Industrial Maintenance Mechanic/PLC Specialist

Hoya · Lewisville

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ESSENTIAL DUTIES AND RESPONSIBILITIES

Ensures proper operation of equipment by performing scheduled preventative maintenance.
Troubleshoot and repair mechanical, electrical, pneumatic, and hydraulic systems.
Program, modify, and maintain PLCs, HMIs, sensors, and automated control systems.
Monitors and completes all required maintenance tasks within a specified timeframe.
Conduct machine calibrations, tooling changes, equipment setup, and process adjustments.
Manages the repair and calibration of key tools and measurement devices inclusive of general calibration.
Keeps inventory by entering in part information into the CMMS
Install, test, and commission new equipment and automation systems.
Maintains control and traceability related to tooling inside the shop and outside vendors.
Communicates to production to leads or supervisor machine updates and machine status and timeframe for repairs.
Actively participates in building a collaborative and productive team environment
Support continuous improvement, lean manufacturing, and downtime reduction initiatives.
Contacts vendors for support with machine repairs and diagnostics.
Performs installation of all types of optical equipment and works with engineers as needed.
Interprets engineering schematics and procedures used during machine diagnostics
Supports the operational environment by maintaining an OSHA safety standard, there
Assists with building maintenance as needed
Maintain accurate maintenance records and documentation.
Other responsibilities as assigned.

Experience

Required Qualifications

High School Diploma or GED required; Associate Degree or Technical Certification in Industrial Maintenance, Mechatronics, Electrical Technology, Automation, or a related field preferred.
Minimum of 3-5 years of maintenance experience in a manufacturing, industrial, automated production, or laboratory environment.
Hands-on experience troubleshooting and repairing mechanical, electrical, pneumatic, hydraulic, and automated equipment.
Experience programming, troubleshooting, and maintaining PLC systems such as Allen-Bradley, Siemens, Mitsubishi, or equivalent.
Working knowledge of HMI systems, VFDs, motors, sensors, servo drives, and industrial control systems.
Experience performing preventive and predictive maintenance activities.
Ability to read and interpret electrical schematics, mechanical drawings, blueprints, and technical manuals.
Proficiency using diagnostic tools, testing equipment, and computerized maintenance management systems (CMMS).
Strong analytical, troubleshooting, and problem-solving skills.
Ability to work independently and collaboratively in a fast-paced manufacturing environment.
Must be able to lift up to 50 pounds and work in a manufacturing environment that may require standing, bending, climbing, and reaching for extended periods.
Forklift and scissor lift operations licensed and able to perform safely-preferred

Preferred Qualifications

PLC programming and automation certifications.
Experience with machine calibration, tooling changes, and equipment setup.
Knowledge of robotic systems, vision systems, and industrial networking.
Experience supporting lean manufacturing, continuous improvement, or Six Sigma initiatives.
Welding, fabrication, and machining experience.
Familiarity with FDA, ISO, GMP, or other regulated manufacturing environments.
Experience installing, commissioning, and validating new manufacturing equipment.

Knowledge, Skills, and Abilities

Knowledge of industrial maintenance practices, including preventive, predictive, and corrective maintenance programs.
Knowledge of PLC programming, troubleshooting, and control systems, including Allen-Bradley, Siemens, Mitsubishi, or comparable platforms.
Knowledge of electrical systems, motor controls, drives, sensors, relays, and industrial automation equipment.
Knowledge of pneumatic, hydraulic, mechanical, and electromechanical systems.
Knowledge of machine calibration, tooling changes, equipment setup, and production changeovers.
Knowledge of industrial safety standards, lockout/tagout (LOTO), electrical safety, and OSHA regulations.
Understanding of manufacturing processes, continuous improvement methodologies, and lean manufacturing principles.
Ability to read and interpret electrical schematics, blueprints, P&IDs, technical manuals, and mechanical drawings.
Knowledge of CMMS (Computerized Maintenance Management Systems) and maintained documentation practices.
Strong troubleshooting and diagnostics skills for automated production equipment and manufacturing systems.
Proficiency in PLC programming, debugging, and system modifications.
Skilled in the use of electrical testing equipment, including multimeters, oscilloscopes, and other diagnostic tools.
Ability to perform machine repairs, component replacement, calibration, and preventive maintenance activities.
Strong analytical and problem-solving skills with the ability to identify root causes and implement long-term corrective actions.
Effective verbal and written communication skills.
Strong organization and time management skills with the ability to prioritize multiple tasks in a fast-paced environment.
Computer proficiency, including Microsoft Office applications and maintenance management software.
Knowledge of safety equipment and practices related to the work, including the handling of hazardous chemicals and lock-out/tag-out procedures
Able and willing to work as a team
Must be able to work overtime, Saturdays, Sundays, and holidays as needed
Work without supervision
Able and willing to work as a team
Basic Math
Able to read and write English Language well
Attendance/Punctuality—Is consistently at work and on time

