Modeling and Simulation Software Engineer

About the role

OASYS, INC., a leading-edge government contractor in Huntsville, Alabama, is seeking a Modeling and Simulation Software Engineer to support our Air Force customer.

Responsibilities

• Participate in the development, implementation, and refinement of 3-DoF and 6-DoF physics-based simulation models
• Participate in the modeling of vehicle trajectories, debris dispersion patterns, and dynamic system behavior
• Validate physics models against analytical results, test data, and performance requirements
• Perform end-to-end software lifecycle activities including requirements analysis, architecture, design, coding, integration, and test
• Produce technical documentation for models, algorithms, and software products
• Participate in model reviews, design reviews, and technical interchange meetings
• Support fielded simulation tools and assist with troubleshooting, updates, and enhancements

Minimum Requirements

• 3–5 years with modeling and simulation software or physics-based software experience
• Proficiency in C++, Python, Java, or other object-oriented programming languages
• Practical experience with 3-DoF and 6-DoF modeling techniques
• Demonstrated experience modeling vehicle trajectories and debris patterns
• Knowledge of physics models
• Familiarity with Agile development practices, specifically Scrum
• Experience working on cross-discipline engineering teams

Preferred Skills

• Experience with Azure DevOps, Git, or other version control systems
• Background using simulation tools/frameworks (MATLAB, Simulink, STK, physics engines)
• Linux development experience (Red Hat, Ubuntu, etc.)
• Experience with visualization tools or simulation analysis pipelines
• Experience with real-time, hardware-in-the-loop, or mission-level simulation environments
• Certified ScrumMaster (optional)

Qualifications

• Bachelor’s degree in Engineering, Computer Science, Physics, Mathematics, or another STEM discipline
• Equivalent experience may be substituted for a degree

Eligibility

Candidates must be able to obtain and maintain a DoD Secret Clearance; an active Secret Clearance is highly desirable.

About OASYS, INC.

Located in Huntsville, Alabama, OASYS, INC. delivers innovative technology solutions for government and commercial clients, providing full lifecycle support grounded in modern tools, proven expertise, and mission-focused engineering.

Benefits

• BC/BS of Alabama Health & Dental
• VSP Vision
• ESOP
• 401(k) with matching
• Flexible Spending Account
• Tuition Reimbursement
• Holidays, Vacation, and Short-term/Long-term Disability