Research Model Husbandry

October 30, 2026
$18 / hour
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Job Description

Job Summary:

  • As an Animal Care Associate for our GEMS Breed Group in Wilmington, MA.
  • The GEMS Animal Care Associate will learn how and continue to maintain and monitor the health, production, and physical environment of client or (CRL) animals housed at CRL facilities.
  • These environments may include isolators or individual ventilated cages (IVC).

Duties & Responsibilities:

  • Perform entry-level husbandry tasks, including supplying food, bedding, water and environmental
    enrichment.
  • Maintain rat and mouse colonies, including setting up matings, weaning and sexing of offspring, genetic
    sampling of animals.
  • Handle rodents (mice and rats), including restraining of animals for collection of fecal pellets, ear/tail
    sampling as well as tagging animals for identification.
  • Observe animals for any abnormalities or common health issues.
  • Identify and select specific animals for customer shipments, genotyping, health monitoring, matings, transfers
    or other various tasks as needed.
  • Learn, understand, and comply with all Standard Operating Procedures (SOPs) with direct supervision and
    instruction for most processes/tasks.
  • Learn and strictly follow all animal welfare standards and biosecurity procedures necessary to maintain
    isolator integrity and animal health status, including the proper sterilization and entry of supplies/animals into
    isolators.
  • Be detailed-oriented and enter accurate data entry into Internet Colony Management (ICM).
  • Ensure compliance with all local, state and federal laws governing the use of research animals.
  • Ability to prioritize and execute daily tasks with guidance from supervisor(s).
  • Perform general housekeeping and adhere to EHS, safety, and ergonomic procedures.
  • General computer skills and ability to quickly learn required computer programs, databases and other applications (i.e. ICM and Microsoft Office).
  • Be able to learn to identify issues and communicate to management and learn the importance of our CRL DNA and core values.
  • Perform all other related duties as assigned.

Required Qualifications:

  • Experience: Entry-level, no previous experience required.
  • Sufficient computer knowledge to use a tablet computer and communicate using Microsoft Applications.
  • The ability to develop knowledge of, respect for, and skills to engage with those of other cultures or
    backgrounds.
  • The ability to communicate clearly and effectively.

Certification & Licensure:

  • AALAS certification at the ALAT or above.