Section Leader, Modeling, Simulation & Analysis

Company: Raytheon
Location: Mckinney
Posted on: January 28, 2026

Job Description:

Date Posted: 2025-11-24 Country: United States of America Location: TX190: 2501 West University, McKinney 2501 West University , McKinney, TX, 75070 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: Secret - Current 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 & Architecture (ISMA) directorate performs customer focused mission modeling and simulation activities for all customer areas at Raytheon. Our teams develop, analyze, and grade flexible integration solutions crossing all product areas (sensors, effectors, command and control, logistics, and operations), developing tools and methods to evaluate campaign, mission, and system level analysis and visualizations based on customer requirements. The department has a tradition of excellence through innovation and teamwork in a flexible work environment to meet the needs of today’s workforce. The Operations and Mission Analysis Department, within ISMA, is seeking a Modeling, Simulation & Analysis Section Leader. This Section Leader will be responsible for leading a team of Operational Analysis Modeling & Simulation Engineers focused on the development and integration of variable-fidelity computer models and simulations that effectively capture system and system of systems effects in complex threat environments. This role also performs as an individual contributor leading or part of a team responsible for the development and integration of variable-fidelity computer models and simulations that effectively capture system and system of systems effects in complex threat environments This is an onsite role located in McKinney, TX. What You Will Do Section Leader duties: Responsible for direct line management activities for your employees including performance development and appraisal (including salary planning), career development, staffing allocation and ensuring your team has the resources needed to perform their work, and ensuring adherence to company policies. Responsible for the flow of communications between your section and Raytheon management, flowing communications down to your team and providing status and reports up to Raytheon management. Accountable for the execution of work and delivery of products from your section Work closely with internal and external stakeholders to ensure customer satisfaction and business alignment. Individual Contributor duties: Evaluation of end-to-end system needs to discover system interfaces and data connectivity requirements across the kill-chain (e.g., ensuring sensors can “talk to” shooters) Modeling of system and mission kill chains (e.g., intercepting a threatening ballistic missile) with tools such as Government, Commercial, and Raytheon simulations (e.g. AFSIM, STK) Development of metrics and results products that communicate the chain of events that led to an action. Qualifications You Must Have Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience. Experience with radar (RF), electro optical (EO), and infrared (IR) sensing systems. Experience with scripting languages Python, MATLAB and/or Perl Experience with Military Operations Analysis Qualifications We Prefer Active Top Secret Clearance Previous special program access Experience with AFSIM Experience with Numerical Optimization Techniques, Analysis of Alternatives, or Design of Experiments. Strong technical writing and oral communication skills. Experience providing briefs and presentations to US government 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 is provided for this position Learn More & Apply Now! Please consider the following role type definition as you apply for this role. Onsite: 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. Location information: Welcome to Raytheon in McKinney, TX As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select 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 101,000 USD - 203,000 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 candidate’s 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 company’s 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. Privacy Policy and Terms: Click on this link to read the Policy and Terms

Keywords: Raytheon, Mesquite , Section Leader, Modeling, Simulation & Analysis, Engineering , Mckinney, Texas