Senior Mechanical Engineer, Design

RTX; Tucson (AZ); Presencial; USD 96 000 - 182 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Relocation eligibility

Resumo da oferta

RTX in Tucson, AZ is seeking a Senior Mechanical Engineer to design, analyze and optimize aerospace mechanisms and structures on-site. You will lead design efforts, model and test prototypes, manage suppliers, and support testing to meet aerospace standards. Occasional travel may be required.

The ideal candidate has 5+ years in mechanical design and enjoys solving challenging aerospace problems while collaborating across disciplines and ensuring quality and schedule. DoD clearance is required.

Qualificações

• Typically requires a STEM degree and 5+ years of relevant experience, or an advanced degree with 3+ years.
• Experience in mechanical design, manufacturing processes, tooling, or related disciplines.
• Experience developing, releasing, and updating engineering drawings using a 3D CAD tool.
• Experience with GD&T, tolerance analysis, and applying drawing practices for mechanical hardware.

Responsabilidades

• Conceptualize and implement innovative technical solutions across lifecycle including missiles and electronics.
• Serve in a Responsible Engineering Authority (REA) role, potentially in project management for subsystems.
• Perform mechanical design analyses ensuring form, fit, and function for applications.
• Provide leadership to small teams; collaborate across structures, thermal, systems, electronics packaging, and more.
• Lead mechanical engineering efforts with cross-functional teams to resolve challenges and deliver designs.
• Work independently to manage assignments within scope, budget, and requirements; participate in design reviews.
• Mentor less experienced engineers and contribute to technical excellence.

Conhecimentos

Mechanical design

GD&T

3D CAD

CREO CAD

Leadership

Project management

Supplier management

Team mentoring

Cross-functional collaboration

Engineering drawings

Formação académica

STEM degree

Advanced degree

Ferramentas

CREO CAD

Descrição da oferta de emprego

Date Posted

2026-11-02

Country

United States of America

Location

US-AZ-TUCSON-807A ~ 1151 E Hermans Rd ~ BLDG 807A

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

Active and existing security clearance required on day 1

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 Advanced Airframes Department within Raytheon Hardware Engineering provides Mechanical Engineering support to develop solutions for products across the Raytheon portfolio. Our core mechanical engineering responsibilities include requirements/conceptual development, design, integration, and test support. We partner with several Mechanical Product Team departments to provide full system solutions.

The Advanced Airframes Department is seeking a Senior Mechanical Engineer to join our team at our Tucson, Arizona location. In this on-site role, you will play a pivotal part as a member of a mechanical or cross-functional engineering team to design, analyze, and optimize next-generation aerospace mechanisms and structures. Your responsibilities will include leading design efforts, optimizing designs to meet demanding performance requirements, developing prototypes, managing suppliers, and supporting testing to ensure compliance with rigorous aerospace standards. The ideal candidate will be driven by challenges, passionate about aerospace and defense, and ready to make an impact. This position may require occasional travel to collaborate with vendors, support hardware procurement, oversee testing processes, and engage in related activities as needed.

What You Will Do

• Conceptualize and implement innovative technical solutions to address a wide range of complex challenges throughout the product lifecycle, including proposal development, advanced design, manufacturing, integration, testing, and support of missiles, launchers, support equipment, and electronics for military programs.


• Operate with limited oversight to serve in a Responsible Engineering Authority (REA) role, often performing in a project management capacity for entire subsystems or systems.


• Conduct comprehensive mechanical design analyses using engineering principles to ensure design intent aligns with form, fit, and function for specific use applications.


• Provide leadership to small teams by leveraging extensive mechanical hardware design expertise in a dynamic, collaborative environment, working across disciplines such as structures, thermal, systems, harness and interconnects, electronics packaging, tooling, and system integration.


• Lead mechanical engineering efforts, collaborating with cross-functional teams—including engineering disciplines, operations, supply chain, quality, and external suppliers—to resolve technical challenges and deliver effective design solutions.


• Work independently under limited oversight to manage assignments, ensuring timely delivery within scope, budget, and technical requirements.


• Participate in design reviews and facilitate trade studies to support data-driven and strategic engineering decisions.


• Mentor and provide guidance to less experienced engineers, fostering skill development and contributing to team technical excellence.

Qualifications You Must Have

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 5 years of prior relevant experience or an Advanced Degree in a related field and minimum 3 years experience.


• Experience in mechanical design and/or advanced design development, and/or manufacturing processes, or tooling processes, or related disciplines.


• Experience developing, creating, releasing, and updating engineering drawings using a 3D CAD design tool.


• Experience with Geometric Dimensioning and Tolerancing (GD&T), including tolerance analysis, and/or interpreting and applying drawing practices for mechanical hardware.

Qualifications We Prefer

• Proven expertise in airframe development, electronics packaging, and mechanisms tailored for missiles or comparable applications.


• Proficiency in utilizing CREO CAD design and documentation tools within a structured configuration and data management environment.


• Hands-on experience in thermal and structural analyses, or in collaborating with analysts to define requirements and develop designs aligned with environmental conditions.


• Demonstrated ability to collaborate effectively with cross-functional teams, fostering trust, respect, and innovation to achieve shared objectives.


• Exceptional communication skills, both written and verbal, with a track record of effectively documenting design activities, conducting trade studies, and delivering presentations and reports to program management and external stakeholders.


• Proven leadership experience in managing and guiding small teams to achieve project goals.


• Proven experience in managing and coordinating with suppliers for the fabrication and production of mechanical hardware.


• Strong capability to work independently with minimal oversight, exhibiting high levels of self-motivation, accountability, and initiative.


• Proficiency in utilizing Earned Value Management (EVM) methodologies or serving as a Control Account Manager (CAM) to oversee project cost and schedule performance effectively.


• Existing DoD Secret or Top-Secret Clearance.

What We Offer

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.


• Relocation Eligibility

The salary range for this role is 95,500 USD - 181,700 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.