Senior Principal Engineer: Performance Analysis Software and Sim

2026-07-20

United States of America

US-AZ-TUCSON-808 ~ 1151 E Hermans Rd ~ BLDG 808

Onsite

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

Secret - Current

Active and existing security clearance required on day 1

At RTX, the world's 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.

At Raytheon, our mission is rooted in innovation, values, and a higher purpose - to protect our nation and allies while advancing global security. With over a century of engineering expertise, we solve the toughest challenges to create a safer, more secure world.

The Sea-Launched Cruise Missile-Nuclear (SLCM-N) program is a critical Navy initiative designed to provide the United States with a "non-strategic regional presence" that deters adversaries.

As the Performance Analysis Software and Simulation (PASS) Integrated Product Team Lead (IPTL), you will oversee the development and execution of advanced software and simulation efforts to ensure missile performance meets program requirements. This includes responsibility for software development, performance modeling, and simulation environments critical to predicting and validating system capabilities. This role carries full cost, schedule, and technical leadership responsibilities for a multidisciplinary team and requires collaboration across multiple Raytheon locations. Located onsite in Tucson, AZ, you will play a pivotal role in ensuring the success of this innovative program.

• Lead the PASS IPT in developing and maintaining a robust program Integrated Master Schedule (IMS) that aligns with program objectives.
• Oversee the development and delivery of performance analysis software, simulation models, and tools to predict and validate missile functionality.
• Utilize Earned Value Management System (EVMS) methodologies to track and manage the program's scope, cost, and schedule.
• Participate on the Phase 2 contract proposal team as the lead for PASS task scope, ensuring alignment with overall program objectives.
• Build and lead a multi-layer team organization with delegated sub-IPTLs and/or Control Account Managers (CAMs) to ensure effective oversight and execution.
• Serve as a key member of the SLCM-N senior program leadership team, contributing to leadership decision-making and strategic program direction.
• Collaborate with the program Office of the Chief Engineer (OCE) to prioritize technical and execution needs, maintaining alignment with program and customer goals.
• Serve as the primary customer interface for all PASS IPT scope, building and maintaining strong relationships with Navy program office counterparts.
• Provide mentorship, performance feedback, and career growth guidance to team leads, fostering a culture of accountability and leadership development across the IPT.
• Ensure Estimate at Complete (EAC) and Latest Revised Estimate (LRE) development and sign-off for the PASS IPT scope.

• Typically requires a degree in Science, Technology, Engineering or Math (STEM) and a minimum 10 years of prior relevant experience.
• Experience leading teams in software development, performance analysis, modeling, and simulation for complex systems.
• Experience managing resources with multi-million-dollar annual budgets.
• Ability to achieve Raytheon PM Certification Level 4 within one year of hire.
• 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.

• Experience in leading and executing the design and development of performance simulation environments for missile or defense systems.
• Leadership experience on efforts where EVMS and Agile execution methodologies were used in tandem.
• Demonstrated ability to interact with and influence stakeholders, including the Department of Defense (DoD), commercial customers, and non-traditional customer sets.
• Proven ability to develop effective internal and external customer relationships to ensure satisfaction and success.

• 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.

• 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
• Tucson, AZ: Raytheon Tucson, AZ Location
• We Are RTX

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.



Click on this link to read the Policy and Terms