Senior Principal Systems Engineer, System Design and Requirements Onsite

Location

Onsite

Security Clearance Status

What You Will Do

• Lead cross‑functional teams to develop system‑level architectures and requirements for MDA incremental capability.
• Perform functional and behavioral analysis using MBSE methods and tools such as Cameo/MSOSA.
• Conduct system and component trade studies to develop system‑of‑systems requirements.
• Develop and manage Change Notices (CNs) for updates to MDA system specifications, including functional, interface, and performance requirements.
• Create and maintain architectural models and interface definitions.
• Support requirement traceability from system to element level using DOORS or similar tools.
• Prepare and deliver technical products, including briefings and CN packages, for internal and MDA stakeholder reviews.
• Coordinate closely with the customer and collaborate within a small engineering team.

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 with architecture development, functional decomposition, and/or requirements allocation.
• Experience with requirements management tools (DOORS).
• Experience with system-modeling tools (MSOSA and/or Cameo).
• Experience with Missile Defense Agency (e.g., Aegis, GMD, GPI, HBTSS, Fire Control, C2BMC, and/or EO/IR/RF sensors).

We Prefer

• Experience modeling or simulating missile defense or related domains (air combat, air defense, ballistic and non‑ballistic intercepts, space vehicles, sub‑orbital mechanics).
• Knowledge of ballistic and advanced threat systems (aero‑maneuvering, hypersonic, hyper‑glide, countermeasures).
• Modeling and analysis experience with missile defense systems such as Aegis, GMD, GPI, HBTSS, Fire Control, C2BMC, EO/IR/RF sensors, kill vehicles, and interceptors.
• Systems engineering experience with large, complex 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.
• Relocation Eligible – Relocation assistance 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.
• https://careers.rtx.com/global/en/raytheon-huntsville,-al-location
• _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 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._

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