Date Posted:
2026-09-11
Country:
United States of America
Location:
US-NH-PELHAM-PE3 ~ 50 Bush Hill Rd ~ BLDG 3
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
Raytheon is seeking a talented and motivated Principal Systems Engineer – Integration Lead to join our team within the Systems Engineering and Test Capabilities (SETC) Discipline, supporting the LTAMDS Low Rate Initial Production (LRIP) program. This role offers a unique opportunity to lead system integration activities across the full product lifecycle—from concept development through integration, verification, and deployment.
What You Will Do:
As the LRIP Integration Lead, you will support the following types of activities:
Leading, operating and testing a LTAMDS Radar at a test site.
Responsible for coordinating and guiding the technical integration of hardware, software, and system elements to ensure the overall radar system performs as intended.
Lead Testing Efforts: Develop and implement test plans, procedures, integration, and verification documentation in both simulated and real-world environments.
Troubleshoot and Analyze: Identify and resolve hardware, software, and system issues through detailed data analysis and debugging.
You will work closely with cross-disciplinary engineering teams—including systems, software, hardware, test, and program leadership—to plan, execute, and oversee integration activities, resolve complex technical challenges, and ensure seamless interoperability between subsystems.
Integrate Systems: Integrate hardware and software into tactical systems, evaluating their functionality and impact.
Define and manage integration strategies, interfaces, and verification approaches while supporting system-level troubleshooting, data analysis, and performance validation.
Document and Communicate: Develop integration documentation, execute plans, analyze data, verify requirements and effectively communicate results to leadership and stakeholders.
Present Findings: Present technical findings and solutions to leadership and customers.
Support Missions: Travel as needed (up to 20%) to support mission execution at various locations including local RTX facilities, test sites, vendor facilities, and customer locations.
This role is primarily based out of Pelham, NH with travel between Tewksbury, MA; Andover, MA and Portsmouth, RI.
Qualifications You Must Have:
Typically requires a Bachelor’s in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 8 years of prior engineering experience.
Experience with systems software, systems hardware, systems requirements, systems integration, and/or systems test.
Experience leading a team of engineers with varying levels of expertise
Experience in presenting technical findings and integration status to program leadership and stakeholders.
Qualifications We Prefer:
Experience leading system integration activities across hardware, software, and subsystem components in a large-scale system.
Demonstrated ability to coordinate cross-disciplinary engineering teams (systems, software, hardware, integration & test) to resolve technical issues and drive integration progress
Familiarity with LTAMDS system architecture, interface definition, and requirements management for complex engineered 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.
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.
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.
