2026 Returning Intern - Raytheon Mechanical Engineer - Onsite

Date Posted:

2025-07-29

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:

DoD Clearance: Secret

This requisition is for an RTX intern returning for an internship in 2026.

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. 

We have an exciting opportunity for a Mechanical Engineering student to join our Advanced Products Center (APC) Texas Materials and Process team in McKinney, Texas. As an Engineering intern the responsibilities will include all aspects of the Special Tooling Mechanical design process from concept to model / drawing completion for Special Tools and Special Test Fixtures of low to moderate complexity required to support product builds for each assigned task working under the general supervision of a team lead. Some assembly of your designs may be required. You will work closely with product engineers, quality engineers, test engineers, industrial engineers, and operations leaders on product manufacturing.  

Our multi-disciplined team consists of high-engaged members with a variety of backgrounds and experience levels with a culture of support, growth opportunities, and recognizing contributions.  We are specifically seeking candidates who are hands-on, adaptable in a fast-paced environment, proactive, take ownership of work, communicate well with others, and enjoy solving unique problems every day.

This position is an Onsite role, where you will be working primarily in McKinney, Texas during Summer 2026.

What You Will Do

• Learn Creo modeling and drawing creation.
• Troubleshoot, repair, and maintain production tooling.
• Participate in multi-discipline team to design, procure and build custom tooling that support assembly and test of Raytheon products.
• Engage with program engineers, Program Management, and operations leadership to define tooling requirements.
• Communicate with Vendors to obtain quotes and have technical discussions for tool fabrication.

Qualifications You Must Have

• Must be a Junior, Senior or Postgraduate by the start of Summer 2026 in Mechanical Engineering or related field.

• Experience with 3D CAD modeling.

Qualifications We Prefer

• 3.0 cumulative GPA desired.
• Ability to read and interpret engineering drawings, including a basic knowledge, and understanding of GD&T.
• Computer proficiency in Microsoft Windows, Excel and Word.
• Experience utilizing CAD (Computer Aided Design) tools such as CREO.

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.

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.

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-ter