Defense Modeling & Simulation Engineer

Ingenix Technologies LLC; Huntsville (AL); Hybrid; USD 110,000 - 160,000; Full time

Job summary

Ingenix Technologies LLC in Huntsville, AL is seeking engineers to design, build, and maintain software models and simulation tools for defense-relevant systems. The role involves developing simulation logic, supporting scenario analysis, and turning operational constraints into practical engineering tools for mission planning and decision support.

You will work on modeling and simulation software using languages such as Python, C++, C#, or Java, build components, and translate constraints into

Qualifications

• Experience developing software for modeling, simulation, analysis, or engineering applications.
• Strong programming ability in Python, C++, C#, Rust, or similar language.
• Comfortable with technical requirements, algorithms, data, and system-level tradeoffs.
• Ability to work from incomplete requirements and clearly communicate engineering assumptions.
• US Citizenship and ability to obtain a Secret clearance.

Responsibilities

• Develop and maintain modeling and simulation software across multiple languages.
• Build simulation components, scenario logic, analysis tools, and data processing utilities.
• Translate mission constraints into executable simulation workflows.
• Support integration of models and data sources into larger software systems.
• Analyze outputs and communicate results to technical and non-technical stakeholders.
• Collaborate with engineers and analysts to refine requirements and validate results.

Skills

Python

C++

C#

Rust

Modeling & simulation

Analytical thinking

Tools

MATLAB/Simulink

AFSIM

Cameo

Job description

Huntsville, AL (Hybrid) Full-Time Ability to obtain a Secret clearance required

Design, build, and maintain software models and simulation tools for defense-relevant systems. You'll develop simulation logic, support scenario analysis, and help turn operational constraints into usable engineering tools for mission planning, training, and decision support.

What you'll do

• Develop and maintain modeling and simulation software using languages such as Python, C++, C#, or Java
• Build simulation components, scenario logic, analysis tools, and data processing utilities
• Translate mission, logistics, timing, or system constraints into executable simulation workflows
• Support integration of models, algorithms, and data sources into larger software systems
• Analyze simulation outputs and help communicate results to technical and non-technical stakeholders
• Collaborate with engineers, analysts, and subject matter experts to refine requirements and validate results

What we're looking for

• Professional or project experience developing software for modeling, simulation, analysis, or engineering applications
• Strong programming ability in Python, C++, C#, Rust, or a similar language
• Comfortable working with technical requirements, algorithms, data, and system-level tradeoffs
• Ability to work from incomplete requirements and communicate engineering assumptions clearly
• US Citizenship and ability to obtain a Secret clearance

Nice to have

• Experience with defense modeling and simulation, mission planning, logistics simulation, or operational analysis
• Familiarity with distributed simulation, Monte Carlo analysis, discrete event simulation, or digital engineering workflows
• Experience with MATLAB/Simulink, AFSIM, Cameo, or similar engineering tools
• Experience building dashboards, visualizations, or analysis tools for simulation results

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