Maintenance Technician II - Cleanroom & High-Voltage Systems

Pentagon Technologies Group; Hayward (CA); On-site; USD 45,000 - 48,000; Full time

Benefits offered by this job

Generous PTO

401K program with employer matching

Health, dental, vision Insurance (with

Long-Term Disability (LTD) Insurance

Life and AD&D (employer paid &)

Employee Assistance Plan (EAP)

Job summary

Pentagon Technologies, Inc. in Hayward, CA is seeking a skilled Maintenance Technician II to support maintenance operations in a semiconductor cleaning facility.

This mid-level role requires hands-on experience with electrical, mechanical, and process utility systems to ensure reliability and safety. The position hours are Monday through Friday, 7am–4pm with overtime required at least every 4-5 weeks; occasional weekend work may be necessary.

Qualifications

• High school diploma or GED; 2+ years related experience and/or training; or an equivalent combination of education and experience is required.
• 3+ years of experience in industrial or manufacturing maintenance, preferably in 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.

Responsibilities

• Troubleshoot, diagnose, and repair facility systems (electrical, mechanical, plumbing).
• Maintain high-voltage electrical systems up to 480 VAC 3-phase and cleanroom utilities.
• Support rebuilds and alignments of pumps, motors, and rotating equipment.
• Assist in equipment installations, retrofits, and facility upgrades under guidance.
• Collaborate with engineering, EHS, and production teams to maintain system reliability and safety.
• Monitor system performance and report issues or improvement opportunities.
• Follow safety protocols and maintain documentation including SOPs and logs.

Skills

Electrical systems

Plumbing

Mechanical systems

Reading blueprints

Education

High school diploma or GED

Technical certificate or associate degree in related field

Tools

CMMS

Job description

Pentagon Technologies, Inc. in Hayward, CA is seeking a skilled Maintenance Technician II to support maintenance operations in a semiconductor cleaning facility.

This mid-level role requires hands-on experience with electrical, mechanical, and process utility systems to ensure reliability and safety. The position hours are Monday through Friday, 7am–4pm with overtime required at least every 4-5 weeks; occasional weekend work may be necessary.