2026 Modeling, Simulation, and Analysis Intern Onsite Tucson, AZ

Date Posted:

Country:

United States of America

Location:

AZ204: RMS Rita Road BldgSouth Rita Rd Building 9020 Tucson AZ 85747 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 todays mission and stay ahead of tomorrows threat. Our team solves tough meaningful problems that create a safer more secure world.

The Processing Guidance & Control (PG&C) Center within the Systems Engineering Directorate consists of Signal Processing Guidance Navigation and Control as well as Modeling Simulation Analysis (MSA) disciplines. PG&C delivers key technologies to our effector programs portfolio. The Guidance Navigation and Control teams provide aerodynamic and autopilot designs optimized system motion designs and state estimation to facilitate mission guidancegoals. The Signal Processing teams extract and exploit signals from bothactiveandpassivesensors to be used for acquiring detecting tracking and classifying objects of interest. The MSA teams areresponsiblefor product-level simulations thathelpus designdevelop verify and validate our products and capabilities. Our simulations model the components and subsystems that make up our designs and the world our productsinteractwith.

Responsibilities to Anticipate:
The Modeling Simulation & Analysis Intern will work within a multi-discipline team (e.g. Guidance Navigation and Control Signal Processing Mechanical Design) to design and develop differing levels of fidelity simulation models which represent the components of a system. This includes the ability to read debug edit and create computer programming code to enhance simulation models creating and executing unit tests on the models to verify functionality documenting the design and test results and integrating with other component models in a complex system simulation environment.

The MSA Intern will support simulations in a high-performance computing environment which can include the use of Graphics Processing Units to support missile system design/trade studies performance assessment and system test. This Engineer will work within a team to develop analysis of the data for the specific task as well as provide insight and understanding of the system performance recognizing and troubleshooting any anomalies observed in the simulation results

The MSA Intern will support the solutions provided to meet their defined requirements and function as needed through rigorous verification and validation. This activity utilizes data from multiple sources up to and including system level flight testing.

This position is an onsite role.

Please note: We are not seeking engineers with an AutoCAD or 3-D modeling background or network modeling from an IT perspective.

Qualifications You Must Have:

• This position is for an intern who is enrolled in a Bachelors (or higher) degree program in Science Technology Engineering or Mathematics (STEM) and will be at minimum entering their Senior or Post Graduatestanding level by the start of Summer 2026.

• Academic or applied experiencecoding in C
• Academic or applied experienceusing tools such as MATLAB or Python for analysis of data sets
• Academic or applied experiencein modeling simulation statistics or analysis as related to understanding the behavior and performance of existing or proposed engineering solutions
• The ability to obtain and maintain a U.S. government issued Secret Security Clearance is required prior to start date with the ability to obtain program access after start. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance

Qualifications We Value:

• Specific majors: Electrical Engineering Computer Engineering Mechanical Engineering Software Engineering Aerospace Engineering Systems Engineering Computer Science other Engineering disciplines Physics Math or related field.
• 3.00 cumulative GPA is desired
• Proficiency in Linux or Unix
• Knowledge/course work of radar signal & image processing digital communications control theories estimation theory and/or electro optics
• Knowledge of physics random variables and its application to solving engineering problems
• Ability to maintain frequent communication with project leads 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: Trust Respect Accountability Collaboration and Innovation.
• Relocation eligible

Learn More & Apply Now!

Please consider the following role type definition as you apply for this role.

Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees as they are essential to the development of our products.

Please upload a copy of your most recent transcripts with your resume when applying to this requisition. Include your cumulative GPA and projected graduation date on your resume.

This position requires the ability to obtain a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS) an agency of the Department of Defense handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: part of our commitment to maintaining a secure hiring process candidates may be asked to attendselect steps of the interview process in-person at one of our office locations regardless of whether the role is designated as on-site hybrid or remote.

The salary range for this role is 37000 USD - 82000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer including but not limited to the role function and associated responsibilities a candidates work experience location education/training and key skills.

Hired applicants may be eligible for benefits including but not limited to medical dental vision life insurance short-term disability long-term disability 401(k) match flexible spending accounts flexible work schedules employee assistance program Employee Scholar Program parental leave paid time off and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including but not limited to individual performance business unit performance and/or the companys performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

RTX 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.

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