GMP Cleanroom Cleaner (Part-Time, 5 pm-11 pm, 3 days/week)

Cellular Biomedicine Group Inc Rockville, Maryland, United States Facilities

About this position

Responsibilities and Duties:

  • Perform routine and scheduled cleaning of cleanrooms, classified areas, and support spaces (ISO 7, 8, and CNC).
  • Follow approved SOPs for cleaning, disinfection, and sanitization of floors, walls, ceilings, equipment, and surfaces.
  • Prepare and properly use approved cleaning agents and disinfectants.
  • Operate cleanroom cleaning tools (mop systems, wipes).
  • Adhere to gowning procedures and aseptic behavior requirements.
  • Document cleaning activities accurately in logs and records.
  • Report deviations, spills, contamination risks, or equipment issues immediately.
  • Maintain inventory of cleaning supplies and notify supervisors of low stock.
  • Follow safety procedures including chemical handling and PPE use.
  • Participate in training, qualification, and requalification programs
  • Work Schedule: This is a part-time position requiring availability from 5:00 p.m. to 11:00 p.m., three days per week, Monday through Friday.


Qualifications and Requirements:

  • Ability to read, understand, and communicate in English, as SOPs, work instructions, and day-to-day team communications are conducted in English.
  • Strong attention to detail and reliability.
  • High school diploma or equivalent preferred.
  • Previous cleanroom, GMP, pharmaceutical, or healthcare cleaning experience is an asset.
  • Ability to read and follow detailed written procedures.
  • Basic understanding of contamination control principles preferred.


Physical Requirements:

  • Ability to stand for extended periods.
  • Ability to bend, lift, and carry up to 20–30 lbs.
  • Comfortable working in full cleanroom gowning (coveralls, masks, gloves, goggles).
  • Comfortable working at late afternoon.

Salary Information

$20.0 - $30.0 Hourly Wage