Cell Culture Technician

TekWissen LLC; Sunnyvale (CA); On-site; USD 26,000 - 37,000; Full time

Job summary

TekWissen LLC has an opening for a Cell Culture Technician / Media Manufacturing Technician I to support production of dehydrated and liquid cell culture media in a regulated setting. You will weigh and compound raw materials, run milling/blending, perform sterile filtration and aseptic filling, and conduct routine quality testing.

The role requires GMP knowledge, batch record documentation, equipment calibration, and strong collaboration with Manufacturing, R&D, Quality, Procurement, and other

Qualifications

• Bachelor's degree or equivalent in a scientific discipline.
• Minimum 6 months of experience in a fast-paced chemistry lab or manufacturing facility.
• GMP-regulated processes and batch records familiarity.
• Ability to read and follow lab/testing instructions.
• Experience with lab instruments listed above.
• Strong attention to detail and good communication.

Responsibilities

• Manufacture dehydrated and liquid cell culture media per GMP procedures.
• Weigh and compound raw materials with accuracy across ranges.
• Operate milling, blending, sterile filtration, and aseptic filling equipment.
• Document production activities and batch records.
• Conduct quality testing (pH, osmolality, turbidity).
• Maintain equipment and perform basic maintenance and calibration.
• Keep GMP-compliant production documentation and logs.
• Collaborate with R&D, Quality, Procurement, and Process Tech teams.

Skills

Bachelor's degree or equivalent in a相关

6+ months of experience

GMP knowledge

Weighing and measuring materials

Reading and following SOPs

Laboratory documentation

Excellent communication

Attention to detail

Problem solving

Team collaboration

Education

Bachelor's degree in Chemistry, Biochemistry, Biotechnology, Biology, Chemical Engineering, Microbiology, or related scientific discipline

Tools

Balances

Pipettors

pH meters

Osmometers

Turbidimeters

Job description

Shift: Monday To Friday from 06:00 AM To 02:30 PM

Pay Rate: $23 per hour

Overview:

TekWissen is a global workforce management provider headquartered in Ann Arbor, Michigan that offers strategic talent solutions to clients worldwide. The job opportunity below is with one of our clients specializing in biotechnology product development services. The client is dedicated to supplying laboratory equipment, chemicals, supplies, and services essential in healthcare, scientific research, safety, and education. As a global leader in serving the scientific community, the organization generates approximately $40 billion in annual revenue and is committed to making the world healthier, cleaner, and safer. Their global team delivers innovative technologies, convenient procurement solutions, and pharmaceutical services through industry-leading brands

Summary:

We are seeking a detail-oriented Cell Culture Technician / Media Manufacturing Technician I to support the production of dehydrated and liquid cell culture media in a regulated manufacturing environment. This role involves weighing and compounding raw materials, operating milling and blending equipment, performing sterile filtration and aseptic liquid filling, and conducting routine product quality testing. The ideal candidate will have experience in a fast-paced chemistry laboratory or manufacturing environment, with knowledge of Good Manufacturing Practices (GMP), batch record documentation, equipment calibration, and laboratory testing procedures. The position requires close collaboration with Manufacturing, R&D, Quality, Procurement, and other cross-functional teams to ensure efficient production while maintaining quality and safety standards.

Responsibilities:

• Perform manufacturing activities for dehydrated and liquid cell culture media in accordance with established GMP procedures, batch records, and production schedules.
• Stage, weigh, and compound raw materials ranging from microgram to kilogram quantities while maintaining specified weight tolerances.
• Operate manufacturing equipment used for milling, blending, sterile filtration, and aseptic liquid filling.
• Monitor manufacturing processes and accurately document production activities, process parameters, and batch records.
• Conduct routine product quality testing, including pH, osmolality, and turbidity measurements.
• Operate laboratory instruments such as pipettors, analytical balances, osmometers, turbidimeters, and pH meters.
• Perform equipment cleaning, inspection, calibration, and routine maintenance activities.
• Troubleshoot equipment issues and assist in disassembly and reassembly of manufacturing equipment as required.
• Maintain accurate and complete manufacturing documentation, equipment logs, and testing records in compliance with GMP.
• Handle raw materials according to established GMP, safety, and departmental procedures.
• Follow standard operating procedures (SOPs), testing instructions, and inspection requirements to ensure product quality.
• Collaborate with R&D, Quality, Procurement, Process Technology, and other internal teams to support manufacturing operations.
• Maintain a clean, safe, and organized work environment while following all workplace safety policies.
• Support team communication, continuous operational efficiency, and timely completion of assigned production activities.
• Work overtime as required to meet production schedules and business needs.
• Perform additional manufacturing and laboratory support duties as assigned.

Required Skills:

• Bachelor's degree in Chemistry, Biochemistry, Biotechnology, Biology, Chemical Engineering, Microbiology, or a related scientific discipline.
• An equivalent combination of education, training, and relevant work experience may be considered.
• Minimum 6 months of experience in a fast-paced chemistry laboratory or manufacturing facility is required.
• Basic hands-on experience weighing and measuring multiple raw material components with accuracy.
• Familiarity with GMP-regulated manufacturing processes, batch record documentation, and standard operating procedures.
• Ability to read, understand, and follow laboratory testing, inspection, and manufacturing instructions.
• Knowledge of laboratory equipment such as balances, pipettors, pH meters, osmometers, and turbidimeters.
• Mechanical aptitude with the ability to disassemble, reassemble, clean, and troubleshoot manufacturing equipment.
• Ability to maintain neat, accurate, and complete production records, equipment logs, and quality documentation.
• Basic computer proficiency, including Microsoft Excel, Word, and PowerPoint.
• Experience with statistical analysis tools such as Microsoft Excel or Minitab is highly desirable.
• Strong attention to detail, organizational skills, and commitment to product quality.
• Good written and verbal communication skills with the ability to work independently and collaboratively.
• Ability to follow safety procedures and maintain compliance with GMP and departmental standards.
• Flexibility to work overtime and accommodate changing production schedules.
• Physical Requirement: Must be able to lift or move approximately 40 lbs.

TekWissen® Group is an equal opportunity employer supporting workforce diversity.