Customer Field Service Engineer

What You’ll Do: Perform preventive maintenance (PM) and corrective maintenance (CM) Troubleshoot and diagnose equipment failures Repair equipment and restore tools to production Replace failed parts, components, and assemblies Perform equipment calibration, alignment, and verification Support tool uptime, reliability, and performance Troubleshoot electrical, mechanical, vacuum, robotics, motion-control, and wafer-handling systems Perform equipment installations, upgrades, and qualifications as needed Identify root causes and implement corrective actions Document service activity, repairs, parts usage, and technical findings Provide direct technical support to customers Work independently and take ownership of equipment issues through resolution What We’re Looking For 2+ years of hands-on semiconductor equipment experience Field Service Engineer, Customer Engineer, Equipment Engineer, Equipment Technician, or comparable semiconductor equipment background Strong equipment troubleshooting and fault-isolation skills Experience performing PMs, CMs, repairs, calibration, and parts replacement Ability to read electrical and mechanical schematics Experience with vacuum, robotics, wafer handling, electrical, and electro-mechanical systems Ability to work independently in a semiconductor cleanroom environment Strong customer communication and technical documentation skillsCD-SEM, DR-SEM, SEM, e-beam, metrology, or defect review equipment experience is highly desirable. Location & Training

Primary Work Location: Fishkill, New York Selected candidates will complete approximately 2–3 weeks of initial training at GTI headquarters in Scottsdale, Arizonabefore beginning work in Fishkill.

Compensation & Benefits: $40–$44/hour, based on relevant experience Medical, dental, vision, and life insurance 401(k) with company match Paid time off Full-time employment Before You Apply This is ahands-on semiconductor equipment service position. It isnotan IT, software, networking, applications engineering, process engineering, facilities maintenance, or entry-level role. Your résumé should clearly identify thesemiconductor equipment and systems you have personally maintained, troubleshot, repaired, calibrated, or qualified. \nCompany

Description: Green Technology Investments (GTI) is a global leader in semiconductor metrology solutions, delivering high-performance systems and lifecycle support to manufacturers operating in high-volume production environments. GTI is uniquely positioned as the only company providing both HVM and Lab Tools across a broad range of advanced materials, including Compound Semiconductors, Glass, Silicon Carbide (SiC), Quartz, Graphene, Gallium Arsenide (GaAs), Indium Phosphide (InP), and III-V materials. Through our NextGEN CD-SEM and DR-SEM platforms, along with our Metrex division specializing in remanufactured Applied Materials® metrology systems, GTI enables semiconductor fabs to maximize uptime, extend tool life, and scale capacity efficiently—without the cost of new equipment. Our team operates at the intersection of advanced engineering, precision metrology, and real-world manufacturing challenges—supporting customers globally with solutions that keep critical production environments running at peak performance. At GTI, employees are part of a fast-moving, technically driven organization focused on solving complex problems, delivering measurable value, and supporting the next generation of semiconductor innovation.

Company Description: Green Technology Investments (GTI) is a global leader in semiconductor metrology solutions, delivering high-performance systems and lifecycle support to manufacturers operating in high-volume production environments.\n\nGTI is uniquely positioned as the only company providing both HVM and Lab Tools across a broad range of advanced materials, including Compound Semiconductors, Glass, Silicon Carbide (SiC), Quartz, Graphene, Gallium Arsenide (GaAs), Indium Phosphide (InP), and III-V materials.\n\nThrough our NextGEN CD-SEM and DR-SEM platforms, along with our Metrex division specializing in remanufactured Applied Materials® metrology systems, GTI enables semiconductor fabs to maximize uptime, extend tool life, and scale capacity efficiently—without the cost of new equipment. Our team operates at the intersection of advanced engineering, precision metrology, and real-world manufacturing challenges—supporting customers globally with solutions that keep critical production environments running at peak performance.\n\nAt GTI, employees are part of a fast-moving, technically driven organization focused on solving complex problems, delivering measurable value, and supporting the next generation of semiconductor innovation.