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RTX · 1 day ago

2026 Full Time Raytheon ISMA Engineer I – Onsite

MA311: Woburn MA 225 Presidential 225 Presidential Way Goddard Building 27, Woburn, MA, 01801 USA

Full-time

Onsite

New Grad, Entry Level

$57K/yr - $109K/yr

0+ years exp

RTX is a leading company in defense and aerospace, dedicated to helping the nation and allies defend freedoms. They are seeking a Full Time Raytheon ISMA Engineer I to support mission modeling and simulation activities, contributing to system modeling and data analysis for weapon system design and performance.

AerospaceManufacturingSecuritySensorTelecommunications

No H1B

Security Clearance Required

U.S. Citizen Only

Responsibilities

You will use data analytics to contribute to system modeling and data analysis activities for the purpose of supporting new business, weapon system design and performance, kill chain architectures, and wargaming advanced concepts

You will support the design, development, and utilization of variable-fidelity digital simulation software in advanced technical computing environments

You will 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

You will contribute to system modeling and data analysis activities for the purpose of supporting new business, missile system design and performance

You will contribute and collaborate in a team environment, receiving input from the program, external customers, or team experts, and work on projects, as you determine, develop, and implement analytic approaches that will generate the supporting data to inform programmatic decisions

You will provide support to simulation, modeling and analysis activities throughout the product lifecycle

You will participate in the development and implementation of model-based solutions to support mission trade studies using mission and engagement level simulations to ensure they meet defined requirements and performance

Qualification

ModelingSimulationData analyticsSoftware developmentC/C++PythonMATLABAI/MLTeam collaborationCommunication skillsProblem-solving

Required

Bachelors degree in Science, Technology, Engineering, or Mathematics (STEM)

This position requires 12 months or less relevant professional work experience (excluding internships)

Applied and/or academic experience of modeling and simulation physical systems

The ability to obtain and maintain a US security clearance prior to the start date. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance

Preferred

Specific majors: Systems Engineering, Operations Research, Math, Applied Math, Industrial Engineering, Physics, Aerospace Engineering

Experience with advanced analytical metrics and methods from competitive sports applicable to Red vs Blue military wargaming and campaign analysis, such as football/baseball/basketball sabermetrics, Moneyball, golf Shotlink, Fangraphs, and sports-reference.com

Data analytics coursework, projects, or work experience

Experience in the areas of data analysis and statistics, especially dealing with large volumes of data

Knowledge of the system engineering life-cycle model

Coursework or internship experience in the following areas:

Software development processes and object-oriented design using C/C++ and/or Java in either Unix or Linux computing environments

Scripting languages such as Python, Shell or Perl

Numerical computing environments such as MATLAB

AI/ML and high-performance computing (HPC) grids

Benefits

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

Holidays

Company

RTX

Glassdoor3.8

RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.

Founded in 1922

Arlington, Virginia, USA

10001+ employees