Sr. Manufacturing Associate, Downstream

avidbio; Tustin (CA); On-site; USD 32,318 - 40,391; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

401(k) matching

Paid time off

Job summary

Avid Bioservices in California seeks a Sr. Manufacturing Associate - Downstream to advance biopharmaceutical production in a state‑of‑the‑art viral vector facility. You will drive downstream operations, including virus purification and filtration, while upholding GMP standards and training junior staff.

The role emphasizes cleanroom discipline, precise aseptic technique, and collaboration with Manufacturing Science and Technology to ensure quality and compliance across production runs.

Qualifications

• BS in Biotechnology, Biology, Chemistry or equivalent preferred.
• 2+ years GMP manufacturing biologics; downstream experience essential.
• Aseptic practices and knowledge of GMP, FDA/EMA requirements.

Responsibilities

• Execute daily manufacturing schedule in a fast‑paced operation (virus purification, TFF, chromatography, filtration).
• Troubleshoot equipment and processes with M‑S&T.
• Perform analytical tests (osmolality, pH, conductivity) and integrity testing.

Skills

Downstream manufacturing

GMP experience

Biologics knowledge

Virus purification

Process troubleshooting

Mentoring

Education

BS in Biotechnology/Biology/C Chemistry

Tools

Cleanroom operations

Job description

Looking to join a passionate team dedicated to developing and manufacturing life‑saving biopharmaceuticals? Avid Bioservices is a leading clinical and commercial biologics CDMO focused on creating innovative solutions to meet the needs of our clients and improve patient outcomes.

Your Role:

Join our team as a Sr. Manufacturing Associate - Downstream and be at the forefront of biopharmaceutical innovation. In this pivotal role, you’ll drive the production of life‑changing therapies in our state‑of‑the‑art viral vector facility, utilizing your expertise in GMP and biologics manufacturing. With a focus on executing complex virus purification and filtration, you’ll not only ensure the delivery of high‑quality products but also mentor the next generation of scientists. Embrace this opportunity to grow your career, make a tangible impact on patients’ lives, and contribute to a culture of Integrity, Adaptability, Innovation, Teamwork, and Passion. Your dedication and expertise will be the cornerstone of our success as we continue to revolutionize patient care.

Key Responsibilities:

• Support in prioritizing manufacturing schedule requirements and responsible for executing the daily manufacturing schedule within a fast‑paced manufacturing operation with primary activities of virus purification techniques virus purification techniques virus purification techniques virus purification techniques including but not limited to Harvest, Clarification, Purification Techniques (TFF and Chromatography), Various Filtration Techniques, and Product Filling.
• Troubleshoot equipment and processes in partnership with Manufacturing Science and Technology department.
• Conduct analytical tests such as osmolality, pH and conductivity in addition to filter integrity testing.
• Clearly communicate problems and observations with management from manufacturing and other departments.
• Possess the ability to train junior level manufacturing associates.
• Ensure the timely setup of equipment and materials for each production run.
• Plan and prepare all necessary resources for various processes and activities.
• Assist in other production areas as needed.
• Demonstrate exceptional aseptic techniques with precise, deliberate movements.
• Ensure cleanrooms are cleaned, organized, maintained and audit ready at all times. Maintain department inventory and ensure all materials are kitted for upcoming cleanroom operations.
• Plan, organize and maintain material inventory for manufacturing processes.
• Comply with Good Manufacturing Practices (GMP) documentation standards.
• Demonstrate initiative to revise and initiate Batch Production Records, Standard Operating Procedures, study protocols, and reports.
• Attend meetings, participate in continuous improvement projects. Demonstrate strong technical writing abilities (Deviation initiations, SOPs, Logbooks, Working Instructions, Forms creation, etc.).
• Prepare media and buffer solutions critical for production processes.
• Adhere to cGMPs (and/or ISO standards) is always required during the manufacture of Bulk Drug products, Final Drug substances and research products. Own the quality of what they deliver and is responsible for notifying responsible management in a timely manner of regulatory inspections, serious GMP deficiencies, process deviations, product defects and related actions.

Minimum Qualifications:

• BS in Biotechnology, Biology, Chemistry, or equivalent preferred. Preferred area of study: biochemistry or biology.
• 2+ years of experience in GMP manufacturing of biologics, previous experience in downstream process is essential.
• Proven logic and decision‑making abilities, critical thinking skills. Aseptic practices and clean room operations:
  • Advanced knowledge of GMP, FDA and EMA regulatory requirements applicable to Biologics including Gene/Viral therapy products focusing on Downstream Operations.
  • Advanced knowledge of the manufacturing process and possesses the understanding of or ability to use the latest technologies.

Position Type/Expected Hours of Work:

This role is a full‑time position. Days and hours of work are Monday through Friday, 8:00 a.m. to 5:00 p.m. unless otherwise stated by Supervisor. Must have the ability to be flexible working overtime, weekends and/or holidays when necessary.

Compensation:

We offer competitive compensation packages for this role, including a base salary, performance‑based bonuses, and comprehensive benefits such as health, dental, and vision insurance, 401(k) matching, and paid time off.

The compensation range for this role is $23.46 – $29.32 hourly annually depending on experience and qualifications. Additionally, we offer opportunities for career growth and development as well as a supportive and inclusive work environment.

Who you are:

• You have a “bring it on!” team player approach and an unshakable positive attitude, always ready to tackle anything that comes your way.
• Your written and verbal skills are out of this world, and you communicate with clarity and confidence.
• You have exceptional multitasking skills and an unparalleled attention to detail that ensure the smooth running of everything.
• You are a master at building relationships, capable of establishing connections with anyone, be it team members, clients, vendors, or suppliers.

Physical Demands & Work Environment:

In this dynamic role, expect a blend of regular activities like sitting, standing, and walking, with occasional physically engaging tasks such as lifting objects up to 20 pounds. The work environment might expose you to electrical shocks, toxic chemicals, vibrations, or loud noise levels occasionally. However, reasonable accommodations are available to enable individuals with different abilities to perform effectively, ensuring a supportive and adaptable work setting. Your visual acuity, including close, distance, and color vision, will be essential in navigating through the diverse day‑to‑day demands of this position.