Research Associate

Senior Research Associate in Chemical BiologyLocation: Cambridge, MA, USACompany: Flagship Pioneering, Inc. (FL116) About FL116 FL116, backed by Flagship Pioneering, focuses on advancing biomolecule synthesis. The team is developing a platform aimed at changing how research, diagnostic, and therapeutic molecules are manufactured. Role Overview The Senior Research Associate in Chemical Biology will join a collaborative group dedicated to applying chemical approaches to biological questions. This position centers on enzyme-mediated biomolecular synthesis, with attention to both mechanistic and molecular details. Main Responsibilities Design and conduct high-throughput experiments to study enzyme-substrate interactions Characterize biomolecular products using established and emerging techniques Support development of scalable assays to expand platform capabilities What We Look For Strong experimental skills and attention to detail Intellectual curiosity about the chemical nature of biological systems Interest in manipulating and measuring biological activities at the molecular level Comfort working in a hands-on, execution-focused, and pipeline-driven setting Motivation to grow with a rapidly evolving technology platform Work Environment This role offers the chance to build expertise at the intersection of chemistry and biology within a collaborative startup supported by Flagship Pioneering. The team values problem solvers who enjoy working on challenging scientific questions and developing new tools for biotechnology and therapeutics.

Join Scismic, a dynamic biotech startup located in Cambridge, MA, that is at the forefront of developing innovative mRNA-modulating therapies aimed at treating a wide array of genetic disorders. Our research is focused on leveraging novel platforms to address neurological conditions, heart disease, and muscular dystrophies.Position Summary:As a Research Associate specializing in cellular neurobiology, you will play a crucial role in establishing cellular assays to validate in vitro proof of concept for our tRNA therapeutic candidates. Your expertise will be instrumental in characterizing cellular activities and understanding disease-relevant biology, ultimately guiding the prioritization of candidates for in vivo studies.

About Serif Biomedicines, Inc. Serif Biomedicines, Inc. is a privately held biotechnology company based in Cambridge, MA. The team focuses on developing gene therapies for diseases that currently lack effective treatments. Founded by Flagship Pioneering, Serif is part of a network that has launched over 100 companies in the life sciences, including Moderna, Syros Pharmaceuticals, and Generate Biomedicines. Position Overview The Research Associate in Molecular Biology will contribute to the development of programmable medicines. This position suits a molecular virologist or biochemist with hands-on experience in nucleic acid production, characterization, and molecular cloning. Scientific rigor and a collaborative approach are essential. The role involves working closely with others to advance nucleic acid therapeutics in a setting that values curiosity and innovation. Main Responsibilities Plasmid Production: Design, carry out, and troubleshoot molecular cloning for inserts of various lengths and compositions. Ensure plasmid sequences meet specifications. Inventory Management: Organize storage of produced materials. Keep accurate electronic records of material details and storage locations. Enzymatic Reaction Optimization: Improve and troubleshoot enzymatic reactions to boost nucleic acid yield and purity. Nucleic Acid Production: Follow and refine protocols to produce high-quality DNA and RNA with different expression cassettes.

