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Scientist II

Planet Pharma
Worcester, Massachusetts Posted Sep 25, 2026
On-siteUSD 36 - 46 / hour

About this role

Job Description Target PR Range: 36-46/hr

Depending on experience

The Cell and Functional Biology team within Biotherapeutics Discovery is seeking a contract Scientist I/II to perform high-throughput binding and functional assays to drive and enable data-driven decisions for project and pipeline advancement. As a member of the Cell and Functional Biology team, primary role will focus on antibody characterization. The role includes executing and optimizing antibody screening funnel, cell line maintenance, data analyses, and standardization of protocols as related to automation.

Key Responsibilities

  • Maintain immortalized mammalian target overexpressing and native target expressing cell lines primarily; experience with primary cells beneficial but not required.
  • Coordinate sourcing of internal and commercial reagents for screening assays.
  • Utilize established high-throughput assay screening workflows for antibody binding, internalization, and potency characterization using automated liquid-handling systems.
  • Execute and enable binding, internalization, and reporter assay experiments
  • Analyze data for antibody binding specificity, internalization ability and potency using flow binding and assays platforms.
  • Develop and standardize screening workflows, assay protocols, and automation procedures.

Qualifications

  • Bachelor’s Degree or equivalent education with 5 years of relevant biotech or pharmaceutical industry experience, or master’s degree or equivalent education with two years of experience

  • High-throughput screening experience and troubleshooting using Flow

  • Strong understanding of screening workflows

  • Perform cell culture under SOP GLP standards

  • Prior experience and familiarity with protein-protein interaction, ELISA, target binding and functional cellular assays

  • Excellent communication skills across broad audiences

  • Ability to work effectively within internal, external and cross-functional teams

  • Equal Opportunity Employer

  • We are proud to be an equal opportunity employer. We welcome and encourage applications from all qualified candidates regardless of race, sex, gender identity or expression, disability, age, religion or belief, sexual orientation, or any other characteristic protected by applicable laws and regulations. It is our policy not to discriminate against any applicant or employee, and we are committed to fostering a diverse, inclusive, and respectful work environment across all locations in which we operate. We believe that diversity, equity, and inclusion are fundamental to our mission and enhance our ability to serve clients globally. If you have a disability or require any reasonable accommodations during the application or interview process, please inform your recruiter or contact us directly so that we can explore the appropriate arrangements.

  • Fraud Alert

  • Candidate safety is a top priority at Planet Pharma. The industry has seen an increase in people falsely representing themselves as recruiters to gather personal information from job seekers. For your safety, do not provide sensitive data to anyone you have not spoken with thoroughly, never provide banking information during the application process and always double check the email address of the Recruiter to ensure it’s from an official Planet Pharma domain and not a domain with an alternative extension like .net, .org or .jobs.

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