have strong knowledge MBSE processes, practices, tools and related modeling languages and frameworks (e.g. SysML, UML, UAF, etc.) and understand how to build and apply models to solve complex technical problems. The candidate must also have the technical MBSE skills necessary to be capable of singularly and successfully leading a program in their total MBS...

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