2026 Fulltime- Reliability Engineering I- Onsite

Raytheon; Tewksbury (MA); On-site; USD 57,200 - 108,800; Full time

Benefits offered by this job

Relocation eligible

Job summary

Raytheon in US-MA-TEWKSBURY is seeking an Engineer I, Reliability Engineering to support reliability analyses for Patriot systems. You will work under guidance from senior engineers, participate in design reviews, and assist with RCCA activities to ensure mission success.

The role requires a STEM bachelor’s degree, coursework in reliability or systems engineering, and data analysis skills. Relocation eligible and a security clearance are noted.

Qualifications

• Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) obtained by start date.
• Coursework or academic projects related to reliability, statistics, systems engineering, or electrical engineering.
• Ability to analyze data and apply engineering fundamentals to solve technical problems.

Responsibilities

• Support reliability predictions and analyses for the Patriot missile system under guidance from senior engineers.
• Participate in design reviews to assess reliability, maintainability, and risk.
• Assist with failure analysis and root cause and corrective action (RCCA) activities to support customer satisfaction and mission success.
• Support technical activities across various stages of missile operations, including field return evaluation, assembly/disassembly support, and preparation for flight tests.
• Collaborate with cross-functional teams (design, manufacturing, quality, test) to support test data analysis and reliability trending.
• Prepare and present technical information, analyses, and summaries to engineering teams and management with mentorship.

Skills

Reliability fundamentals

Data analysis

Systems engineering

Engineering basics

Education

Bachelor's degree STEM

Tools

Excel

MATLAB

Python

SQL

Job description

Engineer I, Reliability Engineering

Location: US-MA-TEWKSBURY, TB4 – 836 North St, INNOVATION BLDG

Security Clearance: Secret, active on day 1

Life Cycle Engineering (LCE) is responsible for ensuring our products are safe, reliable, maintainable and delivered on time. Life Cycle Engineering consists of multiple disciplines that support engineering, our program offices and our customers. Our Life Cycle Engineering disciplines participate in the total life cycle of our products from conception to deactivation. Our focus area is product support, including reliability, system safety, and supportability.

What You Will Do

• Support reliability predictions and analyses for the Patriot missile system under guidance from senior engineers
• Participate in design reviews to assess reliability, maintainability, and risk
• Assist with failure analysis and root cause and corrective action (RCCA) activities to support customer satisfaction and mission success
• Support technical activities across various stages of missile operations, including field return evaluation, assembly/disassembly support, and preparation for flight tests
• Collaborate with cross-functional teams (design, manufacturing, quality, test) to support test data analysis and reliability trending
• Prepare and present technical information, analyses, and summaries to engineering teams and management with mentorship

Qualifications You Must Have

• Bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) obtained by start date
• Coursework or academic projects related to reliability, statistics, systems engineering, or electrical engineering
• Ability to analyze data and apply engineering fundamentals to solve technical problems

Qualifications We Prefer

• Electrical or reliability engineering degree
• Ability to manage multiple technical projects and customer requests in a fast‑paced operations environment
• Internship, co‑op, or academic project experience related to reliability, quality, test, or systems engineering
• Familiarity with reliability concepts such as failure modes, life data analysis, or statistical modeling
• Experience gathering, analyzing, or presenting data using tools such as Excel, MATLAB, Python, or SQL
• Exposure to scripting or data organization for basic trending or analysis
• Strong written and verbal communication skills, with the ability to present technical material to varied audiences

What We Offer

• Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation.
• Relocation eligible

Salary range: $57,200 USD – $108,800 USD. The range is a good‑faith estimate representative of all experience levels. Compensation considers role, function, associated responsibilities, experience, location, education/training, and key skills.

Benefits: Hired applicants may be eligible for 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. Benefits are dependent on the business unit and any collective‑bargaining agreement.

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.