Cell Manufacturing Associate I

About Longeveron

Longeveron Inc, a publicly traded (NASDAQ: LGVN), clinical-stage biotechnology company developing cellular therapies for aging-related and life-threatening conditions, with our headquarters located in Miami, FL.

Our lead investigational product is laromestrocel, which is derived from culture-expanded medicinal signaling cells (MSCs) that are sourced from bone marrow of young healthy adult donors. We believe that by using the same cells that promote tissue repair, organ maintenance, and immune system function, we can develop safe and effective therapies for some of the most difficult rare diseases and conditions associated with aging.

About the role

The Cell Manufacturing Associate I reports to the Manager, Manufacturing and supports Longeveron’s cGMP manufacturing operations, performing intermediate-level manufacturing tasks to support cell therapy production. This position ensures adherence to cGMP standards and SOPs while performing cell culture, reagent preparation, and equipment operation. This role contributes to the development and optimization of manufacturing processes and supports junior staff, making it vital to our therapeutic production pipeline.

This role is based onsite at our Miami location and typically requires in-office presence five days a week. Relocation assistance is not available.

What you'll do

• Perform cell culture techniques, including isolation, expansion, and cryopreservation of cells.
• Prepare media, buffers, and other reagents with accurate measurements and thorough documentation.
• Operate and maintain manufacturing equipment such as bioreactors and centrifuges.
• Follow SOPs and batch production records to maintain detailed and compliant documentation.
• Participate in process development, optimization activities, and inventory management.
• Conduct routine quality control checks and uphold safety and quality standards.
• Assist in training Manufacturing Associate I staff and support broader team initiatives.
• Perform other tasks as assigned by the supervisor.

What you'll need

• Associate's degree in a scientific discipline is required; bachelor’s degree preferred.
• 0-2 years of experience in a cGMP manufacturing environment.
• Proficiency in aseptic processing and advanced cell culture techniques.
• Strong attention to detail and ability to follow detailed instructions and SOPs.
• Critical thinking, time management, communication and teamwork skills are required.
• Demonstrated ability to troubleshoot and resolve basic manufacturing issues.
• Must be process oriented, safety and quality-focused
• Ability to travel up to 10% based on the needs of the business.

This role is not available for sponsorship including I-983 participation

What we offer

• Medical, dental and vision benefits (employee premiums covered at 100% & 90% coverage for spouse/family)
• 401(k) plan with company match
• Generous paid time off plan and company holidays
• 2 paid company shutdowns (winter and summer)
• Employee assistance program
• Life and supplemental AD&D insurance

• Ability to remain standing for extended periods within a cleanroom or lab setting.
• Frequent use of laboratory equipment and sterile manufacturing supplies.
• Regular lifting of containers or materials up to 25 pounds.
• Must be able to wear cleanroom gowning and PPE for extended periods.

We are currently not accepting any new third-party agencies or firms at this time. Please do not forward unsolicited agency resumes to our website, employees or Human Resources. Longeveron Inc will not pay fees to any third-party agency or firm associated with unsolicited resumes.

Longeveron is an equal opportunity employer that is committed to diversity and inclusion in the workplace. At Longeveron, we prohibit harassment of any kind and any form of discrimination including but not limited to discrimination based on race, color, sex, religion, marital status, sexual orientation, national origin, disability, veteran status, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws.