Scientist MSAT Advanced Therapies | Johnson & Johnson

Biotechnology & Life Sciences
Sassenheim, South Holland, Netherlands
July 13, 2026
Contract Hybrid
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Job Description

Company: Johnson & Johnson

Position: Scientist MSAT Advanced Therapies

Employment Type: Contract

Location: Sassenheim, South Holland, Netherlands

Workplace: Hybrid (3 days onsite, 2 days remote)

Contract Duration: 12 Months

Working Hours: 40 hours/week

Job ID: JJJP00026135

The Scientist MSAT Advanced Therapies will serve as a critical Subject Matter Expert (SME) in Upstream Processing (USP) and/or Downstream Processing (DSP) for commercial manufacturing of lentiviral vectors. The role supports technology implementation, life cycle management, technology transfer, validation activities, and process improvements for Johnson & Johnson’s advanced therapies manufacturing operations.

About Johnson & Johnson

Johnson & Johnson is a global healthcare company dedicated to improving health outcomes and caring for people worldwide. For more than 130 years, the company has focused on innovation, scientific advancement, and delivering healthcare solutions that impact the lives of nearly a billion people every day.

Johnson & Johnson is committed to creating an inclusive environment where diverse backgrounds, perspectives, and experiences are valued, enabling employees and contractors to contribute and reach their full potential.

Position Overview

The Scientist MSAT Advanced Therapies leads and supports Life Cycle Management (LCM), technology transfer, and technology implementation projects. The role acts as an SME for USP and/or DSP processes in commercial manufacturing of lentiviral vectors while collaborating with Operations, Quality, R&D, and global MSAT teams.

Key Responsibilities

Technology Transfer & Life Cycle Management

  • Contribute to Life Cycle Management and New Technology Introduction activities for the site.
  • Lead and support Life Cycle Management projects.
  • Lead and support technology transfer projects.
  • Support the introduction of new technologies and digitalization initiatives.

Process Expertise & Validation

  • Act as Subject Matter Expert in USP and/or DSP for commercial manufacturing of lentiviral vectors.
  • Define process validation strategies.
  • Write and review process validation protocols and reports.
  • Ensure validation studies are executed according to site standards, Johnson & Johnson guidelines, and quality requirements.
  • Support integration of global standards into local production processes.

Cross-Functional Collaboration

  • Act as the primary interface between Sassenheim Site Operations, Quality, global R&D departments, and the global MSAT organization.
  • Represent Sassenheim MSAT in global project teams.
  • Communicate technical and business information effectively with stakeholders.

Process Improvement & Quality Support

  • Lead and support complex investigations.
  • Facilitate risk assessments and define corrective and preventive actions.
  • Define and implement process improvements.
  • Act as SME during internal and external audits and inspections.

Required Qualifications

  • 7+ years of progressive experience with a Bachelor’s degree in Chemical Engineering, Biotechnology, Biochemistry, or related field.
  • 4+ years of experience with an advanced degree such as MS, MBA, or Ph.D.
  • Excellent knowledge and experience in a scientific or technical core area.
  • Strong affinity with process technology, analytical technology, and manufacturing digitalization.
  • Experience delivering local, regional, and global projects with limited supervision.
  • Ability to select applicable engineering and scientific approaches.
  • Experience managing multiple moderate-size projects.
  • Ability to work effectively as part of a team.
  • Experience coaching and training others.
  • Ability to define objectives and support department, project, and program goals.
  • Strong troubleshooting and problem-solving capabilities.
  • Ability to communicate technical and business issues effectively with stakeholders.
  • Ability to work independently with limited direction.
  • Experience supporting budget and resource planning.
  • Fluent written and spoken English communication skills.

Core Skills

  • Advanced Therapies Manufacturing
  • MSAT
  • Upstream Processing (USP)
  • Downstream Processing (DSP)
  • Lentiviral Vector Manufacturing
  • Technology Transfer
  • Life Cycle Management
  • Process Validation
  • Process Improvement
  • Risk Management
  • Root Cause Problem Solving
  • Quality Compliance
  • Digital Manufacturing
  • Project Management
  • Scientific Communication

How to Succeed

  • Deliver technical projects and programs successfully under limited supervision.
  • Apply scientific expertise to solve complex manufacturing challenges.
  • Collaborate effectively with global and local stakeholders.
  • Support innovation through technology implementation and process improvement.
  • Demonstrate strong planning, documentation, and knowledge management skills.

Benefits & Rewards

This contract role offers a competitive hourly rate and a 12-month project opportunity with Johnson & Johnson.

Work Environment

This hybrid position is based in Sassenheim, Netherlands, requiring three days onsite and two days remote per week. The role operates within a scientific and technical manufacturing environment supporting advanced therapies production.

Diversity, Equity & Inclusion

Johnson & Johnson is committed to diversity, equity, and inclusion. The company values different perspectives, backgrounds, and experiences while creating an environment where everyone feels they belong and can achieve their potential.