Janitorial & Facilities Maintenance Technician

Join UCT and be part of the fastest-growing sector in the world
! We indirectly touch every semiconductor chip that goes into every smartphone, smart car, and device that uses artificial intelligence.

This is a critical time for the semiconductor industry and for UCT - as technology evolves, we evolve with it. UCT is a diverse workplace where every talented employee is committed to continuous innovation, challenging the status quo and exceeding customer expectations. If you are a person with a relentless drive to succeed, a strong focus on quality with a passion for success –
join us today! Ultra Clean Technology (UCT) is seeking a Janitorial & Facilities Maintenance Technician to support day‑to‑day cleanliness, safety, and basic maintenance of our Hayward manufacturing site. This role is part of a four‑person facilities support team responsible for maintaining an industrial/commercial environment, including offices, production support areas, and exterior common spaces. This position focuses on commercial janitorial services with facilities and maintenance support
, not hotel or residential housekeeping. The ideal candidate is dependable, safety‑minded, and comfortable working in an active manufacturing setting.

• Maintain cleanliness of office areas, restrooms, breakrooms, hallways, locker rooms, and common areas in a commercial/industrial environment
• Perform routine cleaning tasks including sweeping, mopping, vacuuming, dusting, sanitizing high‑touch surfaces, and interior glass cleaning
• Clean and restock restrooms, kitchens, and break areas with appropriate supplies
• Support cleanliness in light production‑adjacent areas (non‑cleanroom)

• Collect, empty, and transport trash, recycling, cardboard, and compost throughout the facility
• Properly sort waste streams and identify/report contamination issues
• Operate and support waste equipment such as compactors and dumpsters, following safety procedures

• Perform basic building upkeep such as replacing light bulbs, clearing floor drains, minor repairs, and reporting facility issues
• Assist Facilities or EH&S teams by identifying hazards, leaks, spills, or maintenance needs
• Support seasonal or periodic tasks (e.g., floor scrubbing, minor exterior cleanup)
• Perform Daily PM schedules and any logistical purchases

• Safely operate commercial janitorial equipment such as floor scrubbers, buffers, wet vacs, and carts
• Use approved cleaning chemicals in accordance with SDS guidelines and Cal/OSHA requirements
• Complete equipment inspections and report maintenance or safety issues

• Follow all site safety rules, EH&S policies, and sustainability practices
• Wear required PPE when applicable
• Coordinate work with Facilities, Security, and Operations teams
• Maintain consistent attendance and complete assigned tasks within scheduled time frames

• Execute assigned tasks efficiently within the allotted time frame.
• Report neglected cleaning tasks or maintenance issues to supervisors promptly.
• Ensure all work areas are left clean, organized, and in satisfactory condition.

• Prior commercial or industrial janitorial experience preferred
• Familiarity with facility cleaning equipment and industrial environments is a plus
• General Facilities maint. Knowledge
• Ability to perform physical work including standing, walking, bending, pushing carts, and lifting up to 50 lbs
• Comfortable working both indoors and outdoors
• Strong attention to detail and reliability
• Ability to communicate maintenance or safety issues clearly to supervisors
• Flexibility to adjust tasks based on operational needs

• Commercial manufacturing and office campus
• Combination of indoor and outdoor work
• Exposure to cleaning chemicals and machinery (with proper training and PPE)
• Fast‑paced environment with safety and cleanliness standards critical to operations