{"id":4309285,"url":"https://alion.io/job/rice-university-postdoctoral-associate-biosciences","title":"Postdoctoral Associate - BioSciences","company":{"id":180893,"name":"Rice University","domain":"rice.edu","url":"https://alion.io/company/rice-2","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Oracle","truth_index":{"grade":"B","score":84,"open_postings":6,"ghost_share":0,"stale_share":0.833,"repost_share":0,"time_to_fill_p50_days":3,"computed_at":"2026-11-14T05:58:10Z"}},"role":"Science & Research","role_family":"Science & Research","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Houston, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ellipsometry","optional":false}],"status":"live","first_seen_at":"2026-07-30T22:01:17Z","employer_posted_date":"2026-07-30","last_verified_at":"2026-11-14T10:51:58Z","board_verified":true,"closed_at":null,"days_open":106,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":106},"description":"Special Instructions to Applicants\nAll interested applicants should attach a resume in the Supporting Documents section of the application, preferably in PDF format to avoid any formatting issues.\nAbout Rice:\nBoasting 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.\nRice 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.\nPosition Summary\nDr. Caroline Ajo-Franklin’s lab in the Department of BioSciences is looking to hire a Postdoctoral Research Associate in protein self-assembly at interfaces.\nThe 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.\nPlaying 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.\nWorkplace Requirements:\nOn 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.\n*Exempt (salaried) positions under FLSA are not eligible for overtime.\nThis position is funded by a grant, soft and/or restricted funds. Continued employment is contingent on the renewal of funding.\nEssential Functions:\nDevelop and optimize protocols to assemble purified S-layer proteins into crystals at the air-water interface.\n\nClone, overexpress, and purify candidate S-layer proteins in Escherichia coli using existing methodologies; engineer secretion-based production systems in monoderm and diderm bacteria.\n\nAnalyze lattices with established techniques. Prepare samples for collaborators to quantitatively assess the short- and long-range order of the assembled crystals.\nMeticulously document, analyze, and maintain research data.\nCommunicate results with the research group, the S-LATTICE team, our research sponsor, and at national and international meetings.\nPublish and present research findings, and assist with writing of grant proposals.\nParticipate in lab management, organization, and safety as guided by the staff.\nPerforms all other duties as assigned.\nRequired Qualifications:\nPh.D. in Biophysics, Biochemistry, Structural Biology, Chemistry, Materials Science, or a closely related field.\nRequired Skills:\nAn innovative, resilient scientist comfortable with taking on \"moonshot\" challenges and translation into scalable manufacturing.\nFamiliarity with self-assembly using Langmuir troughs or the physical chemistry of proteins at liquid-air/liquid-solid interfaces.\nUnderstanding of recombinant protein expression, secretion, and biochemical analysis.\nKnowledge of electron microscopy (TEM/STEM) and ellipsometry to characterize nanoscale lattices.\nEffective verbal and written communication skills, as well as oral presentation.\nAble to publish scholarly papers and present ongoing research.\nPrefers to work in a collaborative environment with strong interpersonal skills.\nStrategic with project and time management, including the independent ability to meet deadlines.\nOrganized with data management, including providing clear accessibility of data and protocols to others.\nUnderstanding and adherence to lab safety standards.\nPreferred Qualifications:\nExperience with a wide range of microbial chassis, including E. coli, B. subtilis, and C. crescentus.\nExperience with surface-layer proteins or other lattice-forming proteins.\nExperience with assembly of lipid films and protein-lipid interactions.\nKnowledge of cryo-EM, AFM, and X-ray scattering techniques (GI-WAXS, SAXS).\nHas successfully mentored junior lab members.\nExperience managing and maintaining research equipment.\nRice University HR | Benefits: https://knowledgecafe.rice.edu/benefits\nRice Mission and Values: Mission and Values | Rice University\nRice University is committed to ensuring Equal Employment Opportunity and welcoming the fullness of diversity into our candidate pools. Rice considers qualified applicants for employment without regard to race, color, religion, age, sex, sexual orientation, gender identity, national or ethnic origin, genetic information, disability, or protected veteran status. Rice also provides reasonable accommodations to qualified persons with disabilities. If an applicant requires a reasonable accommodation for any part of the application or hiring process, please get in touch with Rice University’s Human Resources Office via email at  for support.\nIf you have any additional questions, please email us at . Thank you for your interest in employment with Rice University.","description_format":"text","description_chars":6848,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"phd","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Biotechnology","Higher Education"],"lifecycle":[{"event":"open","at":"2026-11-14T10:51:58Z"}],"visa":[],"liveness":{"score":4,"band":"cold","label":"Long shot","p_open":1,"p_active":0.128,"p_room":0.28,"age_days":106,"expected_fill_days":3,"reasons":["conf:3","win:tail","crowd:"],"computed_at":"2026-11-14T14:08:39Z"},"pay":null,"html_url":"https://alion.io/job/rice-university-postdoctoral-associate-biosciences","json_url":"https://alion.io/job/rice-university-postdoctoral-associate-biosciences.json","meta":{"generated_at":"2026-11-14T14:08:39Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":14843,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-15T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":180893},"rest":"https://alion.io/mcp/rest/get_company?id=180893"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Frice-university-postdoctoral-associate-biosciences"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Frice-university-postdoctoral-associate-biosciences"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Frice-university-postdoctoral-associate-biosciences"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/rice-university-postdoctoral-associate-biosciences\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Frice-university-postdoctoral-associate-biosciences"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4309285}},{"tool":"search_jobs","arguments":{"company":"rice.edu","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4309285},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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