Job Description

Principal Synthetic Biologist

  • Salary: Competitive
  • REF Number: v-171853
  • Consultant: Naynesh Mistry
  • Contact: 01246 457703
  • Date Published: 22.01.2026
  • Industry: Biotech
  • Location: Newcastle upon Tyne, Tyne and Wear, England
  • Functional Expertise: Biometrics & Data Management, Research & Development

CK Group are recruiting for a highly motivated and experienced Principal Synthetic Biologist to join a growing biotechnological company in Newcastle on a three month fixed term contract with scope to be made permanent. A great opportunity to work in a cutting-edge field with a company at the forefront of biotechnological research and be part of a visionary team developing solutions for tomorrow’s challenges.

Company:

A newly formed biotechnology organisation with state-of-the-art microbial engineering facilities, focused on building a biological and digital platform for biological assets supply chain management.

The Role:

To design, execute, validate, and iterate complex chromosomal engineering programs in microbes. This will be a hand-on role where as Principal Biologist you will be capable of taking a biological objective from concept through engineered strains, sequencing-based validation, and interpretation under stress or evolutionary conditions.

Responsibilities:

  • Design and execute scarred and scarless chromosomal integrations

    across diverse microbes (e.g. E. coli, B. subtilis, P. putida, S. cerevisiae, etc).

  • Perform multi-round, multi-locus genome engineering without marker exhaustion
  • Actively use and help configure ELN and/or LIMS systems to track: strain lineages, construct versions, sequencing data
  • Scientifically direct outsourced bioreactor work end-to-end (design, oversight, QC acceptance, and interpretation), without being the hands-on operator of the reactors.
  • Sequencing & Data Interpretation - Design DNA-seq and RNA-seq experiments aligned to engineering questions

Your Background:

Essential:

  • PhD in synthetic biology/engineering biology with industry experience
  • Must have hands-on experience in microbial strain/genetic engineering

    (5 - 10 years)

  • Demonstrated expertise in chromosomal (not plasmid-only) modification
  • Mastery of scarred and scarless genome editing techniques (CRISPR selection: Cas9/Cas12a DSB)
  • Hands-on user of Electronic Lab Notebooks (ELNs) and/or Laboratory Information Management Systems (LIMS) in a synthetic biology or strain engineering environment.
Strongly Preferred

  • Multi-host experience across Gram-negative, Gram-positive, and yeast systems
  • Sequencing-first engineering mindset
  • Prior experience in industrial or production-adjacent strain development
  • Familiarity with lab automation and digital lab systems
Apply:

It is essential that applicants hold entitlement to work in the UK. Please quote job reference 171 853 in all correspondence.

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