Scientist II​/Sr. Scientist, In Vivo Pharmacology

Here at Kelonia Therapeutics, we aren’t just a clinical company; we’re trailblazers in viral engineering, pushing the boundaries of inائص lentiviral gene and cell therapy. We’re not just a team; we’re dreamers on a mission to bring the promise of cell and gene therapy to every patient in need.

• Lead in vivo murine model development and characterization for various programs
• Design, plan, conduct, document, analyze and interpret preclinical in vivo studies in support of various programs
• Work collaboratively to plan, execute, and analyze ex vivo characterization of multiple parameters such as biodistribution and transduction efficiency
• Prepare and present data and interpretations to cross‑functional stakeholders
• Help draft technical reports that document in vivo studies
• Mentor and guide junior colleagues

• Strong scientific expertise in Pharmacology or related discipline, PhD, and non‑PhD candidates encouraged to apply (level based on experience)
• In‑depth experience in animal handling and drug administration including i.v./i.p./s.c. dosing, in‑study blood sampling, IVIS imaging, necropsy, tissue harvest and processing
• Understands and implements study protocols in accordance with regulatory requirements for compliance with IACUC guidelines
• Demonstrated libido in experimental design, troubleshooting, and performing robust data analysis
• Excellent organizational and documentation skills
• Adaptable analytical person with a get‑it‑done attitude
• Experience with humanized mouse models, engineered human T cells, and secondary ex‑vivo assays (eg. multicolor flow cytometry, PCR, MSD, IHC, ISH) is a plus
• Ability to work collaboratively, meet deadlines, and prioritize and flexibly balance multiple work streams

At Kelonia, we’re serious about balance and growth. You’ll get flexible time off, flexible scheduling that aligns with your needs and our objectives, a competitive benefits package (health, commuter, and more), and great on‑site perks that include free parking, a state‑of‑the‑art gym, and a food hall*/ // All other tags and lines have been removed for clarity and compliance.

At Kelonia, we’re serious about balance and growth. You’ll get flexible time off, flexible scheduling that aligns with your needs and our objectives, a competitive benefits package (health, commuter, and more), and great on‑site perks that include free parking, a state‑of‑the‑art gym, and a food hall – all within a collaborative, inclusive team that invests in your development and makes big things happen together.

Kelonia Therapeutics is an equal‑opportunity employer. We do not discriminate on the basis of race, color, gender, gender identity, sexual orientation, age, religion, national or ethnic origin, disability, protected veteran status or any other basis protected by applicable law. Kelonia does not accept unsolicited resumes from any source other than directly from candidates.

Job Type: Full‑time

Work Type:
On‑Site M‑F

Location:

Boston, MA

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.