Night-Shift Semiconductor Maintenance Tech II

Pentagon Technologies Group

Hayward (CA)

On-site

USD 69,000 - 73,000

Full time

6 days ago

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Benefits offered by this job

Generous PTO

401K with employer matching

Health, dental, vision insurance

Job summary

Pentagon Technologies, Inc. is seeking a Maintenance Technician II to support maintenance operations in our semiconductor cleaning facility. This mid-level role requires solid technical knowledge and hands-on experience to ensure system reliability, safety, and operational efficiency.

The hours are Mon-Fri, 9:30pm-6am, with occasional weekend coverage. You will troubleshoot electrical, mechanical, and plumbing systems, support high-voltage equipment up to 480 VAC, and collaborate with

Qualifications

High school diploma or general education degree (GED); two plus year’s related experience and or training; or an equivalent combination of education and experience is required. Technical certificate, associates degree in a related field, and/or experience in chemical plant maintenance preferred. At the discretion of the Facilities Maintenance Manager, parts of this requirement may be waived.
3+ years of experience in industrial or manufacturing maintenance, preferably in a semiconductor or high-tech manufacturing environment.
Proficiency in electrical systems (low voltage to 480 VAC 3-phase), plumbing (PVC, copper, stainless steel), and mechanical systems.
Basic understanding of cleanroom utility systems (DI water, PCW, CDA, vacuum, exhaust).
Ability to read and interpret blueprints, P&IDs, and schematics.
Experience with CMMS and maintenance planning tools.

Responsibilities

Troubleshoot, diagnose, and repair facility systems including electrical, mechanical, and plumbing.
Maintain high-voltage electrical systems up to 480 VAC 3-phase and cleanroom utilities.
Rebuild and align pumps, motors, and rotating equipment.
Assist in equipment installations, retrofits, and facility upgrades.
Collaborate with engineering, EHS, and production to ensure reliability and compliance.
Monitor system performance and report issues or opportunities.
Maintain technical documentation, SOPs, and maintenance logs.
Follow cleanroom, environmental, and safety protocols.
Handle harsh chemicals with proper PPE and hazardous materials procedures.
Support chemical delivery systems, leak detection, and emergency protocols.
Adhere to Lockout/Tagout procedures for energized systems.
Oversee vendors or trades for specialized maintenance.