Principal Specialist, Materials Planning, SIOP
RTX (Raytheon)
- Location
- US-AZ-TUCSON-9022 ~ 9022 S Rita Rd ~ BLDG 9022
- Work model
- On-Site
- Level
- Principal
- Posted
- Aug 26, 2026
About this role
Location: US-AZ-TUCSON-9022 ~ 9022 S Rita Rd ~ BLDG 9022

 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. Raytheon is seeking candidate for an Principal Specialist, Materials Planning, SIOP role. The successful candidate will operate in multiple shop floor control and Material Requirement Planning (MRP) related systems to ensure alignment between material position and production schedule.
What You Will Do
Develop Bills of Material for assemblies in multiple production factories Advanced knowledge in age-dated material management Support analysis of material consumption, new product transition to production efforts and align communication with the factory team to drive action plans Develop and implement new processes or standards that will have an impact on the achievement of functional results Coach and review the work of lower-level professionals Coordinate interdependent activities with Supply Chain, Manufacturing, Program personnel, Quality and Engineering Participate in CORE projects to improve existing processes and accomplish continuous improvement Coordinate with supplier to resolve supply problems This position is an on-site role in Tucson, AZ.
Qualifications
You Must Have: Typically requires A University Degree or equivalent experience and minimum 5 years prior relevant experience, or An Advanced Degree in a related field and minimum 3 years experience. Experience to include planning, scheduling, production control, supply chain, manufacturing, operations, finance, project management or a related field. Experience with MRP and/or ERP systems. Active and transferable Secret clearance level required at time of application. U.S. government issued security clearance is required prior to start date with the ability to obtain higher clearance prior to start date.
Qualifications
We Prefer: Experience utilizing lean manufacturing concepts with a proven track record of lean or six sigma project implementations. Experience with ERP or purchasing systems. Experience with MS Office (Word, Excel, Power Point and Outlook).
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. Learn More & Apply Now! Please consider the following role type definition as you apply for this role. 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. 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