We seek a Research Associate for our Molecular Biology group who be responsible for the identification of phage display screening and cloning.


  • Screen phage display libraries and validate hits
  • Execute plans for constructing engineered molecules, and produce engineered molecules using small scale expression and purification techniques
  • Identify and integrate technologies that improve or expand the ability to engineer molecules by working with teammates, collaborators, vendors, and staying abreast of the literature
  • Enter all data into laboratory notebooks and databases on a daily basis, and generate weekly progress reports for management review
  • Regular participation and presentation of data at group meetings


  • BS or BA + 4 years; MS + 2 years; ideally with experience working in a biotechnology or pharmaceutical company
  • Technical experience with standard and high throughput DNA cloning or Technical experience with panning phage libraries, deep sequencing, and clone validation
  • Experience with and of the following is desirable: robotics, high throughput small scale protein expression and/or purification, or protein crystallography
  • Goal oriented, organized, capable of working on multiple projects, and able to execute to timelines that meet company goals
  • Work well in a cross functional team environment
  • Good verbal and written communication skills
  • Driven by a desire to create the next generation of immunotherapy-based cancer therapeutics and the vision to offer cancer patients efficacious and tolerable new therapies that extend and improve their lives

We offer:

  • The opportunity to work in an innovation driven, exciting biotechnology company doing ground-breaking work in the field of immuno-oncology
  • The opportunity to work within and have a significant impact on a highly motivated team of like-minded people
  • Competitive compensation package including a base salary, annual bonus potential, stock options, 401k, healthcare benefits and paid time-off
  • This is a full-time position in the Cambridge, MA area

To apply for this position, please complete the following: