2026 Systems Analysis Engineer I - Onsite

RTX•Tucson, AZ

1d•Onsite

About The Position

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) directorate 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 Air Dominance Modeling and Analysis section, you will join a high-performing team of engineers working with high-fidelity sensor, platform, and weapon simulations to provide actionable analysis to the Department of Defense and the Warfighter. Raytheon is currently seeking a Kill Chain Analysis Engineer I. This is an onsite role in Tucson, AZ, with the potential for occasional travel, perhaps a few times a year.

Requirements

Bachelor’s degree in a Science, Technology, Engineering, or Mathematics (STEM) field.
Experience with at least one object oriented programming language (Python, C++, Java, C#, etc)
Experience may be obtained through on‑the‑job experience, research, coursework, or projects

Nice To Haves

Specific majors: Physics, Mathematics, Applied Mathematics, Data Science, Operations Research, Systems Engineering, Industrial Engineering, Computer Science, Aerospace Engineering, Computer/Electrical Engineering, Probability and Statistics
Cumulative GPA ≥ 3.0
Coursework, internship, projects or work experience in the following areas: Simulation modeling, development, and/or analysis of physical systems
Software Configuration Management tools and processes (git, subversion, mercurial)
Statistical Analysis using scripting languages such as Python, MATLAB, or R.
Artificial Intelligence / Machine Learning (AI/ML) or Surrogate Modeling
Developing data analysis pipelines and/or dashboards
Computation on high-performance computing (HPC) grids/clusters, SLURM
Demonstrated ability in the following areas: Excellent communication skills and ability to effectively collaborate with peers, customers, management, and functional partners (IT, Cyber Security, Security).
Creation and presentation of effective technical reports in PowerPoint and Document form.
Prior experience in or with military, or substantive domain knowledge of tools and tactics of warfare
Prior experience with classified material
Active and transferable U.S. government issued SECRET or TOP SECRET security clearance

Responsibilities

Collaborate across multiple programs to understand system behavior and performance.
Contribute and Collaborate in an agile team environment, frequently interfacing with internal team, external customers, and vendor system Subject Matter Experts.
Investigate and Evaluate new and conceptual kill chains
Contribute to trade studies to assess kill chain effectiveness in a highly complex, evolving environment.
Support the utilization and operation of a high-fidelity all-digital distributed simulation environment to provide the Department of Defense and Warfighters with actionable analysis
You will participate in the verification, validation, and testing of models, software components and/or integrated systems.