Date Posted: 2026-07-09Location: US-CT-EAST HARTFORD-ETC ~ 400 Main St ~ BLDG ETCPosition Role Type: OnsiteCitizenship: U.S. citizenship requiredSecurity Clearance: Not requiredCompany Overview At RTX, the world largest aerospace and defense company, we unite 185,000 great minds to solve complex problems. Pratt & Whitney is a world leader in aircraft engine design, manufacture, and service.What you will do The Pratt & Whitney Aftermarket Systems Engineering & Modeling (ASEM) organization supports long‑term commercial agreements with airline customers. They provide forecast simulation tools that connect contract requirements, life‑of‑plan expectations, and key drivers.Responsibilities Develop Python‑based next‑generation forecast simulation models, including logic fixes, enhancements, and new features.Follow the scrum process to support ongoing model releases, testing, validation, and ticket creation/closure.Validate model results through the production process ecosystem.Leverage SQL, Python, and Excel to create automation and process enhancements for model development and validation.Learn aftermarket business processes and support future enhancements and optimization of simulation models.Engage in process changes through CORE and the P&W leadership operating model.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 Programming proficiency and digital tool development experience.Systems engineering experience with commercial aircraft engines.Experience in agile development projects.Python proficiency with object‑oriented programming knowledge.Experience working with large datasets and SQL.Understanding or eagerness to learn PW business processes and aftermarket financial ecosystem.Demonstrated leadership and self‑direction; willingness to teach and learn new techniques.Effective written and verbal communication skills.Role Type The role is Onsite. Employees work primarily onsite and may be asked to attend in‑person interview steps.Compensation & Benefits Salary range: 86,800USD – 165,200USD.Benefits include medical, dental, vision, life insurance, short‑term and 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 is available.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. RTX provides affirmative action for qualified Individuals with a Disability and Protected Veterans in compliance with relevant laws.#J-18808-Ljbffr