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NECSEL Intellectual Property Inc.

About Ushio Inc.Ushio Inc. is a multibillion-dollar Japanese technology company that harnesses the power of light to advance photonics, optical systems, and precision industrial automation. Ushio&rsquo;s technologies enable critical innovation across semiconductor packaging, microelectronics, and advanced manufacturing.Through Adtec Engineering, Necsel, and the AUCC Division&mdash;a strategic collaboration between Ushio and Applied Materials&mdash;the company operates at the forefront of modern semiconductor innovation. Adtec Engineering and AUCC are advancing the deployment of market-leading direct imaging (DI) systems and revolutionary Digital Lithography Technology (DLT).Designed to address 10um to submicron patterning requirements, advanced-substrate warpage, and high-density chiplet integration, DLT systems are helping accelerate the semiconductor industry&rsquo;s transition into the AI era.Join our team and work at the intersection of precision Japanese engineering, global technology collaboration, and next-generation photonics.Job Description: Senior Field Service Technician &ndash; Direct Imaging (DI) Exposure SystemsPosition Title: Sr. Field Service Technician &ndash; Direct Imaging (DI) Exposure SystemsDepartment: Customer Support &amp; Technical ServicesReports To: Field Service ManagerLocation: Covington, Georgia Customer site or Field-Based (50&ndash;75% Travel)1. Role OverviewThe Direct Imaging (DI) Field Service Tech. is responsible for installing, commissioning, calibrating, maintaining, and repairing high-precision Digital Direct Imaging (DI/DE/DLT) exposure systems at customer manufacturing facilities. Working with cutting-edge optical, high-precision mechanical, laser, and electronics subsystems, the engineer serves as the primary technical expert on-site to minimize tool downtime, ensure high yield/throughput, and maintain exceptional customer satisfaction.2. Key ResponsibilitiesSystem Installation &amp; Commissioning<ul><li>Perform on-site unboxing/uncrating, precision leveling, electrical-mechanical assembly, and system turn-up for advanced Direct Imaging Exposure equipment.</li><li>Calibrate stage motion accuracy, optical/laser systems, and auto-alignment registration systems according to OEM engineering specifications.</li><li>Conduct Site Acceptance Testing (SAT) and collaborate with customer process engineers to validate exposure quality and registration overlay.</li></ul>Preventive/Corrective Maintenance &amp; Tool Upgrades<ul><li>Execute scheduled Preventative Maintenance (PM) procedures that will include optic/electronic/mechanical inspection/cleaning, consumable parts replacement, stage/axis motion tuning, and system calibration</li><li>Rapidly respond to tool down events; perform root-cause failure analysis (RCFA) on complex hardware, software, optics, and electro-mechanical issues.</li><li>Repair or replace subassemblies such as, but not limited to UV and Visible LED / Laser sources, DMD (Digital Micromirror Device), optics, motion controllers, pneumatic systems, electronic sensors, mechanical parts, and driver modules</li><li>Perform tool upgrades, modifications and retrofits as needed</li></ul>Technical Support &amp; Process Optimization<ul><li>Act as the technical liaison between customer engineering staff and internal R&amp;D/Applications engineering teams.</li><li>Troubleshoot exposure defects (e.g., line-width variation, overlay misalignment, pattern distortion) and optimize system parameters for target photoresist materials.</li><li>Maintain cleanroom protocol compliance (Class 10/100 or ISO 4/5 environments).</li></ul>Administrative &amp; Operational Compliance<ul><li>Accurately document all service activities, field modifications, parts usage, and system histories in the Field Service Management (CRM) system in a timely manner.</li><li>Manage local spare parts trunk stock, tool calibration cycles, and field return authorizations (RMA).</li><li>Comply with strict cleanroom safety guidelines, Occupational Health and Safety Administration (OSHA) regulations, lockout/tagout (LOTO), laser safety regulations and customer site policies.