Cleanroom Assembly Technician

Aerotek; Longmont (CO); On-site; USD 30,000 - 36,000; Full time

Benefits offered by this job

Medical benefits

401(k)

Life insurance

Disability insurance

Health Spending Account (HSA)

Transit benefits

Employee Assistance Program

Paid time off

Job summary

Aerotek in Longmont, CO is seeking a Cleanroom Mechanical Assembler to build and test sophisticated mechanical and electrical assemblies in a Class 10 cleanroom.

You will follow engineering drawings, work in a regulated environment, and contribute to lean manufacturing. This onsite role emphasizes quality, teamwork, and precise workmanship in a growing high-tech manufacturing setting.

Qualifications

• 2-3 years of manufacturing or production assembly experience
• 3+ years of mechanical assembly experience
• Ability to read and interpret assembly drawings, blueprints, and technical documentation
• Experience using hand tools, power tools, and testing equipment
• Electrical crimping and wiring experience
• Understanding of quality standards and controlled manufacturing environments

Responsibilities

• Assemble complex mechanical and electrical systems according to drawings and specifications
• Build sub-assemblies and large-scale equipment using hand tools and testing equipment
• Perform electrical crimping and make accurate electrical connections
• Conduct assembly testing and verification to ensure product quality
• Follow ISO9001 quality standards and documented procedures
• Maintain cleanroom protocols and contamination control

Skills

Reading engineering drawings

Attention to detail

Team collaboration

Quality-driven mindset

Mechanical assembly

Tools

Hand tools

Electrical test equipment

Crimping tools

Measuring instruments

Job description

Hiring Cleanroom Mechanical Assemblers in Longmont - $22-$26/hour (DOE)

Are you a detail-oriented assembler who takes pride in quality workmanship? Do you enjoy working with complex mechanical systems in a high-tech manufacturing environment? We're looking for a Cleanroom Mechanical Assembler to join a growing team that builds advanced gas distribution and semiconductor process equipment used in critical technologies around the world.

This is an excellent opportunity for someone with strong mechanical assembly skills who wants to work in a clean, organized, and quality-driven environment while contributing to cutting-edge products.

What You'll Do

As a Cleanroom Mechanical Assembler, you will play a key role in building and testing sophisticated mechanical and electrical assemblies in a Class 10 cleanroom environment. You'll work from engineering drawings and production documentation to assemble high-quality products that meet strict industry standards.

Key Responsibilities

• Assemble complex mechanical and electrical systems according to engineering drawings and specifications
• Build sub-assemblies and large-scale equipment using hand tools and testing equipment
• Perform electrical crimping and make accurate electrical connections
• Conduct assembly testing and verification to ensure product quality and performance
• Support hydro-testing activities and accurately record test data as required
• Follow ISO9001 quality standards and documented manufacturing procedures
• Maintain cleanroom protocols, including contamination control and gowning requirements
• Use email and basic computer applications to document work and communicate with team members
• Participate in lean manufacturing, 5S initiatives, and continuous improvement projects
• Collaborate with production, engineering, and quality teams to achieve manufacturing goals

Required Qualifications

• 2-3 years of manufacturing or production assembly experience
• 3+ years of mechanical assembly experience
• Ability to read and interpret assembly drawings, blueprints, and technical documentation
• Experience using hand tools, power tools, and testing equipment
• Electrical crimping and wiring experience
• Understanding of quality standards and controlled manufacturing environments
• Strong attention to detail and commitment to producing high-quality work
• Ability to work independently and as part of a team
• Basic computer skills, including email and document management

Preferred Qualifications

• Cleanroom manufacturing experience
• Experience working within an ISO9001-certified environment
• Familiarity with 5S, Lean Manufacturing, or Six Sigma principles
• Hydro-testing experience
• Semiconductor, gas distribution, or process equipment manufacturing experience
• Experience assembling large-scale or highly complex equipment

Why You'll Love This Opportunity

• Work on advanced technology used in the semiconductor industry
• Join a company committed to quality, innovation, and continuous improvement
• Enjoy a clean, organized, and professional manufacturing environment
• Gain valuable experience building sophisticated, high-precision equipment
• Be part of a collaborative team where your craftsmanship and attention to detail matter
• Develop your skills in cleanroom manufacturing and advanced assembly processes

Work Environment

• Fully onsite position
• Monday-Friday schedule
• Standard hours: 7:00 AM - 3:30 PM
• Some flexibility with start times
• Class 10 cleanroom environment
• ISO9001-certified manufacturing facility
• Strong focus on safety, quality, organization, and continuous improvement

Job Type & Location

This is a Contract position based out of Longmont, CO.

This is a Contract to Hire position based out of Longmont, CO.

Pay and Benefits

The pay range for this position is $22.00 - $26.00/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 Longmont, CO.

Application Deadline

This position is anticipated to close on Sep 7, 2026.

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.