2026 Systems Engineering Intern - Onsite - Huntsville, AL

**Date Posted:** 2025-11-07 **Country:** United States of America **Location:** AL200: 401 Jan Davis Drive Huntsville 401 Jan Davis Drive , Huntsville, AL, 35806 USA **Position Role Type:** Onsite **U.S. Citizen, U.S. Person, or Immigration Status Requirements:** The ability to obtain and maintain a U.S. government issued security clearance is required.​ 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 Multidisciplinary Integrated Systems Department (MISD) supports Raytheon by providing world class technical expertise and engineering leadership to drive the design and development of world-class Air and Missile Defense Systems, Sensors, and Effectors. We lead all aspects of Systems Engineering that drive the development of complex systems to support Raytheon's Land and Air Defense Systems business area from our Huntsville, AL location. Our Systems Engineers solve technical challenges at the System of System (SoS), System, Subsystem, and Component levels. Key technical domains include: Architecture, Requirements, Interface Definition, Modeling & Simulation, Radar Systems, Effector Systems, Battle Management, Command and Control, Communications, Network Design, and Battlespace Integration and Interoperability for Domestic and International customers. This position is an onsite role This position can be a Junior, Senior, or Post Graduate Technical Intern based on the candidate's qualifications and standing as outlined below: + (Junior Technical Intern) - must be enrolled in a Bachelor's degree program and classified as a Junior by start of internship and provide proof of graduation prior to first day of employment + (Senior Technical Intern)- must be enrolled in a Bachelor's degree program and classified as a Senior by start of internship and provide proof of graduation prior to first day of employment + (Post-Graduate Technical Intern) - must have an undergraduate degree and be enrolled in a graduate degree program (in degree fields listed in Qualifications You Must Have) by start of internship **What You Will Do:** + You will contribute your knowledge of engineering practices and problem-solving in the field of modeling and simulation to analyze work across a wide range of intriguing computational problems related to space-based systems and satellites. + You will support, contribute, and collaborate in a team environment, receiving inputs from the program or team experts, and work on projects, determining and developing approaches and solutions. **Qualifications You Must Have:** + Must be pursuing a BS (or higher) degree in Science, Technology, Engineering or Mathematics (STEM). + This position is for an intern who is enrolled in a Bachelor's (or higher) degree program and will be at minimum, entering their Junior, Senior, or Post Graduate standing level by the start of Summer 2026. + The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. **Qualifications We Prefer:** + Specific majors: Aerospace Engineering, Astronautical Engineering, Systems Engineering, Mathematics, Physics, or related STEM discipline + Knowledge of data analysis, modeling and simulation, statistics, and various computational techniques for complex multi-variable problems. + Knowledge of STK, MATLAB, or Python + Quick learner and motivated **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 Eligibility **Learn More & Apply Now!** 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. 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. This position requires 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: Location Info and/or Links: Welcome to Raytheon in Portsmouth, RI ( **_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 37,000 USD - 82,000 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 Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status, age or any other federally protected class.