We are seeking a highly motivated Scientist/Senior Scientist with strong expertise in both in vitro and in vivo translational studies for preclinical and IND-enabling research programs. This role is ideal for a PhD- level/ Masters level scientist with strong hands-on laboratory experience and a working understanding of animal research supported translational studies, particularly in oncology, biologics, or antibody-drug conjugates (ADCs). The incumbent works cross-functionally with internal departments and external resources on in vitro and in vivo translational research related issues. The Scientist/ Senior Scientist supports adherence to relevant regulatory requirements and company Standard Operating Procedures (SOPs) as appropriate.
Job Responsibilities:
- Design, execute, and analyze cell-based and biochemical assays to evaluate target biology, mechanism of action, and compound/biologic efficacy.
- Support and/or conduct rodent (mouse) in vivo studies in compliance with IACUC and institutional guidelines.
- Perform mouse handling, dosing (e.g., IV, IP, SC, PO injections), blood collection, tissue harvesting, and necropsy.
- Assist with study planning, execution, and data analysis for pharmacology, efficacy, PK/PD, and tolerability studies.
- Document study outcomes and contribute to study reports, presentations, and regulatory-supporting materials.
- Maintain accurate experimental records and analyze datasets using appropriate statistical methods.
- Troubleshoot assays and contribute to continuous method improvement.
- Perform other tasks and assignments as needed and specified by management.
Required Knowledge skills and abilities:
- Proven ability to design experiments, analyze data, and communicate results clearly
- Proficiency with Microsoft Office
- Ability to work independently and collaboratively, as required, in a team environment consisting of internal and external team members.
- Analytical thinker with excellent problem-solving skills and the ability to adapt to changing priorities and deadlines.
- Excellent planning, organization and time management skills including the ability to support and prioritize multiple projects
Education and experience requirement:
Required:
- PhD in Biology, Biotechnology, Biomedical Sciences, Pharmacology, or a related field with 2+ years (Scientist) or 4+ years (Senior Scientist) of related industry experience
OR
- Master’s/bachelor’s degree in biology, Biotechnology, Biomedical Sciences, Pharmacology, or related field with 6-8 years of equivalent hands-on experience.
- Strong hands-on experience with in vitro cell culture and assay development.
- Hands-on experience supporting or conducting in vivo mouse studies, including handling, injections/dosing, and sample collection.
- Experience working in a preclinical, translational, CRO, biotech, or pharmaceutical environment.
Preferred:
- Demonstrated experience in oncology, biologics, or antibody-drug conjugates (ADCs).
- Experience with flow cytometry, ELISA/Luminex, imaging-based assays, or multi-parameter data analysis.
- Prior involvement in IND-enabling or regulatory-facing studies.
- CRO management or sponsor-facing experience.
- Familiarity with GLP/GxP considerations and preclinical regulatory expectations.
Working conditions:
Laboratory and office environment
Compensation:
Scientist: $55,000 to $75,000 per annum
Senior Scientist: $88,000 to $110,000 per annum
NJ Bio, Inc. is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to their race, color, sex, religion, age, sexual orientation, gender identity, national origin, or protected veteran status and will not be discriminated against on the basis of disability or any other characteristic protected by applicable federal, state, or local laws.
Skills Required
- PhD in Biology, Biotechnology, Biomedical Sciences, Pharmacology, or related field with 2+ years (Scientist) or 4+ years (Senior Scientist) industry experience, OR Master's/Bachelor's with 6-8 years equivalent hands-on experience.
- Strong hands-on experience with in vitro cell culture and assay development (cell-based and biochemical assays).
- Hands-on experience supporting or conducting in vivo mouse studies, including handling, dosing (IV, IP, SC, PO), blood collection, tissue harvesting, and necropsy.
- Experience working in preclinical, translational, CRO, biotech, or pharmaceutical environments.
- Proficiency with Microsoft Office and ability to document experimental records and prepare study reports.
- Ability to design experiments, analyze data using appropriate statistical methods, communicate results, and work independently or collaboratively in teams.
- Knowledge of and ability to follow IACUC and institutional guidelines and company SOPs for animal research.
- Experience in oncology, biologics, or antibody-drug conjugates (ADCs).
- Experience with flow cytometry, ELISA/Luminex, imaging-based assays, or multi-parameter data analysis.
- Prior involvement in IND-enabling or regulatory-facing studies, CRO management, or sponsor-facing experience.
- Familiarity with GLP/GxP considerations and preclinical regulatory expectations.
What We Do
NJ Bio, Inc. is a leading Contract Research Organization (CRO) and Contract Development and Manufacturing Organization (CDMO) that provides integrated chemistry and biology services to biotechnology and pharmaceutical companies. Specializing in antibody-drug conjugates (ADCs) and bioconjugation, the company supports programs from early-stage discovery through GMP manufacturing, delivering highly tailored and innovative solutions to accelerate the development of complex targeted therapies for patients.
