Systems Engineer I Reliability and Maintainability Onsite

RTX; McKinney (TX); On-site; USD 57,000 - 109,000; Full time

Benefits offered by this job

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

holidays

Job summary

RTX, the world's largest aerospace and defense company, is seeking an entry level Reliability, Maintainability & Testability Engineer in McKinney, TX. This onsite role supports RCCA investigations, maintenance strategy development, and BIT integration to improve yield and reliability.

You will collaborate with program, factory, hardware and software teams to address failure modes, model fault coverage, and help ensure fielded products meet stringent DoD security requirements.

Qualifications

• Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) by start date.
• Experience conducting RCCA investigations or equivalent structured engineering problem solving.
• Experience may be gained in work, research, coursework, or projects.

Responsibilities

• Collaborate with program and factory personnel to track anomaly metrics and drive yield improvement.
• Collaborate with hardware and software design teams to develop a modular maintenance strategy.
• Support development of Built-In test (BIT) by defining requirements and testing capability.

Skills

RCCA investigations

Hardware/Software interfaces

Troubleshooting in factory/field

Education

Bachelor's degree in STEM

Tools

Built-In Test development

Job description

Date Posted: 2026-08-28

Country: United States of America

Location: US-TX-MCKINNEY-513WC 2501 W University Dr WING C BLDG

Position Role Type: Onsite

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

Security Clearance Type: DoD Clearance: Secret

Security Clearance Status: Active and existing security clearance required after day 1

At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world's most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission and stay ahead of tomorrow's threat. Our team solves tough, meaningful problems that create a safer, more secure world.

This is an onsite entry level role located in McKinney, TX

What You Will Do:

As a Reliability, Maintainability & Testability Engineer your responsibilities will include the following:

• Collaborate with program and factory personnel to track anomaly metrics, identify failure trends, perform Root Cause and Corrective Action (RCCA) investigations to drive measurable yield improvement and accelerate throughput
• Collaborate with hardware and software design team to develop a modular, cost-effective maintenance strategy for fielded products.
• Support development of Built-In test (BIT) by developing requirements, driving hardware design feature selection, modeling failure modes and associated fault coverage, supporting software integration, and demonstrating effective capability

Qualifications You Must Have:

• 0+ years of experience with a Bachelor's degree in Science, Technology, Engineering or Mathematics (STEM) major obtained by start date
• Experience conducting Root Cause and Corrective Action RCCA) investigations or equivalent structured engineering problem solving approach in professional or educational setting
• Experience may be obtained through on-the-job experience, research, coursework, or projects.

Qualifications We Prefer:

• Preferred majors - Electrical or Computer Engineering
• Prior RTX internship, co-op, or work experience.
• EW/Radar/EO-IR system experience
• Experience with product testing and troubleshooting in the factory/depot or field environment
• Experience working with and interpreting interfaces between hardware and software
• Experience in working with software/firmware development and implementation

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 Eligibility

This position requires ability to obtain a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: Security Clearance FAQs - United States Department of State

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 57,200 USD - 108,800 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.

• 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
• holidays

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.