Mechanical Engineer I (Onsite)

globalhr; Tucson (AZ); On-site; USD 57,000 - 109,000; Full time

Benefits offered by this job

Relocation eligibility

Job summary

RTX in Tucson, AZ is seeking a Mechanical Design Engineer to join the Shipboard Effectors Department on a multi-discipline team in a production facility. You will perform mechanical design, development and production-support tasks across design life cycle, including DFM/ PFMA, GD&T, and 3D modeling, in collaboration with engineering labs and suppliers.

The role requires a STEM degree, 3D CAD experience (Creo preferred), ability to interpret drawings, and a DoD Secret security clearance.

Qualifications

• Bachelor degree in Science, Technology, Engineering or Mathematics (STEM) major obtained by start date.
• Experience with 3D CAD tools (modeling and drawing).
• Experience interpreting assembly and/or component drawings.

Responsibilities

• Technical execution of design tasks for mechanical subs-systems, in lab and production environments.
• Contribute to first article inspections, work instruction reviews and root cause investigations.
• Develop 3D models and supporting technical analysis within schedules and budgets using data-driven justification.

Skills

3D CAD modeling

Interpreting drawings

Engineering problem solving

Education

Bachelor degree in STEM

Tools

Creo

Windchill

GD&T ANSI Y14.5

Job description

Date Posted

2026-10-01

Country

United States of America

Location

US-AZ-TUCSON-M02 ~ 1151 E Hermans Rd ~ BLDG M02

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 Type

DoD Clearance: Secret

Security Clearance Status

Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.

TheShipboard Effectors Departmentis currently searching for aMechanical Design Engineer Ito work on a multi-discipline team to support the production of Shipboard Effectors products and subsystemslocatedinTucson, AZ.This is anonsiterolewithregular supportrequiredin a production facility. ThisMechanical Engineeringposition performs in alignment to expectations in the design, development and production support areas associated with mechanical designs, validation principals, qualification processes, procurement, and productionprocesses across a design life cycle. Development work may include requirements understanding, concept development, DFMAs, PFMAs, margin analysis, technical data package (TDP) development, application of geometric dimensioning and tolerancingprincipals, engineering test principals, preparation of technical analysis reports, and presenting in design reviews.

What You Will Do

As a Mechanical Engineer in an individual contributor role, responsibilities will include technical execution of tasks, recommending solutions to a wide range of complex technical problems related to the design, manufacture, integration, and production sustainment of various mechanical sub-systems both in the engineering lab and the factory floor both at Raytheon Technologies and at suppliers. Post critical design activities include contributing to first article inspections, work instruction reviews, material dispositions, and root cause investigations to production issues. Decisions are data driven and require preparing technical justification analysis reports and presenting to a variety of Engineering Review Boards. Other responsibilities to anticipate include a commitment to program schedule and budget, and 3D parametric modeling.

Qualifications You Must Hav e

• Bachelor degree in Science, Technology, Engineering or Mathematics (STEM) major obtained by start date.
• Experience with 3D CAD tools (modeling and drawing)
• Experience with interpreting assembly and/orcomponentdrawings
• Experience may be obtained through on-the-job experience, research, coursework, or projects

Qualifications We Value

• Experience with Geometric Dimensioning & Tolerancing (GD&T) per ANSI Y14.5
• Proficient in Creo (modeling and drawing) and Windchill (PDM)
• Mechanical aptitude to provide solutions to a variety of technical problems ofmoderate scope and complexity.

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

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

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 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 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.