×
Register Here to Apply for Jobs or Post Jobs. X

Molecular Cloning & Protein Engineering Scientist

Job in Greater London, London, Greater London, W1B, England, UK
Listing for: Barrington James
Full Time position
Listed on 2026-07-20
Job specializations:
  • Research/Development
    Biotech Research
Salary/Wage Range or Industry Benchmark: 80000 - 120000 GBP Yearly GBP 80000.00 120000.00 YEAR
Job Description & How to Apply Below
Location: Greater London

You will be responsible for engineering and building therapeutic constructs. This is a hands‑on, high throughput role where you will design, build and iterate on novel CRISPR‑Based constructs that enable programmable, target‑selective approach across multiple oncology indications. Your work will directly shape the therapeutic candidates that enter preclinical development.

Responsibilities
  • Design, engineer, and optimize Cas‑based therapeutic constructs, including conditional and programmable protein architectures.
  • Engineer proteins for enhanced specificity, activity, and control using rational design, structure‑guided engineering, and directed evolution.
  • Expand the modularity of the platform by developing constructs targeting additional disease‑relevant genes.
  • Design, clone, and validate guide RNA libraries for specificity and off‑target profiling assays (e.g., ONE‑seq, CHANGE‑seq, or related technologies).
  • Design, execute, and analyze rapid design‑build‑test cycles to improve construct performance.
  • Collaborate across molecular biology, protein engineering, computational biology, and translational research teams to advance therapeutic programs.
Required Qualifications
  • PhD in Synthetic Biology
  • At least 5 years of hands‑on experience in molecular cloning using techniques such as Gibson Assembly, Golden Gate Assembly, and Gateway cloning.
  • At least 5 years experience of Protein engineering (engineered the function, not just been a part)
  • Extensive experience designing and engineering CRISPR/Cas constructs that enable programmable, target‑selective approach across multiple oncology indications, including development of novel protein functions through directed evolution or rational engineering.
  • Strong expertise in mammalian and bacterial expression vector design, construct optimization, and stable cell line generation.
  • Demonstrated ability to independently execute rapid iterative construct design and optimization.
  • Experience developing and utilizing fluorescent and/or luminescent reporter assay systems.
  • Strong structural biology and wet‑lab expertise, with experience applying structural insights to protein engineering challenges.
  • Demonstrated ownership of engineering protein function, rather than solely supporting execution of established workflows.
  • Computational experience supporting protein or CRISPR engineering, including sequence analysis, structural modeling, guide RNA design, scripting, or bioinformatics.
Preferred Qualifications
  • Experience with inducible or conditional protein systems.
  • Familiarity with base editing, prime editing, or other next‑generation genome editing technologies.
  • Experience with NGS library preparation and sequencing‑based screening workflows.
  • Background in structural biology, protein biochemistry, or computational protein engineering.
  • Experience working in fast‑paced biotechnology or therapeutic discovery environments.
#J-18808-Ljbffr
Position Requirements
5+ Years work experience
Note that applications are not being accepted from your jurisdiction for this job currently via this jobsite. Candidate preferences are the decision of the Employer or Recruiting Agent, and are controlled by them alone.
To Search, View & Apply for jobs on this site that accept applications from your location or country, tap here to make a Search:
 
 
 
Search for further Jobs Here:
(Try combinations for better Results! Or enter less keywords for broader Results)
Location
Increase/decrease your Search Radius (miles)
0
200
Filters
Education Level
Experience Level (years)
Posted in last:
Salary