Modern Technology Solutions, Inc. (MTSI) · 1 day ago
Subsystem Modeling Engineer
Huntsville, AL
Full-time
Onsite
Senior Level, Lead/Staff
15+ years expModern Technology Solutions, Inc. (MTSI) is focused on supporting Department of Defense and Intelligence Community missions through advanced modeling solutions. The Subsystem Modeling Engineer will develop and implement detailed subsystem models for space technologies to ensure mission readiness and system performance, collaborating with multidisciplinary teams to influence subsystem designs and enable data-driven decision-making.
Information Technology
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Design, develop, and maintain models for key subsystems of space systems, including propulsion systems, thermal control systems, power systems, communications, and payloads
Perform modeling and simulation efforts to analyze subsystem performance, reliability, and mission readiness under varying conditions
Utilize advanced tools (e.g., MATLAB, Simulink, ANSYS, STK) to simulate subsystem behaviors, interactions, and responses to operational environments
Conduct trade studies, gap analysis, and sensitivity analyses to evaluate subsystem design choices and optimize performance
Collaborate with systems engineers and program managers to provide actionable insights into subsystem design and integration processes
Support subsystem integration with broader space architectures to ensure compatibility with satellites, ground systems, and mission objectives
Validate subsystem models through testing and verification processes, analyzing test data against simulation predictions
Present modeling results, reports, and technical recommendations to program leadership, government customers, and engineering teams
Stay updated on emerging technologies, modeling methodologies, and space system advancements to drive continuous improvement in subsystem modeling efforts
Ensure compliance with DoD standards and program specifications through rigorous validation and documentation of subsystem models
Qualification
Required
Bachelor's degree in Aerospace Engineering, Mechanical Engineering, Systems Engineering, Physics, or a related technical field (Master's degree preferred)
Minimum of 15 years of experience in subsystem modeling, simulation, and analysis within the space systems domain
Extensive background in developing and validating models for propulsion systems, thermal management, power systems, or other subsystem technologies
Proven ability to perform subsystem-level trade studies and influence technical design decisions
Active Top Secret clearance with Sensitive Compartmented Information (TS/SCI)
Proficiency in subsystem modeling and simulation tools such as MATLAB, Simulink, ANSYS, STK, or equivalent platforms
Strong understanding of subsystem performance metrics, operational requirements, and mission readiness criteria
Familiarity with space mission concepts, including orbital mechanics, payload integration, and space domain situational awareness
Preferred
Master's degree in Aerospace Engineering, Mechanical Engineering, or a related discipline
Certifications in relevant areas of modeling and simulation, such as Certified Modeling and Simulation Professional (CMSP)
Experience working on DoD or Intelligence Community (IC) programs involving complex space systems
Knowledge of space environment factors, including radiation effects, thermal dynamics, and vacuum constraints on subsystem performance
Familiarity with emerging technologies such as AI/ML for predictive subsystem modeling and anomaly detection
Hands-on experience with flight systems, fault tolerance modeling, or autonomous system modeling
Company
Modern Technology Solutions, Inc. (MTSI)
Modern Technology Solutions, Inc.
1001-5000 employees
Funding
Current Stage
Late StageLeadership Team
Kevin Robinson
President and CEO
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