2026 Fulltime - Mechanical Engineer II - Onsite

Mechanical Engineer II

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 Air Launched Effectors Department is searching for a full time Mechanical Engineer II to assist a multi-discipline team working on the design, development and/or production support of products and subsystems, for the purpose of giving the U.S. Air Force and our allies an unmatched advantage across every mission phase. From long-range surveillance sensors to command and control, to advanced air and ground effectors, we provide the technology required to keep the air domain secure.

The primary work location will be on-site at the Raytheon Tucson office. Some travel may be required to meet and work with vendors and to support testing and other activities as needed.

The Mechanical Engineer II will conduct design, integration, testing and/or production support of mechanical-focused hardware using computer-aided design, mechanical analyses, and consistent coordination and communication across teams to ensure success.

What You Will Do

• Design and develop various mechanical components
• Perform first-order tolerance analyses
• Collaborate with cross-functional teams, including Electrical, Structures, Thermal, Systems, Integration and Test
• Create and maintain detailed engineering drawings and documentation
• Conduct design reviews and provide technical support throughout the product design
• Support testing and validation of designs, including troubleshooting and resolving technical issues
• Contributing to finding solutions to a wide range of technical problems related to the design, manufacture, integration, and production sustainment of various mechanical subsystems
• Supporting first article inspections, work instruction reviews, material dispositions, and root cause investigations to production issues
• Performing mechanical design, development, and documentation of components, subassemblies, and end items for defense system equipment in accordance with system requirements
• Interfacing with other engineering disciplines, non-technical disciplines, and suppliers to develop design solutions and resolve technical issues

Qualifications You Must Have

• Masters degree in Science, Technology, Engineering, or Mathematics (STEM)
• This position requires 12 months or less of relevant professional work experience (excluding internships)
• Proficiency with 3D modeling CAD tools (modeling and drawing) such as Creo or equivalent

Qualifications We Prefer

• Major: Aerospace or Mechanical Engineering
• Knowledgeable in Geometric Dimensioning & Tolerancing (GD&T) per ANSI Y14.5
• Strong understanding of engineering principles, materials, and manufacturing processes
• Experience with hands-on hardware integration and troubleshooting
• Experience in mechanical design

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

The salary range for this role is 66,000 USD - 130,000 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.