Charles River
As of 3 November 2026, Charles River has 369 open roles (31 new in 30 days), its research and science team is hiring most, and its postings name Microsoft Office, Microsoft Excel and Microsoft Word as the tools the team works in.
As of 3 November 2026 · refreshed daily · counts move as websites, DNS and career sites are re-read.
- Headquarters
- Hettlingen, Kanton Zürich, United States
- Employees
- 10,001+ employees (linkedin)
- Sells to
- biotech startups, pharmaceutical companies
- Certifications on site
- gmp
- Site languages
- EN
- Career system
- Successfactors
Charles River in one screen
Read from criver.com: what the company does, the customers it names, the buyers we can actually see, and the companies that sell the same thing.
Charles River is a global life sciences CRO that provides drug discovery, preclinical testing, clinical development, and manufacturing and commercialization services for pharmaceutical and biotech companies. Its offerings include integrated drug discovery, pharmacology studies, IND-enabling programs, biologics contract manufacturing, and cell and gene CDMO solutions. It also supplies research animal models, human immune and stem cells, and genetically engineered animal models.
Named on the site: biotech startups, pharmaceutical companies.
Nearest companies by what they do, sell and whom they serve, 51+ employees. 554 scored.
What Charles River says it runs
Tools named in the company's own postings as the team's systems, with the sentence that says so. What the website and DNS show is listed separately.
• MS Office package and Presentation skills• Proficiency in Microsoft Office applications, particularly Excel, Word, and Outlook.Proficiency in the use of standard software including Microsoft® Excel, Word, PowerPoint, etc.Proficiency in the use of standard software including Microsoft® Excel, Word, PowerPoint, etc.• Proficiency in Microsoft Office applications, particularly Excel, Word, and Outlook.• Strong proficiency in Excel and Power BI is required; experience with other business intelligence tools, such as Tableau, is also acceptable.• Proficiency with Microsoft 365 applications, Outlook, SharePoint, Smartsheet, SAP and virtual collaboration platforms.• Proficient in computers (IE: MS Office Suite)• Proficient in word processing, spreadsheet, and database software including Salesforce, LinkedIn Navigator, ZoomInfo, Crunchbase.• Proficient in word processing, spreadsheet, and database software including Salesforce, LinkedIn Navigator, ZoomInfo, Crunchbase.• Proficiency with Microsoft 365 applications, Outlook, SharePoint, Smartsheet, SAP and virtual collaboration platforms.• Proficiency with Microsoft 365 applications, Outlook, SharePoint, Smartsheet, SAP and virtual collaboration platforms.• Proficiency with Microsoft 365 applications, Outlook, SharePoint, Smartsheet, SAP and virtual collaboration platforms.
• Proficient in word processing, spreadsheet, and database software including Salesforce, LinkedIn Navigator, ZoomInfo, Crunchbase.Vendors whose code loads on criver.com or whose records sit in its DNS. Page plumbing (libraries, fonts, consent banners) is left out.
369 open roles, 31 opened in 90 days
Read hourly from the company's career system. Open roles and new roles in the last 30 days, by team. Companies hiring research and science in United States →
| open · new 30 d | |
|---|---|
| Research and science | 96 · 12 |
| Agriculture and environment | 65 · 1 |
| Healthcare clinical | 16 · 0 |
| Quality, safety & environment | 9 · 0 |
| Finance & accounting | 8 · 0 |
| Sales | 8 · 0 |
| Skilled trades and field service | 8 · 0 |
| Customer service & success | 7 · 2 |
| Facilities cleaning and security | 6 · 1 |
| Healthcare support and caregiving | 6 · 0 |
| Product, program & project management | 6 · 0 |
| Business development & strategy | 5 · 1 |
| Legal, compliance & risk | 5 · 2 |
| Manufacturing and production | 4 · 0 |
| Administration & office | 3 · 3 |
| Arts media and entertainment | 3 · 0 |
| Education & training | 3 · 1 |
| General management & consulting | 2 · 0 |
| Human resources | 2 · 0 |
| IT operations & business systems | 2 · 0 |
| Data & AI | 1 · 0 |
| Engineering (non-software) | 1 · 0 |
| Logistics warehouse and transport | 1 · 1 |
| Marketing & communications | 1 · 1 |
| Travel, leisure & events | 1 · 0 |
What is changing, read from the postings
Intents are events the employer states about itself, each with the sentence and the posting it came from.
No change signals read in the current postings.
Sales, marketing and IT leaders by function. Add Charles River to a monitor and get a webhook when a role opens, a tool appears or a signal is read.
Start free, no card. The first 20 are above; e-mails are verified at the mail server when you open them.
Companies like Charles River
Nearest by what they do, what they sell and whom they sell to, 51+ employees. 6 of 554 scored.
From the company's own website
Quote the sentence with the date and the link. The numbers change daily; the link always shows the current ones.
Charles River (Hettlingen, United States, 10,001+ employees) has 369 open roles, 31 new in 30 days, and names 14 tools in its postings. (Breaknorm, 3 November 2026, https://breaknorm.co/company/criver.com)
Read from the source, not self-reported
Every number on this page can be traced to a page we crawled or a posting we read. Full methodology →
- ProfileBuilt from criver.com: summary, offerings, customers, certifications and contact points are extracted from its pages, with a confidence score per field.
- HiringRead hourly from the company's Successfactors career site; reposts collapse into one record.
- Tech stackTools the employer's own text names as the team's systems, with the quote; website scripts counted separately.
- HeadcountLinkedIn where known, otherwise estimated from the site.
Charles River: questions
Does Charles River use Microsoft Office?
Yes, by the company's own words: 93 postings name it, first seen 2026-10-25, in the research and science team.
Is Charles River hiring?
369 open roles as of 3 November 2026, 31 opened in the last 30 days and 42 closed. The largest team hiring is research and science.
Where does this profile come from?
From criver.com itself: we crawled it on 2026-08-22, built the profile on 2026-08-22, and read its career site (Successfactors) hourly since. Headcount is from LinkedIn.
Who should I write to at Charles River?
The people are behind the login: decision makers by function, verified at the mail server when you open them. 0 public role addresses from the site are there too.
Get this company your way
The same data as a search, over MCP and the API, as bulk files, or pushed to you as it changes.
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