Jobs

Principal/Senior Scientist Chemical Engineering R&D
Beerse, Antwerp, Belgium
·
On-site
·
Full-time
·
3d ago
At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments are smarter and less invasive, and solutions are personal. Through our expertise in Innovative Medicine and Med Tech, we are uniquely positioned to innovate across the full spectrum of healthcare solutions today to deliver the breakthroughs of tomorrow, and profoundly impact health for humanity. Learn more at jnj.com.
As guided by Our Credo, Johnson & Johnson is responsible to our employees who work with us throughout the world. We provide an inclusive work environment where each person is considered as an individual. At Johnson & Johnson, we respect the diversity and dignity of our employees and recognize their merit.
Job Function:
Discovery & Pre-Clinical/Clinical Development
Job Sub Function:
Chemical Research
Job Category:
Scientific/Technology
All Job Posting Locations:
Beerse, Antwerp, Belgium
Job Description:
Johnson & Johnson is the world's most comprehensive and broadly-based manufacturer of health care products, as well as a provider of related services, for the consumer, pharmaceutical, and medical devices markets. Growing on a diverse company culture, celebrating the uniqueness of our employees, committed to inclusion and proud to be an equal opportunity employer, our over 125,000 employees in 60 countries are united in a common mission: To help people everywhere live longer, healthier, happier lives.
We are seeking highly motivated chemical engineers with a divers background and passion for process development. As part of the development team, you aim to optimize API manufacturing processes through lab-based experimental work combined with process modelling & data analysis. Your engineering mindset will be instrumental to identify and implement innovative technological solutions in API manufacturing.
We accept applications both from early career (PhD) candidates as scientists with several years of relevant industrial experience.
The qualifications listed below are areas of expertise we are particularly interested in butnot essential. If you have proven experience in one or more of these areas, we encourage you to apply. The selected candidate will have opportunities to develop and expand their expertise in other areas.
Key Responsibilities:
-
API Process Development: Collaborate with cross-functional teams to design, optimize, and scale-up processes for active pharmaceutical ingredients (APIs).
-
Lab Experimental Work guided by modelling and statistics.
-
Data Analysis: Utilize PAT tools and modelling software, embracing a data-driven attitude. Interest in programming and machine learning techniques to analyse data in an API context is valued.
-
Innovative Solutions: Foster innovation by scouting for new technologies and supporting digitalization efforts within R&D.
-
Automation: gain hands-on experience with lab automation, including HTE equipment, dispensers, cobots, and flow chemistry platforms.
-
Manufacturing Expertise: Gain deep knowledge of manufacturing processes to ensure high-quality products. Support new product launches, technology transfer, and late-stage development.
-
Collaboration and Leadership: Lead initiatives in collaboration with external networks, including academic institutions and contract research organizations, while ensuring alignment with strategic objectives. Encourage a culture of inclusion and teamwork within multidisciplinary teams.
Qualifications & skills:
-
Education: PhD or equivalent experience in (Bio-)Chemical Engineering or a related discipline -eg. Organic Chemistry-, with experience in API development or manufacturing. Hands-on experience is preferred.
-
Technical Expertise: Strong knowledge of chemical unit operations (reaction, distillation, crystallization, solid separation, drying) and familiarity with downscale principles and reaction engineering.
-
Innovation and Technology: Passionate about chemical and engineering technologies. Familiar with PAT tools or simulation software (e.g., Dynochem, Aspen, g Proms)
-
Data Skills: Scientific programming or data science using languages such as Python, R, Julia, or Matlab.
-
Automation skills: Automate workflows for laboratory systems such as solid and liquid handling systems, online UPLC, and robotics.
-
Scientific Passion: A deep interest in scientific advancements in API manufacturing and a commitment to contributing to the progress of the pharmaceutical industry.
-
Team Collaboration: Strong social and communication skills with experience in leading and collaborating within multi-functional teams in an international setting. Proficiency in English is required.
Our offer:
-
Contributing to our mission to continue to bring transformational new medicines to patients.
-
Being part of a motivated and experienced research team in an innovative working environment through mentoring programs, e-university and on the job training, we ensure your personal development in a global company.
-
A competitive salary, on-site sport accommodations, health/energy programs and other benefits for you and your family.
-
Flexible working hours (40 h/week), no fixed holiday planning with many holidays and possibility to work at home for non-laboratory related tasks
Required Skills:
Preferred Skills:
Total Views
0
Apply Clicks
0
Mock Applicants
0
Scraps
0
Similar Jobs

Research Scientist Intern PhD, Applied Research
Meta · Menlo Park, CA

Application Scientist
Thermo Fisher · Shanghai, China

Applied Scientist, Housing Market Forecasting
Zillow · Mexico City

Data Scientist - People Analytics
ABB · Bangalore, Karnataka, India

RED Program 2026 – Scientific Track
Thermo Fisher · Ferentino, Italy
About Johnson & Johnson

Johnson & Johnson
PublicCaring for the world, one person at a time.
10000+
Employees
New Brunswick
Headquarters
Reviews
3.6
5 reviews
Work Life Balance
3.8
Compensation
2.5
Culture
3.0
Career
3.2
Management
2.8
45%
Recommend to a Friend
Pros
Good work-life balance
Strong R&D division
University talent engagement
Cons
Contract employee job security issues
Pay cuts during transitions
Product liability concerns
Salary Ranges
2,248 data points
Junior/L3
L3
L5
L6
Mid/L4
Senior/L5
Staff/L6
Junior/L3 · Data Scientist Level 23
0 reports
$105,109
total / year
Base
-
Stock
-
Bonus
-
$89,343
$120,875
Interview Experience
7 interviews
Difficulty
3.0
/ 5
Duration
14-28 weeks
Experience
Positive 0%
Neutral 86%
Negative 14%
Interview Process
1
Application Review
2
HireVue Video Interview
3
Recruiter Screen
4
Technical/Hiring Manager Interview
5
Panel Interview
6
Offer
Common Questions
Behavioral/STAR
Technical Knowledge
Past Experience
Culture Fit
Case Study
News & Buzz
Is Johnson & Johnson (JNJ) The Most Profitable Healthcare Stock To Buy? - Finviz
Source: Finviz
News
·
6w ago
Is Johnson & Johnson (JNJ) The Most Profitable Healthcare Stock To Buy? - Insider Monkey
Source: Insider Monkey
News
·
6w ago
Johnson & Johnson Weighs Oncology Progress Against Easing Talc Legal Risks - simplywall.st
Source: simplywall.st
News
·
6w ago
New York State Common Retirement Fund Decreases Stock Position in Johnson & Johnson $JNJ - MarketBeat
Source: MarketBeat
News
·
6w ago