Manufacturing Engineer II

RTX (Raytheon); McKinney (TX); On-site; USD 69,000 - 131,000; Full time

Job summary

RTX is seeking an onsite role in McKinney, TX. The position focuses on troubleshooting systems, operating mechanical, electrical, and optical test equipment, and driving root-cause investigations to repair hardware.

Requirements include a STEM degree with 2+ years of relevant experience and the ability to read drawings or schematics. Preference for EO/IR background and active Secret clearance; security clearance may be required.

Qualifications

• Typically requires a STEM degree and 2+ years of related experience.
• Experience reading mechanical drawings or electrical schematics.
• Experience testing, troubleshooting, and documenting test results.

Responsibilities

• Troubleshoot systems failing test, identify failure cause, and disposition hardware for repair.
• Operate mechanical, electrical, and optical test equipment.
• Investigate failure trends for root cause and implement corrective actions.
• Participate in teams resolving technical issues, improving test yields, and reducing test cycle time.
• Work independently and manage priorities on multiple tasks.

Skills

Troubleshooting

Schematic reading

Test documentation

Education

STEM degree

Job description

Date Posted: 2026-09-29

Country: United States of America

Location: US-TX-MCKINNEY-513WZ ~ 2501 W University Dr ~ WING Z 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.

Raytheon brings 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. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

What You Will Do:

• Troubleshooting systems failing test, identifying failure cause, and dispositioning hardware for repair
• Operation of mechanical, electrical, and optical test equipment
• Investigation of failure trends for root cause and implementation of corrective actions
• Participation in teams tasked with resolving technical issues, improving test yields, and reducing test cycle time
• Work independently and manage priorities on multiple tasks

Qualifications You Must Have:

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 2 years of prior relevant experience
• Experience reading mechanical drawings or electrical schematics
• Experience testing and troubleshooting and documenting test results

Qualifications We Prefer:

• Experience with EO/IR systems in a production environment
• Root cause and corrective action experience
• Experience in data analysis for identifying trends and improvement opportunities
• Active Secret Clearance

What We Offer

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

Relocation assistance is not available

Salary

The salary range for this role is 68,900 USD - 131,100 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.

Benefits

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

Clearance Information: This position requires 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: https://www.state.gov/m/ds/clearances/c10978.htm

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.