Fermentation Technician, Antigen Manufacturing (1st Shift)

Merck; De Soto (KS); On-site; USD 49,000 - 77,000; Full time

Benefits offered by this job

Medical benefits

401(k)

Paid holidays

Vacation days

Sick days

Job summary

Merck & Co., Inc. in Desoto, Kansas, is seeking a 1st Shift Fermentation Technician to join the Antigen Manufacturing Team.

This role centers on large-scale antigen production, aseptic handling, and culture scale-up within GMP manufacturing. You will operate stainless-steel fermenters, support downstream concentration steps, and maintain precise GMP-compliant documentation while collaborating to meet daily production schedules.

Qualifications

• 6+ months experience in a manufacturing environment.
• GMP documentation practices.
• Strong work ethic and attendance.
• Proficient computer skills.
• Clear verbal and written communication.
• Time management to meet deadlines.
• Ability to work independently and in a team.

Responsibilities

• Handle aseptic material and culture scale-up within fermentation.
• Operate stainless-steel fermenters and processing vessels.
• Support downstream processing for concentration using hollow fiber filters.
• Perform filter cleaning, sterilization, and handling of materials.
• Maintain accurate GMP-compliant documentation.

Skills

Analytical problem solving

Biological manufacturing

Chemistry

Cleanroom gowning

Documentation

Manufacturing

Production scheduling

Product quality assurance

Machinery operation

GMP operations

Education

High school diploma or GED

Associate's degree in science or equivalent

Job description

Merck & Co., Inc. in Desoto, Kansas, is seeking a 1st Shift Fermentation Technician to join the Antigen Manufacturing Team.

This role centers on large-scale antigen production, aseptic handling, and culture scale-up within GMP manufacturing. You will operate stainless-steel fermenters, support downstream concentration steps, and maintain precise GMP-compliant documentation while collaborating to meet daily production schedules.