</li><li>Create Statement of Purpose (SOP), submit weekly updates and reports, and publish other requested periodic reports.</li></ul>Candidate Requirements1. Basic Qualifications &amp; Experience<ul><li>Education:</li><li>Bachelor&rsquo;s degree in Electrical Engineering, Mechatronics, Mechanical Engineering, Optical Engineering, or Physics.</li><li>OR Associate degree in Engineering Technology (focus on Electrical/Electronics/Mechanical) with 3+ years of field experience in photolithography or semiconductor equipment.</li><li>OR Equivalent military technical training (e.g., radar, optical systems) with 4+ years of relevant electromechanical experience.</li><li>Experience: Minimum 3&ndash;5 years hands-on experience in field service, tool maintenance, or system integration of high-precision capital equipment.</li></ul>2. Technical Competencies &amp; ExpertiseKey Skill Requirements:<ul><li>Precision Optics &amp; Lasers: Familiarity with UV and visible laser sources, optical beam alignment, optic mirrors, DMD engines, lens assemblies, and laser power sensors.</li><li>Motion Control &amp; Automation: Experience with multi-axis linear motor stages, high-resolution optical encoders, piezo actuators, and servo drive tuning.</li><li>Electronics &amp; Troubleshooting: Proficiency in reading complex schematics, wiring diagrams, PCB layout diagrams, and utilizing oscilloscopes and DMMs.</li><li>Software &amp; Systems: Ability to learn and run proprietary machine control software, diagnostic tools, and Linux/Windows embedded systems; basic knowledge of CAD/CAM raster processing (Gerber, ODB++) is a plus.</li><li>Process Understanding: Basic knowledge of photolithography, photoresist exposure processes, alignment mark recognition systems, and registration measurement.</li></ul>3. Soft Skills &amp; Personal Attributes<ul><li>Customer Focus: Strong interpersonal skills to manage customer expectations during stressful, high-cost downtime situations.</li><li>Analytical Problem Solving: Structured approach to troubleshooting complex, multi-variable engineering issues (software vs. mechanical vs. optical).</li><li>Self-Direction: Proven ability to manage schedules, travel commitments, and independently deliver field service.</li><li>Language Skills</li><li>Required: Professional working proficiency in English language.</li><li>Advantage: Professional working proficiency in Korean and/or Japanese language.</li></ul>4. Physical &amp; Work Environment Requirements<ul><li>Cleanroom Compliance: Able to work in cleanroom garments (bunny suits) for extended durations.</li><li>Mobility &amp; Lifting: Ability to lift up to 50 lbs unassisted (toolboxes, spare parts) and perform tasks requiring bending, kneeling, reaching and working at heights</li><li>Vision: Normal color vision and depth perception (required for optic alignments and wiring identification).</li><li>Travel: Valid Passport, Valid driver&rsquo;s license with clean driving record; willing to travel up to 75% locally/regionally/internationally on short notice, including occasional overnight and weekend shifts.</li></ul>Pay: $80,000.00 - $110,000.00 per yearBenefits:<ul><li>401(k) 4% Match</li><li>Health insurance</li><li>Paid time off</li></ul>Application Question(s):<ul><li>Do you have experience in handling Semiconductor Equipment and/or Photolithopgraphy Tools for PCB/Semiconductor?</li></ul>Education:<ul><li>Associate (Required)</li></ul>Experience:<ul><li>Field Service Engineering: 3 years (Preferred)</li></ul>Language:<ul><li>Japanese (Preferred)</li><li>Korean (Preferred)</li></ul>License/Certification:<ul><li>Driver's License (Required)</li><li>Passport (Required)</li></ul>Ability to Commute:<ul><li>Covington, GA 30014 (Required)</li></ul>Willingness to travel:<ul><li>75% (Required)</li></ul>Work Location: In person

Senior Field Service Technician

Join NECSEL Intellectual Property Inc. and explore 1   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

NECSEL Intellectual Property Inc.

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Senior Field Service Technician