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Job Req ID:  103836

Animal Cage Washer

We are seeking an Animal Cage Washer. The Animal Cage Washer is responsible for providing a clean and sterilized living environment for research animals.

Specific Duties & Responsibilities

  • Operate mechanical cage washing equipment, autoclaves and other sanitizing equipment.
  • Maintain adequate levels of cage wash chemicals.
  • Scrape and empty pans and cages of soiled bedding.
  • Pre­clean large animal cages for cage wash machinery.
  • Prepare clean rodent cages for autoclaving to include food, bedding, water bottles and appropriate covering.
  • Load assembled cages onto transport racks in preparation for sterilization by steam autoclave.
  • Load, operate and unload steam autoclaves.
  • Place processed bedding, feed and other related items into assembled, sanitized cages.
  • Maintain detailed records of maintenance schedules, detergent and disinfectant use, cage washer and autoclave performance tests.
  • Perform preventative maintenance and minor repairs on autoclaves and cage washers.
  • Dispose of waste materials.
  • Sweep, mop and disinfect cage wash area at the end of each shift and take all trash to the dumpster.
  • Receive and stock feed and bedding in the storage area.
  • Perform additional cleaning and maintenance in preparation for inspections or as required.
  • Observe all safety policies and procedures and use equipment and chemical treatments properly to avoid harming animals, self, others and damaging property.

Special Knowledge, Skills & Abilities 

  • Ability to understand and follow detailed oral and written instructions.
  • Ability to read and write to maintain records, read instructions, labels, etc.
  • Ability to understand and follow safety practices.
  • Ability to interact and work with faculty, students, staff, and visitors in a respectful and courteous manner.
  • Ability to work under environmental conditions that require the use of safety equipment.
  • Able to lift 1Olbs. of bedding, 25lb bags of feed, operate cage washer, tunnel washer, sterilizer, and cage prep.
  • Must be able to work a flexible schedule including weekends and holidays.

Minimum Qualifications
  • High School Diploma or graduation equivalent preferred.

**This is a Bargaining Unit position. All newly hired employees in Bargaining Unit positions shall be considered “probationary” employees until completion of 90 calendar days of employment. These employees shall become members of the Bargaining Unit if this employment continues beyond four months. The university will notify the employees’ union. Bargaining Unit employees shall become eligible for benefits upon completion of their probationary period.


Classified Title: BU Animal Cage Washer-SSR 
Working Title: Animal Cage Washer   
Role/Level/Range: USKILLD4/01/BU  
Starting Salary Range: $16.23 per hour, increases to $19.10 after 12 months 
Employee group: Casual status with full-time schedule during 90 day probationary period. 40 hour work week from start date.  
Schedule: M-F 8am- 4:30pm 
Exempt Status: Non-Exempt 
Location: 04-MD:School of Medicine Campus 
Department name: 10002956-SOM Onc Animal Research Services 
Personnel area: School of Medicine 


Please refer to the job description above to see which forms of equivalency are permitted for this position. If permitted, equivalencies will follow these guidelines:
JHU Equivalency Formula: 30 undergraduate degree credits (semester hours) or 18 graduate degree credits may substitute for one year of experience. Additional related experience may substitute for required education on the same basis. For jobs where equivalency is permitted, up to two years of non-related college course work may be applied towards the total minimum education/experience required for the respective job.

**Applicants who do not meet the posted requirements but are completing their final academic semester/quarter will be considered eligible for employment and may be asked to provide additional information confirming their academic completion date.

The successful candidate(s) for this position will be subject to a pre-employment background check.


The Johns Hopkins University values diversity, equity and inclusion and advances these through our key strategic framework, the JHU Roadmap on Diversity and Inclusion.


Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.


EEO is the Law
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Accommodation Information

If you are interested in applying for employment with The Johns Hopkins University and require special assistance or accommodation during any part of the pre-employment process, please contact the Talent Acquisition Office at For TTY users, call via Maryland Relay or dial 711. For more information about workplace accommodations or accessibility at Johns Hopkins University, please visit


Johns Hopkins has mandated COVID-19 and influenza vaccines, as applicable. Exceptions to the COVID and flu vaccine requirements may be provided to individuals for religious beliefs or medical reasons. Requests for an exception must be submitted to the JHU vaccination registry. For additional information, applicants for SOM positions should visit and all other JHU applicants should visit


The following additional provisions may apply, depending on campus. Your recruiter will advise accordingly.

The pre-employment physical for positions in clinical areas, laboratories, working with research subjects, or involving community contact requires documentation of immune status against Rubella (German measles), Rubeola (Measles), Mumps, Varicella (chickenpox), Hepatitis B and documentation of having received the Tdap (Tetanus, diphtheria, pertussis) vaccination. This may include documentation of having two (2) MMR vaccines; two (2) Varicella vaccines; or antibody status to these diseases from laboratory testing. Blood tests for immunities to these diseases are ordinarily included in the pre-employment physical exam except for those employees who provide results of blood tests or immunization documentation from their own health care providers. Any vaccinations required for these diseases will be given at no cost in our Occupational Health office.


Note: Job Postings are updated daily and remain online until filled.



School of Medicine - East Baltimore Campus