Principal Product Engineer, Technical Lead at RTX in McKinney, TX

Principal Product Engineer, Technical Lead Location: US-TX-MCKINNEY-513WZS ~ 2501 W University Dr ~ WZS BLDG Date Posted: 2026-04-29 Country: United States of America Location: US-TX-MCKINNEY-513WZS ~ 2501 W University Dr ~ WZS BLDG Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.​ 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 after 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 a Principal Product Engineer, Technical Lead in Manufacturing Engineering to serve as the primary technical authority and subject matter expert for Process and Product Development activities associated with production program(s) and/or developmental effort(s). This senior-level role is critical to ensuring the successful execution of complex manufacturing initiatives and serves as the central point of leadership, collaboration, and accountability for cross-functional engineering teams. In this role, the candidate will lead technical efforts, providing guidance and oversight for the product’s assembly from kit to ship, while driving engineering excellence throughout the program lifecycle—from initial kick-off to contract closure. This position will also focus on mentoring junior engineers, establishing technical strategies, and promoting best practices across the organization. The Principal Product Engineer, Technical Lead will collaborate extensively with process engineering, as well as mechanical, electrical, and systems engineering disciplines, to produce microelectronics used in cutting-edge military and defense hardware. This role offers an exciting opportunity to work with Raytheon’s senior technical experts, influence innovative solutions, and contribute to patents, trade secrets, and advancements in critical technologies. What You Will Do Provide technical leadership by utilizing established statistical process control techniques, experimental designs, and material and mechanical design analysis to identify root causes and implement corrective actions for systemic production and design issues Drive and implement strategic process improvements to reduce costs, improve production yields, and enhance overall manufacturing efficiency Lead efforts in assembly methods, material selection, and process development for current and next-generation technologies, with a heavy emphasis on “hands-on” problem-solving, material properties analysis, and automated assembly techniques Evaluate materials, equipment, and processes, including qualification, acceptance testing, and specification development, while interfacing with key internal and external suppliers to resolve technical challenges Act as the primary technical liaison between cross-functional teams, including Quality, Reliability, Electrical, Mechanical, Systems, Manufacturing, and Operations, to drive program success Mentor junior engineers in best practices and technical methodologies, fostering a culture of continuous improvement and technical excellence. Provide on-site and on-call production support as needed, ensuring timely resolution of manufacturing challenges What You Will Learn Advanced assembly processes and a “hands-on” understanding of equipment used for high-performance assembly operations Best practices in Design Guidance and Design for Manufacturing and Assembly (DFMA) to ensure seamless transitions from design to production Leadership in originating assembly instructions and translating the technical data package into the manufacturing data package for streamlined production Advanced techniques in analyzing product quality and process controls to ensure compliance with industry and military standards Expertise in evaluating and addressing non-conforming hardware, driving corrective actions and solutions Qualification of products to military standards, providing exposure to cutting-edge technologies and processes that impact national security Qualifications You Must Have Typically Requires a Bachelor's degree in Science, Technology, Engineering or Math (STEM) and a minimum of 8 years of prior relevant experience Experience leading technical teams or serving as a technical lead in a manufacturing environment Experience with microelectronics manufacturing processes, including assembly, integration, and testing Qualifications We Prefer Experience with: microelectronic and circuit card assembly, including surface mount technology (SMT), component under fill, staking, and solvent cleaning processes Ability to work in a clean room environment; experience with environmental stress and screening - thermal cycling, acceleration, leak detection, etc. Experience with running designed experiments (DOEs), statistical data handling and analysis; experience with root cause/corrective action and problem-solving methodologies Proficiency in documentation & analysis of engineering drawings, understanding of CAD Software, and presenting analysis results Knowledge of advanced adhesives, solders, plating schemes, environmentally protective coatings, and other materials used in the assembly of military grade and space qualified hardware; knowledge of non-destructive testing – SEM, EDS, FTIR, XRF, X-ray, etc. and destructive testing – shear, pull, peel, and tensile strength testing; knowledge of MIL-STD-833, MIL-PRF-38543,  J-STD-001, IPC, and JEDEC standards and test methods 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 assistance is not available 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 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 107,500 USD - 204,500 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