Clean Room Operator Jobs in California (NOW HIRING)

Job Title: Clean Room Assembler / Medical Device Assembler

Job Description

This role focuses on assembling advanced medical devices, including urinary catheters and printed circuit board assemblies, in a clean room environment on the first shift. You will work with microscopes and small components to produce high-quality products that support patient care. The position requires strong attention to detail, excellent hand dexterity, and the ability to follow strict clean room and quality guidelines. This is a first-shift position, typically running from 5:30 a.m. to 2:00 p.m., with overtime available after the shift as needed (currently voluntary but subject to change).

Responsibilities

• Assemble printed circuit board assemblies (PCB-A) and small parts in a clean room environment while following established procedures.
• Assemble catheters and related medical devices under a microscope to ensure precision, consistency, and product quality.
• Follow clean room guidelines and maintain a sterile, organized, and safe work area at all times.
• Read and interpret blueprints, technical drawings, and technical documents to perform accurate assembly tasks.
• Inspect finished products visually and under magnification to verify they meet quality standards and specifications.
• Package medical devices and components according to defined procedures and quality requirements.
• Use computers and software to connect devices via Bluetooth and run tests as part of the assembly and verification process.
• Collaborate with team members to maintain an efficient workflow and ensure production goals and deadlines are met.
• Communicate any defects, issues, or process concerns to the appropriate team members to support continuous improvement.
• Work both independently and as part of a small team to complete daily production assignments.
• Handle glues, epoxies, and other assembly materials safely and accurately when required.
• Support laser welding-related tasks if experienced, or learn basic concepts as needed for specific assemblies.

Essential Skills

• Minimum of 2 years of medical device assembly experience, preferably in a clean room environment.
• Demonstrated experience working in a clean room and adhering to clean room guidelines and protocols.
• Ability to assemble small components and medical devices under a microscope with high precision.
• Ability to read and interpret blueprints, technical drawings, and technical documents.
• Strong attention to detail and a consistent commitment to quality and accuracy.
• Excellent hand-eye coordination and manual dexterity for fine, repetitive tasks.
• Ability to work both independently and as part of a team in a production environment.
• Comfort using computers and software, including connecting devices via Bluetooth and testing via software (self-assessed confidence on a scale of 1–10).
• Experience with general assembly, including handling and packaging of medical products.
• Knowledge of and adherence to clean room best practices and standards.

Additional Skills & Qualifications

• Experience working with glue or epoxies in an assembly or manufacturing environment.
• Any exposure to laser welding processes in a production or medical device context.
• Prior experience with medical device packaging processes and procedures.
• Familiarity with operating microscopes designed for ergonomic use, such as modern inspection systems.
• Ability to adapt to new tools, software, and testing methods as products and processes evolve.
• Strong communication skills to effectively coordinate with team members and support staff.
• Comfort working in a small, growing team environment where responsibilities may expand over time.

Why Work Here?

You will join a growing, cutting-edge medical device organization that values quality, precision, and teamwork. The company offers a stable first-shift schedule with the opportunity for overtime as needed, providing flexibility for those who want additional hours. All federal holidays are paid, even while working through a staffing partner, supporting work-life balance and financial stability. You will work with modern equipment and tools in a clean, professional environment and have the opportunity to grow alongside a small, collaborative team as the operation expands.

Work Environment

Work takes place in a clean room environment with a small team of approximately six people, with plans to grow over the year. Team members work at individual workstations positioned close to each other, fostering collaboration and communication. You can perform tasks either sitting or standing, depending on comfort and task requirements. The role involves frequent use of microscopes, including modern ergonomic systems designed to reduce eye strain, as well as computers and software for Bluetooth-connected device testing. The facility emphasizes cleanliness, organization, and adherence to strict clean room protocols, creating a professional and highly controlled work setting.

Job Type & Location

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

Pay and Benefits

The pay range for this position is $22.00 - $25.00/hr.

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 Irvine,CA.

Application Deadline

This position is anticipated to close on Jul 17, 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.

We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meet their goals, skills, and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role in solving companies’ construction, manufacturing, and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are-everything spirit to the test as your career continues to grow.