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Principal Systems Engineer – Test Architect

Raytheon Andover, Massachusetts, United States

hybridfull-time

Salary: $107,500 - $204,500 / year

Posted Feb 17, 2026

Role & seniority: Test Architect (senior / experienced)

Stack/tools: Model Based Systems Engineering (MBSE); systems integration and test; test strategy development; coordination across software/hardware domains; customer/PM/SME interfacing

Top 3 responsibilities

  • Architect and drive the Test & Evaluation (T&E) strategy for the lifecycle of the NASAMS program

  • Define/optimize test environments and requirements to ensure on-time delivery; coordinate test activities across internal/external teams

  • Interface with Program Managers, Directorate Leads, Chief Engineers, SMEs, and customers; represent SI&T on the program

Must-have skills

  • STEM degree with 8+ years of relevant experience; formal system test activities (ground tests, flight tests, system verification, I&T OCs)

  • Ability to obtain Interim Secret clearance (U.S. citizenship required) with potential for Final Secret clearance

  • MBSE knowledge and experience applying it to Integration and Test; strong technical writing and formal presentation skills

Nice-to-haves

  • Completion or enrollment in Raytheon Test Architect Development Course; DoD/War program lifecycle experience

  • Experience communicating with DoD program stakeholders; proven cross-disciplinary coordination

  • Location & work type: Onsite role in Andover, MA; travel up to ~20% (regular travel between Raytheon locations in MA & NH)

Full Description

Date Posted: 2026-02-17 Country: United States of America Location: US-MA-ANDOVER-AN0 ~ 366 Lowell St ~ BLDG AN0 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: Ability to obtain INTERIM U.S. government issued security clearance is required prior to start date 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 Systems Engineering & Test Capabilities team discipline is seeking a Test Architect to support the NASAMS surface to air defense system programs. The Test Architect (TA) will be accountable for architecting a technically sound approach for the Test and Evaluation (T&E) strategy for the entire lifecycle of the product along with influencing the prime item architecture to support that strategy. What You Will Do Support test strategy development for all aspects of the program and define metrics to gauge progress. Responsible for defining or optimizing test environments and requirements to ensure on-time deliveries. Responsible for interface and coordination with internal and external organizations on test strategy, coordination, execution, and reporting activities. Extensive interaction with Program Managers, Directorate Leads, Chief Engineers, and technical subject matter experts (SMEs). Coordinate with other program disciplines to draw on their SMEs to address emergent issues across the systems, software, and hardware domains. Represent the interests of the Systems Integration and Test (SI&T) discipline on the program. Interface with the customer community on a regular basis to share test status, issues, and address programmatic concerns. Knowledge of Model Based Systems Engineering and how to use this in Integration and Test for the test strategy. International travel up to 20%, Regular travel between Raytheon locations in Massachusetts and Southern New Hampshire is required. Qualifications You Must Have Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 8 years of prior relevant experience Experience with formal system test activities such as ground tests, flight tests, system verification, and system integration check out events Ability to obtain Interim Secret U.S. government issued security clearance is required prior to start date with the ability to obtain a Final Secret U.S. government issued security clearance after start. Qualifications We Prefer Excellent technical writing and formal presentation experience Strong proven communication skills Completion or currently enrolled in the Raytheon Test Architect Development Course Experience with Department of War or similar major programs throughout the product lifecycle 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 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. Welcome to Raytheon in Andover, MA 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 RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses – Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.

Test ArchitectureTest and Evaluation (T&E)Product LifecycleTest Strategy DevelopmentTest EnvironmentsRequirements DefinitionCoordinationReportingSystems EngineeringModel Based Systems EngineeringIntegrationFlight TestsGround TestsSystem VerificationTechnical WritingPresentationmulti-location

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