In Vivo Scientist

Job Title: Scientist

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Job Description

We are seeking a dedicated scientist to perform in vivo studies using mouse models of autoimmunity. You will be responsible for processing organs for immune cell isolation and analysis, maintaining, expanding, and/or modulating cells, and evaluating them using in vitro assays. Your role will include the analysis of data utilizing biological and statistical software such as FlowJo, Excel, and Prism. The position requires close collaborative interactions with various teams across the organization, along with meticulous documentation of experimental procedures and results.

Responsibilities

• Conduct in vivo studies with mouse models focusing on autoimmunity.

• Process organs for immune cell isolation and analysis.

• Maintain, expand, or modulate cells and evaluate using in vitro assays.

• Analyze data using biological and statistical software like FlowJo, Excel, and Prism.

• Collaborate closely with teams across the organization.

• Document experimental procedures and results accurately.

Essential Skills

• Proficiency in in vivo assays, dosing, and injections.

• Experience with in vitro techniques and flow cytometry.

• Familiarity with biological and statistical software such as FlowJo, Excel, and Prism.

Additional Skills & Qualifications

• BS/MS degree with 5+ years of industry experience.

• Training in the proper handling and care of mice, including blood and tissue sample collection, is strongly preferred.

• Experience with tissue culture, cell-based assays, and flow cytometry is desirable.

Work Environment

Join a highly collaborative team focused on autoimmunity, immune cell biology, and tissue immunity within the Immunology & Inflammation Group. Engage in cutting-edge immunological research contributing to human health. Work in a vivarium and laboratory environment, onsite 5 days per week from 8am to 5pm. Enjoy a dynamic and supportive work culture with state-of-the-art facilities including a gym, cafeteria, and plans for a fully staffed daycare in five years. Benefit from opportunities for growth and comprehensive employee packages including stock options, bonuses, and 401k match. Contract employees receive accrued sick and vacation time, along with observed holidays.

Job Type & Location

This is a Contract to Hire position based out of Tarrytown, NY.

Pay and Benefits

The pay range for this position is $45.00 - $60.00/hr.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: - Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)

Workplace Type

This is a fully onsite position in Tarrytown,NY.

Application Deadline

This position is anticipated to close on Jan 21, 2026.

About Actalent

Actalent is a global leader in engineering and sciences services and talent solutions. We help visionary companies advance their engineering and science initiatives through access to specialized experts who drive scale, innovation and speed to market. With a network of almost 30,000 consultants and more than 4,500 clients across the U.S., Canada, Asia and Europe, Actalent serves many of the Fortune 500.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

If you would like to request a reasonable accommodation, such as the modification or adjustment of the job application process or interviewing due to a disability, please email [email protected] (%[email protected]) for other accommodation options.