Preclinical Principal Scientist, Research & Development

Cresilon ® is a Brooklyn-based biotechnology and medical device company that develops, manufactures, and markets hemostatic products, driven by a singular mission: to save lives . Powered by proprietary plant-based hydrogel technology, Cresilon's products are redefining the standard of care by stopping bleeding in seconds across diverse patients, procedures, and care settings. The company's current commercial portfolio includes TRAUMAGEL® for human trauma and VETIGEL® for veterinary applications, with planned expansion into human surgical applications and beyond. Learn more at The Preclinical Principal Scientist will serve as a key scientific contributor, subject matter expert (SME), and Project Manager in the execution of Cresilon’s Preclinical Research Operations, including but not limited to in-vivo study design (Safety and Efficacy/Functionality evaluations), Preclinical Research Management, Vendor Management, and Preclinical Regulatory Strategy. This will include the development and execution of strategies for preclinical evidence necessary to competitively position a project’s product for domestic and international regulatory and clinical acceptance. This position is a hybrid role, with work off-site at CRO in the NY area, work from home, and on-site at Brooklyn, NY. Job Responsibilities: The Preclinical Research Scientist will: Lead, staff, and manage Cresilon’s Preclinical Research activities. Provide preclinical scientific input and leadership on the evaluation of physical safety and efficacy for technologies and products at all stages of the product life‑cycle. Plan, direct, coordinate, and execute activities related to the design, initiation. and follow‑up of studies to support approval of Class I-III medical devices. Develop, write, and/or review study protocols and reports. Act as a technical mentor for the development of study experimental designs, protocols, and reports of junior associates. Administrater and manage Cresilon's preclinical regulatory strategy and communication. Work with Contract Research Organizations (CROs) to execute both Biocompatibility / Safety and Efficacy/Functionality research, including negotiating, drafting, and managing research contracts and agreements with pre‑clinical trial sites. Ensure that the company operates within the scope of regulatory compliance, including Quality System Regulations (ISO 13485), health and safety, environmental protection regulations, and the core values of Cresilon. Be a Subject Matter Expert (SME) for the preclinical research department growth strategy. Actively interact with the internal and external scientific community to maintain state‑of‑the‑art knowledge. Oversee the development of and modifications to preclinical models to address project needs. Oversee the design and execution of preclinical functionality and safety in‑vivo studies per project timelines. Surveys the literature to identify and compare competitive product performance and safety risks. Maintain current knowledge in existing regulations, requirements and standards, including but not limited to global regulatory requirements (ISO, FDA, etc) and compliance requirements (GLP, USDA, AAALAC, departmental SOP's, company policies, etc) Work cross‑functionally with Regulatory and Quality to assess project risks, product safety, and efficacy on NPD projects, including ensuring external facilities meet Cresilon standards for animal use and generating contracts and CRO audits, if necessary. Manage budgetary requirements for all research projects to support efficacy and safety programs. Lead the effort to publish surgical research in peer‑reviewed journals. Regularly interface with management to ensure research operations reflect overall corporate vision/strategy. Work with the VP of Technology and the Director of R&D to ensure long‑term vision and goals are met to reflect the company’s charter.nd DVM, PhD or MD in a relevant discipline is preferred. A Bachelor's in a technical or scientific field Minimum 6+ years’ experience in preclinical medical device research is required, preference given to veterinary surgical or human surgical experience. Extensive knowledge of surgery, anatomy, toxicology, and pathology is required. Hands‑on surgical experience is required. Strong knowledge of ISO-10993 Standards, FDA Guidance and Regulations, and Animal Welfare Regulations. Strong communication skills (both written and verbal) are required, with the ability to extract key facts from complex information and present concise summaries to management. Demonstrated experience with large animal in vivo surgical research and CRO vendor management. Excellent problem‑solving, conflict resolution, and analytical skills Ability to work effectively both independently and collaboratively in a dynamic team‑oriented environment is required. Prior experience and ability to work well with external CROs and collaborators with professionalism and discretion Requires strong leadership and organizational skills, including attention to detail and multi‑tasking skills. Able to understand and execute to project details while keeping overall “big picture” view of projects, priorities, and strategies Physical Requirements include Must be able to stand, walk and maintain static positions for extended periods while performing laboratory, vivarium, and surgical procedures. Requires excellent hand‑eye coordination, fine motor skills, and manual dexterity to perform preclinical surgeries and operate laboratory equipment. Must be able to visually assess animals, surgical sites, experimental outcomes, and laboratory data, including close‑up and detailed observations. Must be able to lift and move materials and equipment up to 50 pounds occasionally, and frequently bend, reach, stoop, kneel, and maneuver within laboratory and animal research environments. Must be able to wear required personal protective equipment (PPE), work safely with biological materials and research animals, maintain visual acuity for detailed observations, and obtain any required occupational health clearances and vaccinations. Must be able to work with biological materials, chemicals, and pharmaceutical or medical device products in accordance with applicable safety procedures. Legal authorization to work in the United States. This position is located in Brooklyn, NY and may require up to 30% travel (to monitor and execute out‑sourced studies) Preferred: 4+ years of people management experience. Experience with planning, directing, and coordinating activities related to studies to support approval of Class I-III medical devices is highly preferred. Experience in a medical device, pharmaceutical, or related setting with a proven record of success in supporting studies for R&D projects is highly preferred. Experience with surgical publication submission strategy is strongly preferred. Previous experience in authoring and reviewing nonclinical regulatory documents as well as interactions with regulatory authorities is strongly preferred. Medical Device product development experience, including knowledge of medical device regulations, regulatory/notified body requirements is preferred. Good Laboratory Practices (GLP) experience preferred and working knowledge of Good Manufacturing Practices (GMP) Experience in developing and commercializing regulated devices under Design Control (21 CFR 820) requirements, GLP/GMP, and ISO regulations is preferred. Hands‑on research experience with hemostatic devices and/or coagulation chemistry, strongly preferred. Cresilon is an equal opportunity employer that is committed to diversity and inclusion in the workplace. We prohibit discrimination and harassment of any kind based on race, color, sex, religion, sexual orientation, national origin, disability, genetic information, pregnancy, or any other protected characteristic as outlined by federal, state, or local laws. This policy applies to all employment practices within our organization, including hiring, recruiting, promotion, termination layoff, recall, leave of absence, compensation, benefits, training, and apprenticeship. Cresilon makes hiring decisions based solely on qualifications, merit, and business needs at the time. If you are an individual with a disability and require a reasonable accommodation to complete any part of the application process and need an alternative method for applying, please contact our Human Resources Department at View phone number on click.appcast.io or email View email address on click.appcast.io. Competitive annual base salary range of $130,000 - $210,000, depending upon job level and qualifications. Paid Vacation, Sick, & Holidays Medical, Dental, and Vision Insurance, FSA: Dependent & Healthcare, Commuter & Parking Benefits, Long Term Disability Coverage Company Paid Life and Short-Term Disability Coverage Work/Life Employee Assistance Program 401(k) & Roth Retirement Savings Planwith company match up to 5% Monthly NYC MetroCard Reimbursement #J-18808-Ljbffr