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Entry Level Contamination Jobs (NOW HIRING)

Entry-level Assembler Pay: $17.00 - $18.00 per hour Schedule: Full-Time Opportunity Type: Contract ... Adhere to all cleanroom protocols and contamination control requirements Work Environment This ...

Entry Level Environmental Technician - Oakland, California Intertek, a leading provider of quality ... This includes performing field sampling of building contaminants, indoor air quality, and other ...

... contamination, cleaning validation and verification, and TOC-based cleanliness assessment for pharmaceutical manufacturing equipment and facilities. This is a hands-on, entry-level role ideal for a ...

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Entry Level Contamination information

What are the most commonly searched types of Contamination jobs? The most popular types of Contamination jobs are:
Infographic showing various Entry Level Contamination job openings in the United States as of July 2026, with employment types broken down into 1% As Needed, 82% Full Time, 13% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

$17 - $18/hr

Full-time

Re-posted 4 days ago


Controlled Contamination Services rating

5.2

Company rating: 5.2 out of 10

Based on 5 frontline employees who took The Breakroom Quiz

41st of 59 rated cleaning companies


Job description

Controlled Contamination Services has been a national provider of facility solutions, technical and decontamination services, since 1993. Our clients are in the Life Sciences, Technology, IT, Defense and Aerospace industries. Utilizing state of the art strategies, processes and human capital, Controlled Contamination Services ensures the highest degree of service and integrity for the sensitive environment we support; impacting those industries that impact the world.
POSITION PURPOSE:
The Day Porter role in the company is responsible for daily, on site, janitorial tasks at a defined customer facility or office.
SHIFT DETAILS:
Sunday - Wednesday 7:00am - 3:30pm
MAJOR AREAS OF RESPONSIBILITY:
Include the following key areas and duties, which may be modified or increased as necessary:
  • Fill all spray bottles with the germicide needed to clean and sterilize.
  • Clean, stock, and remove trash in each room. Replace all trash can liners. This task should be repeated multiple times during the shift.
  • Mop all floors and/or vacuum all carpets.
  • Normal duties include but are not limited to cleaning all surfaces within the environment including walls, desks, counters, equipment and floors. As well as other areas by request.
  • Shampoo rugs and clean glass as required.
  • All other duties as defined by your supervisor.

PRIMARY RESULTS ACCOUNTABLE FOR ACHIEVING:
  • Demonstrate excellent communication skills and personal skills.
  • Responsible for any emergency cleaning occurring during shift.
  • Ability to work independently at customer job site.
  • Ability to identify and resolve areas of conflict or concerns. Report to shift supervisor any items needed to be completed by next shift.
  • Notify supervisor of any discrepancies in the overall condition of the environment, i.e., leaking faucet, broken pipe, crack in wall or glass, etc.
  • Must become familiar with cleaning chemical components and safety requirements.

EDUCATION AND/OR EXPERIENCE:
This is an entry level job, GED preferred but not required. Previous work experience preferred.
SKILLS REQUIRED:
Must have and be able to consistently apply the following skills at the levels indicated to produce assigned results.
  • Communication Skills
  • Customer Service Skills
  • Initiative Skills
  • Problem Solving Skills

PHYSICAL REQUIREMENTS:
Required to spend on-the-job time on the following physical activities:
  • Stand
  • Walk
  • Lift/Climb
  • Talk/Hear
  • Use hands to finger, handle or feel
  • Reach with hands or arms
  • The Weight or Force requirement in this position is: Up to 40 pounds

VISION REQUIREMENT:
  • This position requires to have close vision (clear vision at 20 inches or less), and color vision (ability to identify and distinguish colors).
  • Depth perception (three-dimensional vision, ability to judge distances and spatial relationships)
  • Ability to adjust focus (ability to adjust the eye to bring an object into sharp focus)

Controlled Contamination Services is an equal opportunity employer - vets/disability.

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