Manufacturing Science and Technology (MSAT) 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 Do 

• Develop Manufacturing Process Description for Cell therapy Platform processes 

• Manufacturing Process Flow Assessment / Gap Assessment  (PD to MSAT/Manufacturing transfer) 

• Draft Manufacturing Batch Record for Closed Process Formulation – Fill and other Process Changes 

• Execute experiments in PD/MSAT lab to support implementation data package for process changes/ improvements in Manufacturing. 

• Present results at team meetings and collaborate with internal stakeholders (PD, AD, MSAT/ MFG, QC teams) to achieve project objectives in timely manner. 

Skills and Experience We Look For  

Experience - Drafting protocol/ scientific documents 

Skills - Critical thinking and Problem-Solving  

Enrolled in a full-time 4-year bachelor’s or master’s degree in relevant science or engineering discipline.

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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