Maintenance Tech Support - 2nd Shift - McKinney, TX

RTX (Raytheon); McKinney (TX); On-site; USD 53,000 - 101,000; Full time

Job summary

RTX is seeking a Maintenance Tech Support in McKinney, TX to join the Repair and Maintenance Team for its APEX Building Manufacturing Factories. This onsite, 2nd shift role focuses on the SMT/Semi-Conductor equipment and related systems, performing preventive maintenance and calibrations to ensure production continuity.

Ideal candidates have an AA/AS degree with 6+ years of relevant experience, strong electrical/mechanical troubleshooting skills, and the ability to read schematics. U.S.

Qualifications

• AA/AS degree with minimum 6 years experience.
• Experience with mechanical and electrical troubleshooting.
• Experience with reading electrical schematics.
• U.S. citizenship is required for access to program information.

Responsibilities

• Repair, maintain, and calibrate SMT/Semi-Conductor assembly equipment and supporting operations.
• Execute preventative maintenance and calibration procedures for equipment assigned.
• Provide manpower for equipment moves and setups, following EHS safety guidelines.
• Work with factory production personnel and Assembly Process Engineering teams.
• Read manuals and schematics; troubleshoot equipment problems.
• Work independently and within the team to support the shift.

Skills

Electrical troubleshooting

Mechanical troubleshooting

Reading schematics

Communication skills

Education

AA/AS degree

AA degree in Electronics

Tools

Wire Bonders

Seam Sealer/Track Welders

Pick and Place Machines

Metal Deposition Systems

Epoxy Dispensers

Multizone Ovens

Screen printers

Job description

Date Posted: 2026-10-13

Country: United States of America

Location: US-TX-MCKINNEY-513WZS ~ 2501 W University Dr ~ WZS BLDG

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Security Clearance Type: None/Not Required

Security Clearance Status: Not Required

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.

A Maintenance Tech Support will be a member of the Raytheon Advanced Product Center Operations Department, assigned to the Repair and Maintenance Team for Raytheon's APEX Building Manufacturing Factories.

This is an on-site role at our McKinney, TX location, working 2nd shift - 2:00pm - 10:30pm.

What You Will Do

• Repair, maintain, and calibrate the SMT/Semi-Conductor assembly equipment and supporting operations (leak check systems, refrigeration, automated die placers, stencil printers, adhesive dispensers, wire bonders, plasma cleaners, wet cleaners, ovens, material handling systems, etc.)
• Execute preventative maintenance and calibration procedures for equipment assigned.
• Provide manpower for equipment moves and setups, and must be physically able to perform normal working tasks following prescribed EHS safety guidelines.
• Work directly with factory production personnel and all other engineering teams within Assembly Process Engineering Department.
• Use knowledge of electro-mechanical systems of automated equipment, ability to read and understand equipment manuals and schematics, and ability to troubleshoot equipment problems.
• Work independently with little supervisory guidance, as well as within the team structure to provide support across the designated shift.

Overtime and weekend work may be needed to support factory activities.

Qualifications You Must Have

• Typically requires an AA/AS degree (or other 2-year post high school training) with a minimum of 6 years of relevant experience.
• Experience with mechanical and electrical troubleshooting.
• Experience with using electrical schematics to follow voltages through systems to board level.
• Experience performing corrective and preventive maintenance on Semiconductor/SMT Equipment such as: Wire Bonders, Seam Sealer/Track Welders, Pick and Place Machines, Metal Deposition Systems, Acid and Coating Hoods, Multizone Ovens, Screen printers, and/or Epoxy Dispensers.
• U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/ contract.

Qualifications We Prefer

• AA degree in Electronics
• Familiar with ESD Control Program, and able to work in Class 100 to 100K clean room environments.
• EHS certifications for Electrostatic Discharge, Electrical Safety, Ionizing Radiation Exposure, any additional safety training
• Excellent communication skills needed, oral and written.
• Ability to work semiconductor manufacturing equipment.
• Ability to work with computer systems - Internet Explorer, Microsoft Excel, and Microsoft Word

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 benefits are not eligible for this role.

Please consider the following role type definition as you apply for this role.

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

Location: McKinney, TX

North Texas: https://careers.rtx.com/global/en/raytheon-north-texas-location

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 53,100 USD - 100,900 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,