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Clean Room Assistant Jobs in Colorado (NOW HIRING)

nLIGHT

Electro-Optical Technician

Longmont, CO · On-site

$30 - $45/hr

Responsibilities: * Assist in the construction, alignment, and testing of optical and electro-optical components and assemblies (mirrors, lenses, waveplates, dichroics, etc.) in clean-room ...

nLIGHT

Electro-Optical Technician

Longmont, CO · On-site

Responsibilities: * Assist in the construction, alignment, and testing of optical and electro-optical components and assemblies (mirrors, lenses, waveplates, dichroics, etc.) in clean-room ...

Tolmar Inc.

Manufacturing Operator I - Polymer

Windsor, CO · On-site

$21.90/hr

Perform job in a clean room environment requiring clean room gowning, including but not limited to ... Properly perform the "Done By" function on batch records in accordance to cGMP standards. * Assist ...

Tolmar

Manufacturing Operator I - Polymer

Windsor, CO · On-site

$21.90/hr

Perform job in a clean room environment requiring clean room gowning, including but not limited to ... Properly perform the "Done By" function on batch records in accordance to cGMP standards. * Assist ...

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Clean Room Assistant information

What is a clean room assistant?

Clean Room Assistants are professionals responsible for maintaining the cleanliness and safety of controlled environments, such as laboratories or manufacturing facilities that require strict contamination control. Their duties include cleaning and sanitizing surfaces, equipment, and garments, monitoring supplies, and adhering to strict protocols to prevent contamination. Clean Room Assistants often wear specialized clothing and follow rigorous procedures to ensure the environment remains free from particles and microorganisms. Their role is crucial in industries like pharmaceuticals, electronics, and biotechnology where product quality and safety are paramount.

What are the key skills and qualifications needed to thrive as a clean room assistant, and why are they important?

To thrive as a Clean Room Assistant, you need attention to detail, understanding of contamination control procedures, and typically a high school diploma or equivalent. Familiarity with cleanroom protocols, use of personal protective equipment (PPE), and sometimes experience with data entry or inventory management systems are important. Reliability, teamwork, and the ability to follow strict instructions are standout soft skills for this role. These skills are essential to maintain product quality, ensure safety, and comply with strict industry standards in controlled environments.

What are some common challenges faced by clean room assistants, and how can they be addressed?

Clean Room Assistants often face challenges such as maintaining strict adherence to contamination control protocols and managing repetitive tasks for extended periods. Staying vigilant about personal protective equipment (PPE) and following detailed procedures is essential to prevent contamination. Collaborating closely with team members, regularly updating training, and communicating any issues promptly can help address these challenges and ensure a safe, efficient working environment.

What is the difference between Clean Room Assistant vs Clean Room Technician?

AspectClean Room AssistantClean Room Technician
CertificationsOften requires basic training or certification in clean room protocolsTypically requires specialized certifications or training in clean room procedures
Work EnvironmentWorks in controlled environments, assisting with cleanliness and safetyOperates equipment, performs cleaning, and maintains strict cleanliness standards
Job ResponsibilitiesSupports cleaning and sanitation tasks, assists techniciansPerforms detailed cleaning, equipment maintenance, and quality checks
Industry UsageCommon in pharmaceutical, biotech, and electronics manufacturingUsed in similar industries with more technical responsibilities

In summary, a Clean Room Assistant typically supports cleaning and sanitation tasks with basic certifications, while a Clean Room Technician performs more technical cleaning and maintenance duties requiring specialized training. Both roles are essential in maintaining strict cleanliness standards in controlled environments.

What cities in Colorado are hiring for Clean Room Assistant jobs?

Cities in Colorado with the most Clean Room Assistant job openings:

Infographic showing various Clean Room Assistant job openings in Colorado as of August 2026, with employment types broken down into 73% Full Time, 23% Part Time, 3% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution.

Electro-Optical Technician

Longmont, CO • On-site

nLIGHT
Electrical Equipment, Appliance, and Component Manufacturing • 501 - 1,000 employees
Learn more about nLIGHTexternal

