RTX

3 weeks ago

Principal Systems Engineer - MBSE

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Last checked: 7 hours agoStatus: Live

Job Summary

Lead model-based systems engineering for complex inertial guidance systems supporting space and military applications. Develop and maintain detailed SysML descriptive system models, linking and synchronizing requirements and producing design documentation. Collaborate across electrical and software engineering to guide subsystem development, support requirements compliance, and conduct technical peer reviews. Use tools like DOORS and Cameo/MagicDraw to trace requirements and support verification across the product lifecycle.

Location: United States

Workplace: Onsite

Employment Type: Full time

Job Function: IT Operations (Systems/Network Admin)

Seniority: Sr. Manager level

Key Responsibilities

•Develop requirements and algorithms, concepts of operations, system trades, and system interfaces.
•Develop and maintain detailed SysML descriptive system models, linking and synchronizing requirements and generating design documentation/views.
•Interface with cross-functional teams such as Electrical and Software engineering to guide subsystem development and ensure compliance with requirements.
•Conduct and/or support technical peer reviews, provide constructive feedback, and document/guide other design team members.
•Communicate technical topics and issues clearly to both technical and non-technical team members.

Pay and Benefits

Salary: USD 107,500 - 204,500 annually

Perks:Health InsuranceDentalVisionLife Insurance401kPaid LeaveParental LeaveLong-term DisabilityFlexible Spending

Key Requirements

•Typically requires a Bachelor’s in STEM and a minimum of 8 years of prior engineering experience.
•Experience with systems requirements, systems software, and systems hardware; experience with systems integration and/or systems test is a plus.
•Experience with DOORs, MBSE, UML/SysML, and/or Cameo / MagicDraw.
•Strong analytical, communication, and writing skills.
•Experience syncing and tracing requirements between DOORs and SysML modeling tools such as Cameo / MagicDraw.

Experience:8+ years

Education:Bachelor's

Skills:Analytical skillsCommunicationWritingTechnical peer reviewIndependent problem-solving

Tech Stack:SysMLDOORsUMLCameoMagicDrawGearsDXLPythonJavaMatlab

Eligibility

Nationality:US National

Security Clearance:Secret

Company Brief

RTX

Designs, manufactures, and services aerospace and defense systems, including aircraft engines, avionics, aerostructures, missiles, and cybersecurity solutions for commercial, military, and government customers worldwide.

Industry: Aerospace Manufacturing

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Public Company

Valuation: Public Company (Market Cap in USD)

Funding: IPO / Publicly Listed

Headquarters: Arlington, United States

Founded: 2020

Website

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RTX