Field Service Technician

Job Description

Field Service Technician – Electronics & Instrumentation

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Location: Phoenix, AZ

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CornerStone Technology Talent Services (TTS)

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Build specialized technical expertise supporting safety systems in advanced semiconductor environments.

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CornerStone Technology Talent Services is seeking hands-on Field Service Technicians to install, maintain, troubleshoot, and calibrate gas detection and life safety equipment. This Phoenix-based opportunity combines practical electronics work, customer interaction, and travel while supporting systems that protect people and keep manufacturing operations running.

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We welcome experienced technicians, military-trained technical professionals, and recent electronics or mechanical program graduates with strong practical skills. Direct gas detection experience is preferred, but product-specific training is provided.

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What You’ll Do

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• Install, test, troubleshoot, calibrate, and service gas detection and related safety equipment from multiple manufacturers.
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• Diagnose electrical, electronic, and electromechanical issues using multimeters, diagnostic software, laptops, and technical documentation.
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• Perform preventive maintenance, inspections, and equipment testing.
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• Read schematics, wiring diagrams, and architectural drawings to support installation and repair work.
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• Assist with equipment startup, commissioning, and integration alongside engineering and customer teams.
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• Follow semiconductor fab, cleanroom, and customer safety procedures, including equipment shutdown protocols.
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• Explain service findings and train customers on equipment operation and maintenance.
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• Maintain accurate service reports, equipment histories, and customer documentation.
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• Help develop and update technical training materials.
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• Coordinate tools, replacement parts, and inventory to support timely service.
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• Respond to customer needs and communicate technical concerns to service management.
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What You Bring

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• A foundation in electronics, mechanical systems, instrumentation, or related technical work , developed through education, military training, or hands-on experience.
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• Practical ability to work with tools, handle equipment, and approach troubleshooting methodically.
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• Understanding of basic electronics and low-voltage wiring.
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• Familiarity with multimeters, technical diagrams, and computer-based troubleshooting tools.
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• A safety-conscious approach and sound judgment when working around critical equipment.
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• Clear communication, dependable follow-through, and a customer service mindset.
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• Comfort using Microsoft Word, Excel, PowerPoint, and Outlook.
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• A valid driver’s license .
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• Willingness to work in the Phoenix area and travel approximately 30–50% , with potential international assignments.
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A two-year technical school certificate or related electronics/mechanical education is preferred. Military electronics training is highly valued. Recent graduates with strong hands-on aptitude are encouraged to apply; three years of experience is not a firm requirement.

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Experience That Stands Out

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• Gas detection, life safety systems, chemical analyzers, or analytical instrumentation.
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• Electronics repair, calibration, semiconductor equipment service, or comparable field service work.
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• Semiconductor fab, subfab, cleanroom, or laboratory environments.
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• Equipment such as Vertex, Midas, SPM Flex, XNX, or photoionization detectors.
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• Customer training and technical documentation.
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• Electrical or electronic equipment used in hazardous environments.
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• A current passport for potential international travel.
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Schedule & Travel

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• Typically 40 hours per week , with overtime as needed.
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• Travel varies with customer demand and does not necessarily occur every week.
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• Assignments may range from a single day to a full week, with approximately 10 working days away from the home state possible during busier months.
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• Flexibility is needed for overnight, swing, and weekend work.
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• Work involves transporting and setting up instrumentation, occasional lifting of up to 50 pounds, and safe ladder use, with reasonable accommodation as applicable.
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Why Explore This Opportunity Through CornerStone TTS?

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CornerStone Technology Talent Services connects technical professionals with opportunities where practical skills and curiosity can grow into specialized expertise.

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This opportunity offers product-specific training, exposure to equipment from multiple manufacturers, and a path into the semiconductor industry. You’ll join an established organization with approximately 20 years in business, reported low turnover, and a focus on developing employees into trusted technical experts.

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Bring your hands-on ability and troubleshooting mindset. Apply with CornerStone TTS to build your career in specialized field service.