Manufacturing Engineering II

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

Benefits offered by this job

Relocation assistance not available

Tuition and training benefits

Job summary

Raytheon in McKinney, TX, is seeking a Mechanical Engineer II for factory production support. The role collaborates with engineering, factory management, program management, and operations to evaluate test results and drive improvements.

The position is first shift (8:00 AM–3:00 PM) with optional 9/80 schedule; occasional weekends may be required. A DoD Secret clearance is required for this role.

Qualifications

• Bachelor's degree in Science, Technology, Engineering or Math (STEM) and at least 2 years of relevant experience.
• Experience reading mechanical drawings or electrical schematics.
• Experience resolving issues with dimensional tolerances or testing and documenting results.

Responsibilities

• Provide technical expertise and troubleshoot systems failing tests; identify root causes and implement corrective actions.
• Generate and maintain assembly instructions with SME collaboration.
• Support troubleshooting and repairs for sub-assemblies and EO/IR programs at McKinney CMC.
• Investigate failures, perform root cause analyses, implement corrective actions.
• Develop troubleshooting aids, tools, and documentation for production and test processes.
• Reduce cycle time and production costs while improving yields and test procedures.

Skills

Mechanical drawings

Electrical schematics

Root cause analysis

Troubleshooting

Data analysis

Education

Bachelor's degree in STEM

Tools

Creo CAD

Job description

Date Posted: 2026-09-25

Country: United States of America

Location: US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A 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 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.

Raytheon is seeking a Mechanical Engineer II for factory production support. The individual must be self‑motivated and will work with a cross functional team including engineering, factory management, program management, and operations assembly and test. This position will reside in the Manufacturing Engineering department.

Your responsibilities will include evaluating test results of complex assemblies and determining root cause of failures. You will give directions for reworking and retesting failed assemblies. You will track trends to detect systemic problems. You will work closely with multiple functions such as manufacturing engineering, factory operations, and quality engineers to develop improvements in areas like yields, test procedures, cycle time, etc.

The work assignment will be a first‑shift role, with core hours from 8:00 AM to 3:00 PM, Monday through Friday with an optional 9/80 schedule. Occasional weekend work may be required to support factory operations.

What You Will Do

• Provide technical expertise and troubleshooting systems failing test, identifying root causes, and implementing corrective actions
• Generate and sustain assembly instructions for products in the factory. This includes working with other subject matter experts to ensure instructions are aligned with requirements
• Support troubleshooting and repairs for sub‑assemblies and systems for programs at McKinney CMC such as ATFLIR, Harpoon, EODAS, etc.
• Investigate failure trends, perform root cause analysis, and implement corrective and preventive actions to address systemic issues
• Develop and maintain troubleshooting aids, tools, and documentation to support production and test processes
• Work initiatives focused on reducing cycle time, minimizing touch time, and optimizing overall production costs
• Collaborate with cross-functional teams to address technical challenges in production

Qualifications You Must Have

• Typically Requires a Bachelor's degree in Science, Technology, Engineering or Math (STEM) and a minimum of 2 years of prior relevant experience
• Experience reading mechanical drawings or electrical schematics
• Experience resolving issues with dimensional tolerances or testing and troubleshooting and documenting test results

Qualifications We Prefer

• Experience using a CAD software such as Creo, with EO/IR systems in a production environment and writing instructions or procedures for a complex assembly
• Knowledge of common chemical processes used with mechanical assemblies such as anodizing, appropriate use of epoxy, standard cleaning methods, etc.
• Experience designing experiments to troubleshoot failures or investigate production issues such as Root Cause Corrective Action (RCCA) investigations
• Skilled in data analysis to identify trends and recommend improvement opportunities
• Knowledge of radio frequency (RF) product testing and/or Electro-Optical/Infrared (EO/IR) products

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

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attendselect 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 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.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 or not the position is covered by a collective-bargaining agreement.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.