Cleanroom Facilities Engineer — ISO7, Growth & Equity

Science; Alameda (CA); Hybrid; USD 140,000 - 180,000; Full time

Benefits offered by this job

Competitive salary

Equity

Medical insurance

Flexible vacation

Parental leave

401(k)

Job summary

Science seeks an experienced Facility Engineer in California to maintain and optimize cleanroom operations and critical utilities for ongoing manufacturing and research activities.

You will oversee HVAC and environmental controls, utility systems, and preventive maintenance while ensuring ISO 14644 compliance and safety adherence. The role requires hands-on problem solving, documentation discipline, and collaboration with contractors.

Qualifications

• Bachelor's degree in Mechanical, Electrical, or Facilities Engineering (or equivalent).
• 5+ years in cleanroom facility operations or semiconductor manufacturing.
• Hands-on knowledge of HVAC, process utilities, and BMS.

Responsibilities

• Monitor and maintain HVAC, HEPA/ULPA, and environmental controls to meet ISO Class 7 standards.
• Maintain and troubleshoot process cooling water, chilled water, dry air, nitrogen, vacuum, DI water, electrical/UPS, and chemical distribution.
• Execute PM programs, respond to failures/alarms, manage spare parts, and keep equipment records.
• Coordinate with external vendors/contractors for repairs and projects with minimal downtime.
• Ensure OSHA, EPA, and local regulatory compliance.

Skills

HVAC systems

Cleanroom operations

P&ID reading

Facilities engineering

Gowning & cleanroom

Education

Bachelor's degree in Mechanical, Electrical, or Facilities Engineering

Associate's degree + 5+ years experience

Tools

Building Management System (BMS)

Process utilities knowledge

Safety compliance (OSHA/EPA)

Job description

Science seeks an experienced Facility Engineer in California to maintain and optimize cleanroom operations and critical utilities for ongoing manufacturing and research activities.

You will oversee HVAC and environmental controls, utility systems, and preventive maintenance while ensuring ISO 14644 compliance and safety adherence. The role requires hands-on problem solving, documentation discipline, and collaboration with contractors.