Master Technician, HVAC

Samsung • Austin, TX

6d • Onsite

About The Position

This role serves as a subject matter expert responsible for advanced troubleshooting, maintenance, and reliability of industrial chillers and HVAC systems supporting semiconductor manufacturing operations. The technician independently diagnoses complex equipment failures, performs root cause analysis, and develops corrective actions to improve equipment reliability and prevent recurring failures. The role provides technical leadership, develops maintenance procedures, mentors technicians, and supports continuous improvement to help ensure uninterrupted utility support to the FAB.

The position performs and provides technical oversight for preventive, predictive, and corrective maintenance on centrifugal chillers, Direct Expansion (DX) systems, CRAC units, Rooftop Units (RTUs), air handling units, and associated equipment. It also evaluates equipment performance and works with Maintenance, Engineering, Operations, contractors, OEM service providers, and vendors to resolve complex issues and support improvement projects.

All positions at Samsung Austin Semiconductor are full-time and on-site. The stated base pay range is $41.00–$55.00 per hour. Eligible full-time employees may also receive MBO bonuses based on company, division, and individual performance.

Requirements

• High school diploma or technical certification preferred.
• NCCCR Millwright and/or Industrial Certification.
• Specific licenses may be required depending on the role.
• 8–15 years of experience in semiconductor or high-volume manufacturing.
• Proficiency with digital alignment and precision measurement tools, such as micrometers, calipers, and gauges.
• Experience using Computerized Maintenance Management Systems (CMMS).

Nice To Haves

• High school diploma or technical certification preferred.

Responsibilities

• Serve as the technical expert for complex mechanical, electrical, refrigeration, and control system failures; identify root causes and develop long-term corrective actions.
• Perform and provide technical oversight for preventive, predictive, and corrective maintenance on centrifugal chillers, DX systems, CRAC units, RTUs, air handling units, and associated equipment.
• Apply expert knowledge of centrifugal chillers, including compressors, refrigeration circuits, controls, and annual maintenance requirements.
• Evaluate equipment performance, identify developing failures, and recommend improvements to maintenance strategies, equipment efficiency, and reliability.
• Serve as a subject matter expert for assigned systems, mentor technicians, develop training materials, and assist management with technical development plans.
• Develop and revise SOPs, troubleshooting procedures, and maintenance best practices.
• Provide technical direction and oversight to contractors and OEM service providers performing specialized maintenance and repairs.
• Collaborate with Maintenance, Engineering, Operations, and vendors to resolve complex equipment issues and support improvement projects.
• Ensure compliance with LOTO, SOPs, JSAs, PTPs, NSWPs, and applicable safety and environmental requirements.
• Work with minimal supervision, establish technical approaches, and adjust priorities to meet changing manufacturing needs.

Benefits

• Medical, dental, and vision insurance
• Life insurance
• 401(k) matching with immediate vesting
• Onsite cafés and workout facilities
• Paid maternity and paternity leave
• Paid time off (PTO), two personal holidays, and ten regular holidays
• Wellness incentives
• Eligible full-time employees may receive MBO bonuses based on company, division, and individual performance

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Education Level: High school or GED