Your Impact at Lila Sciences Join our innovative high-throughput autonomous chemistry team as a Senior Research Associate / Associate Scientist. This hands-on position bridges the fields of organic and inorganic synthesis, advanced characterization, and laboratory automation. You will design and implement high-throughput experiments, synthesize small molecules, and conduct thorough downstream analysis alongside senior scientists. Your efforts will contribute to translating ambitious product objectives into scalable experimental workflows that significantly influence our company's growth. This role provides a unique opportunity to engage with automated chemistry platforms, giving you real ownership of experiments that shape our scientific strategy and direction. Ideal candidates are execution-oriented, excel in dynamic laboratory settings, and are passionate about developing deep technical skills while making impactful contributions to the future of chemical discovery at Lila Sciences. What You’ll Be Building Independently conduct experiments for the synthesis, purification, and characterization of organic and inorganic small molecules. Optimize reactions, develop methodologies, and analyze analytical data to inform project decisions. Convert initial concepts into reliable, functional experiments. Utilize retrosynthetic analysis to assist in the synthesis of target molecules. Operate Schlenk lines, gloveboxes, and various inert-atmosphere systems for sensitive materials. Employ PAT tools (UPLC, LCMS, NMR, IR, Fluorescence, DLS) to monitor reactions, ensure quality control, and produce high-quality data for machine learning workflows. Leverage automation and AI-driven technologies to streamline workflows and reduce experimental turnaround times. Collaborate with engineers, ML scientists, and stakeholders to validate model-recommended conditions, analyze trends, troubleshoot challenges, and clearly communicate results through reports, discussions, and presentations. Maintain meticulous documentation of results, ensuring accurate digital records while adhering to EHS and laboratory best practices. What You’ll Need to Succeed M.S. in Chemistry or a related field (such as organic, organometallics, or catalysis) with a minimum of 2 years of relevant laboratory experience, or a B.S. with 5 years of experience. Hands-on experience in organic and inorganic synthesis, purification processes, chromatographic techniques, and product analysis. Strong grasp of retrosynthesis, reaction mechanisms, and method optimization workflows. Proficiency in utilizing laboratory automation tools and systems. Excellent problem-solving skills and the ability to work collaboratively in a team-oriented environment.

COMPANY DESCRIPTION We are a pioneering start-up dedicated to transforming the landscape of chemical discovery. Our innovative platform integrates artificial intelligence with a state-of-the-art laboratory discovery pipeline to redefine molecular formulation development. Our interdisciplinary team is exploring uncharted chemical territories, facilitating significant advancements in drug delivery, agricultural formulations, and sustainable, high-performance industrial chemicals. Backed by Flagship Pioneering, a leader in biotechnology origination, we have fostered over 115 scientific ventures in 25 years, generating more than $20 billion in aggregate value, 500+ patents, and over 50 clinical trials for groundbreaking therapeutic agents. THE ROLE We are on the lookout for a passionate and skilled Senior Research Associate or Associate Scientist to enhance our formulation discovery platform by characterizing biomolecules. This position involves utilizing a range of biophysical and biochemical methodologies to analyze the effects of formulations on biomolecular integrity, aggregation, and functional stability. You will collaborate closely with chemists and machine-learning experts to produce high-quality experimental data that drives formulation design and predictive modeling initiatives. The ideal candidate will possess a solid background in biochemistry, structural biology, or biopolymer engineering, complemented by practical experience with analytical instrumentation for biomolecular characterization. KEY RESPONSIBILITIES Conduct experiments assessing biomolecular stability and solubility across various formulation conditions. Evaluate cargo structural integrity and folding utilizing circular dichroism (CD) spectroscopy and complementary biophysical techniques. Measure biomolecular interactions and stability through spectroscopy, dynamic light scattering, and electrophoretic methods. Prepare samples for diverse external workflows to evaluate molecular integrity and degradation. Experimental Pipeline Support Collaborate with formulation chemists to investigate cargo-formulation interactions across different experimental contexts. Generate high-quality experimental datasets to assist internal modeling and data analysis processes. Support laboratory instrumentation maintenance and troubleshooting. Maintain organized laboratory records, analyze results, and communicate findings effectively to cross-functional teams.

Serif Biomedicines, Inc., based in Cambridge, MA, is a privately-held biotechnology company developing gene therapy approaches for diseases without current effective treatments. Founded by Flagship Pioneering, the company is part of a network that includes organizations such as Moderna, Syros Pharmaceuticals, and Evelo Biosciences. Role overview This Research Associate position centers on cell biology research, with a focus on understanding how nucleic acids function within cells. The role is laboratory-based and involves close collaboration with a multidisciplinary team. What you will do Culture and maintain a range of cell lines, including immune and non-immune cells. Design, perform, and refine assays to study nucleic acid function in primary cells and established cell lines in vitro. Communicate experimental plans and results through presentations and written reports, maintaining thorough electronic lab records. Work both independently and as part of a diverse research team.

Join the esteemed team at Harvard University as a Research Assistant I in the Department of Molecular and Cellular Biology. This full-time position offers an exciting opportunity to contribute to groundbreaking research in the sciences. You will assist in various research projects, working closely with senior researchers to gather and analyze data, prepare reports, and participate in laboratory activities.

