Cleanroom Facilities Engineer | Day Shift, Irvine

Ableserve; Irvine (CA); On-site; USD 52,000 - 58,000; Full time

Job summary

ABM is seeking a Building Engineer to operate and maintain cleanroom facilities and critical mechanical systems in Irvine, CA. Day shift, Monday–Friday, with a pay range of $38–$42 hourly and weekly pay.

The role focuses on maintaining cleanroom environmental conditions, supporting certifications, and ensuring compliance with facility procedures. The position requires a high school diploma or GED, with preferred technical HVAC certification or associate degree.

Qualifications

• High School Diploma or GED required; associate degree or technical HVAC certification preferred.
• Experience in cleanroom environments and critical facilities is preferred; knowledge of controlled environments is desirable.
• Certifications in HVAC and cleanroom practices are advantageous.

Responsibilities

• Operate, monitor, maintain, and repair cleanroom mechanical systems and support equipment.
• Maintain environmental conditions: temperature, humidity, airflow, and pressure differentials.
• Perform routine inspections of critical infrastructure and support systems.
• Ensure compliance with cleanroom standards and facility procedures.
• Support contamination control and cleanroom best practices.
• Participate in certifications, audits, and inspections.
• Troubleshoot airflow, pressure, and environmental deviations; monitor filtration performance.
• Execute preventive and predictive maintenance programs.
• Complete work orders and coordinate shutdowns with operations.

Skills

Cleanroom operations

HVAC systems

Preventive maintenance

Troubleshooting

Environmental monitoring

Education

High School Diploma or GED

Assoc. degree or HVAC cert

EPA Universal Refrigerant Certification

OSHA 10/30 Certification

Certified Cleanroom Professional

HVAC Certification

Building Operator Certification

Certified Facility Manager

Tools

None

Job description

ABM is seeking a Building Engineer to operate and maintain cleanroom facilities and critical mechanical systems in Irvine, CA. Day shift, Monday–Friday, with a pay range of $38–$42 hourly and weekly pay.

The role focuses on maintaining cleanroom environmental conditions, supporting certifications, and ensuring compliance with facility procedures. The position requires a high school diploma or GED, with preferred technical HVAC certification or associate degree.