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Modeling and Simulation Analyst P3; Onsite

Job in East Hartford, Hartford County, Connecticut, 06118, USA
Listing for: Segment (Twilio)
Full Time position
Listed on 2026-07-15
Job specializations:
  • Software Development
    Python
Salary/Wage Range or Industry Benchmark: 86800 - 165200 USD Yearly USD 86800.00 165200.00 YEAR
Job Description & How to Apply Below
Position: Modeling and Simulation Analyst P3 (Onsite)

Date Posted:

Location:

US-CT-EAST HARTFORD-ETC ~ 400 Main St ~ BLDG ETC

Position Role Type:
Onsite

Citizenship: U.S. citizenship required

Security Clearance:
Not required

Company 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: 86,800

USD – 165,200

USD.

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.

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