Animal Research Technician (Temporary to Permanent)

Charles River Laboratories, Inc.
Mattawan, MI

Job Description

Job Description

Job Summary

We are seeking Temporary to Potential Permanent Animal Research Technician at our Safety Assessment site located in Mattawan, MI. The pay for this position is $19/hour plus non-CRL benefits.

A Technician is responsible for assisting management, scientists, veterinarians and study related items. The technician performs basic skills independently and continues to work under supervision to gain proficiency on skills still in development. They administer substances to animals, perform husbandry duties including cleaning/transporting caging and providing food and water; perform observations of animals to determine morbidity/mortality ; collect and handle data and specimens.

In this role, expect to preform husbandry duties including the following:

  • Cleaning/transporting caging
  • Providing food ad water
  • Observing animals to determine general health/concerns
  • Collecting and handling data and specimens
  • Administering substances to animals

Training Schedule:

Week 1 : Monday Afternoon, Tuesday-Friday 8:00AM – 4:30PM

Week 2+ : Monday-Friday 7:00AM* – 3:30PM*

Potential Permanent Schedules: May vary based on business need and available roles to include:

  • Monday – Friday with weekend and holiday rotations 07:00AM – 3:30PM
  • Sunday – Thursday with holiday rotations 07:00AM – 3:30PM
  • Tuesday – Saturday with holiday rotations 07:00AM – 3:30PM
  • Wednesday – Saturday with holiday rotations 07:00AM – 3:30PM
  • Saturday – Wednesday with holiday rotations 07:00AM – 3:30PM

All roles and shifts require flexibility to work extended hours outside of scheduled shift based on business need, sometimes with short notice.

Job Qualifications

  • Education: High school diploma or General Education Degree (G.E.D.), required. Bachelor’s degree (BA/BS) or equivalent in a biological science, preferred.
  • Experience: No previous experience required.
  • Ability to work extended hours beyond normal work schedule includes evenings, weekends, extended shifts, and/or extra shifts, sometimes on short notice.
  • Must be authorized to work in the United States without a sponsor visa, now or in the future.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

  • Ensure good welfare and humane care for all animals worked with through gentle, positive human animal interactions.
  • Train in on-boarding skills which may include animal handling, husbandry, observations, basic physiological indices, and data collection/recording to support each skill. Specific tasks will be based on each area’s training plan and business needs.
  • Collect, document, review, and verify data on forms, or in electronic data capture systems.
  • Maintain appropriate communication with other personnel.
  • Use and maintain instrumentation and equipment according to SOPs.
  • Capable of repetitive gripping, pinching, lifting, carrying, pushing, and pulling. Job requires ability to independently routinely lift or carry up to 50lbs, or team lift weights exceeding 50lbs.
  • Ability to perform repeated twisting, bending, and reaching; exposure to hot and/or humid environments.
\nCompany Description

Charles River is an early-stage contract research organization (CRO). We have built upon our foundation of laboratory animal medicine and science to develop a diverse portfolio of discovery and safety assessment services, both Good Laboratory Practice (GLP) and non-GLP, to support clients from target identification through preclinical development. Charles River also provides a suite of products and services to support our clients’ clinical laboratory testing needs and manufacturing activities. Utilizing this broad portfolio of products and services enables our clients to create a more flexible drug development model, which reduces their costs, enhances their productivity and effectiveness to increase speed to market.

With over 20,000 employees within 110 facilities in over 20 countries around the globe, we are strategically positioned to coordinate worldwide resources and apply multidisciplinary perspectives in resolving our client’s unique challenges. Our client base includes global pharmaceutical companies, biotechnology companies, government agencies and hospitals and academic institutions around the world.

At Charles River, we are passionate about our role in improving the quality of people’s lives. Our mission, our excellent science and our strong sense of purpose guide us in all that we do, and we approach each day with the knowledge that our work helps to improve the health and well-being of many across the globe. We have proudly supported the development of 86% of the drugs approved by the FDA in 2021.

Company Description

Charles River is an early-stage contract research organization (CRO). We have built upon our foundation of laboratory animal medicine and science to develop a diverse portfolio of discovery and safety assessment services, both Good Laboratory Practice (GLP) and non-GLP, to support clients from target identification through preclinical development. Charles River also provides a suite of products and services to support our clients’ clinical laboratory testing needs and manufacturing activities. Utilizing this broad portfolio of products and services enables our clients to create a more flexible drug development model, which reduces their costs, enhances their productivity and effectiveness to increase speed to market.\n\nWith over 20,000 employees within 110 facilities in over 20 countries around the globe, we are strategically positioned to coordinate worldwide resources and apply multidisciplinary perspectives in resolving our client’s unique challenges. Our client base includes global pharmaceutical companies, biotechnology companies, government agencies and hospitals and academic institutions around the world.\n\nAt Charles River, we are passionate about our role in improving the quality of people’s lives. Our mission, our excellent science and our strong sense of purpose guide us in all that we do, and we approach each day with the knowledge that our work helps to improve the health and well-being of many across the globe. We have proudly supported the development of 86% of the drugs approved by the FDA in 2021.

Posted 2026-08-08

Recommended Jobs

.NET Developer

Corporate Office
Madison Heights, MI

Product line/service:Financial Services Software Job title:.NET Developer Employment Availability:Full Time/Part-Time Available Job Position:Regular Employee Hours per week:20-40 Job(s) available…

View Details
Posted 2026-05-27

Permitting Expert - AI Trainer

Mercor
Detroit, MI

Job Description Job Description About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchma…

View Details
Posted 2026-07-23

Housekeeping Supervisor

MalaceHR
Lake Orion, MI

Housekeeping Supervisor Housekeeping Supervisor oversees the work of housekeeping staff and ensure that manufacturing locations, and other facilities are kept clean and safe. They enforce staff com…

View Details
Posted 2026-06-10

Weekend Cleaner for Medical Facility

Corporate Cleaning Group
Ann Arbor, MI

Job Description Job Description Description: Corporate Cleaning Group is now hiring a Part-Time Cleaning Day Porter for a medical office in Ann Arbor Location: Ann Arbor (near State Street …

View Details
Posted 2026-08-05

Urgent Hiring: Helpers for In-Home Support - Powell Township, MI

Herewith Caregivers
Michigan

Job Description Job Description Location: Powell Township, MI Start Date: ASAP Helper Rate: $16–$17 per hour We are seeking multiple compassionate and reliable helpers to provide 24…

View Details
Posted 2026-07-05

Open interviews FOH Team members Chick-fil-A Grand Opening!!

Chick-fil-A Detroit Medical Center
Detroit, MI

Job Description Job Description Join Our FOH Opening Team! Chick-fil-A is Opening Soon Near Campus Martius! Are you looking for a positive, fast-paced, and rewarding career in the heart of the …

View Details
Posted 2026-08-07

Human Resources Generalist

ACCESS
Dearborn, MI

Job Title: Human Resources Generalist Job Status: Full-time Job Summary: Under general supervision, uses intermediate skills gained through training and experience to provide day-to-day admi…

View Details
Posted 2026-04-30

Director of Operations

Castor Consulting LLC
Birmingham, MI

Job Description Job Description Castor Engineering is seeking a Director of Operations to lead day-to-day execution and strengthen operational performance across the organization. Position Sum…

View Details
Posted 2026-06-29

Correctional Officers

Minnehaha County
Detroit, MI

Job Description This position is located in Sioux Falls, SD Why Join Our Team The Minnehaha County Sheriff's Office , located in historic downtown Sioux Falls, South Dakota , is now accept…

View Details
Posted 2026-08-05