Senior Systems Engineer

Job Summary

IS4S is looking for a self‑motivated systems engineer experienced in model‑based systems engineering (MBSE) practices and execution on US military defense systems.

• Communicate with stakeholders and customers to generate design requirements.
• Write and communicate requirements to stakeholders.
• Apply MBSE practices to capture systems engineering architectures.
• Extend the backend tool capability to support development efforts.
• Integrate the system model with other domain or simulation models for a digital engineering enterprise.
• Capture systems engineering concepts effectively using existing and company‑unique modeling concepts.
• Execute the systems engineering development of a major defense program within an MBSE tool/environment.
• Communicate systems engineering concepts using the MBSE model.
• Perform traditional systems engineering tasks from the model, including Requirements Development, Architecture Development, Requirements Verification, Parametric Analysis, Trade Study Execution, Technical Performance Measurement, and Decision Analysis.
• Develop scripting for exporting data artifacts into a document‑based format and for supporting effective management of model data artifacts within an MBSE model.

• 3 or more years of experience with an MBSE tool such as Cameo, Magic Draw, Rhapsody, etc.
• 5 or more years of experience with defense systems.
• Bachelor’s Degree in Systems Engineering, Mechanical Engineering, Aerospace Engineering, Electrical Engineering, or another engineering field.

• Experience with position, navigation, and timing systems, including requirements, architectures, designs, and interfaces.
• Experience with avionics interfaces (e.g., 1553).
• Systems Architecture and System Simulation skills.
• Java/C++ programming.
• Apache Velocity Script.
• SysML/UML/UAF experience.