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Technician IV

SSB Phoenix East


Job Location:

Phoenix, AZ - USA

Monthly Salary: Not provided by the employer
Posted: 23 August 2026 (11 hours ago)
Application Deadline: 20 November 2026
Vacancies: 1 Vacancy

Department:

Operations

Job Summary

Join UCTand be part ofthe fastest-growing sector in the world! We indirectly touch every semiconductor chip that goes into every smartphone smartcarand device that uses artificial intelligence.âThis is a critical time for the semiconductor industry and for UCT - as technology evolves we evolve with it. UCT is a diverse workplace where every talented employee is committed to continuous innovation challenging the status quo and exceeding customer expectations. If you are a person with a relentless drive to succeed a strong focus on quality with a passion for success join us today!â

UCTis looking for a talentedChemical Process Technician IVto join us inPhoenix AZ!

TheChemical Process Technician IV CDI Operationsperforms advanced chemical cleaning decontamination inspection and process verification activities supporting semiconductor chamber component refurbishment. This role serves as a technical leader within the CDI area maintaining chemical tank chemistries ensuring compliance with quality and contamination-control standards approving process documentation and supporting continuous improvement initiatives with minimal supervision.
Essential Duties and Responsibilities:
Advanced Process Operations
  • Perform advanced chemical cleaning stripping etching decontamination coating preparation and restoration processes on semiconductor chamber components.
  • Operate and troubleshoot multiple wet process systems and cleaning lines with minimal supervision.
  • Prepare monitor verify and maintain chemical tank chemistries in accordance with approved process specifications.
  • Conduct bath analysis process checks and chemistry adjustments to maintain process control.
  • Execute specialized cleaning methods for customer-specific and technology-sensitive products.
  • Support first-article engineering qualification and R&D processing activities.
Quality & Inspection
  • Perform incoming in-process and final inspections to verify product compliance.
  • Review verify and approve travelers process records test data and Certificates of Analysis (CoA) when authorized.
  • Identify process deviations contamination risks quality concerns and nonconforming conditions.
  • Escalate quality issues and participate in root cause investigations and corrective actions.
  • Ensure adherence to contamination-control protocols and customer cleanliness requirements.
Leadership & Training
  • Serve as a lead technician for assigned CDI process lines and work cells.
  • Provide technical guidance training and work direction to Technician I II and III team members.
  • Assist supervisors with prioritization of workflow and daily production activities.
  • Support onboarding and qualification of new technicians.
  • Promote a culture of accountability quality safety and continuous improvement.
Continuous Improvement
  • Participate in Lean 6S Kaizen and process improvement initiatives.
  • Assist Engineering and Operations teams with process validation troubleshooting and productivity improvements.
  • Recommend improvements to processing methods chemical usage workflow efficiency and contamination reduction.
Safety & Compliance
  • Safely handle transport store and dispose of hazardous chemicals in accordance with OSHA EPA and company requirements.
  • Maintain compliance with PPE respirator cleanroom environmental health and safety procedures.
  • Participate in safety audits inspections and incident investigations.
  • Maintain accurate process documentation and records required by UCT quality systems.
Additional Responsibilities
  • Support packaging preparation and shipment of customer products as needed.
  • May operate company vehicles for customer deliveries or site transfers when required.
  • Perform other duties as assigned.
Knowledge Skills and Abilities
  • Advanced knowledge of semiconductor component cleaning and restoration processes.
  • Strong understanding of chemical processing wet chemistry operations and contamination control principles.
  • Ability to understand and maintain complex chemical recipes and process parameters.
  • Knowledge of quality systems process documentation and manufacturing controls.
  • Experience reviewing and approving production documentation and test results.
  • Ability to recognize process abnormalities and implement corrective actions.
  • Strong troubleshooting and analytical skills.
  • Excellent verbal and written communication skills.
  • Ability to lead and influence others without direct supervisory authority.
  • Proficiency with Microsoft Office applications and manufacturing software systems.
  • Experience collecting interpreting and documenting SPC data.
  • Ability to work independently with limited supervision in a fast-paced production environment.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities duties or responsibilities that are required of the employee for this job. Duties responsibilities and activities may change at any time with or without notice.

Education
  • High School Diploma or GED required.
  • Technical certification vocational training or coursework in chemistry manufacturing technology engineering technology or a related field preferred.
Experience
  • 57 years of experience in semiconductor services chemical processing cleanroom manufacturing precision cleaning plating coatings or related technical manufacturing environments.
  • Experience working with hazardous chemicals and regulated process environments.
  • Experience performing advanced inspections and quality verification activities.
  • Previous experience serving as a lead technician trainer or subject matter expert preferred.
Certifications
  • Ability to obtain and maintain respirator certification.
  • Valid drivers license with acceptable driving record.
Physical Requirements & Working Conditions
  • Required to wear cleanroom garments respirators and other PPE.
  • Frequent standing walking bending reaching and lifting throughout the shift.
  • Ability to lift and move up to 50 pounds.
  • Ability to perform repetitive cleaning scrubbing masking and inspection activities.
  • Regular exposure to chemical processing environments and hazardous materials.
  • Ability to work flexible schedules weekends and overtime as business needs require.

Ultra Clean Technology is proud to be an equal-opportunity employer. We are committed to equal employment opportunity regardless of race color national or ethnic origin age religion disability sexual orientation gender gender identity and expression marital status and any other characteristic protected under laws and regulations.


Required Experience:

IC


About Company

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Ultra Clean Holdings, Inc. was founded 30 years ago in Hayward, CA. UCT is a leading developer and supplier of critical subsystems, components and parts, and ultra-high purity cleaning and analytical services primarily for the semiconductor industry. Under its Products division, UCT o ... View more

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