Cleanroom Critical Cleaning Technician

A1J Technologies, LLC; San Jose (CA); On-site; USD 42,000 - 65,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Life Insurance

Paid Time Off

401(k) Retirement Plan

401(k) Employer Match

Job summary

A1J Technologies is seeking a Cleanroom Critical Cleaning Technician to support precision cleaning and wet processing operations in a Class 100 cleanroom environment. The role requires attention to detail and strict adherence to processes to meet customer and quality requirements.

The ideal candidate will follow detailed work instructions, operate cleaning equipment and handling tools, and ensure parts meet cleanliness standards before release.

Qualifications

• Experience in cleanroom, critical cleaning, wet processing or related manufacturing environments.
• Ability to follow defined procedures exactly and read work instructions.
• Strong attention to detail and commitment to quality.

Responsibilities

• Perform precision cleaning of components in a Class 100 cleanroom.
• Follow work instructions, process specifications and customer requirements.
• Handle parts to prevent contamination or damage.
• Operate cleaning equipment and related processing tools.
• Inspect parts to verify cleanliness before release.
• Maintain cleanroom protocols and proper gowning.
• Complete production travelers and cleaning logs accurately.
• Support packaging of cleaned components per requirements.
• Maintain organization and readiness of cleanroom and wet processing areas.
• Communicate quality or process issues to supervisors or engineering.
• Collaborate with quality, production and engineering to meet customer expectations.

Skills

Cleanroom

Critical cleaning

Wet processing

Semiconductor

Medical device

Aerospace

Precision manufacturing

PPE & gowning

Education

High school diploma

Job description

Description

Position Summary

A1J Technologies is seeking a Cleanroom Critical Cleaning Technician to support our precision cleaning and wet processing operations. This role is responsible for cleaning high-precision components in a Class 100 cleanroom environment using controlled processes designed to meet strict customer, industry, and quality requirements. The ideal candidate is detail-oriented, process-driven, and committed to maintaining the highest standards of cleanliness, quality, and handling.

Key Responsibilities

• Perform precision cleaning of components using wet processing and critical cleaning methods in a controlled cleanroom environment
• Follow work instructions, process specifications, and customer requirements to ensure parts meet cleanliness standards
• Handle precision parts carefully to prevent contamination, damage, or mix-ups
• Operate cleaning equipment, tanks, ultrasonic systems, drying equipment, and other related processing tools
• Inspect parts visually and verify cleanliness requirements are met before release to the next operation
• Maintain cleanroom protocols, including proper gowning, material handling, and contamination control practices
• Complete production travelers, cleaning logs, and other required documentation accurately and clearly
• Support packaging of cleaned components in accordance with cleanroom and customer requirements
• Help maintain organization, cleanliness, and readiness of the cleanroom and wet processing areas
• Communicate issues related to quality, process deviations, equipment, or part condition to supervisors or engineering
• Work closely with quality, production, and engineering teams to ensure customer expectations are achieved

What Success Looks Like in This Role

• Consistently processes parts to required cleanliness standards
• Maintains strict adherence to cleanroom discipline and process control
• Produces accurate documentation and supports strong traceability
• Helps protect customer parts through careful handling and attention to detail
• Contributes to a culture of quality, accountability, and continuous improvement

Work Environment

• Controlled clean room environment with strict contamination protocols.
• Standing for extended periods and performing repetitive hand tasks.
• May require overtime or weekend shifts to meet production demands.

Benefits:

• Medical Insurance
• Dental Insurance
• Vision Insurance
• Life Insurance
• Paid Time Off
• 401(k) Retirement Plan
• 401(k) Employer Match

Requirements

Qualifications

• High school diploma or equivalent required
• Experience in cleanroom, critical cleaning, wet processing, semiconductor, aerospace, medical device, or precision manufacturing environments preferred
• Strong attention to detail and ability to follow defined procedures exactly
• Ability to read and follow work instructions, travelers, and specifications
• Good organizational skills and commitment to quality
• Ability to work in a fast-paced manufacturing environment while maintaining accuracy
• Comfortable working with PPE, cleanroom gowning, and chemical cleaning processes
• Ability to stand for extended periods and handle parts and materials carefully

Preferred:

• Experience working in a Class 100 or similar cleanroom environment
• Familiarity with contamination control and clean handling requirements
• Experience with ultrasonic cleaning, chemical baths, rinsing, drying, or passivation-related processes
• Basic understanding of manufacturing quality standards and documentation requirements
• Bilingual in English and Spanish