Crystallographer, Experienced Scientist R&D Full-time NEW

Crystallographer Position at Johnson & Johnson

Johnson & Johnson is recruiting for a crystallographer located in Beerse. We are seeking a highly motivated crystallographer to support the development of small-molecule/peptide drug candidates. In this role, you will apply your expertise in crystallography and solid-state chemistry to characterize, understand, and control the polymorphism of active pharmaceutical ingredients (APIs), enabling robust drug substance and drug product development.

Responsibilities:

• Develop and optimize crystal growth
• Investigate transformation pathways and phase stability
• Perform structure determination using single-crystal and powder diffraction techniques (X-ray, electron, or neutron).
• Analyze and interpret crystallographic data to elucidate, refine, and validate structures.
• Support solid-state characterization, including polymorph identification, phase analysis, and crystal quality assessment.
• Collaborate with cross-functional teams (e.g., chemists, formulation scientists, materials scientists) to interpret results and guide decision-making.
• Develop and apply crystallization strategies to obtain suitable crystals for structural analysis.
• Maintain and operate crystallographic instrumentation and associated software (e.g., SHELX, Olex2, GSAS, Topas).
• Document findings in reports, presentations, and scientific publications.
• Ensure compliance with laboratory safety, quality, and regulatory standards

Qualifications / Requirements:

• PhD in Chemistry, crystallography, or related field

Experience and Skills:

• Theoretical and experimental experience in solid-state materials science
• Communicate clearly using both written and spoken English
• A record of innovation substantiated by publications
• Work effectively in an interdisciplinary team
• Work on multiple projects simultaneously and handle changing priorities
• Programming or data-processing skills (Python, MATLAB) are a plus.
• Working knowledge and application of industry-standard crystallographic software and analysis methods
• Strong analytical and problem-solving skills
• Ability to interpret complex structural data
• Experience with crystallographic software (e.g., refinement/structure tools)
• Effective communication in multidisciplinary environment
• Proven understanding of solid-state chemistry and crystallization principles.

The anticipated base pay range for this position is:

€60,000.00 – €96,255.00

Benefits:

In addition to base pay, we offer the following benefits*: an annual bonus with set target (% of pay) depending on pay grade / location, where the actual amount is based on the employees' and companies' performance of the previous calendar year, or sales commissions. Moreover, we offer vacation days, parental leave for a minimum of 12 weeks, bereavement leave, caregiver leave, volunteer leave, well-being reimbursement, programs for financial, physical and mental health. We also offer service anniversary and recognition awards, and subject to the terms of their respective plans, employees – and in some location's eligible dependents – can participate in several insurance plans. For more information, visit Employee benefits | Supporting well-being & career growth | Johnson & Johnson Careers.

*This is for informative purposes only. Amounts and actual benefits may vary by location and are subject to change.