Research Associate I/II

Research Associate II Assay Development
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Employment Type: Full-Time, Non-Exempt Work Arrangement: Onsite Schedule: Day Shift Reports To: Director, Assay Development BioPhase is seeking a Research Associate II to support an innovative biotechnology company advancing disease-detection technology. This hands-on laboratory role will contribute to assay development, experimental execution, data analysis, and protocol optimization as in vitro diagnostic (IVD) products progress from feasibility through development. The ideal candidate has practical experience performing immunoassays and protein work, knowledge of antibody fundamentals and pairing, and strong experimental troubleshooting skills. This opportunity is well suited to a collaborative scientist who enjoys working in a fast-paced, early-stage environment. Key Responsibilities Collaborate with scientists to plan, execute, and interpret research experiments. Contribute to the development and optimization of assays, protocols, and laboratory workflows. Analyze experimental data, troubleshoot unexpected results, and recommend next steps with appropriate guidance. Take ownership of assigned experiments or project activities while maintaining alignment with overall research objectives. Maintain accurate, detailed records of experimental methods, protocols, results, and conclusions. Present findings clearly and contribute to team discussions and troubleshooting efforts. Partner with scientists, engineers, and cross-functional colleagues to support R&D goals. Assist with laboratory equipment maintenance, calibration, and troubleshooting. Support laboratory operations, including inventory management and supply ordering. Follow laboratory safety guidelines, quality procedures, applicable regulatory requirements, and company policies. Adapt to changing priorities and assist with additional responsibilities as needed. Required Qualifications Bachelor’s degree in a scientific discipline with at least 18 months of related hands-on experience; a master’s degree in a scientific discipline; or an equivalent combination of education and experience. Hands-on laboratory experience performing immunoassays and protein work. Knowledge of antibody fundamentals and antibody pairing. Experience with protein purification, detection, and identification techniques, such as Western blotting, microscopy, chromatography, centrifugation, and enzyme assays. Ability to accurately calculate molarity and concentrations. Experience analyzing data using JMP, Excel, or equivalent software. Ability to learn and perform complex, multistep procedures using newly developed research-use-only (RUO) software and systems. Strong analytical, experimental troubleshooting, and problem-solving skills. Excellent documentation, organizational, and time-management skills. Strong written and verbal communication skills, including the ability to present experimental findings. Proficiency with Microsoft Office applications, including Word, Excel, Outlook, PowerPoint, and Teams. Ability to manage competing priorities and work effectively in an evolving, early-stage company. Preferred Qualifications Experience developing and optimizing immunoassays. Experience in cancer biology and/or exosome research. Work Environment & Physical Requirements Onsite laboratory and office-based work, including work with hazardous materials. Routine laboratory activities involving repetitive hand movements and prolonged periods of sitting or standing. xzbcwsv Occasional lifting or moving of materials weighing up to 20 pounds. Occasional travel, up to approximately 5%.