Sr Simulation Analysis Systems Engineer Onsite

Location: US-AL-HUNTSVILLE-401 ~ 401 Jan Davis Dr NW ~ JAN DAVIS 401Date Posted: 2026-06-05Country: United States of AmericaPosition Role Type: UnspecifiedU.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 clearanceSecurity Clearance Type: DoD Clearance: SecretSecurity Clearance Status: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start dateWhat You Will DoSupport the design, development, and/or utilization of high-fidelity digital simulation software in advanced technical computing environments.Contribute to trade studies to assess system performance of weapons against a variety of threats in a variety of kill chain scenarios.Contribute your knowledge of performance engineering practices and procedures to evaluate work across a wide range of intriguing computational problems to answer questions such as: what should be the next system improvement; or what is the effectiveness of the missile against a single or multiple threats; or what counter measures should be considered to increase effectiveness and/or survivability and other operational performance related questions.Collaborate in a team environment, receiving input from the program, external customers, or team experts, and work on varied projects, as you determine, develop, and implement analytic approaches that will generate the supporting data to inform programmatic decisions.Participate in the development and implementation of model-based solutions to power decision support systems, and participate in validation and testing models, software components, and/or integrated systems.Occasional travel as needed to support the customer/Program ( Qualifications You Must HaveTypically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience unless prohibited by local laws/regulations.Experience with MATLAB or Python.Experience in at least two of the following: Systems engineering life cycle, Software development and/or object-oriented design using C/C++ and/or Java.Experience with either Artificial Intelligence (AI), Machine Learning (ML), Surrogate Modeling, or Computation on high-performance computing (HPC).Active and transferable U.S. government issued interim Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.Qualifications We PreferAdvanced Degree in one of the following majors: Systems Engineering, Software Engineering, Operations Research, Electrical Engineering, Applied Mathematics, Industrial Engineering, Physics, or Aerospace Engineering.Active Top Secret DoD clearance.Experience in data analysis and statistics with large volumes of data.Experience with AFSIM or other Simulation Modeling development, and/or analysis.Experience conducting analyses and studies, including how to define and execute a study.Strong written and verbal communication with peers, management, IT support, and customers.What We OfferOur values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.Equal Opportunity EmployerRTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified individuals with a disability and protected veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans' Readjustment Assistance Act.#J-18808-Ljbffr