Precision Cleaning Lab Technician | Cleanroom & QA

Element Materials Technology; Los Angeles (CA); On-site; USD 32,000 - 39,000; Full time

Job summary

Element Materials Technology is seeking a Chemical Process Laboratory Technician in Los Angeles to perform specialized cleaning of components for aerospace, medical, or semiconductor applications. You will operate ultrasonic, DI water, and drying systems, and verify cleanliness through inspections and documentation.

The role requires a high school diploma with technical training preferred, 1–3 years in a technical setting, and a strong eye for detail.

Qualifications

• High school diploma or equivalent required.
• Technical training or an associate degree preferred.
• 1–3 years of experience in a manufacturing, laboratory, or technical environment.
• Experience in precision cleaning is a plus.
• Familiarity with cleanroom protocols and contamination control preferred.
• Ability to read and follow technical procedures.
• Strong attention to detail and quality.
• Basic computer skills for documentation and data entry.

Responsibilities

• Perform precision cleaning of parts using approved methods (e.g., aqueous cleaning, solvent cleaning, ultrasonic cleaning).
• Operate and maintain cleaning equipment, including ultrasonic tanks, DI water systems, and drying systems.
• Follow detailed work instructions, process specifications, and customer requirements.
• Conduct inspections to verify cleanliness standards (visual inspection, particulate analysis, NVR testing, etc.).
• Handle sensitive components in controlled environments, including cleanrooms when required.
• Document all work performed, including process parameters, inspection results, and deviations.
• Package cleaned parts in accordance with cleanliness and contamination control standards.
• Apply 5S standards to laboratory work areas.
• Support process improvement initiatives to enhance quality, efficiency, and consistency.
• Adhere to all safety protocols, including proper handling of chemicals and hazardous materials.

Skills

Detail-oriented

Mechanical aptitude

Teamwork

Time management

Cleanroom familiarity

Documentation

Reading procedures

Basic computer skills

Willingness to learn

Independent work

Education

High school diploma or equivalent

Technical training or associate degree preferred

Tools

Ultrasonic equipment

DI water systems

Drying systems

Job description

Element Materials Technology is seeking a Chemical Process Laboratory Technician in Los Angeles to perform specialized cleaning of components for aerospace, medical, or semiconductor applications. You will operate ultrasonic, DI water, and drying systems, and verify cleanliness through inspections and documentation.

The role requires a high school diploma with technical training preferred, 1–3 years in a technical setting, and a strong eye for detail.