Maintenance Technician III

Who We Are Applied Materials is a global leader in materials engineering solutions used to produce virtually every new chip and advanced display in the world. We design, build and service cutting-edge equipment that helps our customers manufacture display and semiconductor chips – the brains of devices we use every day. As the foundation of the global electronics industry, Applied enables the exciting technologies that literally connect our world – like AI and IoT. If you want to push the boundaries of materials science and engineering to create next generation technology, join us to deliver material innovation that changes the world.  What We Offer Salary: $23.00 - $31.40 Location: Manassas,VA You’ll benefit from a supportive work culture that encourages you to learn, develop, and grow your career as you take on challenges and drive innovative solutions for our customers. We empower our team to push the boundaries of what is possible—while learning every day in a supportive leading global company. Visit our Careers website to learn more.  At Applied Materials, we care about the health and wellbeing of our employees. We’re committed to providing programs and support that encourage personal and professional growth and care for you at work, at home, or wherever you may go. Learn more about our benefits .  Summary The Equipment Maintenance Technician is responsible for sustaining, troubleshooting, and continuously improving semiconductor manufacturing equipment to support safe, reliable, and high-quality production. This role performs preventative and corrective maintenance, diagnoses and resolves equipment issues using mechanical and electrical troubleshooting skills, and partners closely with Customer Engineers and customer personnel to maximize tool performance and availability. The Equipment Maintenance Technician also manages spare parts inventory and preventative maintenance planning to ensure critical materials and resources are available to support operational objectives. Responsibilities Perform preventative maintenance, corrective maintenance, equipment recoveries, documentation updates, and long-term down (LTD) tool recovery activities. Troubleshoot and repair mechanical, electrical, pneumatic, and vacuum system issues to minimize equipment downtime. Utilize schematics, diagnostic tools, and data analysis to identify root causes of recurring equipment failures and implement effective corrective actions. Execute maintenance activities in accordance with established procedures, quality standards, and safety requirements. Maintain accurate and detailed maintenance documentation, equipment records, and shift pass-down communications. Communicate equipment status, performance issues, and recovery plans to Customer Engineers, management, and customer stakeholders. Support spare parts management, inventory control, and preventative maintenance planning to ensure readiness for scheduled and unscheduled maintenance activities. Drive continuous improvement initiatives focused on equipment reliability, performance, uptime, and maintenance effectiveness. Mentor and train team members on best-known methods, troubleshooting techniques, workmanship standards, and safety expectations. Maintain compliance with all environmental, health, and safety requirements, including LOTO, PPE, hazardous material handling, and audit readiness. Contribute positively to Applied Materials' safety-first culture through active participation in safety programs and continuous improvement efforts. Minimum Qualifications Strong mechanical and electrical troubleshooting skills with working knowledge of AC/DC circuits, electronics, pneumatics, and electro-mechanical systems. Ability to read and interpret electrical schematics, wiring diagrams, technical manuals, and maintenance procedures. Experience using diagnostic tools such as digital multimeters (DMMs), oscilloscopes, and other test equipment. Strong organizational skills with the ability to document work accurately and manage multiple priorities in a fast-paced manufacturing environment. Ability to work a 12-hour shift schedule, stand for extended periods, climb ladders as required, and lift up to 20 pounds. Self-motivated with the ability to work independently and effectively collaborate within a team environment. Preferred Qualifications Associate of Applied Science (AAS) degree in Electronics, Electronics Engineering Technology, Mechatronics, or related technical field; military technical training; or equivalent experience. Previous experience maintaining, repairing, or troubleshooting semiconductor manufacturing equipment. Experience supporting Dry Etch, Plasma Processing, Vacuum Systems, RF Systems, or similar semiconductor process equipment. Familiarity with Lean Manufacturing, 6S, TPM (Total Productive Maintenance), and continuous improvement methodologies. Knowledge of semiconductor manufacturing processes, factory automation systems, and maintenance management practices. Key Competencies Equipment Troubleshooting and Repair Mechanical and Electrical Diagnostics Root Cause Analysis Preventative Maintenance Problem Solving and Critical Thinking Continuous Improvement Safety Leadership Technical Documentation Teamwork and Communication Customer Focus Other Requirements : This is a physically demanding position that often requires extensive walking, standing for extended periods of time, working in tight spaces, bending, squatting, twisting, kneeling, reaching, climbing stairs and ladders, lifting up to 35 lbs., the ability to distinguish between colors, the ability to work in an environment with noise that may be difficult for some individuals with sensitivity to noise, and the use of hand and power tools. Additionally, because this position generally involves working in a clean room, it requires the use of appropriate Personal Protective Equipment such as coveralls, hoods, booties, safety glas