Mechanical Assembly Technician III (Assembly & Test) - 1st Shift

Ultra Clean Technology; Hillsboro (OR); On-site; USD 40,000 - 60,000; Full time

Job summary

Ultra Clean Technology in Hillsboro, OR is seeking a skilled Technician III to perform mechanical assembly and support efficient production. This role includes using hand and power tools, conducting leak testing, and ensuring high-quality standards are met.

The ideal candidate will have strong mechanical skills, excellent attention to detail, and the ability to interpret instructions. Previous experience in a manufacturing environment is required. Join a diverse and innovative workplace dedicated to exceeding customer expectations.

Qualifications

• 2+ years of experience in a manufacturing / cleanroom environment.
• Experience in helium leak testing and sub-assembly testing preferred.

Responsibilities

• Perform basic mechanical assemblies & sub-assemblies.
• Leak test and operate hand and power tools.
• Read and interpret work instructions for accuracy.
• Ensure quality standards are met during assembly.

Skills

Mechanical assembly

Leak testing

Operating hand tools

Attention to detail

Communication skills

Basic computer skills

Education

High School Diploma or equivalent

Technician coursework or AA technical degree

Job description

Join UCT and be part of the fastest-growing sector in the world! We indirectly touch every semiconductor chip that goes into every smartphone, smart car, and device that uses artificial intelligence. This 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!

UCT is looking for a talented Technician III to join us in Hillsboro, OR.

The Assembly Technician III performs mechanical assembly and sub‑assembly operations to support efficient and high‑quality production. This role operates hand and power tools, conducts leak testing, and performs standard testing and troubleshooting while following detailed work instructions. Assists with training team members to best known methods. Models and ensures quality standards are met at every stage, collaborating effectively with team members, and maintaining consistent attendance. The Assembly Technician III contributes to reliable manufacturing output and overall operational success.

Essential Duties and Responsibilities

• Performs basic mechanical assemblies & sub-assemblies.
• Must be able to leak test.
• Operates hand and power tools to complete assemblies.
• Reads and interprets work instructions to ensure accuracy.
• Interacts with management and team members to encourage effective communication on production floor.
• Performs standard testing and minor and major troubleshooting.
• Ensures quality standards are met throughout all steps of the assembly process.
• Performs other duties as required.
• Attendance is an essential job function.

Knowledge, Skills, and Abilities

• Related experience in a non‑manufacturing environment considered.
• Cable and harness assembly experience a plus.
• Ability to read and interpret written information and follow directions.
• Basic mechanical skills and ability to perform basic and repetitive assembly operations as required.
• General knowledge of operating hand tools, portable power tools, and bench tools.
• Strong attention to detail, quality focused and willing to learn.
• Excellent communication skills.
• Basic computer skills and ability to operate computer terminals and general software applications.
• Ability to read engineering drawings, schematics, and blueprints.
• Capable of training team members in procedures and best-known methods.
• Familiarity with quality control documentation and inspection methods.

Educational / Certification Requirements

• High School Diploma or equivalent experience.
• Some technician coursework and/or AA technical degree or equivalent experience.

Experience Requirements

• 2+ years of experience in a manufacturing / cleanroom environment or a combination of education and experience required.
• Experience in helium leak testing, module and sub-assembly testing, and inspection preferred.

Work Environment

• Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
• Work is performed primarily in a standard manufacturing environment.

Physical Demands

• Ability to stoop, kneel, crouch, reach, walk, push, pull and grasp.
• Ability to lift to 25 lbs. or lift over 25 lbs. with assistance.
• Ability to move arms, hands, and fingers.
• Required to wear personal protective equipment where applicable. Subject to frequent interruptions.
• Ability to stand / sit for sustained periods of time.
• Ability to talk on phone and use computer for extended periods of time may be required.

Environmental Exposure

• Subject to hazards including electrical current, moving mechanical parts, exposure to chemicals and debris.
• Subject to noise levels.

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.