Senior Simulation Analysis Engineer – Onsite

Date Posted:

2026-01-13

Country:

United States of America

Location:

AZ805: RMS AP Bldg 805 1151 East Hermans Road Building 805, Tucson, AZ, 85756 USA

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:

DoD Clearance: Secret

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring 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. Our team solves tough, meaningful problems that create a safer, more secure world.

The Integrated Solutions, Modeling, and Architecture (ISMA) center assesses, develops, and evaluates solution architectures for our customers’ largest, most complex challenges across all the operational domains. In the Operations and Mission Analysis Department you’ll be part of a special team that analyzes the world’s most challenging threats and helps define new capabilities to counter them, pushing the boundaries of innovation, and leading the industry in operational modeling and simulation using our purpose-built software.

As a team member in the Airborne Kill Chain AI/ML Section, you will join a high-performing team of engineers working with high-fidelity missile simulations to construct decision support systems used by the warfighter. We are currently recruiting for a Senior Simulation Analysis Engineer for an onsite role in Tucson, AZ.

 What You Will Do

• Support 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 effectivity of the missile against a single or multiple threats; or what counter measures should be considered to increase effectivity 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. (<10% travel)

Qualifications You Must Have

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience

• 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  

  • Artificial Intelligence (AI), Machine Learning (ML) and/or Surrogate Modeling

  • Computation on high-performance computing (HPC)  

Qualifications We Prefer

• Advanced 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 Offer 

• Our 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. 

• Relocation Eligible – relocation assistance available for this position 

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