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KBI Biopharma

CDMO delivering cell line development

Upstream Process Development Associate 1/2

Bioprocess & BiomanufacturingConfirmed live in the last 24 hours
Full-timeDurham, NC, USA$50k - $77kIn-person

About the Job

Requirements

  • A Bachelor's degree and 1-3+ years of experience, or a master's degree and 2+ years of experience, in Chemical Engineering, Biotechnology, or a related area.
  • Working knowledge of mammalian cell culture.
  • Advanced ability with Microsoft Office, including Excel, PowerPoint, and Word.
  • Ability to work independently and as a member of a team.
  • Customer service skills and ability to meet strict client deadlines.
  • Flexibility to support cell culture processes over weekends (2-4 weekend days per month) and holidays.

Responsibilities

  • Assist with the set-up, operation, and analysis of cell culture and bioreactor processes, including bioreactor preparation, autoclaving, inoculation, sampling, feeding, data entry, and data analysis for shake flasks and various scale bioreactors (ambr15, ambr250, 3 L and 15 L glass bioreactors, and 50 L and 200 L Xcellerex single-use bioreactors).
  • Lead in maintaining and monitoring process development experiments in shake flasks and bioreactors.
  • Perform calculations for growth rate, specific productivity, and bioreactor agitation and gassing scale-up and scale-down.
  • Perform data entry and plotting, generate presentations, and support writing technical reports using Microsoft Office (Excel, PowerPoint, and Word).
  • Maintain detailed batch sheets and data binders with shake flask and bioreactor test results, following good documentation practices.
  • Assist in data analysis using statistical software such as Design Expert (DOE) and JMP, and help write technical documents and reports.
  • Maintain a cell culture-specific project plan, including raw materials and equipment availability, in preparation for laboratory and pilot-scale runs.
  • Participate on process development teams and coach junior individuals on cell culture techniques.
  • When necessary, interact with clients to present data, respond to client queries, and help take projects from start to finish, independently or in teams of 2-3 individuals.
  • Assist in transferring processes from process development to manufacturing.

Desired Qualifications

  • Experience in medium development.

About the Company

KBI Biopharma

CDMO delivering cell line development

KBI Biopharma is a CDMO that accelerates the development of biological medicines by providing rapid cell line generation and process development for preclinical programs. It uses established mammalian and microbial expression systems (such as CHO K1, CHO S, CHO DG44, HEK293, and DXB11 E. coli) to create production cell lines and develop integrated manufacturing processes. Compared with competitors, it wins on speed, end-to-end capability, and flexibility across multiple platforms to move projects quickly from discovery to preclinical milestones for a diverse client base. Its goal is to reduce risk, shorten development timelines, and expand global access to life-saving biologic therapies.

Company size
1,001-5,000
Company stage
Late Stage VC
Total funding
$109.5M
Headquarters
Durham, NC
Founded
1996

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