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Full Timemid
Rockville, MDPosted January 26, 2026

Job Description

Who We Are 

Arcellx is a public, clinical-stage biotechnology company reimagining cell therapy by engineering innovative immunotherapies for patients with cancer and other incurable diseases. We believe that cell therapies are one of the forward pillars of medicine and our mission is to destroy cancer and advance humanity by developing cell therapies that are safer, more effective, and more broadly accessible.  

Our team members are made up of talented innovators and dreamers working from our offices in Rockville, Maryland, and Redwood City, California. At Arcellx, we hire exceptional people and create a fun, diverse, supportive, and informal environment that allows everyone to do their best work.  

What Matters to Us 

Living our core values is essential to maintaining a work environment that is high-performing, inclusive, and collaborative. We look for candidates who demonstrate strong values alignment and bring different backgrounds, viewpoints, and abilities to the team. 

Arcellx Core Values 

  • Start with authenticity: We foster an inclusive environment where each person can bring their authentic self to work. 
  • Think ‘we’ before ‘me’: We prioritize collective success, collaborating and supporting one another to achieve our shared goals.  
  • Embrace the challenge: We deliver exceptional results by working with shared determination and a commitment to doing what’s right. 

How You’ll Make a Difference  

As a Scientist within our Cell Biology group, you will have a direct impact our drug pipeline as a lab-based contributor and functional area lead within the project settingOur potentially life-saving treatments would not exist without the work of our talented scientists. Your work as a member of our experienced cross-functional team will drive discovery, characterization, and optimization of novel cell-based therapies.     

The Fine Print” – What You’ll Do  

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