- SAIC (Chantilly, VA)
- **Description** SAIC is seeking ** Enterprise Data Modeler ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA ... candidates must have an active TS/SCI clearance with Polygraph. As the Enterprise Data Modeler you will provide specialized engineering expertise supporting… more
- Parsons Corporation (Centreville, VA)
- …scalability, fault tolerance, and environmental impacts. Calibrate models to lab data from FAA facilities and prototype modernization paths for surveillance systems. ... Derive Interface Control Documents (ICDs) from the model; define message sets, data schemas, and performance budgets across NAS interfaces. + Verification &… more
- Parsons Corporation (Centreville, VA)
- …logic, state transitions, and operational scenarios. Define system interfaces and data exchange protocols to ensure seamless integration with NAS systems such ... models. Develop Interface Control Documents (ICDs) and define message sets, data schemas, and performance budgets for automation systems. Ensure traceability of… more
- Solvarus (Chantilly, VA)
- …any of the following: NoMagic Cameo EA, Rhapsody, Sparx EA as well as other enterprise architecture tools. + Define the appropriate data standards, data ... and supporting COTS, GOTS, and Open-Source technologies required to manage the data needs. + Integrate enterprise tools and develop MBSE-based processes… more
- Parsons Corporation (Centreville, VA)
- …+ Create and maintain SysML/UAF models (eg, Cameo Systems Modeler /MagicDraw) to capture system context, stakeholder needs, requirements, behaviors (activity, ... Derive Interface Control Documents (ICDs) from the model; define message sets, data schemas, and performance budgets across NAS interfaces. + Develop model-based… more
- RTX Corporation (Dulles, VA)
- …Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise -wide systems engineering and integration support within the Intelligence Community. ... developing and maintaining system models using tools such as Cameo Systems Modeler , as well as utilizing computer-based simulations to analyze and optimize the… more
- Solvarus (Chantilly, VA)
- …and supporting COTS, GOTS, and Open-Source technologies required to manage the data needs. + Integrate enterprise tools and develop MBSE-based processes ... also provides team members training towards Object Certified Systems Modeler Professional (OCSMP) certification. Responsibilities: + Create engineering artifacts and… more
- Parsons Corporation (Centreville, VA)
- …ground). + Proficiency with SysML and at least one of: Cameo Systems Modeler /MagicDraw, IBM Rhapsody, Capella, or Enterprise Architect. + Hands on integration ... NAS ground systems: DO 278A processes, assurance levels, plans/standards, and compliance data . **Desired Skills:** + Experience with DO 330 (tool qualification), DO… more
- Solvarus (Chantilly, VA)
- …engineers in designing critical hardware and software applications key to successful enterprise mission objectives. We are seeking a senior SIGINT systems engineer ... provide Systems Engineering Technical Assistance (SETA) support to a government Enterprise Systems Engineer. The program is responsible for coordinating and… more
- Solvarus (Chantilly, VA)
- …of the following: NoMagic Cameo EA, Rhapsody, Sparx EA as well as other enterprise architecture tools. + Lead the definition of the appropriate data standards, ... structures, and supporting COTS, GOTS, and Open-Source technologies required to manage the data needs. + Develop architecture and lead integration of enterprise … more
- Sciolex Corporation (Chantilly, VA)
- …software services platform, DevSecOps, data centricity and management, data management, MBSE, enterprise governance, across organizational and system ... one or more of the following: INCOSE (or DAWIA equivalent), OMG Systems Modeler , Agile, Project Management, MBSE + + systems engineering of multiple interrelated… more
- Parsons Corporation (Centreville, VA)
- …injection), run simulation campaigns, and analyze results. Calibrate models to lab data from FAA facilities such as the William J. Hughes Technical Center ... Prototype modernization paths aligned with FAA's Voice over IP Communication Enterprise (VoICE) approach, including analog protocol converters and ED 137… more
- Parsons Corporation (Centreville, VA)
- …architectures, interfaces, and requirements for NAS telecommunication systems, including data exchange protocols, network performance, and resiliency. This position ... SysML/UAF models of NAS telecommunication systems, including IP networks, data exchange protocols, and network interfaces. Model performance metrics such… more