Date Posted:
2026-06-19
Country:
United States of America
Location:
US-TX-MCKINNEY-513WD ~ 2501 W University Dr ~ WING D 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
What You Will Do
You will support the design, analysis, integration, and testing of mechanical components and assemblies for defense and aerospace systems. Working under the guidance of experienced engineers, you will:
• Develop 3D models, drawings, and documentation using CREO.
• Perform basic structural, thermal, or tolerance analyses to support hardware development.
• Contribute to prototype builds, lab testing, and root-cause investigations.
• Collaborate with cross-functional teams including systems, electrical, manufacturing, and quality engineering.
• Participate in engineering reviews, status updates, and technical problem0solving activities.
What You Will Learn
You will gain hands0on experience across the full hardware development lifecycle. You will learn:
• Best practices in mechanical design for aerospace and defense applications.
• Fundamentals of requirements flow0down, configuration management, and design reviews.
• How to apply engineering analysis tools and methods to real-world problems.
• Manufacturing processes, design-for-assembly considerations, and producibility constraints.
• How to operate in a collaborative engineering environment using agile tools and digital engineering workflows.
• Industry standards for documentation, safety, compliance, and quality.
Qualifications You Must Have
Bachelor0degree in Mechanical Engineering, Aerospace Engineering, or a related STEM field.
Experience with at least one 3D CAD tool (SolidWorks, CREO, NX, or similar) through coursework or internships.
Experience with mechanics, materials, heat transfer, and/or structural analysis.
Engineering project, internship, research, coursework, or hands-on project experience.
Qualifications We Prefer
Ability to work effectively in a team environment and communicate technical information clearly
Internship, co0op, or relevant project experience in mechanical design, testing, or prototyping.
Familiarity with GD&T, tolerance analysis, and engineering drawing standards.
Experience with MATLAB, Python, or simulation tools (ANSYS, Abaqus, or similar).
Hands-on experience with manufacturing methods, machining, additive manufacturing, or assembly.
Strong problem-solving skills and a desire to learn in a fast-paced engineering environment.
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.
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 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:
As 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 57,200 USD - 108,800 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 candidate0s 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 company0s 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.
