Cleanroom Assembler

Job Title: Cleanroom Assembler
Job Description
The Cleanroom Assembler performs precise mechanical and electrical assembly of complex electromechanical products in a cleanroom, bench-style environment. This role follows detailed prints and drawings on a computer, uses a variety of hand and power tools, and relies on quality inspection instruments to ensure all assemblies meet strict tolerance requirements. You will work toward daily build quantity goals while contributing to high-reliability products used in advanced applications.
Responsibilities

• Perform mechanical and electrical assembly of full electromechanical builds at a bench station in a cleanroom environment.
• Follow detailed prints and assembly drawings accessed via computer to complete builds accurately and consistently.
• Work toward assigned product and daily build quantity goals while maintaining high quality standards.
• Use mechanical fasteners such as screws, bolts, framing, and housings to assemble components.
• Lay in wires and make electrical connections according to specifications and drawings.
• Utilize hand and power tools, including impact drivers, manual and electric screwdrivers, and T-handle Allen wrenches, to perform assembly tasks.
• Read and interpret both metric and standard tape measures to verify dimensions during assembly.
• Use precision measurement tools such as calipers, micrometers, height gauges, and thread gauges to check build tolerances.
• Perform quality checks to ensure assemblies meet tolerance requirements down to .03 micron where applicable.
• Work as part of a cleanroom team to build complex electro-mechanical assemblies, microchips for medical applications, and custom machined components.
• Maintain a clean, organized workstation and follow all cleanroom procedures and guidelines.
• Collaborate with team members to meet production schedules and support optional overtime needs when available.

Essential Skills

• 3-5 years of technical assembly experience with full electromechanical builds.
• 3-5 years of experience reading and working from assembly drawings and prints.
• 3-5 years of experience using hand and power tools, including impact drivers, manual and electric screwdrivers, and T-handle Allen wrenches (ball head and flat head).
• 3-5 years of experience reading both metric and standard tape measures.
• 3-5 years of experience using precision measurement tools such as calipers and micrometers.
• Experience working in a cleanroom environment.
• Experience using height gauges, thread gauges, or similar quality inspection instruments.
• Ability to work with and verify tolerances down to .03 micron.
• Strong attention to detail and commitment to quality.
• Ability to follow detailed technical instructions and prints on a computer.

Additional Skills & Qualifications

• Background in cleanroom manufacturing or assembly of complex electro-mechanical products.
• Experience supporting production for applications such as robotics, medical microchips, or custom machined components.
• Comfort working with quality inspection instruments and measurement tools in a production environment.
• Ability to work effectively as part of a team of 14-16 people.
• Reliability in maintaining consistent attendance and meeting production goals.

Why Work Here?
You will join a company that offers comprehensive medical, dental, and vision coverage, along with a 401(k) plan featuring a 25% match on the first 10% of contributions. Employees enjoy 10 days of paid time off in the first year, plus access to pet insurance and discounts on home and auto insurance. The culture emphasizes community and engagement, with frequent company events such as monthly cookouts, local sports outings, corn hole tournaments, and festive holiday celebrations, creating a supportive and enjoyable workplace.
Work Environment
This role is based in a cleanroom, climate-controlled manufacturing facility that produces complex electro-mechanical assemblies for advanced applications, including military robotics, microchips for medical use, and custom machined components. You will work on first shift, Monday through Friday, from 6:00 a.m. to 2:30 p.m., with optional overtime available. The team size is typically 14-16 people, providing a collaborative yet focused environment. Work is performed at bench stations using computers, hand tools, power tools, and precision measurement instruments. The dress code includes closed-toe shoes, jeans, and T-shirts, suitable for a hands-on, production-focused setting.
Job Type & Location
This is a Contract to Hire position based out of Dayton, OH.
Pay and Benefits
The pay range for this position is $19.00 - $19.00/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 Dayton,OH.
Application Deadline
This position is anticipated to close on Jul 28, 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.