RTX

2 weeks ago

APU/TJ Sr. Engine Systems Software Engineer P3 (Onsite)

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Last checked: 5 hours agoStatus: Live

Job Summary

Develop and integrate Pratt & Whitney engine control and diagnostic systems software for the APU and Expendable Turbojet (TJ) business units. Own system/subsystem requirements lifecycle using ARP4754, translate requirements into Model-Based Design implementations in MATLAB Simulink, and build/validate Simulink models for actuation systems. Apply MBSE with Cameo Systems Modeler while supporting integration across FADEC, sensors, actuators, and electro-mechanical components, with up to 10% travel.

Location: United States

Workplace: Onsite

Employment Type: Full time

Job Function: Software Engineering

Seniority: Mid level

Key Responsibilities

•Support control system integration across engine subsystems including FADEC, sensors, actuators, fuel systems, and electro-mechanical components.
•Develop, manage, and decompose system/subsystem requirements in accordance with ARP4754 guidelines.
•Own requirements lifecycle activities including authoring, allocation, traceability, validation, and verification.
•Support hardware selection, trade studies, and integration of sensors, effectors, and control system components.
•Apply MBSE with Cameo Systems Modeler and implement/validate control system requirements in MATLAB Simulink for actuation systems.

Travel: Low travel

Pay and Benefits

Salary: USD 86,800 - 165,200 annually

Perks:Health InsuranceDentalVisionLife Insurance401kLong-term DisabilityFlexible SpendingEmployee AssistanceLearning BudgetParental LeavePaid LeaveHolidays

Key Requirements

•Bachelor’s degree in Science, Technology, Engineering or Mathematics (STEM).
•5 years of engineering experience or 3 years with an advanced degree.
•Familiarity with gas turbine engine operation, control, and system integration.
•Experience in engine control system design and validation.
•Proficiency using MBSE tools such as Cameo Systems Modeler and model-based design with MATLAB Simulink.

Experience:5+ years

Education:Bachelor's

Skills:LeadershipSystems thinking

Tech Stack:FADECARP4754Model-Based Systems Engineering (MBSE)Cameo Systems ModelerModel-Based Design (MBD)MATLABMATLAB SimulinkSimulink

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