Principal Scientist, Lyophilization Development

Alamar Biosciences•Fremont, CA

1d•$180,000 - $200,000

About The Position

At Alamar, we are passionate about enabling our customers to make scientific discoveries that translate into clinical outcomes and benefit patients. Our team is growing quickly as we develop innovative approaches to measure critical protein biomarkers from liquid samples that can enable the earliest possible detection of disease. We believe the next frontier in biology is enabled by measuring proteins at higher sensitivity in highly multiplexed assays at the push of a button, which is something only Alamar can do. As we build our team, we seek collaborative, driven, intellectually curious people committed to solving complex challenges. Our culture rewards accountability and cross functional teamwork because we believe this enables the kind of breakthrough thinking that will accelerate our mission. We are seeking a highly motivated and accomplished Principal Scientist to join our Product Development team. This individual will serve as a senior technical leader responsible for the development, optimization, and transfer of lyophilization processes from R&D into manufacturing. The ideal candidate will bring deep technical expertise in all aspects of lyophilization and freeze-drying including development, QC, and process transfer. This role requires the ability to operate with significant autonomy, influence technical direction across programs, and mentor scientists while driving high-impact outcomes for the organization.

Requirements

Ph.D. in Biochemistry, Molecular Biology, Chemistry, Pharmaceutical Sciences, or a related field with 10+ years of relevant industry experience with progressively increasing responsibility.
Demonstrated technical authority in lyophilization and product and process transfer within a regulated and/or ISO-compliant environment.
Strong system level problem solving skills, including root cause analysis, DOE, statistical analysis, and process validation using JMP or similar tools.
Demonstrated ability to influence cross-functional teams and stakeholders.
Exceptional organizational, communication, and technical documentation skills with strong attention to detail.
Ability to thrive in a fast-paced, collaborative, and mission-driven environment.

Nice To Haves

Expertise in running and optimizing immunoassays
Experience with automated liquid handling systems, high-throughput assays, and/or scaled manufacturing processes.
Data analysis capabilities using languages such as Python or R.
Knowledge of regulatory requirements for RUO and IVD products.

Responsibilities

Provide technical leadership across multiple product development programs, influencing strategy, experimental design, and execution.
Drive product and process transfer from R&D to Manufacturing, including the development of robust, scalable, and cost-effective lyophilization based production processes.
Design and execute experiments to characterize product performance, stability, manufacturability, and lifecycle robustness.
Technical owner of lyophilization equipment including lyophilizers, DSC, and cryo-microscopy instruments.
Define, develop, and validate QC methods, specifications, and control strategies to ensure product quality and consistency.
Author, review, and approve technical documentation including SOPs, batch records, product specifications, validation reports, and technology transfer packages.
Collaborate closely with R&D, Manufacturing, Quality, Operations, and external partners to support design transfer, risk assessments, and process validations.
Lead complex troubleshooting efforts, root cause investigations, and continuous improvement initiatives for product or process deviations.
Mentor junior scientists, contributing to scientific rigor, capability building, and succession planning.