Systems Modeling, Simulation and Analysis Engineer

• Duration: 2 years
• Pay rate: $70-$95/hr depending on experience
• Benefits include medical insurance, 401(k), 10 days of Paid Time off, and 11 paid holidays
• Job Location: Lexington, MA (100% on-site)
• Schedule: M-F, standard business hours
• Job#: 18987

Role Overview

Seeking a Systems Modeling, Simulation, and Analysis Engineer to support the continued development and enhancement of existing MATLAB-based modeling tools. These tools are used to simulate complex system behaviors, including sensing, signal interactions, and platform dynamics.

The engineer will work closely with cross-functional teams to understand evolving requirements, implement new modeling capabilities, and support analytical efforts. This role requires applying a strong engineering or physics foundation to translate real-world system behaviors into accurate computational models, while also improving code quality, structure, and usability.

Key Responsibilities

• Design, develop, and enhance features within an existing MATLAB codebase to support advanced modeling and simulation capabilities
• Apply engineering and physics principles to model system interactions, signal behavior, and dynamic performance characteristics
• Collaborate with technical teams to define requirements and translate analysis needs into scalable modeling solutions
• Perform validation and quality assurance on both new and existing code, including testing frameworks to ensure accuracy and reliability
• Contribute to software architecture decisions, ensuring maintainability, scalability, and integration of new features
• Execute simulation runs and develop tools to support efficient batch processing, data analysis, and visualization of results
• Improve overall codebase quality through documentation, refactoring, and implementation of software engineering best practices

Required Qualifications

• Experience developing data analysis and modeling tools using MATLAB
• Strong background in modeling and simulation of complex systems
• Solid software development experience, including structured programming and debugging
• Proficiency in MATLAB programming and scripting
• Understanding of software architecture and code organization principles
• Bachelor’s degree in engineering, physics, or a related technical field

Preferred Qualifications

• Experience modeling sensing systems, signal processing, or dynamic system behavior
• Familiarity with system-level modeling, simulation frameworks, or numerical methods
• Experience working with large or complex codebases
• Exposure to integrated systems involving hardware and software components
• Experience in regulated, secure, or highly technical environments

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