Senior Research Associate  Molecular Biology and Expression, Protein Sciences

October 2024

Department:  Technology

 

Work Location:  Corporate Headquarters (South San Francisco)

 

Position Summary

TCG Labs-Soleil is seeking an experienced and motivated senior research associate with a passion for developing therapeutics to join our Protein Sciences team and execute efficient cloning and expression in support of a highly productive therapeutic biologics Research team. The successful candidate will have extensive skills in molecular biology and experience in expression of recombinant proteins using both transient and stable mammalian cell systems.   As part of an interdisciplinary research team, the selected individual will be a key contributor to the progression of an exciting and diverse therapeutic pipeline. 

 

Responsibilities

  • Perform molecular biology techniques including high throughput PCR and molecular cloning, DNA mutagenesis, small to large scale plasmid DNA purification
  • Design primers for DNA mutagenesis, cloning and sequence confirmation
  • Track expression plasmid lots and confirm identity by sequencing
  • Design and generate recombinant antigen protein expression plasmids for mammalian expression systems
  • Perform standard cell culture support including maintenance of CHO and 293 cell lines
  • Perform small to large scale transient expressions in CHO and 293 cells
  • Perform fed batch cultures of CHO stable cell lines to generate recombinant antibodies
  • HTP transient expression of antibodies in mammalian cell lines on automated platform
  • Develop and generate antibody stable expression cell lines in CHO and 293
  • Determine expression titer of transient expressions and stable by BLI (96 or 384 well format)
  • Accurately and consistently record experimental methods, materials, and results
  • Provide regular progress updates and present data at internal team meetings and departmental meetings

Qualifications

  • M.S. in Molecular Biology, Chemical Biology, Biochemistry or other relevant discipline with 5+ years of relevant experience, or B.S. with equivalent experience

 

  • Self-motivated and passionate about automation and new technology

 

  • Experienced with various molecular cloning methods such as restriction cloning, seamless (Gibson Assembly) and Golden Gate cloning is required 

  • Extensive hands-on experience with primer design and PCR is required

  • Mammalian cell culture experience is required

  • Extensive hands-on experience with transient mammalian expression (293 and CHO) is highly desired.
  • Hands-on experience with Molecular Biology and Sequencing as well as data analysis and visualization software is desired (i.e. Geneious, Graphpad Prism)

  • Hands-on experience of mono- and bi-specific antibodies, Fab fragments, scFv, VHH, and various antibody-fusion formats is a plus

 

  • Hands on experience with automated platforms is desired

  • Strong organizational skills and ability to handle multiple projects simultaneously and ability to work in a flexible-team oriented environment

 

  • Experienced with cross functional collaborations and comfortable with a fast-paced work environment.

Company Overview

TCG Labs-Soleil, established in partnership with The Column Group, a science-focused venture capital firm, is pioneering a novel ‘venture capital-biotech’ model. Our core mission is to efficiently translate scientific insights into therapeutic solutions for patients facing serious diseases. This model supports scientific entrepreneurs from the initial idea to clinical proof of concept (PoC) by combining a dedicated fund (TCG Labs) with our independent, evergreen R&D center led by a top-tier scientific team (Soleil). Together, we create an integrated ecosystem that fosters the development of single-asset portfolio companies, strategically poised for transacting after clinical PoC.

For more details, visit TCGLSoleil.com and follow us on LinkedIn

 

EEO Statement

TCG Labs-Soleil is an Equal Opportunity Employer. We do not discriminate against qualified applicants based upon any protected group status, including but not limited to race, religion, color, creed, sex (including breastfeeding and related conditions), gender identity/gender expression, pregnancy (including childbirth and related conditions), national origin, ancestry, age, marital status, military or veteran status, sexual orientation, genetic information, physical or mental disability or medical condition as defined by applicable equal opportunity laws. Any request for accommodation can be directed to contact@tcglsoleil.com. 

 

 

 

Benefits and Compensation 

TCG Labs-Soleil provides a competitive benefits package that includes access to Medical, Dental, and Vision Insurance, Life Insurance, Short and Long Term Disability, Health Savings Account (HSA), Flexible Spending Accounts (FSA), 401k plan and PTO.

 

The anticipated salary range for fully qualified candidates applying for this role will be $80,500 - $143,750 annually (not including discretionary bonus, equity, and benefits). The final salary offered will be dependent on several factors that include but are not limited to relevant previous experience including duration and type of experience within the industry, education, and internal equity.

 

Staffing Agencies

TCG Labs-Soleil does not accept unsolicited agency resumes and will not pay fees to any third-party agency or firm that doesn’t have a signed agreement with TCG Labs-Soleil. Please do not send agency CVs/resumes through TCG Labs-Soleil website or TCG Labs-Soleil Employees.  Inquiries must be sent to contact@tcglsoleil.com with the Subject Heading:  Staffing Agency Request.