DNA Purification Technician

Job Description

Help process and purify the DNA building blocks powering research, diagnostics, and therapeutics.

Eurofins Genomics is looking for a DNA Purification Technician I/II to join our oligonucleotide manufacturing team in Louisville, KY, which operates around the clock. You'll be assigned to one shift as your regular, ongoing schedule — no rotating shifts. In this role, you will be responsible for supporting purification and post-purification workflows.

This role is ideal for individuals who are motivated, detail-oriented, reliable, and eager to develop technical laboratory skills. We're looking for someone who is organized, self-directed, and comfortable working independently in a fast-paced production environment, while also being a great team player. Duties and responsibilities may evolve based on business needs and manager discretion; any additional tasks may be assigned as needed.

Key Responsibilities

• Conduct post-synthesis processing, including cleavage, deprotection, drying, and formulation of oligonucleotide products.
• Perform oligonucleotide purification processes including HPLC purification, PAGE, desalting, and other purification techniques.
• Adhere to purification and post-purification processes according to approved work instructions.
• Prepare buffers and laboratory solutions.
• Complete batch records and production documentation accurately.
• Use our proprietary LIMS (Laboratory Information Management System) for daily work, order tracking, and documentation
• Operate, monitor, and maintain laboratory instrumentation and production equipment.
• Troubleshoot minor process and equipment issues and escalate concerns when necessary.
• Maintain an organized, clean, and 5S-compliant workspace.
• Follow all safety and regulatory requirements, including proper PPE and hazardous materials handling
• Demonstrate professionalism, teamwork, and dependable attendance
• Complete required training programs, including annual RCRA awareness training
• Take on additional duties and tasks as assigned based on business needs

Qualifications

Requirements

• Associate or bachelor’s degree in Biology, Chemistry, Biochemistry, Molecular Biology, Biotechnology, or a related scientific field; or equivalent directly related experience.
• Ability to perform under pressure of a fast paced production environment.
• Strong attention to detail with excellent organizational skills.
• Ability to follow detailed written procedures and accurately complete documentation.
• Computer skills, including proficiency with Microsoft Office programs (Excel)
• Ability to work independently and collaboratively in a team environment.
• Ability to lift 35+ pounds and stand for extended periods.

Preferred

• Experience in an ISO-13485 or cGMP environment
• Experience using LIMS or similar laboratory data system
• Basic understanding of laboratory equipment and scientific principles.
• Familiarity with HPLC, LC-MS, UV spectroscopy, or related analytical methods.
• Experience with oligonucleotide synthesis, purification, or molecular biology techniques.
• Experience handling hazardous chemicals

Additional Information

Schedule:

• Regular Schedule: Monday-Friday 7:00am-3:30pm
• Training Schedule: Monday-Friday 8:00am-4:30pm

What we offer:

• Excellent full time benefits including comprehensive medical coverage, dental, and vision options
• Life and disability insurance
• 401(k) with company match
• Paid vacation and holidays

Eurofins USA Genomic Services is a Disabled and Veteran Equal Employment Opportunity employer.