The posting
Date Posted:
2026-10-27
Country:
United States of America
Location:
US-TX-MCKINNEY-513WH ~ 2501 W University Dr ~ WING H BLDG
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 Type:
DoD Clearance: Secret
Security Clearance Status:
Active and existing security clearance required after day 1
At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.
Raytheon brings 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. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.
We are currently seeking a Systems Engineering Intern to join the Multi-Function Radio Frequency System (MFRFS) Systems Engineering team in McKinney, TX. The MFRFS program is primarily an Army funded program specializing in the creation of compact stationery and on-the-move ground-based radars, with search and track capabilities of a variety of ground and airborne targets. These technologies are paramount for early-warning systems, missile defense, and offensive countermeasures that help keep the warfighter safe.
This job assignment will be with the algorithm’s development / modes team on the MFRFS program. Therein, the Systems Engineer Intern will be a member of a highly visible team of engineers supporting systems engineering, algorithms development, and test data analysis expertise for the radar systems program. The Systems Engineer Intern will regularly interface with the Software, Systems Integration and Test teams to ensure that proper design algorithms are implemented properly.
This is an onsite role in McKinney, TX
What You Will Do:
· Support planning and execution of Integration, Verification, activities in our labs.
· Support evaluation of our development modules
· Support troubleshooting and failure data analyses, including root cause and corrective action processes and advanced use of lab or field test equipment
· Complete and compile detailed performance evaluations, including the use of analysis tools, such as MATLAB
· Prepare and present results in reports and briefings to internal or external stakeholders
Qualifications You Must Have:
· Must be pursuing Bachelor’s or Advanced degree in Science, Technology, Engineering or Mathematics (STEM) and actively enrolled through the completion of the internship/co-op session.
· Must have a minimum of 60 hours of credit by the start of the internship / co-op session.
· Academic or internship experience that included hands-on testing of electronic equipment
· Exposure to data analysis using tools such as MATLAB and/or C++
Experience may be obtained through on-the-job experience, research, coursework, or projects.
Qualifications We Prefer:
· Prior RTX Internship experience
· Experience or coursework in System Design
· Experience or coursework with Continuous and discrete time systems, Fourier transforms, and filter design
· 3.5 cumulative GPA or higher
· Ability to analyze issues and define solutions
· Strong communication skills including effective written, verbal, and listening skills.
· Self-starter with the ability to independently pursue information and solve problems
· Proven strong analytical skills and problem-solving abilities
· Basic Engineering skills and interest in how systems are developed and function
· Ability to multi-task in a fast-paced work environment Ability to problem solve and seek out additional resources
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 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 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: Security Clearance FAQs - United States Department of State
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
