Charles River Laboratories
criver.com·Wilmington, United States·Founded 1947
Is Charles River Laboratories hiring? Open roles, functions and locations (2026)
This page reads every active posting attributed to Charles River Laboratories across the ten boards JobsPipe collects (LinkedIn, Indeed, Y Combinator, Workday, Greenhouse, Workable, SmartRecruiters, Ashby, Lever and Paylocity) and reports the mix as shares: which functions and titles the company posts, how senior the roles are, where they sit, which skills the text names, and which boards carry them. Only percentages are published; the underlying counts stay private.
81.0% of Charles River Laboratories's open roles were first sighted in the last 30 days, 24.9% in the last 14, 19.0% have been open for more than 30 days. 6.8% of the postings are marked remote and 64.9% state a salary or range. The remote flag is read from the posting itself, so hybrid roles that never say remote count as on-site.
The largest function is Science & Research at 18.1%, followed by Healthcare at 13.7%. 57.1% of the roles are located in United States, then France at 11.2%. The titles Charles River Laboratories posts most are Animal Care Technician, Histology Technician and Necropsy Technician.
What Charles River Laboratories is hiring for
Function is assigned from the normalized title and the posting text. Each posting carries one function, so these shares sum to at most one.
- Science & Research18.1%
- Healthcare13.7%
- Data & Analytics2.9%
- Operations2.4%
- Administration1.9%
- Logistics & Supply Chain1.9%
- IT & Security1.5%
- Human Resources1.0%
Roles Charles River Laboratories posts most
The canonical titles that appear most often on Charles River Laboratories's active postings, most frequent first. The API filter job_title_or returns the postings behind any title.
- Animal Care Technician
- Histology Technician
- Necropsy Technician
- Animal Research Technician
- Biology Laboratory Technician
- Animal Technician
- Senior Laboratory Technician
- Animal Health Technician
- Research Technician
- Primate Technician
Seniority
Seniority is read from the posting’s own label where one exists. Postings without a label stay in the denominator, so these shares describe how often each level is stated, not the full mix.
- Senior9.3%
- Lead or manager5.4%
- Entry level1.5%
- Mid level<0.5%
Where the roles are
Location is the country on the posting, not the headquarters. The filter job_country_code_or reproduces each row.
- United States57.1%
- France11.2%
- United Kingdom10.7%
- Canada7.3%
- Germany4.4%
- Ireland3.4%
Skills named in Charles River Laboratories's postings
Each posting counts once per skill its text names, so the shares overlap.
- adaptability70.2%
- communication41.5%
- compliance34.2%
- quality-assurance29.3%
- gmp20.5%
- attention-to-detail15.1%
- leadership13.7%
- organizational-skills11.2%
- excel9.3%
- mentoring8.3%
Where Charles River Laboratories posts
The boards and applicant tracking systems that carry Charles River Laboratories's active postings. A posting syndicated to several boards is counted once per board, so the shares can overlap.
- Indeed100.0%
Industry
Industry is the ISIC division resolved for the employer on each posting. Most companies resolve to one division; a second one usually means a subsidiary or a differently classified posting source.
- Scientific R&D100.0%
FAQ
Is Charles River Laboratories hiring right now?+
Yes. JobsPipe's index holds active postings attributed to Charles River Laboratories, and 81.0% of them were first sighted in the last 30 days (24.9% in the last 14). New sightings are the cleanest read of whether hiring is live rather than a backlog of stale listings; 19.0% of the open roles have been up for more than 30 days.
What roles is Charles River Laboratories hiring for?+
By function, the largest shares are Science & Research (18.1%), Healthcare (13.7%) and Data & Analytics (2.9%). The titles posted most often are Animal Care Technician, Histology Technician, Necropsy Technician, Animal Research Technician and Biology Laboratory Technician. Function is assigned from the normalized title and the posting text, and titles are the canonical form of the posting's own title.
Does Charles River Laboratories hire remote?+
6.8% of Charles River Laboratories's active postings carry a remote flag. The flag is read from the posting itself, so hybrid roles that never say remote are counted as on-site. Filter the API with remote set to true and company_name_or set to the company to reproduce the figure.
Where is Charles River Laboratories hiring?+
By posting location, the largest shares are United States (57.1%), France (11.2%) and United Kingdom (10.7%). The company is headquartered in Wilmington, United States. Location is the country on the posting, not the headquarters, so a company can post mostly outside the country it is based in.
How do I get Charles River Laboratories's postings from the API?+
POST to /v1/jobs/search with company_name_or set to ["Charles River Laboratories"] and status set to active. There is no domain filter; the company name is matched as it appears on the posting. Add job_title_or, remote or job_country_code_or to narrow the result, and discovered_at_gte to keep only roles sighted after a date.
How are roles attributed to Charles River Laboratories?+
By the employer domain on the posting. When a board or ATS exposes the employer's website, JobsPipe resolves it to a domain and groups every posting under it; postings that only carry a company name are matched to a domain where the name is unambiguous. Domain attribution is a signal, not proof: a staffing partner can post under a client's name, and a subsidiary can post under its parent's domain.
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Know the day Charles River Laboratories posts its next role, or pull every posting behind these shares.