Johnson & Johnson

Principal Scientist, Data Science – R&D DSDH – Therapeutics Development & Supply

Johnson & Johnson

full-time

Posted on:

Location Type: Hybrid

Location: Spring HouseMassachusettsPennsylvaniaUnited States

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Salary

💰 $117,000 - $201,250 per year

Job Level

About the role

  • Design, build, and maintain scalable data pipelines for acquiring, integrating, and managing TDS data from diverse data generation sources and systems (e.g., lab systems, MES, clinical supply, quality systems, external partners).
  • Create and optimize data flows for structured and unstructured data using Python, R, SQL, cloud services, and other modern engineering tools.
  • Develop and maintain TDS‑specific data repositories, implementing enterprise‑level data models and creating new models as needed.
  • Enable AI/ML readiness by ensuring data is well‑structured, versioned, traceable, and semantically aligned with enterprise data standards.
  • Partner with data scientists, TDS domain experts, and digital technology teams to translate business needs into high‑quality data products and engineering requirements.
  • Engage with scientific, technical, and operations stakeholders to understand requirements, design data solutions, and drive adoption.

Requirements

  • Advanced degree in Engineering, Data Science, Life Sciences, Computer Science, or related field; advanced degree preferred.
  • 3+ years of experience in data engineering, including data modeling and database design, preferably in a scientific, manufacturing, or healthcare environment.
  • Proficiency with Python, R, SQL, and cloud-based architectures (e.g., AWS services, Snowflake, Redshift).
  • Experience with NoSQL and graph databases.
  • Strong analytical, problem‑solving, and stakeholder‑management skills, with the ability to translate discussions into actionable requirements.
  • Ability to drive multiple exciting projects simultaneous with strong organizational skills and adaptability.
Benefits
  • Vacation –120 hours per calendar year
  • Sick time - 40 hours per calendar year; for employees who reside in the State of Colorado –48 hours per calendar year; for employees who reside in the State of Washington –56 hours per calendar year
  • Holiday pay, including Floating Holidays –13 days per calendar year
  • Work, Personal and Family Time - up to 40 hours per calendar year
  • Parental Leave – 480 hours within one year of the birth/adoption/foster care of a child
  • Bereavement Leave – 240 hours for an immediate family member: 40 hours for an extended family member per calendar year
  • Caregiver Leave – 80 hours in a 52-week rolling period
  • Volunteer Leave – 32 hours per calendar year
  • Military Spouse Time-Off – 80 hours per calendar year
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
data engineeringdata modelingdatabase designPythonRSQLNoSQLgraph databasescloud servicesAI/ML readiness
Soft Skills
analytical skillsproblem-solvingstakeholder managementorganizational skillsadaptability
Certifications
advanced degree in Engineeringadvanced degree in Data Scienceadvanced degree in Life Sciencesadvanced degree in Computer Science