Joulé · 17 hours ago
Biologist
Boston, MA
Contract
Onsite
New Grad, Entry Level
$30/hr - $45.40/hrJoulé is seeking a motivated Lab Scientist to join their Immunology team. The successful candidate will support experimental workflows focused on immune cell isolation, culture, differentiation, and functional characterization in a collaborative research environment.
Responsibilities
Isolate immune cells (e.g., PBMCs, T cells, NK cells, monocytes) from whole blood using standard immunomagnetic or density gradient methods
Maintain and culture primary immune cells under sterile conditions
Differentiate monocytes into macrophages or dendritic cells as needed
Prepare samples for flow cytometry, including staining panels for immune markers
Operate flow cytometers and analyze data to assess cell phenotype and viability
Set up immune cell-based killing assays (e.g., NK-cell cytotoxicity, T-cell killing) using appropriate target cells
Document observations, interpret results, and maintain accurate records
Follow SOPs and good tissue culture practices
Ensure adherence to biosafety and company policies
Qualification
Required
Bachelor's degree in Biology, Immunology, Biotechnology, or related field
Basic laboratory skills and aseptic technique
Ability to learn and adapt to new protocols quickly
Strong attention to detail, organizational skills, and ability to work in a team environment
Effective oral and written communication skills
Preferred
Familiarity with immune cell isolation and flow cytometry preferred
Exposure to immune cell-based assays or cytotoxicity testing
Knowledge of data analysis tools for flow cytometry
Benefits
Health and welfare benefits coverage options
Medical
Dental
Vision
Spending accounts
Life insurance
Voluntary plans
Participation in a 401(k) plan
Company
Joulé
At Joulé, we believe our world is filled with possibilities – where character, integrity, and commitment drive our purpose.
Founded in 1965
51-200 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase