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In Vivo Scientist Jobs (NOW HIRING)

Merge Labs

Scientist - In Vivo Operations

San Francisco, CA · On-site

$120K - $165K/yr

We are seeking an experienced In Vivo Scientist with a strong background in neuroscience or neuroengineering , and deep expertise in rodent brain surgery and delivery techniques , to lead and scale ...

Merge

Scientist - In Vivo Operations

San Francisco, CA · On-site

$90 - $130/hr

About the Role We are seeking an experienced In Vivo Scientist with a strong background in neuroscience or neuroengineering , and deep expertise in rodent brain surgery and delivery techniques , to ...

Slope

Scientist - In Vivo Operations

San Francisco, CA · On-site

$120 - $165/hr

About the Team Our In Vivo team sits at the core of Merge Labs' experimental engine, operating at ... About the Role We are seeking an experienced In Vivo Scientist with a strong background in ...

Eurofins

Entry-Level In Vivo Scientist

New Brunswick, NJ · On-site

$21 - $25/hr

Scientist responsibilities include, but are not limited to, the following : * Set-up and conduct experiments in accordance with Protocol and SOP's. * Efficiently carry out procedures necessary to ...

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How much do in vivo scientist jobs pay per hour?

As of Sep 5, 2026, the average hourly pay for in vivo scientist in the United States is $54.30, according to ZipRecruiter salary data. Most workers in this role earn between $37.74 and $66.35 per hour, depending on experience, location, and employer.

What is an in vivo scientist?

An In Vivo Scientist is a research professional who specializes in conducting experiments and studies using live animal models to understand biological processes, evaluate drug efficacy, or investigate disease mechanisms. They design and perform experiments, analyze results, and ensure ethical standards in animal research. In Vivo Scientists often collaborate with multidisciplinary teams in pharmaceutical companies, biotechnology firms, or academic research institutions. Their work is crucial for translating laboratory findings into potential clinical applications.

What are the key skills and qualifications needed to thrive as an in vivo scientist?

To thrive as an In Vivo Scientist, you need a solid background in biology or pharmacology, animal handling experience, and typically a relevant advanced degree (e.g., MS or PhD). Familiarity with laboratory animal care regulations, data analysis software, and techniques like dosing, surgery, and tissue collection is essential. Attention to detail, problem-solving, and strong communication skills help in designing experiments and collaborating with multidisciplinary teams. These skills ensure accurate, ethical, and impactful research outcomes in preclinical studies.

What are some common challenges faced by in vivo scientists when managing animal studies, and how can they be addressed?

In Vivo Scientists often encounter challenges such as maintaining consistent animal welfare standards, ensuring experimental reproducibility, and managing complex study logistics. Balancing the scientific objectives with ethical considerations requires careful planning, rigorous protocol adherence, and close collaboration with veterinarians and animal care staff. Staying organized, communicating effectively with the research team, and keeping up-to-date with regulatory requirements can help address these challenges and ensure high-quality, reliable results.

What is the difference between In Vivo Scientist vs In Vitro Scientist?

AspectIn Vivo ScientistIn Vitro Scientist
Required CredentialsBachelor's or Master's in Life Sciences, PhD often preferredBachelor's or Master's in Life Sciences, PhD often preferred
Work EnvironmentLaboratories, animal facilities, research centersLaboratories, cell culture labs, research facilities
Industry UsagePharmaceutical, biotech, academic researchPharmaceutical, biotech, academic research
Common Search/ComparisonIn Vivo Scientist vs In Vitro Scientist

In Vivo Scientists focus on testing and studying biological processes within living organisms, often involving animal models. In Vitro Scientists work with cell cultures and biological samples outside of living organisms. Both roles require similar educational backgrounds and are common in pharmaceutical and biotech industries, but they differ in their experimental approaches and environments.

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In Vivo Scientist jobs near you
Infographic showing various In Vivo Scientist job openings in the United States as of August 2026, with employment types broken down into 1% Internship, 1% As Needed, 91% Full Time, 4% Part Time, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $112,938 per year, or $54.3 per hour.

In Vivo Scientist / Trainer (Pharma Industry)

Pioneer Data

Cambridge, MA • On-site

Contractor

Re-posted 21 days ago

Job description

Position Details:
Our client, a world-leading Pharmaceutical Company in Cambridge, MA is currently looking for an In Vivo Scientist to join their expanding team.
 
Job Title: In Vivo Scientist / Trainer (Pharma Industry)
Duration: 5+ months contract, extendable up to 48 months
Location: Cambridge, MA
 
Note:
The client has the right-to-hire you as a permanent employee at any time during or after the end of the contract.
You may participate in the company group medical insurance plan
 
Job Description:
Comparative Medicine Trainer
 
Position Summary
The ideal candidate will have experience training others on laboratory procedures involving mice and rats, including animal handling, dosing, anesthesia, and other study support techniques.
A Bachelor's degree with at least 2 years of laboratory training experience involving rodents and other research animals is required. Candidates with pharmaceutical industry experience and prior laboratory training experience are preferred.
A LATG certification is also preferred.