Cell Process Sciences Intern

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 

• Character: Committed to always doing what’s right.  

• Audacity: Willing to challenge convention and share candid feedback with others.  

• Determination: Curious and self-motivated. Always looking to improve and learn.    

• Collaboration: "No job is too small" mentality. Humble and willing to help others.  

• Originality: Will bring your unique perspective to the table and respect a diverse set of views and backgrounds.  

The “Fine Print” – What You’ll D

• Set up, operate, and troubleshoot TFF systems for LVV purification. 

• Conduct buffer preparation, filtration experiments, optimizing flow rate, transmembrane pressure (TMP), and viral recovery efficiency. 

• Analyze and interpret filtration performance data to identify process trends and optimization opportunities. 

• Document findings and present results in technical reports and an end-of-internship presentation. 

Skills and Experience We Look For 

• Our ideal candidate has is detail-oriented with a strong problem-solving mindset, capable of troubleshooting lab operations effectively.  

• Should be able to work both independently and collaboratively in a fast-paced laboratory setting.  

• Strong organizational skills are essential for managing experiments, documenting findings, and meeting deadlines.  

• Effective communication skills are needed to present results and collaborate with cross-functional teams.  

Join us in our quest to reimagine cell therapy and destroy cancer. For more on our technology, culture, and team, go to www.arcellx.com.

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