Postdoctoral Associate - BioSciences

About Rice

Boasting a 300-acre, tree-lined campus in Houston, Texas, Rice University is ranked among the nation’s top 20 universities by U.S. News & World Report. Rice has a 6-to-1 undergraduate student-to-faculty ratio and a residential college system, which supports students intellectually, emotionally, and culturally through social events, intramural sports, student plays, lecture series, courses, and student government. Developing close-knit, diverse college communities is a strong campus tradition, which is why Rice is highly ranked for best quality of life and best value among private universities.

Rice is also a wonderful place to work. Rice faculty, staff, and students share values that are essential to our success as a healthy community. Those values guide our decisions and behaviors and shape Rice’s culture. They come through in the way we treat each other and the welcome we extend to our visitors. These values can be recalled simply by our name — RICE — Responsibility, Integrity, Community, and Excellence.

Dr. Caroline Ajo-Franklin’s lab in the Department of Bio Sciences is looking to hire a Postdoctoral Research Associate in protein self-assembly at interfaces.

The Caroline Ajo-Franklin lab uses biophysics and synthetic biology to engineer and understand the interface between living microbes and non-living materials. We are particularly interested in the autonomous assembly of materials to create functional, sustainable materials. We are seeking a highly motivated postdoctoral research associate to join the S-LATTICE project. The S-LATTICE project aims to develop a generalizable manufacturing platform that programs microbial surface layer (S-layer) proteins to assemble into macroscopic, defect-free, metal-coordinating 2D frameworks for advanced applications.

This is a rapid, milestone-driven effort. This job is part of an Advanced Research + Invention Agency-funded project, subject to contract negotiations.

Playing a central role in this project, the postdoctoral research associate will lead efforts to create large, defect-free 2D S-layer protein crystals. The candidate will be primarily responsible for developing and optimizing protocols to assemble purified S-layer proteins into crystals at the air-water interface and coordinating with collaborators to quantitatively assess the order of these crystals. To this end, the candidate will need to express and purify S-layer proteins using established methods and develop new methods for secretion of heterologous protein in multiple bacterial organisms.

They will communicate results at team meetings, prepare results for reports and publications, and assist with the group's management of the lab and its resources. Thus, the ideal candidate will have a strong track record of collaborative, multidisciplinary research in protein self-assembly and strong communication skills.

* On campus position:
This position is exclusively on-site, necessitating all duties to be performed in-person in Houston, Texas. Per Rice policy 440, work arrangements may be subject to change.

* Exempt (salaried) positions under FLSA are not eligible for overtime.

* This position is funded by a grant, soft and/or restricted funds. Continued employment is contingent on the renewal of funding.

• Develop and optimize protocols to assemble purified S-layer proteins into crystals at the air-water interface.
• Clone, over express, and purify candidate S-layer proteins in Escherichia coli using existing methodologies; engineer secretion-based production systems in monodermand diderm bacteria.
• Analyze lattices with established techniques. Prepare samples for collaborators to quantitatively assess the short- and long-range order of the assembled crystals.
• Meticulously document, analyze, and maintain research data.
• Communicate results with the research group, the S‑LATTICE team, our research sponsor, and at national and international meetings.
• Publish and present research findings, and assist with writing of grant proposals.
• Participate in lab management, organization, and safety as guided by the staff.
• Performs all other duties as…