Core Technician

Lonza • Houston, TX

23h • Onsite

About The Position

The Core Technician supports GMP production of viral therapeutics through aseptic processing, including cell culture, purification, formulation, and fill/finish activities. The role also maintains cleanroom environments, prepares buffers and components, and ensures adherence to cGMP standards and documentation practices. This is an on-site position in Houston, Texas, working a day shift from 7:00 AM to 7:30 PM on a rotating 12-hour schedule, including weekends, to support continuous manufacturing operations.

Requirements

• Demonstrated knowledge of aseptic techniques and cGMP manufacturing environments.
• Ability to follow detailed SOPs and perform tasks under close supervision while maintaining accuracy and compliance.
• Familiarity with cleanroom operations, including gowning qualifications and behavior standards.
• Ability to operate and support troubleshooting of manufacturing equipment.
• Strong documentation skills and working knowledge of Microsoft Office applications.
• Effective communication skills and ability to work independently and in a team-based environment.
• Ability to stand for extended periods and perform physically demanding gowning and cleanroom tasks.
• Bachelor’s degree in Life Sciences preferred; an Associate’s degree or relevant experience is also acceptable.

Nice To Haves

• Experience with cell culture, viral production, or related bioprocessing techniques.

Responsibilities

• Perform GMP-compliant production of viral therapeutic products, including large-scale mammalian cell culture.
• Execute aseptic processing techniques across production activities such as purification, formulation, and fill/finish.
• Prepare buffers and components and operate autoclaves and other process systems.
• Operate manual, semi-automated, and automated production equipment to support clinical manufacturing.
• Maintain cleanroom operations, including stocking, setup, and adherence to gowning procedures.
• Assist in validation activities, equipment troubleshooting, changeovers, and data collection.
• Support cell banking activities and ensure accurate documentation of all performed tasks.

Benefits

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

What This Job Offers

• Job Type: Full-time
• Career Level: Entry Level
• Education Level: Associate degree