> Markdown version of [/jobs/ext/4271636-ir-plume-mod-sim-systems-engineer](https://www.wearedevelopers.com/jobs/ext/4271636-ir-plume-mod-sim-systems-engineer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IR Plume Mod/Sim Systems Engineer - **Company:** AURIA, LLC - **Location:** Colorado Springs, CO, United States - **Experience:** Starter - **Salary:** $106,000.0 - $126,000.0 - **Contract:** Permanent contract - **Skills:** Data Analysis, Systems Engineering, C++ (Programming Language), System Configuration, Data Conversion, Information Engineering, Software Debugging, Linux, Python (Programming Language), Log Analysis, Log Files, MATLAB, Parsing, Verification and Validation (Software), Scripting, Modeling and Simulation - **Published:** October 16, 2026 - **Apply:** https://www.clearancejobs.com/jobs/9245682/ir-plume-modsim-systems-engineer ## About the Role * Data Engineering and Validation * Handling large-scale, multi-dimensional array datasets * Validating simulated data against measured test or flight data * Analytical Rigor * A natural tendency toward thoroughness and attention to detail * Meticulous verification and validation of large, technical datasets * Troubleshooting and Diagnostics * Systematic Root-Cause Analysis: Ability to logically isolate variables and trace errors to determine if a simulation failure is caused by bad input data, software bugs, or system configuration issues. * Legacy & Custom Code Debugging: Skilled at reading, parsing, and fixing errors in undocumented, in-house tools or legacy scripts (e.g., Python, MATLAB, C++) without relying on external support or documentation. * Log Parsing & Error Identification: Proficient at reading complex log files, console outputs, and stack traces to quickly pinpoint why a simulation run or data conversion tool crashed. * Data Sanity and "Silent Error" Detection: Able to identify and fix "silent failures" - where a tool runs to completion but produces physically or mathematically incorrect data. * Team Collaboration * Excellent verbal and written communication skills. * Ability to prioritize and execute tasks and enjoy working in a collaborative team environment. * Ability to create and work within schedules and timelines * Seeking candidates who find satisfaction in working on challenging and diverse assignments in collaborative settings across all levels., * Bachelor of Science degree in a STEM (Science, Technology, Engineering, or Math) discipline preferred with 2 years of technical experience, or 0-2 years' experience with a Masters' Degree. * Ability and willingness to travel up to 10% of the time to support business needs. * Applicants must have a current active in-scope U.S. Government issued Secret security clearance at the time of application which is required to start. * Proficiency in Python, MATLAB or other scripting languages * Foundational understanding of aerothermodynamics, radiative transfer, fluid dynamics, and molecular spectroscopy * Foundational understanding of data analysis concepts. * Basic conceptual understanding of flight dynamics and aerodynamics * Mission-Driven Professional: Collaborative contributor motivated by the opportunity to develop cutting-edge solutions that protect and serve both the nation and the world. WHAT THE TEAM PREFERS: * Bachelor of Science degree in Aerospace Engineering, Mechanical Engineering, Physics, Optical Sciences, or a related STEM field * Strong math, physics or engineering background * Modeling, Simulation, and automation experience * Experience with atmospheric modeling codes (e.g. MODTRAN) * Experience with JANNAF radiative signature codes * Experience working in Linux based distributed computational environments ## Description Auria is looking to hire a Modeling & Simulation Systems Engineer 1 (IR Plume Mod/Sim Systems Engineer) to support the Modeling and Simulation Vistas - Threat and Advanced Simulation Development (MSV-TASD) program. This position will be located on-site at Schriever Space Force Base, in Colorado Springs, CO. Threat Systems Engineering (TSE) is responsible for the development and delivery of high-fidelity threat modeling products in support of the Missile Defense Agency (MDA) and MDA's Ballistic Missile Defense System (BMDS). TSE is responsible for the development of models and simulations (M&S) used to stimulate element models of MDA's BMDS, including kinematic missile modeling, IR signature modeling, data production/analysis activities, and maintenance/sustainment activities for the entire TSE software baseline. TSE is a cornerstone element to the Threat and Advanced Simulations Development (TASD) contract.