Join us as a Senior Scientist in Computational Biology at Flagship Pioneering, Inc. In this pivotal role, you will leverage your expertise to drive innovative research and development in computational biology, contributing to groundbreaking discoveries and advancements in the field.

Job Summary:The Research Assistant III will play a vital role in the Ramanathan lab at Harvard University, collaborating closely with graduate students and postdoctoral researchers. This position involves conducting scientific experiments in the specialized field of stem cell biology and human development with a high degree of independence. The successful candidate will coordinate various facets of ongoing research projects, execute laboratory experiments using advanced techniques and equipment, and manage collaborations with external laboratories as necessary. This role may also include the training of new lab members in established scientific methods.Key Responsibilities:Coordinate multiple aspects of research projects and perform laboratory experiments utilizing specific techniques and equipment.Generate cortical tissue from various cell lines, including induced pluripotent stem cells (iPS cells), embryonic stem cells, and a Good Manufacturing Practice (GMP) line.Conduct genetic modifications, manage passaging, and maintain both parental and modified fluorescent reporter lines.Utilize cell printing, optimize differentiation protocols for each cell line, and prepare tissues for shipment to collaborators working with primates.Prepare samples for single-cell transcriptomics and validate them using antibody staining techniques.Set up incubators and shakers, monitor differentiation processes, and establish a robust experimental pipeline.Collaborate with lab members on experimental design, protocol establishment, and the development of innovative laboratory techniques.Process, organize, summarize, and analyze data; report results using a variety of scientific, word processing, spreadsheet, or statistical software applications.May provide training and guidance to others in laboratory techniques and procedures.Assist with laboratory maintenance tasks, including the procurement of equipment and supplies, liaising with vendors, and engaging in special projects as required.Working Conditions:This position is primarily performed in a laboratory environment on the Cambridge campus.Involves working with hazardous materials and human cell cultures.Physical Requirements:May require lifting, moving, and transporting research equipment.

We are seeking a highly motivated Senior Research Associate to join our dynamic team at Integrated Resources, Inc. In this pivotal role, you will conduct advanced research, analyze data, and contribute to innovative projects that drive our mission forward. If you are passionate about scientific research and eager to make an impact, we want to hear from you!

We are seeking a talented and dedicated Senior Research Associate to join our dynamic team in Cambridge. In this role, you will contribute to innovative research projects and collaborate with interdisciplinary teams to drive impactful findings.

Nuclera develops technology to make proteins more accessible for researchers. Based in Cambridge, UK, with a presence in Boston, the company’s eProtein Discovery™ platform brings together a benchtop instrument, cloud-based software, and proprietary cartridges. This system supports rapid protein expression, characterization, and purification for life science teams around the world. Role overview The Research Associate in Service Fulfillment supports custom scientific projects and DNA construct amplification using the eProtein Discovery Platform. The role requires careful adherence to Standard Operating Procedures (SOPs) and detailed work instructions to maintain quality and consistency. Success in this position calls for strong organizational skills, attention to detail, and the ability to work independently within set timelines. What you will do Prepare DNA constructs for cell-free protein expression using PCR techniques. Perform protein purification, quantification, SDS PAGE analysis, and either gel filtration chromatography or Surface Plasmon Resonance (SPR) analysis. Run experiments with the eProtein Discovery Platform. Follow established SOPs and work instructions to ensure quality standards are met. Organize and manage large collections of biological samples in a systematic way. Document experimental methods, observations, and results with precision.

