Scientist II, Immunology – Aro Biotherapeutics – USA
Job Overview
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Date PostedMarch 21, 2026
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Location
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Expiration dateApril 20, 2026
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Click to apply:
Job Description
Job Title: Scientist II, Immunology
Location: Philadelphia, PA
Reports To: Associate Director, Immunology
Type: Full-Time
Company Overview:
Based in Philadelphia, Aro Biotherapeutics is a clinical stage biotechnology company dedicated to advancing transformative therapies in Inflammation and Immunological Disorders (I&I). Leveraging cutting-edge RNA technologies including siRNA, we are building a pipeline of innovative treatments designed to address unmet patient needs in I&I, while advancing products in other therapeutic areas in collaboration with partners.
Position Summary:
The primary responsibility of this role will be to design and execute experiments to support Immunology discovery strategy and progression of our candidate drugs into the clinic. The candidate will execute experiments, analyze and record data, and communicate findings to peer scientists.
Key Responsibilities:
- To learn standardized experimental protocols, Aro technology, and Aro strategy
- Design and execute experiments for in vitro and ex vivo studies (Please note this is a 100% bench role)
- Analyze data and record data in electronic notebook in a timely manner
- Attend regular meetings to communicate and present experimental plans and data to direct team and multiple cross-functional scientific teams.
- Conduct cellular transfections, RT-qPCR, ELISAS, and cell-based assays
- Maintain cell lines and inventory
- Provide technical support for experiments lead by other members of the team. Experiments include in vitro human and mouse immunological assays
Qualifications:
- Living within commuting distance to center city, Philadelphia
- Non-PhD, with a Master’s Degree in a biological science
- Previous work experience in pharma industry/biotech, preferred
- Experience in a laboratory setting conducting mammalian cell culture with cell lines and primary cells
- Previous experience working with immune cells preferred
- Experience with molecular biology techniques, including RNA extraction, RT-qPCR, ELISA required
- Experience with Flow Cytometry is a plus
- Knowledge of Graph-Pad prism is a plus
- Detail-oriented, self-motivated, and comfortable working with highly technical projects and personnel
- Highly adaptable and responsive to delivering on fast-paced projects
- Effective written and oral communication skills
- Team-oriented with a strong work ethic
Equal Opportunity Employer Disclaimer:
Aro Biotherapeutics is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All employment decisions are based on qualifications, merit, and business needs. We do not discriminate on the basis of race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, or any other characteristic protected under applicable law.
Employment at Will Disclaimer:
Nothing in this job description is intended to create an employment contract. Employment with Aro Biotherapeutics is at-will and may be terminated by either the employee or the company at any time, with or without cause or notice.
Featured benefits
Medical insurance, Vision insurance, Dental insurance, Paid paternity leave, 401(k), Paid maternity leave, Disability insurance
Requirements added by the job poster
• Working in an onsite setting
• Authorized to work in the United States
• No need for visa sponsorship
• Master’s Degree