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

Pratt & Whitney; Town of Florida (NY); On-site; USD 110,000 - 145,000; Full time

Benefits offered by this job

Relocation assistance

Benefits package

Job summary

RTX is seeking a systems engineer in New York to support Pratt & Whitney engine control and diagnostic development. You will work across engine subsystems, translate requirements to MBSE and Model-Based Design, and validate Simulink models for actuation systems.

The role emphasizes MBSE tooling, MATLAB/Simulink execution, and collaboration with multiple business units, with travel up to 10% and relocation assistance available.

Qualifications

• Bachelor’s degree in Science, Technology, Engineering or Mathematics (STEM).
• 5 years of engineering experience or 3 years with an advanced degree.

Responsibilities

• Support control system integration across engine subsystems including FADEC, sensors, actuators, fuel systems, and electro-mechanical components.
• Develop, manage, and decompose system and 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 using Cameo Systems Modeler.
• Translate control system requirements into Model-Based Design implementations in MATLAB Simulink for software development.
• Develop and validate Simulink models for actuation systems (starter‑generators, fuel systems, pneumatic systems).
• Up to 10% travel.

Skills

MBSE

MATLAB Simulink

Requirements management

Systems integration

Travel willingness

Education

Bachelor’s degree in STEM

Tools

Cameo Systems Modeler

MATLAB Simulink

Job description

What you Will Do

Controls and Diagnostic Systems is responsible for all aspects of Pratt & Whitney engine control and diagnostic system development including requirements analysis & definition, system & software architecture, algorithm design, and product software design, verification & validation. We integrate the control and diagnostic system design across other engine system modules and with the air vehicles and provide support throughout the complete engine product life cycle. In this role, you will be supporting the Auxiliary Power Unit (APU) and Expendable Turbojet (TJ) business units.

Responsibilities

• Support control system integration across engine subsystems including FADEC (Full Authority Digital Engine Control), sensors, actuators, fuel systems, and electro-mechanical components.
• Develop, manage, and decompose system and 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 Model-Based Systems Engineering (MBSE) using Cameo Systems Modeler.
• Translate control system requirements into Model-Based Design (MBD) implementations in MATLAB Simulink for software development.
• Develop and validate Simulink models for actuation systems (starter‑generators, fuel systems, pneumatic systems).
• Up to 10% travel.

What You Will Learn

• Apply multidisciplinary engineering and leadership skills in the development and support of complex engine control and diagnostic systems and software.

Qualifications You Must Have

• Bachelor’s degree in Science, Technology, Engineering or Mathematics (STEM)
• 5 years of engineering experience or 3 years with an advanced degree

Qualifications We Prefer

• Familiarity with gas turbine engine operation, control, and system integration
• Experience in engine control system design and validation
• Familiarity with MBSE tools such as Cameo Systems Modeler
• Proficient in system/software design tools such as Cameo Systems Modeler and MATLAB Simulink
• Experience in engine control input/output electrical interfaces
• Experience in fuel and actuation architecture studies and system design

What We Offer

• Benefits including 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.
• Relocation assistance

Equal Opportunity Employer

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.