Senior Principal Software Engineer Integrated Product Team Lead (IPTL) (Onsite)

Date Posted: 2026-04-29 Country: United States of America Location: US-TX-MCKINNEY-513WC ~ 2501 W University Dr ~ WING C BLDG 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: Secret - Current Security Clearance Status: Active and existing security clearance required on day 1 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.  Raytheon brings 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. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense. Raytheon’s Advanced Products & Solutions (APS) strategic business unit (SBU) is a product focused, merchant-supplier business that leverages scale and technology commonality to provide leading-edge, reliable, and cost-competitive products in both the high- and low-end segments. APS supplies mission equipment directly to original equipment manufacturers and government entities for integration on larger systems. Raytheon’s APS SBU Engineering Team is seeking a Senior Principal Engineer  to perform in the role of Software Integrated Product Team Lead (IPTL)  supporting a development program focusing on program execution. This role will provide leadership driving robust execution practices for engineering development. The IPTL, in coordination with existing engineering leadership, will lead program execution in accordance with contractual requirements as well as ensuring the technical subsystem requirements are achieved. The IPTL will maintain and strengthen our customer and industry partner/supplier relationships through effective coordination in a complex environment. The IPTL will work daily with the engineering team to drive execution efficiency, maintain milestone focus, and manage priority of competing demands on the team. This IPTL role requires proactive and effective collaboration and communication across the program and with the appropriate Customer stakeholders.  This is an onsite role located in McKinney, TX . What You Will Do Meet contractual commitments including financial, technical, and schedule performance of assigned program(s) within contractual boundaries and company expectations. Report business metrics to both the program and functional leadership including Estimates At Complete (EAC). Provide the technical execution leadership required to design, develop, integrate & test, verify, qualify and deliver a system that complies with performance requirements. Communicate both to the Raytheon leadership and the customer community to provide program status, accomplishments, issues, and help needed. As a member of the Program Leadership Team, contribute to developing and aligning on common program vision and execution strategies. Actively work to identify, manage, and mitigate risks or capture opportunities. Provide mentoring and guidance to team members. Travel as necessary to support the Program (approx. 10%). Qualifications You Must Have Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 10 years of prior relevant experience. Experience leading cross-functional teams within the Defense Industry that includes two or more disciplines in Engineering, Contracts, Finance, Procurement/Supply Chain, Manufacturing/Operations, Quality Management, and/or administrative functions. Experience with Earned Value Management System (EVMS), Integrated Master Plan (IMP) / Integrated Master Schedule (IMS), or Risk and Opportunity Management. Active and transferable Secret U.S. government issued security clearance is required prior to start date with the ability to obtain special program access after start. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance. Qualifications We Prefer Experience with leading development and maintenance across multiple program sites. Experience with Supplier Management. Experience with leading Hardware Engineering Teams. Experience with leading transition to production. Experience with Agile Lifecycle Management tools, preferably Jira Excellent presentation and proposal skills. Experience in the Electronic Warfare domain. 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 Eligible – Relocation assistance is 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. This position requires a security clearance. DCSA Consolidated Adjudication Services (DCSA), 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   McKinney, TX: Raytheon North Texas Location We Are RTX As part of our commitment to mai