Manufacturing Test Quality Engineer IV

Position Overview

The Manufacturing Test Quality Engineer bridges high-complexity test engineering with advanced quality assurance methodologies within the semiconductor capital equipment sector. This role is responsible for designing, validating, and optimizing production-line testing processes for complex systems (e.g., lithography, CVD, etch systems). The scope spans precision electromechanical subassemblies, high-power RF circuits, advanced vacuum systems, and ultra-precise optical paths, ensuring strict adherence to cleanroom, SEMI, and hardware reliability standards before client shipment.

Department: Operations / Quality Engineering

Reports To: Manufacturing Quality Manager

Location: Manufacturing Plant (Cleanroom-Adjacent)

Employment Type: Full-Time / Permanent

Core Responsibilities

• Test Process & Hardware Development: Define, validate, and document new manufacturing test plans, modify fixture design and diagnostic hardware interfaces during the New Product Introduction (NPI) phase.

• Automated Testing Systems: Develop, pilot, and troubleshoot automated test scripts and software packages utilizing Mayan & Python to conduct automated tool-level diagnostics.

• Defect Isolation & Root-Cause Analysis: Lead structured failure investigations (e.g., 8D, CAPA, 5 Whys) for structural dropouts and complex hardware failures encountered on the assembly line floor.

• Yield & Metric Optimization: Continuously monitor and analyze First-Pass Yield (FPY) data, identifying trends, structural anomalies, and implementing preventative corrective actions.

• Metrology & Gage R&R: Perform Measurement Systems Analysis (MSA) and Gage Repeatability and Reproducibility (Gage R&R) studies to confirm test station reliability and eliminate measurement drift.

• Cleanroom & Environmental Compliance: Ensure testing protocols fully adhere to strict cleanroom contamination regulations (ISO Class 4 / Class 100 protocols) protecting delicate vacuum and optical subsystems.

• Design for Testability (DFT): Partner directly with NPI Process and Hardware Design groups to integrate critical test access paths, diagnostic loops, and physical test nodes into next-generation equipment designs.

Technical Qualifications & Skills

• Education: Bachelor's or Master's degree in Electrical Engineering, Systems Engineering, Mechatronics, Applied Physics, or a strongly related engineering discipline.

• Experience: 7-10+ years of engineering experience working within semiconductor manufacturing, complex medical equipment manufacturing, or high-tech aerospace/capital hardware.

• Subsystem Domain Knowledge: Hands-on experience diagnosing or validating high-power Radio Frequency (RF) generators, ultra-high vacuum (UHV) environments, gas delivery manifolds, or precision optical/laser alignment mechanisms.

• Quality Frameworks & Tools: Deep working knowledge of Statistical Process Control (SPC), Failure Mode and Effects Analysis (FMEA, and Six Sigma methodologies.

• Industry Standards Alignment: Strong familiarity with SEMI Standards (specifically SEMI S2 safety guidelines, SEMI S8 ergonomics) and comprehensive ISO 9001 compliance standards.

• Software Tools: Proficiency in data analysis suites (Minitab, JMP) alongside technical test development tools (Mayan, Python).

Competencies & Work Environment

• Analytical Problem Solving: Exceptional cross-disciplinary troubleshooting skills capable of bridging mechanical, electrical, software, and physical process gaps simultaneously.

• Cross-Functional Communication: Proven ability to clearly translate dense data anomalies into actionable feedback for engineers, operations staff, and external suppliers.

• Physical & Environment Demands: Ability to spend designated portions of the shift within fully suited cleanroom apparel, working alongside heavy machinery assembly spaces.

## Qualifications

### Education:

Bachelor's Degree

### Skills

### Certifications:

### Languages:

### Years of Experience:

7 - 10 Years

### Work Experience:

## Additional Information

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### Shift:

10-Day 8-Hr (United States of America)

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### Travel:

Yes, 20% of the Time

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### Relocation Eligible:

No

### Referral Payment Plan:

None

Salary Range:

$116,000.00 - $159,500.00

The salary offered to a selected candidate will be based on multiple factors including location, hire grade, job-related knowledge, skills, experience, and with consideration of internal equity of our current team members. In addition to a comprehensive benefits package, candidates may be eligible for other forms of compensation such as participation in a bonus and a stock award program, as applicable.

For all sales roles, the posted salary range is the Target Total Cash (TTC) range for the role, which is the sum of base salary and target bonus amount at 100% goal achievement.

Applied Materials is an Equal Opportunity Employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, national origin, citizenship, ancestry, religion, creed, sex, sexual orientation, gender identity, age, disability, veteran or military status, or any other basis prohibited by law.