Cleanroom Machine Operator

Now Hiring:
Cleanroom Machine Operators in Longmont

Location:

Onsite

Shift: 2nd Shift (2:00 PM Start)

Pay: $22-$28/hour

We are seeking an experienced Orbital Welder to join a high-precision manufacturing team supporting the semiconductor and gas distribution industries. This role involves performing high-volume orbital TIG welding on stainless steel tubing in a Class 10 cleanroom environment while maintaining exceptional quality, safety, and productivity standards.

• Perform orbital TIG welding on stainless steel tubing, producing consistent, high-quality welds.
• Operate orbital welding equipment, including selecting and running welding programs through computerized controls.
• Read and interpret blueprints, weld diagrams, and engineering drawings.
• Fabricate and assemble components to precise specifications and tight tolerances.
• Conduct visual and dimensional inspections using drawings and precision measuring tools.
• Complete high-volume welding production while maintaining quality and cleanliness standards.
• Follow cleanroom protocols and contamination-control procedures.
• Support continuous improvement initiatives and maintain a safe, organized work area.

• Minimum 2 years of orbital TIG welding experience preferred.
• Experience welding stainless steel tubing, including sizes 1/4", 3/8", and 1/2".
• Ability to read and interpret detailed blueprints and weld diagrams.
• Experience operating orbital welding equipment and related fabrication tools.
• Strong attention to detail and commitment to quality.
• Ability to work effectively in a structured manufacturing environment.

• Experience in semiconductor, high-purity gas, or related manufacturing environments.
• Previous cleanroom experience, preferably Class 10.
• Knowledge of Lean Manufacturing, Six Sigma, or continuous improvement methodologies.
• Experience with quality inspections and precision measuring instruments.

Join an industry leader in semiconductor and gas distribution equipment manufacturing. This opportunity offers a stable work environment, advanced manufacturing technology, and the chance to develop specialized skills in a highly technical and quality-focused setting.

• Onsite position, five days per week.
• Class 10 cleanroom environment with controlled temperature and humidity.
• Cleanroom attire required, including full suit, head covering, gloves, and safety glasses.
• Regular use of orbital welding equipment, TIG welding tools, hand tools, and measurement instruments.

Job Type & Location

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

Pay and Benefits

The pay range for this position is $22.00 - $28.00/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 Longmont, CO.

Final date to receive applications

This position is anticipated to close on Aug 13, 2026.

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:  | 1-888-AEROTEK.

Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and…