Cleanroom Technician

Job Title: Cleanroom Lab Technician

Job Description

This role focuses on managing chemical bath analysis and process control across metal finishing lines, including anodizing, plating, etching, sealing, and cleaning. The technician performs wet chemistry testing, maintains chemical tanks within defined operating parameters, supports environmental and safety compliance, and ensures accurate digital data logging. The position also involves authoring and updating laboratory procedures so they reflect actual shop-floor practices and support continuous improvement.

Responsibilities

• Perform routine and complex wet chemistry analyses, including titrations, pH and conductivity testing, and bath component determinations for anodizing, etch, seal, plating, and cleaning tanks.

• Calculate and execute chemical additions, adjustments, and bath maintenance to keep all process lines within defined operating parameters.

• Troubleshoot baths that are out of specification and coordinate corrective actions with production and quality teams.

• Focus on safe and efficient chemical handling, chemical analysis, chemical safety, and the smooth operation of the Laboratory Department.

• Prepare all chemical tanks for processing, ensuring proper concentrations and readiness for production.

• Assist the Laboratory Supervisor with monthly in-house testing across all locations.

• Operate temperature meters, analyze readings to desired set points, and adjust as necessary to maintain process control.

• Operate and calibrate pH meters, interpret results, and adjust tank chemistry as needed.

• Manage the operation of the 2% Nitric tank, including replacement, neutralization, and safe disposal of solutions.

• Monitor and oversee pH levels and solutions for various tanks to maintain consistent chemical conditions.

• Control and verify etching rates related to caustic tanks, Nitric/HF tanks, and hot acid tanks.

• Perform chemical tank dumps, cleanings, and exchanges in accordance with established procedures and safety requirements.

• Author, review, and update Standard Operating Procedures (SOPs), Work Instructions (WIs), and Quality Operating Procedures (QOPs) to reflect current operating practices.

• Identify and resolve discrepancies between documented procedures and shop-floor execution, standardizing procedures across shifts.

• Maintain and organize version-controlled documentation, lab test methods, and chemical safety protocols.

• Enter analytical results, bath readings, titrations, and chemical additions directly into electronic logs, BrixIQ, and ERP databases in real time using desktop computers and shop-floor tablets or iPads.

• Convert legacy paper log sheets into digital logging forms and automated tracking sheets to improve data accuracy and accessibility.

• Track and chart bath trends electronically to identify bath degradation, drag-out, and contamination before non-conformances occur.

• Assist the Laboratory Supervisor in providing clear, concise, and reliable reports and associated data to the Quality Assurance Department and other management groups.

• Support the Laboratory Supervisor with SPC (statistical process control) data for tank constituents across all locations, ensuring proper chemical maintenance of all solutions in process.

• Carry out daily environmental compliance tasks and interact regularly with management to ensure adherence to local, state, and federal regulations.

• Assist the Laboratory Supervisor with monitoring and ensuring environmental compliance related to the Wastewater Treatment Plant.

• Ensure PPE (Personal Protective Equipment) compliance for all Laboratory Department employees, including training and proper usage of assigned PPE.

• Perform additional laboratory and cleanroom duties as assigned by management to support operational needs.

Essential Skills

• 2 to 4 years of experience in laboratory work with a focus on wet chemistry and chemical analysis.

• Hands-on experience working in a cleanroom environment and following cleanroom protocols.

• Proficiency in performing titrations, pH and conductivity measurements, and bath component determinations for chemical processing tanks.

• Strong chemical handling skills and knowledge of chemical safety practices in a production or laboratory setting.

• Ability to operate, calibrate, and interpret readings from pH meters, temperature meters, and related analytical instruments.

• Experience preparing, maintaining, and cleaning chemical tanks used in anodizing, plating, etching, sealing, and cleaning processes.

• Competence in monitoring and controlling etching rates for caustic, Nitric/HF, and hot acid tanks.

• Strong digital literacy, including entering data directly into electronic logs, BrixIQ, and ERP systems using PCs and tablets.

• Ability to author, review, and update Standard Operating Procedures, Work Instructions, and Quality Operating Procedures.

• Understanding of environmental compliance requirements related to chemical processes and wastewater treatment.

• Knowledge of PPE requirements and safe usage in a chemical laboratory and cleanroom setting.

• Ability to use microscopes and other basic laboratory equipment for inspection and analysis.

• Experience supporting production environments and working closely with quality and operations teams.

Additional Skills & Qualifications

• Experience in cleanroom assembly or production work is beneficial.

• Experience with digital transformation of paper-based records into electronic formats is an advantage.

• Familiarity with SPC (statistical process control) methods for monitoring tank constituents.

• Comfort working with ERP systems and specialized software such as BrixIQ for process tracking.

• Strong attention to detail and organizational skills for managing documentation and lab records.

• Clear written communication skills for creating and updating technical procedures and reports.

• Ability to collaborate effectively with laboratory, production, quality assurance, and environmental teams.

• Demonstrated commitment to safety, compliance, and continuous improvement in a technical environment.

Why Work Here?

Join a fast-growing organization where you can expand your skills in a modern laboratory and cleanroom environment while contributing to meaningful process improvements. You will work with advanced digital tools, participate in continuous improvement initiatives, and collaborate with cross-functional teams that value safety, quality, and innovation. The environment encourages professional growth, learning, and the opportunity to take on increasing responsibility as the company evolves.

Work Environment

This role is based in a cleanroom area and laboratory setting that supports metal finishing operations. You will work around chemical processing tanks, analytical instruments such as pH and temperature meters, microscopes, and digital data-logging tools including PCs, tablets, iPads, BrixIQ, and ERP systems. The environment emphasizes strict adherence to PPE usage and safety protocols, with a strong focus on chemical handling and environmental compliance. Work involves close coordination with production and quality teams in a controlled, process-driven facility.

Job Type & Location

This is a Contract to Hire position based out of Redwood City, CA.

Pay and Benefits

The pay range for this position is $35.00 - $35.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job-related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

Medical, dental & vision Critical Illness, Accident, and Hospital 401(k) Retirement Plan Pre-tax and Roth post-tax contributions available Life Insurance (Voluntary Life & AD&D for the employee and dependents) Short and long-term disability Health Spending Account (HSA) Transportation benefits Employee Assistance Program Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Redwood City,CA.

Application Deadline

This position is anticipated to close on Oct 9, 2026.

About Aerotek

Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

San Francisco Fair Chance Ordinance:

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector:

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI):

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.