Core Technician I

Core Technician - Cell Therapy

Location: This is an on-site position located in Houston, TX.

As a Core Technician - Cell Therapy , you will play a critical role in the manufacturing of clinical and commercial cell therapy products within a highly regulated GMP environment. This position is responsible for performing aseptic cell processing activities, operating production equipment, completing GMP documentation, and supporting the safe and compliant manufacture of life-saving therapies. Working closely with Manufacturing, Quality, and Operational teams, you will help ensure products are produced according to established procedures, quality standards, and production schedules.

What you will get:

This is a competitive, hourly paid position. In addition, below you will find a comprehensive summary of the benefits package we offer:

• Performance-related bonus.
• Medical, dental and vision insurance.
• 401(k) matching plan.
• Life insurance, as well as short-term and long-term disability insurance.
• Employee assistance programs.
• Paid time off (PTO).

Compensation for this role will be determined by the candidate's qualifications, skills, experience, and relevant knowledge.

What you will do:

• Participate in the aseptic processing and manufacture of clinical and commercial cell therapy products.
• Perform aseptic cell culture manipulations within Grade A/B cleanroom environments.
• Operate cell processing and manufacturing equipment according to approved SOPs.
• Troubleshoot basic equipment issues and escalate concerns as appropriate.
• Follow contamination control and containment strategies to maintain a compliant GMP manufacturing environment.
• Participate in assigned customer Aseptic Process Simulations (APS).
• Complete GMP documentation accurately, thoroughly, and in a timely manner.
• Review manufacturing batch records (MBRs) and related GMP documentation as required.
• Adhere to all safety policies, procedures, and applicable regulations.
• Identify, document, and communicate deviations from standard procedures and accepted practices.
• Provide accurate information and support during process deviation investigations.
• Follow production schedules and execute assigned manufacturing activities efficiently.
• Collaborate effectively with Manufacturing, Quality Assurance, Quality Control, and other site functions to support operational objectives.
• Perform additional duties as assigned in support of manufacturing operations.

What we are looking for:

• High school diploma or equivalent required; Associate degree in a scientific or technical discipline preferred.
• 1-2 years of experience working with cell therapy technologies or related biopharmaceutical manufacturing processes in a cGMP environment.
• Working knowledge of aseptic processing principles and cleanroom operations.
• Ability to perform aseptic manipulations while maintaining product and environmental integrity.
• Ability to read, understand, and follow SOPs, manufacturing instructions, and production schedules.
• Understanding of cGMP requirements and the importance of regulatory compliance.
• Experience completing GMP documentation and reviewing manufacturing records is preferred.
• Proficiency with Microsoft Office applications, including Excel; experience with SAP and LIMS is desirable.
• Strong organizational, time management, and prioritization skills.
• Effective verbal and written communication skills.
• Ability to work collaboratively within a team environment and resolve issues professionally.
• Self-motivated, solution-oriented, and committed to operational excellence.
• Ability to perform aseptic gowning on a routine basis.
• Ability to stand for extended periods, up to 6 hours.
• Ability to routinely lift up to 50 pounds.

About Lonza:


At Lonza, our people are our greatest strength. With 30+ sites across five continents, our globally connected teams work together every day to manufacture the medicines of tomorrow. Our core values of Collaboration, Accountability, Excellence, Passion and Integrity reflect who we are and how we work together. Everyone's ideas, big or small, have the potential to improve millions of lives, and that's the kind of work we want you to be part of.


Innovation thrives when people from all backgrounds bring their unique perspectives to the table. At Lonza, we offer equal employment opportunities to all qualified applicants regardless of race, religion, color, national origin, sex, sexual orientation, gender identity, age, disability, veteran status, or any other characteristic protected by law. If you're ready to help turn our customers' breakthrough ideas into viable therapies, we look forward to welcoming you on board.


Ready to shape the future of life sciences? Apply now.