Sr. Principal Guidance Section Systems Integrator

Company: Raytheon
Location: Tucson
Posted on: March 16, 2026

Job Description:

Date Posted: 2026-02-10 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: 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 Surface Based Effector Production Department is searching for a Sr. Principal Guidance Section Systems Integrator role on a complex missile program that is critical for our national defense and has near unlimited growth potential. The Systems Integrator role will work closely with all disciplines associated with missile production including Program Management, Chief Engineers, Quality, Supply Chain and Production Operations to ensure the technical integrity of our products is maintained and performs as intended every time. The Systems Integrator’s broad knowledge base will be used to lead and/or support failure investigations, obsolescence redesigns, factory escapes, supplier issues and much more. The ability to calmly but quickly review and analyze information, separate fact from fiction and make decisions and/or recommendations is critical in this role. The Systems Integrator also provides both technical guidance and supervision in meeting project commitments. Allocating time to mentor newer engineers is also key to the success of the team and program. What You Will Do: - Support integration and test efforts of the All Up Round and related subassemblies for the SM-6 programs - Provide technical oversight of failure investigations - Support component level design and test reviews - Work environment is primarily in an office, but may include labs, field work, or a combination - Work with suppliers and customers for procuring and demonstrating capabilities in lab or field environments. - Assignments may include design changes and analysis; developing and documenting subsystem requirements and test plans and reports; peer reviews of designs as a subject matter expert; presentations to peers, management, and government customers; and root-cause investigations. - Raytheon has a strong culture of mentoring; it is expected that employees will be both mentors and mentees. - Assignments may require some travel, including foreign travel. - Collaboration with both Functional and Program higher level management. - Collaboration with Customer and Suppliers. Qualifications You Must Have: - Typically requires a Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of ten (10) years of experience - Experience in one or more of the following areas: RF product and subassembly design, integration, and production support; analog, digital, and power electronics design, integration, and production support; deconvolving high-level requirements into actionable design electronics and subsystem architectures; experience in RF sub-systems, systems engineering, requirements development, requirement validation, Circuit Card Assembly (CCA) design, RF test integration (including RF test solutions), and/or RF supplier management on an effector-based product - Active and transferable U.S. government issued Secret security clearance is required prior to start date. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Qualifications We Value: - Prior experience as a technical leader on a complex subsystem during Engineering, Manufacturing, and Development (EMD) Phase - Advanced degrees in engineering, mathematics, physics, or related engineering degree. - Systems engineering thought process with analytical skills background. - Highly self-motivated individual that can perform multidiscipline work - Electrical subsystems typically contain antennas, analog RF circuit cards, digital circuit cards, and configurable logic so the ideal candidate will have a background in designing and troubleshooting of one or more of these components. Ideal candidates will also have experience in project leadership, systems engineering and architecture and have a desire to grow into a higher level. - Able to network / influence outside of the department with other design and production support organizations, program leadership, other engineering disciplines and Manufacturing organizations. - Interpersonal skills with the ability to interact positively with peers, suppliers, management, and customers in a production environment. - Proven experience in balancing engineering process discipline and innovation for rapid development and program success. - Experience working with missiles or similar systems. - Ability to effectively work multiple tasks and priorities. - Knowledge of mixed signal electronics. - Practical experience in all phases of the product development lifecycle. - Experience in developing proposals. - Knowledge and/or experience with Model Based System Engineering (MBSE) - Experience leading large, complex trade studies - Experience developing and materializing conceptual designs and integrating them into a system of systems 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. - Work Schedule: Part Time (Flexible) - Relocation Eligibility: This position is eligible for relocation 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. - This position requires onsite work in Tucson, AZ: https://careers.rtx.com/global/en/raytheon-tucson,-az-location 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 132,400 USD - 251,600 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

Keywords: Raytheon, Drexel Heights , Sr. Principal Guidance Section Systems Integrator, Engineering , Tucson, Arizona