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# Senior Reliability Engineer Onsite

- **Company:** RTX
- **Location:** Marlborough, MA, United States
- **Experience:** Expert
- **Salary:** $86,800.0 - $165,200.0
- **Contract:** Permanent contract
- **Skills:** Data Analysis, Systems Engineering, Reliability Engineering
- **Published:** June 11, 2026
- **Apply:** https://globalhr.wd5.myworkdayjobs.com/REC_RTX_Ext_Gateway/job/US-MA-MARLBOROUGH-MA1--1001-Boston-Post-Rd--BLDG-1/Senior-Reliability-Engineer-Onsite_01850573

## About the Role

The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance, * Typically requires a degree in Science, Technology, Engineering, or Mathematics (STEM) and a minimum of 5 years of prior relevant experience.

 * Experience in Reliability, Failure Analysis, and/or Quality Engineering., * Experience with Reliability Engineering Concepts including knowledge of reliability and maintainability predictions, FMECA/FDFI, RBDs, MTBF/MTBCF, Ao
 * Electrical Engineering experience, Electrical Engineering degree/education preferred.
 * Strong analytical skills with the ability to collect, organize, analyze, and disseminate significant amounts of information with attention to detail and accuracy. Ability to present technical material to audiences.
 * Ability to work collaboratively across disciplines.

## Description

Raytheon's Systems Engineering and Test Capabilities (SE&TC) Surface Radars & Sensors Center is seeking a Senior Reliability Engineer. As a Senior Reliability, Availability, and Maintainability (RAM) Engineer, you will lead RAM program activities, ensuring our products are safe, reliable, and maintainable while delivered on time. Embedded within the Life Cycle Engineering (LCE) team, you will work across disciplines focused on product support, including Reliability, System Safety, and Supportability, supporting the entire product lifecycle-from conception to deactivation. Your role is pivotal in driving innovation, collaboration, and technical excellence to ensure mission-critical aerospace and defense systems meet the highest standards of performance and reliability.

What You Will Do

 * Conducting Reliability, Availability, and Maintainability (RAM) analyses, including reliability predictions and maintainability predictions.
 * Performing Failure Modes Effects and Criticality Analyses (FMECA) and Fault Detection/Fault Isolation (FDFI) analyses.
 * Defining/allocating RAM requirements.
 * Assessing RAM performance: Mean Time Between Failure (MTBF), Mean Time Between Critical Failure (MTBCF) & Operational Availability (Ao).
 * Interpreting data and analyzing results.
 * Ensuring performance compliance to requirements.
 * Maintaining complex Reliability Block Diagrams (RBD) and system models.
 * Supporting the proposal process in developing Basis of Estimates (BOEs) for RAM work.
 * Tracking Earned Value (EV) and providing accurate status on the schedule and budget for the RAM scope.


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