Job Description
The Building Engineer - Cleanroom Facilities is responsible for the operation, maintenance, troubleshooting, repair, and optimization of critical cleanroom infrastructure and building systems that support manufacturing, laboratory, pharmaceutical, semiconductor, biotechnology, healthcare, and research environments.
This position ensures continuous operation of cleanroom mechanical systems, HVAC equipment, filtration systems, pressure relationships, temperature and humidity controls, and supporting utility systems.
Shift: Monday - Friday | Day Shift
Payrate: $38-$42 hourly rate | Weekly pay
Location: Irvine, Ca
The pay listed is the hourly range or the hourly rate for this position. A specific offer will vary based on applicant’s experience, skills, abilities, geographic location, and alignment with market data.
Benefit Information:
ABM offers a comprehensive benefits package. For information about ABM’s benefits, visit ABM 2026 Employee Benefits | Front Line Team Members
Essential Duties and Responsibilities
Cleanroom Operations & Maintenance
- Operate, monitor, maintain, and repair cleanroom mechanical systems and associated support equipment.
- Maintain cleanroom environmental conditions including temperature, humidity, airflow, and pressure differentials.
- Perform routine inspections of cleanroom infrastructure and critical support systems.
- Ensure compliance with cleanroom operating standards and facility procedures.
- Support contamination control initiatives and cleanroom best practices.
- Participate in cleanroom certifications, audits, and inspections.
HVAC & Critical Mechanical Systems
- Troubleshoot airflow, pressure control, and environmental deviations.
- Monitor and maintain filtration performance and change schedules.
Preventive Maintenance
- Execute preventive and predictive maintenance programs.
- Complete work orders according to facility maintenance schedules.
- Inspect and maintain facility equipment to minimize downtime.
- Support equipment commissioning and requalification activities.
- Coordinate maintenance shutdowns with operations teams.
Qualifications:
Education
- High School Diploma or GED required.
- Associate degree or technical certification in HVAC, Mechanical Systems, Facilities Maintenance, Engineering Technology, or related field preferred.
Experience
- Minimum 3 to 5 years of building maintenance, critical facilities, HVAC, cleanroom, pharmaceutical or manufacturing experience preferred.
- Experience supporting controlled environments highly desirable.
- Experience working with critical facility systems and utilities preferred.
Preferred Certifications
- EPA Universal Refrigerant Certification
- OSHA 10 or OSHA 30 Certification
- Certified Cleanroom Professional (CCP)
- HVAC Certification
- Building Operator Certification (BOC)
- Certified Facility Manager (CFM) preferred
- Valid Driver's License
Numbers & Facts
| Location | Irvine, CA |
| Job Type | Full-time |
| Industry | Business Services - Other |
| Salary | $38–$42 Per Hour |
| Company Size | 10,000 employees or more |
| Year Founded | 1909 |
| Website | http://www.abm.com/ |
About Company
ABM offers a wide variety of service-related positions, including electricians, HVAC technicians, security officers, parking attendants, and cleaning jobs. ABM cares about your success.
We provide training so that you learn new job skills and take pride in the quality service you're giving to clients. You'll look like the trained professional you are when you wear a ABM uniform.For your health and safety, we use non-toxic cleaning products and up-to-date equipment.
Our internal training program focuses on teaching you the skills and processes that have helped many of our employees starting out as a janitor, cashier, security officer or building engineer grow into various management roles throughout the company. These jobs aren't your everyday at ABM; they are careers.
Thousands of commercial, industrial, government and retail clients look to ABM for consistent quality service that meets their specialized facility service needs including commercial cleaning and maintenance, facility engineering, energy efficiency, parking and security services.
With fiscal 2011 revenues of approximately $4.2 billion and nearly 100,000 employees, our 300+ offices across the U.S. and various international locales enable us to provide custom facility solutions to sites of all sizes — from neighborhood banks and schools to the largest and most complex facilities, such as corporate office parks and major airports.
With more than 300+ offices located throughout the country, we are always accepting applications for janitorial maintenance, landscaping gardeners, security guards, parking attendants, shuttle drivers and building engineers.
ABM IS AN EQUAL EMPLOYMENT OPPORTUNITY/AFFIRMATIVE ACTION EMPLOYER (MINORITY/FEMALE/VETERAN/DISABILITY)
Skills
- Best Practicesunmatched
- Biotech and Pharmaceuticalunmatched
- Building Systemsunmatched
- Cleanroomunmatched
- Commissioningunmatched
- Driver's Licenseunmatched
- Drug Manufacturingunmatched
- Environmental Protection Agency (EPA)unmatched
- Equipment Maintenance/Repairunmatched
- Facilities Engineeringunmatched
- Facilities Managementunmatched
- HVACunmatched
- Healthcareunmatched
- High School Diplomaunmatched
- Identify Issuesunmatched
- Maintain Complianceunmatched
- Maintenance - HVACunmatched
- Maintenance Servicesunmatched
- Manufacturing Systemsunmatched
- OSHAunmatched
- Preventative Maintenanceunmatched
- Property Maintenanceunmatched
- Semiconductorsunmatched
- System Operationsunmatched
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