Senior Modeling & Simulation Systems Engineer

camgiancorporation; Huntsville (AL); On-site; USD 110,000 - 170,000; Full time

Job summary

Camgian is seeking an experienced Systems Engineer to lead the integration of modeling and simulation capabilities across Camgian’s product development lifecycle. This role translates mission needs into system architectures, requirements, interfaces, verification approaches, and MBSE artifacts.

The candidate will bring extensive experience in modeling and simulation, including realistic physics-based models, synthetic environments, and simulation-based test and evaluation.

Qualifications

• Bachelor’s degree in a technical field related to systems engineering, aerospace, electrical engineering, computer science, or mathematics.
• 10–15 years of Systems Engineering experience on complex software-intensive, defense, aerospace, or mission systems.
• Experience developing architectures, requirements, interfaces, verification approaches, and integration strategies.
• Hands-on MBSE using tools such as Cameo Systems Modeler, IBM Rhapsody, Sparx Enterprise Architect.
• Working knowledge of SysML/UML and linking MBSE artifacts to development, integration, and verification activities.
• Professional experience developing, integrating, or validating modelling and simulation capabilities for defense/aerospace.
• Experience with physics-based modeling of air targets, weapons, and engagement geometry.
• Experience modeling air/missile threats including UAS, aircraft, missiles, and related threats.
• Experience with distributed simulation environments (LVC, BLUE-on-RED) and interoperability standards.
• Proficiency with Python and/or C++ and collaboration with software/AI/ML teams.
• United States Citizenship.

Responsibilities

• Lead systems engineering for modeling and simulation capabilities with traceability to mission and product requirements.
• Develop and maintain MBSE artifacts linking concepts, architecture, interfaces, behavior, requirements, and verification.
• Define and integrate simulation capabilities across the development lifecycle, including AI/ML model evaluation and system integration.
• Develop or oversee physics-based models of BLUE-force sensors/effectors and RED-force air/missile threats.
• Design BLUE-on-RED scenarios and scalable synthetic environments (LVC, distributed architectures).
• Establish simulation interoperability using DIS, HLA, and other standards; integrate with software, C2, sensors, and AI/ML components.
• Plan and execute model verification, validation, accreditation support, sensitivity analysis, and uncertainty characterization.
• Use simulation results to identify limitations, quantify risk, and support trade studies.
• Coordinate across Systems Engineering, software, AI/ML, test, product, and program stakeholders.
• Guide development of simulation architecture, fidelity, scenario complexity, instrumentation, and data collection.

Skills

MBSE

SysML/UML

Python

C++

Model-based engineering

Systems engineering

Defense/Aerospace domain

Mathematics/Physics

Education

Bachelor’s degree in systems engineering / related technical field

Tools

Cameo Systems Modeler

IBM Rhapsody

Sparx Enterprise Architect

Job description

Camgian is seeking an experienced Systems Engineer to lead the integration of modeling and simulation capabilities across Camgian’s product development lifecycle. This role translates mission needs into system architectures, requirements, interfaces, verification approaches, and MBSE artifacts.

The candidate will bring extensive experience in modeling and simulation, including realistic physics-based models, synthetic environments, and simulation-based test and evaluation.