2026 Full-time - Process Engineer I - Onsite (AZ)

Date Posted:

2026-05-11

Country:

United States of America Location:

US-AZ-TUCSON-801

~ 1151 E Hermans Rd ~

BLDG 801

(External Site)

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. At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Process Engineers are in-factory materials and process specialists. Responsibilities include verifying that Technical Data Package (TDP) shelf-life materials are correctly called out in Manufacturing Data Packages (MDPs) and writing material processing procedures. In addition, Process Engineers lead/collaborate on integrating process equipment within their factories and documenting the equipment's functionality. In summary, as a Process Engineer, you'll work to improve processes to maintain efficiency, reduce costs, improve sustainability and safety and maximize profitability. What You Will Do Quickly address production issues related to materials and processes, ensure root causes of issues are understood, and solutions are robust and cost effective. Actively participates in daily production meetings. Be readily available to operators and collaborate effectively with factory personnel. Operations liaison working with Materials & Process Engineering (M&PE) to quickly address supply chain disruptions, problem buys and obsolete materials: Identify impacted end users, determine material requirements, find alternatives (drive testing as needed), ensure new materials will work in existing processes, and use the opportunity to drive to common materials. Improve processes utilizing Lean manufacturing techniques to reduce variability, eliminate constraints, and provide ongoing process sustainment Develop and maintain manufacturing procedures by creating new documentation and updating existing processes to ensure accuracy and efficiency. Collaborate with cross-functional teams to identify and resolve process and materials-related issues. Qualifications You Must Have Bachelor's degree in science, technology, engineering or mathematics (STEM) Experience in manufacturing methodology Experience in project execution The ability to obtain and maintain a US security clearance. U.S. citizenship is required as only U.S. citizens are eligible for a security clearance The ability to obtain and maintain a Bureau of Alcohol, Tobacco, Firearms and Explosives Access (ATF) clearance. •Experience may be obtained through on‑the‑job experience, research, coursework, or projects. Qualifications We Prefer Preferred majors in Chemical Engineering, Material Science, Manufacturing Engineering, or Mechanical Engineering Experience with materials and material testing Experience with manufacturing processes Experience with technical writing Active DOD Security Clearance Learn More & Apply Now Please consider the following role type definition as you apply for this role.

Location information:

•

Tucson, AZ:

https://careers.rtx.com/global/en/raytheon-tucson,-az-location

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. Relocation assistance is available for qualified candidates This position involves direct support of manufacturing activities and requires spending time in and around factory areas.

Clearance Information:

This position requires 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: https://www.state.gov/m/ds/clearances/c10978.htm 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.

Privacy Policy and Terms:

Click on this link to read the Policy and Terms RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.