{"id":854356,"url":"https://alion.io/job/gt-research-assistant","title":"Research Assistant","company":{"id":697358,"name":"GT Bio","domain":"gt.bio","url":"https://alion.io/company/gt-3","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":null},"role":"Science & Research","role_family":"Science & Research","seniority":"junior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Cambridge, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":22,"max":40,"currency":"USD","period":"hour","gross":null,"usd_annual":80000},"salary_estimate":null,"experience_years_min":1,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Cell Culture","optional":false},{"name":"HPLC","optional":false},{"name":"Mass Spectrometry","optional":false},{"name":"Python","optional":true}],"status":"live","first_seen_at":"2026-08-19T03:55:30Z","employer_posted_date":"2026-08-19","last_verified_at":"2026-10-29T08:07:14Z","board_verified":true,"closed_at":null,"days_open":71,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":71},"description":"Cambridge, MA · In-Person · Contractor-to-Full-Time\nAbout Us\nGT Biosciences is building Deliveromics, the world’s first AI-powered, high-throughput, and multiplexed in vivo data engine for decoding the design rules of drug delivery. Founded by MIT scientists and backed by top-tier investors, we are creating next-generation non-viral, cell-type-specific delivery vehicles for mRNA and siRNA. We are a tightly-knit, fast-moving, and science-driven team dedicated to making routine in vivo cell reprogramming a reality.\nWe value transparency, collaboration, reliability, and scientific rigor, and seek teammates who thrive in an open, cooperative environment and want to grow together with the team and the company.\nJob Description\nGT Biosciences is seeking a highly motivated and dependable Research Associate to join our Platform Development Team and support lipid nanoparticle formulation and RNA delivery. This is a hands-on laboratory role designed for someone eager to learn, take some ownership, and grow within a fast-moving, science-obsessed startup environment.\nInterview Process\nThe interview process includes two virtual interviews and one onsite interview. Selected candidates may then be invited to participate in a paid working trial lasting up to 30 calendar days. Continued employment will depend on performance, reliability, and mutual fit.\nFrom day one, you will work directly alongside scientists with world-leading expertise in RNA delivery, LNP engineering, in vivo screening, and translational biotechnology. Our commitment is to teach you new methods and help you build a broad wet-lab skill set. Your job is to learn quickly, execute carefully, and keep going when experiments are difficult. We’re looking for someone eager to learn and improve in a fast-paced environment.\nThis is an in-person position based in Cambridge, MA.\nResponsibilities\nPrepare and formulate lipid nanoparticles and related non-viral delivery systems for mRNA and siRNA using established and evolving protocols.\n\nSupport formulation screens by varying lipid composition, component ratios, buffers, mixing conditions, and other process parameters.\n\nPerform formulation characterization and quality control measurements (e.g., particle size, PDI, encapsulation efficiency, RNA concentration, pH, and fluorescence-based assays).\n\nPrepare high-quality formulations and samples for in vitro and in vivo studies, including dose calculations, labeling, quality control, and sample tracking.\n\nMaintain basic cell culture responsibilities and support transfection, expression, and knockdown assays as required.\n\nHandle precision liquid-handling tasks with accuracy and care (e.g., multichannel pipetting, reagent pooling, serial dilutions).\n\nKeep meticulous laboratory records and documentation, troubleshoot experiments thoughtfully, and repeat work carefully when results do not meet expectations.\n\nQualifications\nRequired\nB.S. or M.S. in Chemistry, Biochemistry, Bioengineering, Biology, Pharmaceutical Sciences, or a related field.\n\nAt least 1+ years of meaningful hands-on experience in a wet laboratory setting (academic or industry).\n\nDemonstrated reliability, attention to detail, and strong commitment to accurate, thorough record-keeping.\n\nProficiency with basic laboratory techniques (e.g., buffer preparation, serial dilution, accurate pipetting, and nucleic acid handling).\n\nA fast learner who is excited to develop unfamiliar wet-lab skills and become progressively more independent.\n\nPersistence when experiments fail, with the ability to stay calm, investigate possible causes, and improve the next attempt.\n\nA proactive, team-first attitude with strong ownership, clear communication, and consistent follow-through.\n\nAbility to work onsite five days per week at our Cambridge, MA location.\n\nPreferred\nExposure to lipid nanoparticles, liposomes, nanoparticle formulation, drug delivery, or microfluidic mixing.\n\nExperience handling RNA, including mRNA, siRNA, or other oligonucleotides.\n\nExperience with DLS, plate readers, UV spectroscopy, HPLC/UPLC, LC-MS, pH, osmolality, or endotoxin testing.\n\nExperience with mammalian cell culture, sterile technique, transfection, or cell-based assays.\n\nExperience with fluorescence microscopy or plate reader operation.\n\nExposure to nucleic acid-based assays (e.g., hybridization, ligation, or amplification workflows).\n\nBasic cell culture skills (e.g., mammalian cell passaging, sterile technique).\n\nProficiency with basic molecular biology techniques (e.g., running gels, making buffers, using DNA/RNA extraction kits).\n\nNice to Have\nBasic coding or data analysis skills (e.g., Python, R, or Excel for data organization).\n\nFamiliarity with automated liquid handling or high-throughput screening platforms.\n\nExperience preparing formulations or samples for animal studies.\n\nMouse intravenous injection, perfusion, or tissue collection experience.\n\nStrong interest in RNA medicines, drug delivery, and central nervous system therapeutics.\n\nCompensation:\nEstimated Contractor Rate: $22-$40 per hour (depending on experience)\nWhat we offer:\nFlexible, generous health benefits upon conversion to full-time employment.\n\nWork with a small, world-leading team that values rigorous science and candid collaboration.\n\nLearn directly from experts.\n\nRapid professional growth through hands-on training and meaningful scientific ownership.","description_format":"text","description_chars":5375,"description_truncated":false,"requirements":{"experience_years_min":1,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"master","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Vaccines"],"lifecycle":[{"event":"open","at":"2026-09-13T05:26:36Z"}],"visa":[],"liveness":{"score":10,"band":"cold","label":"Long shot","p_open":1,"p_active":0.349,"p_room":0.28,"age_days":71,"expected_fill_days":21,"reasons":["conf:2","win:tail","crowd:junior"],"computed_at":"2026-10-29T05:49:05Z"},"pay":{"stated_usd_annual":80000,"is_top_pay":false},"html_url":"https://alion.io/job/gt-research-assistant","json_url":"https://alion.io/job/gt-research-assistant.json","meta":{"generated_at":"2026-10-29T09:03:56Z","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":13735,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"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":697358},"rest":"https://alion.io/mcp/rest/get_company?id=697358"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgt-research-assistant"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"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%2Fgt-research-assistant"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"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%2Fgt-research-assistant"},{"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/gt-research-assistant\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgt-research-assistant"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":854356}},{"tool":"search_jobs","arguments":{"company":"gt.bio","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":854356},"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. Docs: https://alion.io/developers"}}