Sr Software Engineer (P3) - eFAST/Health Mgmt Unit (Onsite)

Date Posted:

2026-03-16

Country:

United States of America

Location:

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

Position Role Type:

Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are considered U.S. persons. For a complete definition of “U.S. Person” go here. https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62

Security Clearance Type:

None/Not Required

Security Clearance Status:

Not Required

Pratt & Whitney is working to once again transform the future of flight—designing, building and servicing engines unlike any the world has ever seen. And because transformation begins from within, we’re seeking the people to drive it. So, calling all curious. 

Come ready to explore and you’ll find a place where your talent takes flight—beyond the borders of title, a country or your comfort zone. Bring your passion and commitment and we’ll welcome you into a tight-knit team that takes our mission personally. Channel your drive to make a difference into shaping an organization and an industry that’s evolving fast to the future.

At Pratt & Whitney, the difference you make is on display every day. Just look up. Are you ready to go beyond?

What You Will Do

Pratt & Whitney, a recognized leading producer of the world's most advanced jet engines, is looking for dedicated individuals to become a part of our organization.  If you would like to work in a dynamic environment and possess the motivation to incorporate new ideas into practice, this may be the opportunity you've been waiting for!

CDS is seeking a seasoned Senior Software Engineer to lead and evolve the Health Management Unit (HMU), also known as eFAST—the avionics box and web application that aggregates data from the A220 aircraft and PW1500 engine, securely transfers it to ground systems, and enables fleet management via the flight data processing web application. The service is offered to airlines through our Airframer partner. You will work across Real-Time Embedded Systems (RTES), Diagnostics/Prognostics Health Management (DPHM), and Aftermarket teams to deliver reliable, secure, and business-impacting capabilities.

Responsibilities:

• Lead the design and deployment of the flight data processing web application and associated services.
• Support Commercial Engine Aftermarket Data Services and their Operations Team, ensuring high availability and effective incident response.
• Collaborate closely with the Airframer, airline customers, and the CIPT Leader; drive cross-functional alignment with DPHM and Embedded teams.
• Translate stakeholder feedback from external suppliers and customers into actionable objectives and prioritized backlogs.
• Plan and manage long-term, complex projects—turning large-scale goals into executable roadmaps, schedules, and budgets.
• Contribute to product strategy by aligning technical decisions with financial and operational ROI; articulate tradeoffs and recommendations.
• Integrate security measures into every phase of development (DevSecOps), from planning through product maintenance; implement processes and standards that improve product quality and compliance.

Qualifications You Must Have:

• Bachelor’s degree in Science, Technology, Engineering or Mathematics (STEM)
• 5 years of engineering experience, or an Advanced Degree and 3 years’ experience.
• U.S. Person/Green Card holder

Qualifications We Prefer:

• Strong knowledge of embedded hardware/software and aircraft communication interfaces; familiarity with aviation environments.
• Excellent knowledge of DO‑178 standards for safety-critical aerospace software.
• Demonstrated success collaborating on cross-functional project teams across engineering, operations, suppliers, and customers.
• AWS and/or Azure (including IoT services) creating, configuring, and utilizing cloud resources for production and prototyping/dev.
• Proficiency in Python or Java; ability to understand existing codebases, make minor modifications, and create small programs to parse large data, interact with APIs, or integrate cloud resources.
• Conceptual understanding of ML model creation and training sufficient to collaborate with DPHM teams.
• Experience with Docker; bonus for Kubernetes (AKS/EKS) and container orchestration in cloud environments; familiarity with cloud storage and virtual infrastructures.
• Knowledge of cybersecurity frameworks and best practices; familiarity with static analysis (e.g., Coverity) and dependency scanning (e.g., Black Duck) is a plus.
• Strong background in data engineering and building secure, scalable services.
• Excellent communication, interpersonal, and project management skills.

What We Offer

• Benefits
• Relocation Assistance

Learn More & Apply Now!

Department Overview:

Controls & Diagnostics Systems (CDS)

CDS develops complex, cyber-resilient control systems and software for commercial and military engines including power and thermal management Systems and auxiliary power units. CDS also develops advanced diagnostic & health management systems to monitor our products, forecast events and help facilitate MRO operations. With growing emphasis on sustainability, CDS is on the forefront of system development for hybrid and electric propulsion.

What is my role type?

In addition to transforming the future of flight, we are also transforming how and where we work. We’ve introduced role types to help you understand how you will operate in our blended work environment. This role is:

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance workers, as they are essential to the development of our engines.

Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.

The salary range for this role is 86,800 USD - 165,200 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.

Hired applicants may be eligible for benefits, including but not limited to, 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. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.

This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.

RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.

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.

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