Northrop Grumman Space Systems, Multi-Domain Operations, and Missile Defense Integration Business Unit (BU) has an exciting career opportunity for a Modeling & Simulation Systems Engineer – Level 2 (IR Plume Mod/Sim Systems Engineer) to join our team of qualified, diverse individuals. This position will be located on-site at Schriever Space Force Base, in Colorado Springs, CO.
This role requires employees to be onsite daily with no option for remote/hybrid work.
Position Overview:
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.
Essential Functions:
- 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.
Basic Requirements:
- 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
Preferred Requirements:
- 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
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