RTX
aerospace and defense
Sr.SystemsEngineer-ModelingandSimulationPerformanceAnalysisLead
Neural analysis suggests this role is
optimal for Senior candidates.
“Sr. Systems Engineer - Modeling and Simulation Performance Analysis Lead at RTX. Skills: Modeling and Simulation Performance Analysis, 6DOF modeling, Design of Experiments. analysis including real world data. performance estimates through Design of Experiments”
Industry & Context.
solving the world’s most complex problems; find new ways to connect and protect our world
Active and transferable U. S. government issued security clearance is required prior to start date., U. S. citizenship is required, DoD Clearance: Secret, Active and existing security clearance required on day 1, Onsite role based in Tucson, AZ, candidates may be asked to attend select steps of the interview process in-person at one of our office locations
What They're Looking For.
Must Have
Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM), minimum of 5 years of prior relevant experience, Experience on a missile program, Experience designing, developing, and validating Simulations to Government standards, Experience with object oriented languages and other languages such as C, C++, and Python in a Linux environment, Experience with design and analysis for 6DOF simulations, Experience leading others in technical and/or functional capacities within an engineering environment working on system performance analysis, Experience with Design of Experiments and High Processor Computing resources, Current and active U. S. government issued Secret Security Clearance is required with the ability to obtain program access after start., U. S. citizenship is required
Nice to Have
An Advanced Degree in Electrical Engineering, Electrical and Computer Engineering, Optical Engineering, Computer Science, Physics, or Mathematics, Experience using MATLAB and/or Python for evaluation and analysis of data sets, Experience using HPC Management tools such as SLURM
What You'll Do.
analysis including real world data
performance estimates through Design of Experiments
other trade studies requested by the customer
development of any models required for the analysis to be credible
reporting to the customer findings from the analysis
ensuring schedule and cost constraints are correctly reported for each contract
or be able to assist in leading
manage an engineering project
How You'll Work.
Team & Collaboration
lead a technical team; mentor engineers
Communication Scope
reporting to the customer findings from the analysis
Process & Methodology
manage an engineering project, ensuring schedule and cost constraints are correctly reported for each contract
Full Job Description
**Date Posted:** 2026-05-20 **Country:** United States of America **Location:** US-AZ-TUCSON-805 ~ 1151 E Hermans Rd ~ BLDG 805 **Position Role Type:** Onsite **U.S. Citizen, U.S. Person, or Immigration Status Requirements: ** Active and transferable U.S. government issued security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance **Security Clearance Type:** DoD Clearance: Secret **Security Clearance Status:** Active and existing security clearance required on day 1 At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. The Processing, Guidance and Controls (PG&C) Center within the Systems Engineering and Test Capabilities Directorate consists of Guidance, Navigation, and Control; Signal Processing; and Modeling and Simulation disciplines for Effectors. The PG&C Center is hiring a **Sr. Systems Engineer - Modeling and Simulation Performance Analysis Lead** to provide performance analysis using simulated environments for testing of missile effectors through 6DOF modeling, scene modeling, and hardware modeling while testing software in simulation capabilities. As the**Sr. Systems Engineer - Modeling and Simulation Performance Analysis Lead** you
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