Physical Requirements

While performing the duties of this job, the employee is regularly required to stand, walk, and use hands to finger, handle, or feel. The employee frequently is required to reach with hands and arms. The employee is occasionally required to stoop, kneel, crouch, or crawl. The employee is occasionally required to use ladders or stools to reach high on shelves. The employee must regularly lift and/or move up to 50 pounds. Specific vision abilities required by this job include close vision, and ability to adjust focus; the employee must regularly lift and/or move up to 50 pounds.

Safety Requirements

Follow of Safety guidelines, procedures, and requirements when working on equipment
Must use proper ergonomics when lifting.

Non Exclusive

The duties outlined in this document are not limited to what is presented and are not exclusive. You may be asked from time to time to perform additional duties by your supervisor.

HOYA Group: Founded in 1941 in Tokyo, Japan, HOYA Corporation is a global technology and med-tech company and a leading supplier of innovative high-tech and medical products. HOYA’s divisions and business units research and develop products utilized in the healthcare and information technology fields. In the healthcare field, we provide medical device products such as eyeglasses, medical endoscopes, contact and intraocular lenses, orthopedic implants, surgical/therapeutic devices and medical device reprocessing and disinfection solutions. In the information technology field, we provide products such as optical lenses, photomasks and blanks used in the manufacturing process for semiconductor and LCD/OLED devices, text-to-speech, human resources and other software solutions and critical components for the mass memory and cloud storage industries. With over 150 offices and subsidiaries worldwide, HOYA currently employs a multinational workforce of 37,000 people.

HOYA Vision Care: As a global leader in optical technology, HOYA Vision Care is dedicated to providing innovative vision care solutions for every stage of a patient’s life. A steadfast partner to Eye Care Professionals around the world, it stands at the forefront of optical excellence. With a global presence, consisting of 43 laboratories and a growing team of 20,000 employees, HOYA Vision Care delivers innovative lenses and other vision care solutions to millions of people in 110 countries.

We focus on a better tomorrow, today. You can become part of our story. HOYA Vision Care is the place where you can act according to your strengths and evolve according to your aspirations. It’s a place where you can shape the way you work, guided by our CLEAR Values, and empowered by generations of expertise. You can get involved in our sustainability initiatives and choose to become a One Vision ambassador. You can give back the gift of sight to people all over the world by deciding to work with us.

We welcome people who challenge us to become better, who share our sense of purpose and who embrace growth so that our vision and mission align. We invite you to find out more, and together we can continue to provide vision for a lifetime.

Join our team as a Maintenance Technician / PLC Specialist and play a key role in keeping our manufacturing operations running efficiently. This position is responsible for troubleshooting, repairing, maintaining, and optimizing production equipment, including PLC-controlled systems, automation equipment, and mechanical and electrical systems. The ideal candidate will have experience with preventive maintenance, machine calibration, tooling changes, and automation troubleshooting, along with a strong commitment to safety, quality, and continuous improvement. This role offers an opportunity to contribute to equipment reliability, reduce downtime, and support production excellence in a fast-paced manufacturing environment.

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