About Serif Biomedicines, Inc. Serif Biomedicines, Inc. is a privately held biotechnology company in Cambridge, MA. The team is developing new approaches to gene therapy for diseases that current medical solutions cannot address. Serif Biomedicines was founded by Flagship Pioneering, known for launching over 100 innovative life sciences organizations focused on human health and sustainability. Role Overview The Senior Scientist, Molecular Biology will design and develop next-generation DNA constructs for programmable medicine. This position suits scientists experienced in synthetic biology, high-throughput cloning, and computational sequence engineering. The role centers on building scalable platforms for plasmid DNA design, construction, and optimization, using automation, algorithm-driven sequence design, and data-centric workflows. This scientist will report to the Director of Molecular Biology and may supervise a direct report. Collaboration with other scientists and group leaders across the R&D team is a key part of the job. What You Will Do Lead the design and construction of plasmid DNA constructs, including vector architecture, gene synthesis strategies, and high-efficiency cloning (such as Gibson, Golden Gate, and recombination-based methods). Advance automated and computational sequence design by applying advanced tools and pipelines for codon optimization, regulatory element tuning, and multi-parameter construct optimization. Establish and manage vendor relationships to support both internal and external capabilities, helping projects move forward efficiently and minimizing disruptions.

Join our dynamic team at Integrated Resources Inc. as a Senior Neurology Research Associate, where you will play a pivotal role in advancing groundbreaking research in neurology. You will collaborate with top-tier professionals, contributing to innovative projects that drive the future of neurological health.

COMPANY DESCRIPTION Flagship Pioneering is a transformative innovation platform that unites visionary scientific minds with entrepreneurial leaders to create and cultivate groundbreaking companies that aim to change the world. We provide the necessary capital and support to enable these innovators to undertake ambitious projects that advance human health, sustainability, and more. Our diverse portfolio spans critical areas including disease detection and treatment, sustainable agriculture, and pioneering applications of artificial intelligence that foster technological advancements. What distinguishes Flagship is our unparalleled ability to integrate scientific innovation, company creation, and strategic capital investment, offering a cohesive ecosystem that facilitates progress. Our founders, leaders, and capital managers collaborate through a structured process designed to foster innovation and enhance life on Earth. Our portfolio companies have tackled some of the world’s most pressing challenges: from vaccinating billions against COVID-19 to curing complex diseases, enhancing human health, preventing illness, and improving agricultural resilience and sustainability. Flagship has been recognized multiple times on FORTUNE’s “Change the World” list and has earned accolades on Fast Company’s annual list of the World’s Most Innovative Companies. THE ROLE We are seeking a dedicated Senior Research Associate to join our formulation and product development team. This critical position will focus on the design, screening, and optimization of dried powder formulations. The successful candidate will take a hands-on approach to executing formulation strategies utilizing techniques such as lyophilization and spray drying, while bringing experimental precision, physical insights, and data-driven decision-making to our early-stage platform development. The Senior Research Associate will collaborate closely with process development partners to create stable, robust, and scalable powder formulations. This role will also involve experimental design, data interpretation, and establishing best practices for formulation screening, characterization, and documentation within a dynamic early-stage environment. KEY RESPONSIBILITIES Design, execute, and optimize dried powder formulations using lyophilization and spray drying, focusing on stability, reproducibility, and performance across various formulations.

Join our innovative team at Flagship Pioneering Inc., where we are at the forefront of therapeutic discovery. As a Senior Research Associate, you will play a critical role in advancing our understanding of novel therapeutic pathways and contribute to groundbreaking research in the life sciences.

Join our team as a Biology Scientist, where you will engage in groundbreaking research and development in the field of biology. You will collaborate with a talented group of scientists and contribute to innovative projects that aim to advance our understanding of biological processes. This is an exciting opportunity to be part of a dynamic environment that fosters creativity and scientific inquiry.

Role overview Eurofins Scientific seeks an Associate Scientist in Cambridge with a focus on molecular biology and protein purification. This role supports ongoing research projects and daily laboratory operations, working closely with experienced scientists in a well-equipped environment. Key responsibilities Perform experiments in molecular biology and protein purification Manage laboratory workflows to ensure accuracy and reliability Work collaboratively with team members on research projects Support initiatives that advance scientific knowledge Work environment The position is based in a modern laboratory with advanced equipment and a team of specialists. Daily work involves hands-on research and collaboration within a supportive scientific community.

Join our team at Integrated Resources Inc. as an Associate Research Scientist, where you will contribute to cutting-edge research projects that impact real-world applications. We are looking for passionate individuals eager to innovate and collaborate in a dynamic environment. In this role, you will support senior scientists in the design and execution of experiments, analyze data, and contribute to publications. This is a fantastic opportunity to grow your career in scientific research.