Sr. Process Engineer

Date Posted : 2026-01-14

Country :

United States of America

Location :

AZ201 : RMS AP Bldg 801 1151 East Hermans Road Building 801, Tucson, AZ, 85756 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

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.

What You Will Do :

As a Raytheon Sr Process Engineer you’ll work to improve processes to maintain efficiency, reduce costs, improve sustainability and safety and maximize profitability.

Your responsibilities will also include :

• Quickly addressing production issues related to materials and processes, ensuring root causes of issues are understood and solutions are robust and cost effective.
• Training other engineers and operators on for material usage and processes.
• Actively participating in daily production meetings.
• Collaborating with Factory personnel.
• Engaging with Factory to understand material and process issues.
• 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.
• Leading continuous improvement projects utilizing Lean manufacturing techniques to reduce variability, eliminate constraints, and provide ongoing process sustainment
• Determining if suppliers have robust, measurable processes, ensure suppliers are following all specifications, and proper controls are in place.
• Supporting and troubleshooting process equipment
• Driving use of common materials based on allowable requirements from the drawing
• Author of Manufacturing Procedures / Documents
• Support / Lead process troubleshooting efforts to quickly and efficiently resolve manufacturing process issues. Coordinate with M&PE Labs to do root Cause Corrective Action as required.

This position involves direct support of manufacturing activities and requires spending time in and around factory areas.

This job is posted as ONSITE, and is based at Raytheon’s Tucson, AZ facility.

Qualifications You Must Have :

Qualifications We Prefer :

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.

Not Relocation Eligible – Relocation assistance not available

The salary range for this role is 86,800 USD - 165,200 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.