$30 - $45/hr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 12 days ago

Job description

Description
Location: Longmont, CO (onsite)
Experience: 1-3 years of professional and/or academic optical/laser experience.
Minimum Education: H.S. Diploma or GED required; Associate Degree or Technical Certification is a plus.
Compensation: $30-$45/hour depending on experience.
Who We Are
nLIGHT-DEFENSE Systems, Inc. is one of the nation's leading developers of Directed Energy systems, which is a top modernization priority of the Department of Defense. Our High Energy Laser (HEL) systems, Adaptive Optical (AO) systems, and Acquisition / Pointing / Tracking (APT) solutions are designed to overcome the most difficult challenges facing the deployment of high energy laser solutions to the United States military and our allies. Located in Longmont, Colorado, nLIGHT-DEFENSE Systems, Inc. is a vertically integrated business that leverages internal capabilities - from semiconductor device through target identification - to develop systems that are both high-performance and cost-effective. We continue to invest in capabilities, facilities and technology to bring leading edge HEL solutions to the warfighter. This is a great opportunity to work at a company that is on the leading edge of the HEL industry and provides a culture of excellence and commitment to delivering solutions to the warfighter and our country.
Headquartered in Camas, Washington, nLIGHT is a publicly listed company (NASDAQ: LASR).
Summary:
We are seeking an organized, motivated individual to serve as an Electro-Optical (EO) Technician supporting our advanced high-energy laser beam control systems. This role will predominantly support electro-optical engineers in system assembly, integration, alignment, test apparatus setup and documentation across multiple subsystems. The successful candidate will perform hands-on assembly of opto-mechanical packages; inspect, mount and bond optics; assist with alignment of multi-element optical trains construct test fixtures; and generate process documentation while gaining exposure to the full system lifecycle in a leading edge laser systems environment.
Under close supervision, you will help ensure that components and subsystems meet schedule, quality and performance goals. Ideal candidates are capable of independently accomplishing assigned tasks, will identify process improvement opportunities, and are eager to participate in highly cross-functional assembly and test activities.
All applicants must possess or be qualified to obtain a U.S. DoD Personnel Security Clearance. Preference will be given to candidates with an existing U.S. DoD Personnel Security Clearance. Further information on requirements to obtain a security clearance is available at: https://www.dcsa.mil/mc/pv/mbi/gicp/. Please review this information before applying.
Responsibilities:
  • Assist in the construction, alignment, and testing of optical and electro-optical components and assemblies (mirrors, lenses, waveplates, dichroics, etc.) in clean-room environment.
  • Operate standard alignment and test equipment (autocollimators, interferometers, beam profilers, spectrophotometers, optical spectrum analyzers).
  • Perform mechanical and optical assembly tasks including mounting optical elements, mount assembly, and installation of opto-mechanical sub-assemblies into larger assemblies
  • Assist in performing visual inspections, verifying component cleanliness standards, parts traceability, and basic troubleshooting of mechanical or optical anomalies.
  • Maintain cleanroom cleanliness standards and ensure optics and mechanics are handled per contamination control.
  • Support maintenance and calibration of production tooling and equipment
  • Work collaboratively with optical, electrical, mechanical, and software engineering teams, to support schedule milestones and system level integration.
  • Generate documentation including integration photos, alignment logs, work instruction updates, assembly travelers, and data backups.
  • Participate in continuous improvement activities spanning process refinements, clean-room ergonomics, production documentation improvements, and assist in implementing corrective actions when directed.
  • Strong communication and technical writing skills.

Required Experience / Capability:
  • Commitment to Excellence. Attention to Detail. Pride in Workmanship.
  • Basic experience or coursework demonstrating hands-on work with optics, lasers, lenses/waveplates, fiber optics, optical mounts, or electro-optical systems.
  • Capable of working in a clean-room environment (ISO-7 or better) and adherence to contamination control (garments, gloves, eyewear, cleanliness).
  • Strong attention to detail, ability to follow structured work instructions and maintain high standards of workmanship.
  • Develop, refine, and document assembly processes, work instructions, and standard operating procedures (SOPs).
  • Willingness to learn, grow technical skills, and take direction from senior staff.

Additional Desired Experience / Capability:
  • Basic familiarity with optical alignment or metrology equipment (interferometers, spectrophotometers, autocollimators, etc.)
  • Previous employment, internship, or academic experience in laser/optics and instrumentation.
  • Associates degree in Optics & Laser Technology, Physics Technician, Electro-Optics Technology, Engineering Technology or equivalent combination of education/training and hands-on experience (1-3 years).
  • Experience bonding optical elements into larger assemblies.
  • Demonstrated ability to work independently or under minimal guidance provided an outlined work instruction and training.
  • Experience with optic handling, optical alignment, interferometry and metrology tools.
  • MATLAB, ZEMAX, and/or SolidWorks experience a plus.
  • Understanding of optical fundamentals (beam propagation, alignment, wavefront concepts) and experience in basic troubleshooting.
  • Familiarity with documentation practices (travellers, test logs), and quality culture.

Benefits Summary:
  • 4 weeks of Paid Time Off per year
  • 11 paid Holidays
  • Employee Stock Purchase Plan
  • Tuition Assistance Program
  • Health (ACA Gold Plan), Vision and Dental Care paid by employer 100% for Employee and 75% for Dependents
  • Paid Family Leave, Short and Long Term Disability paid by employer 100%
  • Competitive 401k with company match and immediate vesting

Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability, or age. For more information about our commitment to equal employment opportunity, please see this government poster: Know Your Rights: Workplace Discrimination is IllegalIf you are an individual with a disability and need a reasonable accommodation in the application or hiring process, please contact Human Resources at [email protected]

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